WorldWideScience
1

Validation of the Child Sport Cohesion Questionnaire  

Science.gov (United States)

The purpose of the present study was to test the validity evidence of the Child Sport Cohesion Questionnaire (CSCQ). To accomplish this task, convergent, discriminant, and known-group difference validity were examined, along with factorial validity via confirmatory factor analysis (CFA). Child athletes (N = 290, M[subscript age] = 10.73 plus or…

Martin, Luc J.; Carron, Albert V.; Eys, Mark A.; Loughead, Todd

2013-01-01

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A Physical Activity Questionnaire: Reproducibility and Validity  

OpenAIRE

This study evaluates the Quantification de L’Activite Physique en Altitude chez les Enfants (QAPACE) supervised self-administered questionnaire reproducibility and validity on the estimation of the mean daily energy expenditure (DEE) on Bogotá’s schoolchildren. The comprehension was assessed on 324 students, whereas the reproducibility was studied on a different random sample of 162 who were exposed twice to it. Reproducibility was assessed using both the Bland-Altman plot and the intra-...

Nicolas Barbosa; Sanchez, Carlos E.; Vera, Jose A.; Wilson Perez; Jean-Christophe Thalabard; Michel Rieu

2007-01-01

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Construct Validity Of The Career Resilience Questionnaire  

OpenAIRE

The construct validity of the Career Resilience Questionnaire (Fourie & VanVuuren, 1998) was investigated by means of an oblique multiple groups factor analysis.The highest factor structure coefficients of several of the items did not coincide with the respective factors that the items were postulated to measure. In addition, the correlations among the factors cast doubt on the independence of some of the constructs.

Opsomming
Die konstrukge...

Lew, Charlene C.; Bruin, Gideon P.

2002-01-01

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Social Reward Questionnaire (SRQ: Development and validation  

Directory of Open Access Journals (Sweden)

Full Text Available Human beings seek out social interactions as a source of reward. To date, there have been limited attempts to identify different forms of social reward, and little is known about how the value of social rewards might vary between individuals. This study aimed to address both these issues by developing the Social Reward Questionnaire (SRQ, a measure of individual differences in the value of different social rewards. Exploratory factor analysis (EFA was run on an initial set of 75 items (N=305. Based on this analysis, confirmatory factor analysis (CFA was then conducted on a second sample (N=505 with a refined 23-item scale. This analysis was used to test a six-factor structure, which resulted in good model fit (CFI=.96, RSMEA=.07. The factors represent six subscales of social reward defined as follows: Admiration; Negative Social Potency; Passivity; Prosocial Interactions; Sexual Reward; and Sociability. All subscales demonstrated good test-retest reliability and internal consistency. Each subscale also showed a distinct pattern of associations with external correlates measuring personality traits, attitudes and goals, thus demonstrating construct validity. Taken together, the findings suggest that the SRQ is a reliable, valid measure that can be used to assess individual differences in the value experienced from different social rewards.

LucyFoulkes

2014-03-01

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The Collaborative Problem Solving Questionnaire: Validity and Reliability Test  

OpenAIRE

The aim of the study is to validate the questionnaire by using confirmatory factor analysis. Besides, it also would like to examine the internal reliability. Three hypotheses were tested. The questionnaires have been answered by 294 respondents among ten schools. The minimum criterion of model was achieved. The reliability of the questionnaires was high.

Khoo Yin Yin; Abdul Ghani Kanesan Abdullah

2013-01-01

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The Collaborative Problem Solving Questionnaire: Validity and Reliability Test  

Directory of Open Access Journals (Sweden)

Full Text Available The aim of the study is to validate the questionnaire by using confirmatory factor analysis. Besides, it also would like to examine the internal reliability. Three hypotheses were tested. The questionnaires have been answered by 294 respondents among ten schools. The minimum criterion of model was achieved. The reliability of the questionnaires was high.

Khoo Yin Yin

2013-01-01

7

Validation of the Clinical COPD questionnaire in Italian language  

OpenAIRE

Abstract Background The development and validation study of the Clinical Chronic Obstructive Disease (COPD) Questionnaire (CCQ) has recently been published in this journal. The CCQ is the first questionnaire that incorporates both clinician and patient guideline goals in the clinical control evaluation of patients with COPD in general clinical practice. The aim of this study is the validation of the CCQ questionnaire in Italian, in specific pulmonary disease clinical practice. Methods Validit...

Raccanelli Rita; Pappagallo Silvana; Frigo Vinicio; Bonatti Chiara; Damato Salvatore; Rampoldi Claudio; Rodi Francesco

2005-01-01

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Validation of the Clinical COPD Questionnaire (CCQ) in primary care  

OpenAIRE

Abstract Background Patient centred outcomes, such as health status, are important in Chronic Obstructive Pulmonary Disease (COPD). Extensive questionnaires on health status have good measurement properties, but are not suitable for use in primary care. The newly developed, short Clinical COPD Questionnaire, CCQ, was therefore validated against the St George's Respiratory Questionnaire (SGRQ). Methods 111 patients diagnosed by general practitioners as having COPD completed the questionnaires ...

Ehrs Per-Olof; Nokela Mika; Ställberg Björn; Hjemdal Paul; Jonsson Eva

2009-01-01

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Validation of the Reflux Disease Questionnaire into Greek  

OpenAIRE

Primary care physicians face challenges in diagnosing and managing gastroesophageal reflux disease (GERD). The Reflux Disease Questionnaire (RDQ) meets the standards of validity, reliability, and practicability. This paper reports on the validation of the Greek translation of the RDQ. RDQ is a condition specific instrument. For the validation of the questionnaire, the internal consistency of its items was established using the alpha coefficient of Chronbach. The reproducibility (test-retest r...

Christos Lionis; Constantinos Mihas; Foteini Anastasiou; Eirini Oikonomidou

2012-01-01

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Validity and Reliability of Sport Organizational Citizenship Behavior Questionnaire  

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Full Text Available This research has been designed and conducted to evaluate the validity and reliability of organizational citizenship behavior questionnaire as an instrument in sports environment to assess the status of organizational citizenship behavior dimensions among the athletes of clubs. A 20-question questionnaire has been designed to measure the dimensions of organizational citizenship behavior by studying the background of existing researches and questionnaires. The statistical sample included all of male athletes working in Iran’s Futsal premier league, and 144 questionnaires returned at last. In this research, the exploratory and confirmatory factor analysis was used to evaluate the validity of structure after assessing the validity of content and convergent validity (average variance extracted. And, to evaluate the combinational reliability, Cronbach’s Alpha was used. Moreover, the applications SPSS and PLS-Graph were used to analyze data. The results of exploratory factor analysis indicated that five factors were explained by 69.10% of variance, and Kaiser-Meyer-Olkin was measured 85.5%. The reliability of the questionnaire was reported to be 91% and 93% based on Cronbach’s Alpha and combinational reliability, respectively. Given the fact that the validity and reliability indexes of questionnaire have all been reported to be in a satisfactory condition, this questionnaire can be used as a valid and reliable questionnaire to measure organizational citizenship behavior and its dimensions.

Hamid Sarani

2014-07-01

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The Danish anal sphincter rupture questionnaire: Validity and reliability  

DEFF Research Database (Denmark)

Objective. To revise, validate and test for reliability an anal sphincter rupture questionnaire in relation to construct, content and face validity. Setting and background. Since 1996 women with anal sphincter rupture (ASR) at one of the public university hospitals in Copenhagen, Denmark have been offered pelvic floor muscle examination and instruction by a specialist physiotherapist. In relation to that, a non-validated questionnaire about anal and urinary incontinence was to be answered six months after childbirth. Method. The original questionnaire was revised and a pilot test was performed among health care personnel, followed by an expert panel discussion. Ten women were interviewed about their understanding and attitude toward answering the questionnaire and it was pre-tested on 52 women with ASR. The questionnaire was revised five times during the validation process. The final version was test-retested among 20 women with ASR. Results. The questionnaire revealed typical problems after ASR. The length, use of language, and the way the questionnaire was constructed, was deemed appropriate. The reliability test showed good to very good correlation (Kappa values from 0.733 to 0.923) in all main questions but one. Two questions needed further explanation. Seven women made minor errors. Conclusion. The validated Danish questionnaire has a good construct, content and face validity. It is a well accepted, reliable, simple and clinically relevant screening tool. It reveals physical problems including sexual problems, impact on quality of life and need for treatment among women 6-8 months after ASR.

Due, Ulla; Ottesen, Marianne

2008-01-01

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Selective Mutism Questionnaire: Measurement Structure and Validity  

Science.gov (United States)

The psychometric properties of the Selective Mutism Questionnaire (SMQ) are evaluated using a clinical sample of children with selective mutism (SM). The study shows that SMQ is useful in determining the severity of a child's nonspeaking behaviors, the scope of these behaviors and necessary follow up assessment.

Letamendi, Andrea M.; Chavira, Denise A.; Hitchcock, Carla A.; Roesch, Scott C.; Shipon-Blum, Elisa; Stein, Murray B.

2008-01-01

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Validating the Street Survival Skills Questionnaire.  

Science.gov (United States)

The utility of the Street Survival Skills Questionnaire was investigated using a sample of 18 trainable mentally retarded males attending public schools. Pearson product-moment correlations were computed among the total scores, four standard scores on the Vineland Adaptive Behavior Scale-Survey Form, and three Wechsler Intelligence Scale for Children-Revised IQs. The Street Skills scores correlated significantly with Vineland Daily Living scores and WISC-R Full Scale and Performance IQs; however, nonsignificant relationships were obtained with WISC-R Verbal IQs, Vineland Composite scores, Communication Domain scores, and Socialization Domain scores. The use of the questionnaire in assessment of adaptive behavior was supported but within a narrow scope, i.e., daily or functional living knowledge. PMID:8153210

Janniro, F; Sapp, G L; Kohler, M P

1994-02-01

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Validity and Reliability of Sport Organizational Citizenship Behavior Questionnaire  

OpenAIRE

This research has been designed and conducted to evaluate the validity and reliability of organizational citizenship behavior questionnaire as an instrument in sports environment to assess the status of organizational citizenship behavior dimensions among the athletes of clubs. A 20-question questionnaire has been designed to measure the dimensions of organizational citizenship behavior by studying the background of existing researches and questionnaires. The statistical sample included all o...

Hamid Sarani; Ali Mohammad Safania

2014-01-01

15

A Frequency-Based Test of Valid Responding in Questionnaires.  

Science.gov (United States)

A simple statistical test procedure for assessing questionnaire response validity is proposed. The technique assesses the joint probability that frequently reported behaviors are not reported and infrequently reported behaviors are reported. (Author)

Huba, G. J.

1986-01-01

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Evaluating the Validity and Reliability of the Diversity Icebreaker Questionnaire  

OpenAIRE

Statistical testing of reliability and validity of a psychological instrument helps to evaluate to which extent the predictions made on this instrument represent the latent construct aimed to be measured. This work assesses the reliability, in terms of internal consistency, and construct validity of the Diversity Icebreaker questionnaire, developed by Human Factors AS (Norway). The main purpose of the questionnaire is to help reveal individuals’ personal preferences for communication an...

Sydorenko, Tetyana

2012-01-01

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Development, validity and responsiveness of the Clinical COPD Questionnaire  

OpenAIRE

Abstract Background The new Global Obstructive Lung Disease (GOLD) guidelines advice to focus treatment in Chronic Obstructive Pulmonary Disease (COPD) on improvement of functional state, prevention of disease progression and minimization of symptoms. So far no validated questionnaires are available to measure symptom and functional state in daily clinical practice. The aim of this study was to develop and validate the Clinical COPD Questionnaire (CCQ). Methods Qualitative research with patie...

Ht, Ten Hacken Nick; Schokker Siebrig; Wm, Willemse Brigitte; van der Molen Thys; Postma Dirkje S; Juniper Elizabeth F

2003-01-01

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Reliability and validity of the chronic respiratory questionnaire (CRQ).  

OpenAIRE

BACKGROUND--The Chronic Respiratory Questionnaire (CRQ) is frequently applied to assess quality of life in patients with chronic obstructive pulmonary disease (COPD). However, the reliability and validity of this questionnaire have not yet been determined. This study investigates the reliability and validity of the four separate dimensions of the CRQ. METHODS--The CRQ was administered on two consecutive days to 40 patients with COPD (mean FEV1 44% predicted, FEV1/IVC 37% predicted). Internal ...

Wijkstra, P. J.; Tenvergert, E. M.; Altena, R.; Otten, V.; Postma, D. S.; Kraan, J.; Koe?ter, G. H.

1994-01-01

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Translation and validation of the Greek chronic liver disease questionnaire  

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Full Text Available AIM: To translate into Greek and validate the chronic liver disease questionnaire (CLDQ.METHODS: Two hundred and six consecutive adult patients with the diagnosis of a chronic liver disease from 2 general hospitals in Athens were enrolled in the study from May to September 2008. In order to assess their quality of life (QOL the CLDQ was applied. The instrument was translated from English, back translated and reviewed in focus groups within the framework of a large multicenter study. The measurements that were performed included: 2 independent sample t tests, one-way analysis of variance, reliability coefficients, explanatory factor analysis using a varimax rotation and the principal components method.RESULTS: One hundred and twenty five (61% patients were men, half were aged 40-59 years and > 33% were > 60 years old. Among the patients, 48 (23% were hospitalized and 97 (47% were cirrhotic according to the Child-Pugh score. The internal consistency of the Greek CLDQ version using Cronbach’s alpha coefficient was found to be 0.93. Exploratory factor analysis identified 7 domains accounting for 65% of the variance of CLDQ items and only partially overlapping with those found in the original version. The area under the receiver operating characteristics curve was calculated at 0.813 and the logistic estimate for the threshold score of 167.50 provided a sensitivity of 74.3% and a specificity of 71.6% for the model.CONCLUSION: Our data confirmed the validity of the Greek version of the CLDQ in identifying the QOL among patients with chronic liver disease.

Zoi Kollia, Evridiki Patelarou, Victoria Vivilaki, Eleni Kollia, Florentia Kefou, Ioannis Elefsiniotis, Spyros P Dourakis, Hero Brokalaki

2010-12-01

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Validation of the Reflux Disease Questionnaire into Greek  

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Full Text Available Primary care physicians face challenges in diagnosing and managing gastroesophageal reflux disease (GERD. The Reflux Disease Questionnaire (RDQ meets the standards of validity, reliability, and practicability. This paper reports on the validation of the Greek translation of the RDQ. RDQ is a condition specific instrument. For the validation of the questionnaire, the internal consistency of its items was established using the alpha coefficient of Chronbach. The reproducibility (test-retest reliability was measured by kappa correlation coefficient and the criterion of validity was calculated against the diagnosis of another questionnaire already translated and validated into Greek (IDGP using kappa correlation coefficient. A factor analysis was also performed. Greek RDQ showed a high overall internal consistency (alpha value: 0.91 for individual comparison. All 8 items regarding heartburn and regurgitation, GERD, had good reproducibility (Cohen’s ? 0.60-0.79, while the remaining 4 items about dyspepsia had a moderate reproducibility (Cohen’s ?=’ 0.40-0.59 The kappa coefficient for criterion validity for GERD was rather poor (0.20, 95% CI: 0.04, 0.36 and the overall agreement between the results of the RDQ questionnaire and those based on the IDGP questionnaire was 70.5%. Factor analysis indicated 3 factors with Eigenvalue over 1.0, and responsible for 76.91% of variance. Regurgitation items correlated more strongly with the third component but pain behind sternum and upper stomach pain correlated with the second component. The Greek version of RDQ seems to be a reliable and valid instrument following the pattern of the original questionnaire, and could be used in primary care research in Greece.

Christos Lionis

2012-07-01

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Validation of a questionnaire of knowledge about asthma  

International Nuclear Information System (INIS)

An educative intervention destined to increase the knowledge in asthma allows the children and/or its parents to acquire abilities that allow to prevent and/or to handle the asthmatic attacks, decreasing the morbidity produced by the disease, nevertheless we do not account with a validated instrument that allows us to quantify the level of asthma knowledge. The objective is to develop and to validate a questionnaire of knowledge about asthma to be filled out by the parents and/or people in charge of the care of the asthmatic pediatric patients. The 17 items that conform the questionnaire were obtained alter literature review, realization of focal groups the professional experience of the investigators and the realization of pilot studies. The face content and concurrent validity of the instrument was evaluated; we also determined the factor structure, test-retest reproducibility, and sensitivity to change of the questionnaire. We included 120 patients with average age of 4.5 %3.7 years the factor analysis demonstrated a probable structure of three factors that altogether explain 85% of the total variance of the results the face and content validity was based on the concept of a multi-disciplinary group of experts in the field the concurrent validity was demonstrated by the ability of the questionnaire to distinguish low from high knowledge parents. Test-retest reproducibility and sensitivity to change were demonstrated comparing scores of the questionnaire filled out ng scores of the questionnaire filled out in two different occasions. The questionnaire of knowledge of asthma developed in the study is a useful and reliable tool to quantify the basal level of asthma knowledge in parents of asthmatic children and to determine the effectiveness of an educative intervention destined to increase the knowledge and understanding of the disease

22

Development and Validation of the Infant Feeding Style Questionnaire  

OpenAIRE

This study describes and validates the Infant Feeding Style Questionnaire (IFSQ), a self-report instrument designed to measure feeding beliefs and behaviors among mothers of infants and young children. Categorical confirmatory factor analysis was used to estimate latent factors for five feeding styles, laissez-faire, restrictive, pressuring, responsive and indulgent, and to validate that items hypothesized a priori as measures of each style yielded well-fitting models. Models were tested and ...

Thompson, Amanda L.; Mendez, Michelle A.; Borja, Judith B.; Adair, Linda S.; Zimmer, Catherine R.; Bentley, Margaret E.

2009-01-01

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Development and Validation of the Cognitive Behavioral Physical Activity Questionnaire.  

Science.gov (United States)

Abstract Purpose . Develop and demonstrate preliminary validation of a brief questionnaire aimed at assessing social cognitive determinants of physical activity (PA) in a college population. Design . Quantitative and observational. Setting . A midsized northeastern university. Subjects . Convenience sample of 827 male and female college students age 18 to 24 years. Measures . International Physical Activity Questionnaire and a PA stage-of-change algorithm. Analysis . A sequential process of survey development, including item generation and data reduction analyses by factor analysis, was followed with the goal of creating a parsimonious questionnaire. Structural equation modeling was used for confirmatory factor analysis and construct validation was confirmed against self-reported PA and stage of change. Validation analyses were replicated in a second, independent sample of 1032 college students. Results . Fifteen items reflecting PA self-regulation, outcome expectations, and personal barriers explained 65% of the questionnaire data and explained 28.6% and 39.5% of the variance in total PA and moderate-to-vigorous-intensity PA, respectively. Scale scores were distinguishable across the stages of change. Findings were similar when the Cognitive Behavioral Physical Activity Questionnaire (CBPAQ) was tested in a similar and independent sample of college students (40%; R(2) moderate-to-vigorous-intensity PA = .40; p studies aiming at understanding and improving on PA behavior in college students. PMID:25162324

Schembre, Susan M; Durand, Casey P; Blissmer, Bryan J; Greene, Geoffrey W

2014-08-27

24

Development and Validation of an Instructional Willingness to Communicate Questionnaire  

Science.gov (United States)

The current study was undertaken with the purpose of developing and validating a willingness to communicate (WTC) questionnaire for instructional language teaching and learning contexts. Six instructional WTC (IWTC) components were identified after (1) undertaking a comprehensive review of the literature on second language (L2) WTC and other…

Khatib, Mohammad; Nourzadeh, Saeed

2015-01-01

25

Validity and Reliability of the School Physical Activity Environment Questionnaire  

Science.gov (United States)

The goal of the current study was to establish the factor validity of the Questionnaire Assessing School Physical Activity Environment (Robertson-Wilson, Levesque, & Holden, 2007) using confirmatory factor analysis procedures. Another goal was to establish internal reliability and test-retest reliability. The confirmatory factor analysis results…

Martin, Jeffrey J.; McCaughtry, Nate; Flory, Sara; Murphy, Anne; Wisdom, Kimberlydawn

2011-01-01

26

The Structure and Validity of the Multidimensional Social Support Questionnaire  

Science.gov (United States)

The factor structure and concurrent validity of the Multidimensional Social Support Questionnaire, a brief measure of perceived social support for use with adolescents, was examined. Findings suggest that four dimensions of perceived social support may yield more information than assessments of the unitary construct of support. (Contains 8 tables…

Hardesty, Patrick H.; Richardson, George B.

2012-01-01

27

Teacher Stress Questionnaire: validity and reliability study in Italy.  

Science.gov (United States)

This study analyses the psychometric properties of the Italian version of the Teacher Stress Questionnaire elaborated in England by Travers and Cooper in 1996. This Italian survey was completed by 863 teachers randomly drawn from a cross-section of Italian school levels. The construct validity of the questionnaire was verified by factor analysis and by measuring the internal consistency of the single scales. All dimensions measured by the Teacher Stress Questionnaire were compared for sample subgroups of all teacher levels. Several meaningful and reliable factors emerged from the factor analysis of the scales. The internal consistency of each scale (Cronbach's alpha) revealed satisfactory values. Teachers' age and school level were determining factors for all dimensions of stress explored. The Italian version of the Teacher Stress Questionnaire showed satisfactory psychometric properties and constitutes a useful and reliable measure to analyse stress in Italian schools. PMID:24597443

Zurlo, Maria Clelia; Pes, Daniela; Capasso, Roberto

2013-10-01

28

Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version  

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Full Text Available Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version Objective: The aim of this study is to investigate the validity and reliability of Agoraphobic Cognitions Questionnaire -Turkish Version (ACQ. Method: ACQ was administered to 92 patients with agoraphobia or panic disorder with agoraphobia. BSQ Turkish version completed by translation, back-translation and pilot assessment. Reliability of ACQ was analyzed by test-retest correlation, split-half technique, Cronbach’s alpha coefficient. Construct validity was evaluated by factor analysis after the Kaiser-Meyer-Olkin (KMO and Bartlett test had been performed. Principal component analysis and varimax rotation used for factor analysis. Results: 64% of patients evaluated in the study were female and 36% were male. Age interval was between 18 and 58, mean age was 31.5±10.4. The Cronbach’s alpha coefficient was 0.91. Analysis of test-retest evaluations revealed that there were statistically significant correlations ranging between 24% and 84% concerning questionnaire components. In analysis performed by split-half method reliability coefficients of half questionnaires were found as 0.77 and 0.91. Again Spearmen-Brown coefficient was found as 0.87 by the same analysis. To assess construct validity of ACQ, factor analysis was performed and two basic factors found. These two factors explained 57.6% of the total variance. (Factor 1: 34.6%, Factor 2: 23% Conclusion: Our findings support that ACQ-Turkish version had a satisfactory level of reliability and validity

Ay?egül KART

2013-11-01

29

The Beverage Intake Questionnaire: Initial Validity and Reliability  

OpenAIRE

Consumption of energy-containing beverages may lead to weight gain, yet research investigating this issue is limited. An easily-administered beverage intake assessment tool could facilitate research on this topic. The purpose of this cross-sectional investigation was to determine the validity and reliability of a self-administered beverage intake questionnaire (BEVQ), which estimates mean daily intake of beverages consumed (g, kcals) across 19 beverage categories. Participants (n=105; aged 39...

Hedrick, Valisa E.; Comber, Dana L.; Estabrooks, Paul A.; Savla, Jyoti; Davy, Brenda M.

2010-01-01

30

Translation and validation of the Greek chronic liver disease questionnaire  

OpenAIRE

AIM: To translate into Greek and validate the chronic liver disease questionnaire (CLDQ).METHODS: Two hundred and six consecutive adult patients with the diagnosis of a chronic liver disease from 2 general hospitals in Athens were enrolled in the study from May to September 2008. In order to assess their quality of life (QOL) the CLDQ was applied. The instrument was translated from English, back translated and reviewed in focus groups within the framework of a large multicenter study. The mea...

Zoi Kollia, Evridiki Patelarou

2010-01-01

31

Reliability and Validity of the Neurorehabilitation Experience Questionnaire for Inpatients  

OpenAIRE

Background. Patient-centered measures of the inpatient neurorehabilitation experience are needed to assess services. Objective. The objective of this study was to develop a valid and reliable Neurorehabilitation Experience Questionnaire (NREQ) to assess whether neurorehabilitation inpatients experience service elements important to them. Methods. Based on the themes established in prior qualitative research, adopting questions from established inventories and using a literature review, a draf...

Kneebone, Ii; Hull, Sl; Mcgurk, R.; Cropley, M.

2012-01-01

32

Reliability and validity of television food advertising questionnaire in Malaysia.  

Science.gov (United States)

Interventions to counter the influence of television food advertising amongst children are important. Thus, reliable and valid instrument to assess its effect is needed. The objective of this study was to determine the reliability and validity of such a questionnaire. The questionnaire was administered twice on 32 primary schoolchildren aged 10-11 years in Selangor, Malaysia. The interval between the first and second administration was 2 weeks. Test-retest method was used to examine the reliability of the questionnaire. Intra-rater reliability was determined by kappa coefficient and internal consistency by Cronbach's alpha coefficient. Construct validity was evaluated using factor analysis. The test-retest correlation showed moderate-to-high reliability for all scores (r = 0.40*, p = 0.02 to r = 0.95**, p = 0.00), with one exception, consumption of fast foods (r = 0.24, p = 0.20). Kappa coefficient showed acceptable-to-strong intra-rater reliability (K = 0.40-0.92), except for two items under knowledge on television food advertising (K = 0.26 and K = 0.21) and one item under preference for healthier foods (K = 0.33). Cronbach's alpha coefficient indicated acceptable internal consistency for all scores (0.45-0.60). After deleting two items under Consumption of Commonly Advertised Food, the items showed moderate-to-high loading (0.52, 0.84, 0.42 and 0.42) with the Scree plot showing that there was only one factor. The Kaiser-Meyer-Olkin was 0.60, showing that the sample was adequate for factor analysis. The questionnaire on television food advertising is reliable and valid to assess the effect of media literacy education on television food advertising on schoolchildren. PMID:24150531

Zalma, Abdul Razak; Safiah, Md Yusof; Ajau, Danis; Khairil Anuar, Md Isa

2013-10-22

33

Validation of the OMNI RPE Seven Day Exertional Recall Questionnaire  

Science.gov (United States)

Purpose: The present study examined the validity of the Seven Day Recall Questionnaire among recreationally active men and women. Method: Initially, participants completed a level walk (2.5 mph [4.0 kph]), hill walk (3.5 mph [5.6 kph], 5% grade), and run (5.0 mph [8.0 kph], 2.5% grade). Seven days later, participants were given the Seven Day…

Schafer, Mark A.; Robertson, Robert J.; Thekkada, Savitha J.; Gallagher, Michael, Jr.; Hunt, Sarah E.; Goss, Fredric L.; Aaron, Deborah J.

2013-01-01

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Burn Sexuality Questionnaire: Brazilian translation, validation and cultural adaptation.  

Science.gov (United States)

In measuring the quality of life of burn victims, it is essential that we find reliable and valid means. The Burn Sexuality Questionnaire (BSQ) is a specific instrument that assesses sexuality in the context of quality of life of burn victims. We set out to translate, validate and culturally adapt the BSQ into Brazilian Portuguese. The Portuguese version was applied to 80 patients. After translation, cultural adaptation was performed with 30 patients. We also tested the final version for reliability in 20 patients, and for face, content and construct validities in 30 patients, according to standard procedures. Total Cronbach's alpha was 0.87. Pearson's correlation was significant between scores for different time points. Construct validity was demonstrated with the correlation of the BSQ with the Burn Specific Health Scale-Revised (BSHS-R) questionnaire. It showed significant correlation between the BSQ social comfort domain and the BSHS-R affect and body image (p=0.025), simple function ability (p=0.008), work (p=0.016) and treatment (p=0.037) domains. This cultural adaptation of the BSQ suggests that it is a reliable tool and has construct validity for the social comfort domain. There is still need for a better-structured tool that could possibly evaluate functional and psychological aspects of sexuality, because one could easily overlook the psychosocial aspects of patients with major, complex burns. PMID:23199826

Piccolo, Monica Sarto; Gragnani, Alfredo; Daher, Ricardo Piccolo; de Tubino Scanavino, Marco; de Brito, Maria José; Ferreira, Lydia Masako

2013-08-01

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Validation of the Adolescent Meta-cognition Questionnaire Version  

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Full Text Available Background: The role and importance of meta-cognitive beliefs in creating and retaining of anxiety disorders were explained initially in meta-cognitive theory. The purpose of this study was to validate the Meta-cognitions Questionnaire-Adolescent version (MCQ-A in normal Iranian people and compare of meta-cognitive beliefs between adolescents with anxiety disorders and normal individuals.Materials and Method: This was a standardized study. First of all, the original version was translated into Persian then administered to 204 (101 boys and 103 girls adolescent aged 13 through 17 years. Theyhave been clustered randomly. They were selected from the schools of Isfahan, together with mood and feelings questionnaire and revised children's manifest anxiety scale. In order to assess reliability, method of internal consistency (Chronbach’s alpha and split-half coefficient was used, and also in order to assess validity, convergent validity, criterion validity and confirmatory factor analysis were used. Results: The results of correlation coefficient of convergent validity showed a relation between total score of (MCQ-A and its components with anxiety and depression except cognitive self-consciousness. Data were indicative of appropriate level of Coranbach’s alpha and split-half reliability coefficients of the MCQ-A and extracted factors. The results of factor analysis by principle components analysis and using varimax rotation showed 5 factors that account for 0.45% of the variance. Conclusion: MCQ-A has satisfactory psychometric properties in Iranian people

Kazem Khoramdel

2012-03-01

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The Perceived Leadership Communication Questionnaire (PLCQ): Development and Validation.  

Science.gov (United States)

ABSTRACT The Perceived Leadership Communication Questionnaire (PLCQ) is a short, reliable, and valid instrument for measuring leadership communication from both perspectives of the leader and the follower. Drawing on a communication-based approach to leadership and following a theoretical framework of interpersonal communication processes in organizations, this article describes the development and validation of a one-dimensional 6-item scale in four studies (total N = 604). Results from Study 1 and 2 provide evidence for the internal consistency and factorial validity of the PLCQ's self-rating version (PLCQ-SR)-a version for measuring how leaders perceive their own communication with their followers. Results from Study 3 and 4 show internal consistency, construct validity, and criterion validity of the PLCQ's other-rating version (PLCQ-OR)-a version for measuring how followers perceive the communication of their leaders. Cronbach's ? had an average of.80 over the four studies. All confirmatory factor analyses yielded good to excellent model fit indices. Convergent validity was established by average positive correlations of.69 with subdimensions of transformational leadership and leader-member exchange scales. Furthermore, nonsignificant correlations with socially desirable responding indicated discriminant validity. Last, criterion validity was supported by a moderately positive correlation with job satisfaction (r =.31). PMID:25511204

Schneider, Frank M; Maier, Michaela; Lovrekovic, Sara; Retzbach, Andrea

2015-02-17

37

Validation of the Clinical COPD questionnaire in Italian language  

Directory of Open Access Journals (Sweden)

Full Text Available Abstract Background The development and validation study of the Clinical Chronic Obstructive Disease (COPD Questionnaire (CCQ has recently been published in this journal. The CCQ is the first questionnaire that incorporates both clinician and patient guideline goals in the clinical control evaluation of patients with COPD in general clinical practice. The aim of this study is the validation of the CCQ questionnaire in Italian, in specific pulmonary disease clinical practice. Methods Validity was tested on a population of healthy subjects and patients with COPD, using the Italian validated version of the Short Form Health Survey (SF-36 and guideline recommended routine measurement in COPD patients (FEV1, FVC, BMI and functional dyspnoea. Test-retest reliability was tested by re-administering the CCQ after 2 weeks. Responsiveness was tested by re-administering the CCQ after three weeks of hospital pulmonary rehabilitation. Distance walked and Borg breathlessness rating were measured at the end of the six-minute walking test (6 MWT, before and after rehabilitation. Results Cross-sectional data were collected from 175 subjects (55 healthy; 40 mild-moderate, 50 severe and 25 very severe COPD. Cronbach's alpha was high (0.89. The CCQ scores in patients were significantly worse than in healthy subjects. The CCQ total score in patients with COPD was significantly worse in those with BMI Conclusions The CCQ is self-administered and has been specially developed to measure clinical control in patients with COPD. Data support its validity, reliability and responsiveness in Italian and in specific pulmonary disease clinical practice.

Raccanelli Rita

2005-02-01

38

Criterion and incremental validity of the emotion regulation questionnaire  

Science.gov (United States)

Although research on emotion regulation (ER) is developing, little attention has been paid to the predictive power of ER strategies beyond established constructs. The present study examined the incremental validity of the Emotion Regulation Questionnaire (ERQ; Gross and John, 2003), which measures cognitive reappraisal and expressive suppression, over and above the Big Five personality factors. It also extended the evidence for the measure's criterion validity to yet unexamined criteria. A university student sample (N = 203) completed the ERQ, a measure of the Big Five, and relevant cognitive and emotion-laden criteria. Cognitive reappraisal predicted positive affect beyond personality, as well as experiential flexibility and constructive self-assertion beyond personality and affect. Expressive suppression explained incremental variance in negative affect beyond personality and in experiential flexibility beyond personality and general affect. No incremental effects were found for worry, social anxiety, rumination, reflection, and preventing negative emotions. Implications for the construct validity and utility of the ERQ are discussed. PMID:25814967

Ioannidis, Christos A.; Siegling, A. B.

2015-01-01

39

Content validity and reliability of the Copenhagen social relations questionnaire  

DEFF Research Database (Denmark)

OBJECTIVE: The aim of the present article is to describe the face and content validity as well as reliability of the Copenhagen Social Relations Questionnaire (CSRQ). METHOD: The face and content validity test was based on focus group discussions and individual interviews with 31 informants. Another 94 men and women participated in an 8-day test-retest analysis. RESULTS: Informants generally expressed that the questions and response categories were relevant and easy to understand. Themes on structure of social relations, social support, and negative aspects of social relations emerged clearly from the interviews. Two additional themes not covered by CSRQ on dynamics and reciprocity of social relations were identified. DISCUSSION: CSRQ holds satisfactory face and content validity as well as reliability, and is suitable for measuring structure and function of social relations including the negative aspects among middle-aged individuals.

Lund, Rikke; Nielsen, Lene Snabe

2014-01-01

40

Polish adaptation and validation of the Agoraphobic Cognitions Questionnaire and the Body Sensations Questionnaire  

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Full Text Available Aim. The present study aimed at the adaptation and validation of two questionnaires assessing fear of bodily sensations (BSQ; suggested Polish name: Kwestionariusz Dozna? Cielesnych [KDC] and concerns specific to agoraphobics (ACQ; suggested Polish name: Kwestionariusz My?li Towarzysz?cych Agorafobii [KMTA].Method. The study included a total of 82 patients diagnosed with agoraphobia or panic disorder with agoraphobia according to the diagnostic criteria of the DSM-IV as well as 100 control subjects who did not show the presence of mental disorders.Results. The results showed that both adapted questionnaires meet basic psychometric criteria. The Polish-language versions of the ACQ and BSQ are characterized by a high content validity, internal consistency and showed to be stable over a period of 28 days. Moreover, the factor structure of the Polish version of the ACQ showed to be highly similar to the original version.Conclusions Polish-language versions of the ACQ and BSQ have been found to be reliable and valid research and diagnostic instruments for the assessment of fear for bodily sensations and agoraphobic cognitions. Due to their high efficiency and adequate psychometric characteristics these measures might be very useful in research as well as in the diagnosis and evaluation of therapeutic effects.

Micha?owski, Jaros?aw M.

2013-07-01

41

THE SPORT IMAGERY QUESTIONNAIRE: A STUDY OF VALIDITY AND RELIABILITY  

OpenAIRE

The aim of this research is to adapt The Sport Imagery Questionnaire (Hall, Munroe-Chandler, Fishburne ve Hall, 2009) into Turkish and to examine its psychometric properties. The research was conducted on 208 female (38.2%) and 337 male (61.8%) volunteering students aged mostly between 12-16 studying at 1st and 2nd stage of primary schools affiliated to central district of Malatya province, Turkey. First the linguistic equivalence of the scale was tested, which is then followed by validity an...

Kafkas, Muhammed Emin

2011-01-01

42

Validation of the chronic liver disease questionnaire in Serbian patients  

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Full Text Available AIM: To translate into Serbian and to investigate the validity of the cross-culturally adapted the chronic liver disease questionnaire (CLDQ. METHODS: The questionnaire was validated in 103 consecutive CLD patients treated between October 2009 and October 2010 at the Clinic for Gastroenterology, Clinical Centre of Serbia, Belgrade (Serbia. Exclusion criteria were: age 2 ??and liver transplantation. Evaluation of the CLDQ was done based on the following parameters: (1 acceptance is shown by the proportion of missing items; (2 internal reliabilities were assessed for multiple item scales by using Cronbach alpha coefficient; and (3 in order to assess whether the allocation of items in the domain corresponds to their distribution in the original questionnaire (construction validity, an exploratory factor analysis was conducted. Discriminatory validity was determined by comparing the corresponding CLDQ score/sub-score in patients with different severity of the diseases. RESULTS: The Serbian version of CLDQ questionnaire completed 98% patients. Proportion of missing items was 0.06%. The total time needed to fill the questionnaire was ranged from 8 to 15 min. Assistance in completing the questionnaire required 4.8% patients, while 2.9% needed help in reading, and 1.9% involved writing assistance. The mean age of the selected patients was 53.8 ± 12.9 years and 54.4% were men. Average CLDQ score was 4.62 ± 1.11. Cronbach’s alpha for the whole scale was 0.93. Reliability for all domains was above 0.70, except for the domain “Activity” (0.49. The exploratory factor analysis model revealed 6 factors with eigenvalue of greater than 1, explaining 69.7% of cumulative variance. The majority of the items (66% in the Serbian version of the CLDQ presented the highest loading weight in the domain assigned by the CLDQ developers: “Fatigue” (5/5, “Emotional function” (6/8, “Worry” (5/5, “Abdominal symptoms” (0/3, “Activity” (0/3, “Systemic symptoms” (3/5. The scales “Fatigue” and “Worry” fully corresponded to the original. The factor analysis also revealed that the factors “Activity” and “Abdominal symptoms” could not be replicated, and two new domains “Sleep” and “Nutrition” were established. Analysis of the CLDQ score/sub-score distribution according to disease severity demonstrated that patients without cirrhosis had lower total CLDQ score (4.86 ± 1.05 than those with cirrhosis Child’s C (4.31 ± 0.97. Statistically significant difference was detected for the domains “Abdominal symptoms” [F (3 = 5.818, P = 0.001] and “Fatigue” [F (3 = 3.39, P = 0.021]. Post hoc analysis revealed that patients with liver cirrhosis Child’s C had significantly lower sub-score “Abdominal symptoms” than patients without cirrhosis or liver cirrhosis Child’s A or B. For domain “Fatigue”, patients with cirrhosis Child’s C had significantly lower score, than non-cirrhotic patients. CONCLUSION: The Serbian version of CLDQ is well accepted and represents a valid and reliable instrument in Serbian sample of CLD patients.

Dusan Dj Popovic

2013-01-01

43

Validation of a Questionnaire to Screen University Students for Learning Disabilities.  

Science.gov (United States)

Learning disabilities (LD) may cause academic failures among university students, but minor accommodations may in some instances allow students to progress satisfactorily. The current study validates a questionnaire for detecting students likely to have an LD. University students, 57 with a documented LD and 134 without, completed a Likert-scale questionnaire to assess the degree of self-perceived difficulty for 50 learning or testing situations. Wilcoxon rank sum test, separate logistic regression models, and determination of the best joint set of predictors of LD were carried out. The mean per-item questionnaire score was higher in the LD group (p pronunciation, comprehending mathematical word problems, formulating summaries, spelling, slow reading rate, finishing tests in the allotted time, note-taking in lectures, and falling asleep while reading. Incorporating responses to these eight items, a formula was derived to determine the probability of LD. Taking 0.26 as the threshold for predicting the presence of an LD, the sensitivity of the questionnaire was 88%, the specificity was 87% for this population. The questionnaire could be an effective screening tool to detect university or professional students who should consider comprehensive testing for LD. PMID:12386399

Glenn, Jerry; Eslinger, Paul; Chinchilli, Vernon; Eitington, Norma Jo; Martel, Julie; Salisbury, Jill; Karwacki, Marianne; Deegan, Dorothy

1997-01-01

44

The Cultural Health Attributions Questionnaire (CHAQ): reliability, validity, and refinement.  

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This study describes the reliability and validity of scores on the Cultural Health Attributions Questionnaire (CHAQ), and proposes a refined short form. Murguía, Zea, Reisen, and Peterson (2000) developed the 24-item CHAQ to assess health beliefs among Latinos/Hispanics. The CHAQ incorporates two 12-item subscales: Equity Attributions (EA) and Behavioral-Environmental Attributions (BEA). Although the CHAQ has been published in Spanish and English, psychometric properties have only been evaluated for scores on the Spanish-language version. Participants in the present study were 436 Latinos/Hispanics, half of whom completed the CHAQ in Spanish, and half in English. Multigroup confirmatory factor analysis indicated that the proposed two-factor structure did not fit the data for either language. Subsequent exploratory factor analyses revealed different best-fitting models for the two languages. A common two-factor (EA/BEA) structure was derived from items that loaded univocally in both languages. Additional items were removed to produce a 10-item revised version (CHAQ-R). The two factors were negatively correlated and had good internal consistency reliability. Expected relationships of CHAQ-R scores to acculturation and health locus of control strongly supported convergent validity. The relationship of EA to ethnomedical services usage marginally supported criterion validity. Overall, the results support the reliability and validity of CHAQ-R scores to measure cultural health attributions in Latinos/Hispanics, but further psychometric evaluation is needed. PMID:24773009

Fox, Rina S; Malcarne, Vanessa L; Roesch, Scott C; Sadler, Georgia Robins

2014-04-01

45

Validation of the Gambling Motives Questionnaire in Emerging Adults.  

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People engage in gambling behaviour for a variety of different reasons, some of which are riskier than others in terms of associations with heavy and problem gambling. Stewart and Zack (Addiction 103:1110-1117, 2008) developed a measure called the Gambling Motives Questionnaire (GMQ) that assesses levels of three distinct gambling motives: enhancement (to increase positive emotions), coping (to decrease negative emotions), and social (to increase affiliation). While this measure has been validated in a community-recruited sample of middle-aged gamblers, the GMQ has yet to be validated in emerging adulthood (ages 18-25 years)-a developmental period associated with increased risk for heavy and problematic gambling. The current project tested the psychometric properties of the GMQ in a community sample of emerging adult gamblers using archival data from the Manitoba Longitudinal Study of Young Adults. Participants (N = 487; 73.9 % Caucasian; 52.6 % female; mean age 22.23 years) completed the GMQ and questionnaire measures of gambling behaviour and problems. Exploratory factor analysis revealed that a three-factor model adequately fit the data; however, problematic items were identified. A modified 9-item version of the GMQ with the problem items removed fit the data well. Both the original 15-item and the 9-item versions had acceptable subscale alpha reliabilities (?s >.78). While all three subscales (from both the 9-item and 15-item versions) were positively correlated with problem gambling, only enhancement motives emerged as a significant independent predictor when the other motives and gambling behaviours were entered as simultaneous predictors. These results suggest the GMQ is a valid measure for tapping motives in emerging adults, and that high enhancement motives are particularly predictive of gambling problems in this developmental period. Future intervention efforts might specifically target enhancement motives in emerging adults. PMID:24871297

Lambe, Laura; Mackinnon, Sean P; Stewart, Sherry H

2014-05-29

46

Validity of the International Physical Activity Questionnaire in the Arctic  

DEFF Research Database (Denmark)

PURPOSE: Information about physical activity (PA) in Greenland is limited, partly due to a lack of validated instruments in countries with non-western living conditions. We modified the long form of the International Physical Activity Questionnaire (IPAQ-L) to arctic living conditions. The aim of the study was to compare IPAQ-L-estimates with combined accelerometry and heart rate monitoring (ACC+HR) in a population-based study of adult Inuit in Greenland. METHODS: Cross-sectional data collected by face-to-face interview and ACC+HR monitoring among Inuit (18+years) in Greenland during 2005-2010 (n=1508). Physical activity energy expenditure (PAEE) and time spent sedentary and on PA at moderate and vigorous intensity were derived from IPAQ-L and ACC+HR. Estimates were compared using Bland-Altman agreement analysis and Spearman correlations stratified by sex, place of residence (capital, towns, and villages) and age groups. RESULTS: Questionnaire-based PAEE was moderately correlated with objectively measured PAEE (r=0.20-0.35, P1.5hrs/day, p

Dahl-Petersen, Inger Katrine; Hansen, Andreas Wolf

2013-01-01

47

The development and initial validation of the cognitive fusion questionnaire.  

Science.gov (United States)

Acceptance and Commitment Therapy (ACT) emphasizes the relationship a person has with their thoughts and beliefs as potentially more relevant than belief content in predicting the emotional and behavioral consequences of cognition. In ACT, "defusion" interventions aim to "unhook" thoughts from actions and to create psychological distance between a person and their thoughts, beliefs, memories, and self-stories. A number of similar concepts have been described in the psychology literature (e.g., decentering, metacognition, mentalization, and mindfulness) suggesting converging evidence that how we relate to mental events may be of critical importance. While there are some good measures of these related processes, none of them provides an adequate operationalization of cognitive fusion. Despite the centrality of cognitive fusion in the ACT model, there is as yet no agreed-upon measure of cognitive fusion. This paper presents the construction and development of a brief, self-report measure of cognitive fusion: The Cognitive Fusion Questionnaire (CFQ). The results of a series of studies involving over 1,800 people across diverse samples show good preliminary evidence of the CFQ's factor structure, reliability, temporal stability, validity, discriminant validity, and sensitivity to treatment effects. The potential uses of the CFQ in research and clinical practice are outlined. PMID:24411117

Gillanders, David T; Bolderston, Helen; Bond, Frank W; Dempster, Maria; Flaxman, Paul E; Campbell, Lindsey; Kerr, Sian; Tansey, Louise; Noel, Penelope; Ferenbach, Clive; Masley, Samantha; Roach, Louise; Lloyd, Joda; May, Lauraine; Clarke, Susan; Remington, Bob

2014-01-01

48

Validity and Reliability of an Occupational Exposure Questionnaire for Parkinsonism in Welders  

OpenAIRE

This study assessed the validity and test-retest reliability of a medical and occupational history questionnaire for workers performing welding in the shipyard industry. This self-report questionnaire was developed for an epidemiologic study of the risk of parkinsonism in welders. Validity participants recruited from three similar shipyards were asked to give consent for access to personnel files and complete the questionnaire. Responses on the questionnaire were compared with information ext...

Hobson, Angela J.; Sterling, David A.; Emo, Brett; Evanoff, Bradley A.; Sterling, Callen S.; Good, Laura; Seixas, Noah; Checkoway, Harvey; Racette, Brad A.

2009-01-01

49

Portuguese Children's Sleep Habits Questionnaire - validation and cross-cultural comparison  

OpenAIRE

OBJECTIVE: to validate the Portuguese version of the Children's Sleep Habits Questionnaire (CSHQ-PT) and compare it to the versions from other countries. METHODS: the questionnaire was previously adapted to the Portuguese language according to international guidelines. 500 questionnaires were delivered to the parents of a Portuguese community sample of children aged 2 to 10 years old. 370 (74%) valid questionnaires were obtained, 55 children met exclusion criteria and 315 entered in ...

Silva, Fg; Silva, Cr; Braga, Lb; Neto, As

2013-01-01

50

VALIDATION OF THE BODY SHAPE QUESTIONNAIRE (BSQ FOR COLOMBIAN POPULATION  

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Full Text Available The standardization of the Body Shape Questionnaire test was performed on a typical Colombian population, consisting of a group of 1939 pre-teenager and teenager girls, aged between 9 and 19. The average age was 14, with a standard deviation of 1.83 years .The sample was randomly chosen from 7 schools (4 public and 3 private institutions, located in the city of Popayán (Cauca, Colombia. The study group was selected with the use of a stratified sampling method by blocks, choosing the 10% of the public and private institutions from the entire population and taking the total available sample. The findings of the study show that the test is divided into two factors that have high theoretical coherence. This could be expected from a construct which refers not only to corporal dissatisfaction in general, but that is associated with corporal weight gain. In consequence, the test would not be searching for a generalized dysmorphic characteristic but for one that is associated with concern about being overweight or obese. The first factor was called Corporal Dissatisfaction and the second, Concern about Weight. The standardization method used was construct validation through factorial analysis with Varimax rotation, resulting in a high differentiation between the two above mentioned factors. A KMO (Kayser Meyer Olkin of 0.98 with a variance of 52.3% was yielded. The internal consistency was calculated by means of Cronbach alpha with intraclass correlation coefficient, yielding a measured value of 0.95 for the whole instrument, 0.95 for the first factor and 0.92 for the second factor. The scores were typified in percentiles, setting 85 as the cutting point, which is equivalent to a direct score of 59 for the Corporal Dissatisfaction factor, 54 for the Concern about Weight factor, and 112 for the general score

Castrillón Moreno, Diego

2007-06-01

51

Validity of two common asthma-specific quality of life questionnaires: Juniper mini asthma quality of life questionnaire and Sydney asthma quality of life questionnaire  

OpenAIRE

Abstract Background This study explored the psychometric properties (internal consistency, construct validity, discriminative ability) of the Juniper Mini Asthma Quality of Life Questionnaire (Mini AQLQ-J) and the Sydney Asthma Quality of Life Questionnaire (AQLQ-S). Methods One hundred fourty-six adults (18–45?years) with asthma requiring regular inhaled corticosteroids were recruited to a trial of written emotional disclosure. Correlational analyses were performed to understand the rela...

Apfelbacher Christian; Jones Christina; Hankins Matthew; Smith Helen

2012-01-01

52

Development and Validation of an Attributional Style Questionnaire for Adolescents  

Science.gov (United States)

We describe the development and psychometric characteristics of a new version of the Attributional Style Questionnaire (ASQ; Seligman, Abramson, Semmell, & Von Baeyer, 1979)--a version called the Attributional Style Questionnaire for Adolescents (ASQ-A)--using 3 samples (Ns = 547, 438, and 240) of Spanish secondary school students. In Study 1, the…

Rodriguez-Naranjo, Carmen; Cano, Antonio

2010-01-01

53

The 12-item General Health Questionnaire (GHQ-12): translation and validation study of the Iranian version  

OpenAIRE

Abstract Background The objective of this study was to translate and to test the reliability and validity of the 12-item General Health Questionnaire (GHQ-12) in Iran. Methods Using a standard 'forward-backward' translation procedure, the English language version of the questionnaire was translated into Persian (Iranian language). Then a sample of young people aged 18 to 25 years old completed the questionnaire. In addition, a short questionnaire containing demographic questions and a single ...

Garmaroudi Gholamreza; Shariati Mohammad; Harirchi Amir; Montazeri Ali; Ebadi Mehdi; Fateh Abolfazl

2003-01-01

54

Translation and validation of the German version of the Bournemouth questionnaire for low back pain  

OpenAIRE

BACKGROUND: Finding the best outcome measures for research and quality assurance purposes in terms of validity, sensitivity to change, length and ease of completion is crucial. The Bournemouth questionnaire for neck pain patients was recently translated and validated into German and found to be more sensitive to change than other commonly used questionnaires. However, the low back pain version is not yet available in German. Therefore the purpose of this study was to translate and validate th...

Blum-fowler, Celina; Peterson, Cynthia K.; Mcchurch, Johanna Forrer; Le Clech, Yann; Humphreys, B. Kim

2013-01-01

55

Validation of the Tunisian version of the Roland-Morris questionnaire  

OpenAIRE

Our aim was to validate a culturally adapted, Tunisian-language version of the Roland-Morris Disability Questionnaire (RMDQ), which is a reliable evaluation instrument for low-back-pain disability. A total of 62 patients with low back pain were assessed by the questionnaire. Reliability for the 1-week test/re-test was assessed by a construction of a Bland Altman plot. Internal construct validity was assessed by Cronbach’s ?test. External construct validity was assessed by association with ...

Bejia, Ismail; Younes, Mohamed; Kamel, Ben Sallem; Letaief, Mondher; Touzi, Mongi; Soltani, Mohamed; Bergaoui, Naceur

2004-01-01

56

Reliability and validity of the adapted Greek version of scoliosis research society – 22 (SRS-22) questionnaire  

OpenAIRE

Abstract Background The SRS-22 is a valid instrument for the assessment of the health related quality of life of patients with Idiopathic scoliosis. The SRS-22 questionnaire was developed in USA and has been widely used in the English speaking countries. Recently it has been translated and validated in many other languages. The purpose of this study is to evaluate the reliability and validity of the adapted Greek version of the refined Scoliosis Research Society-22 Questionnaire. Methods Foll...

Christodoulou Evangelos A; Koen Errikos M; Paganas Aristofanis; Angelis Lefteris; Katranitsa Labrini; Antonarakos Petros D; Christodoulou Anastasios G

2009-01-01

57

Development and validation of an inventory to assess conflict in sport teams: the Group Conflict Questionnaire.  

Science.gov (United States)

Abstract The purpose of the study was to develop and validate a conceptually and psychometrically sound conflict questionnaire for sport. The development process involved 3 phases: (a) a qualitative phase, (b) a content and factorial validity phase and (c) a construct validity phase. A total of 50 items were generated and sent to 6 experts to determine content validity. Through this process, 25 items were retained and administered to a sample of athletes (n = 437) to determine factorial validity. Based on these results, a second sample (n = 305) was administered the 14-item version of the Group Conflict Questionnaire along with the Group Environment Questionnaire, the Athlete Satisfaction Questionnaire and the Passion Scale to test convergent, discriminant and known-group difference validity. Cross-validation from both samples via confirmatory factor analysis yielded moderate-to-acceptable model fit, thus supporting factorial validity for the 14-item version. Additionally, initial support for convergent validity and known-group difference validity and partial support for discriminant validity were found. A sport-specific conflict questionnaire is now available for researchers to utilise. Results and research implications are discussed. PMID:25358085

Paradis, Kyle; Carron, Albert; Martin, Luc

2014-12-01

58

The Infant Crying Questionnaire: Initial Factor Structure and Validation  

OpenAIRE

The current project reports on an initial investigation into the factor structure of the Infant Crying Questionnaire (ICQ), a measure designed to assess parental beliefs about infant crying, in a sample of 259 primiparous mothers. Exploratory factor analyses yielded evidence for a five-factor structure to the ICQ, with two factors that may be conceptually viewed as infant-oriented beliefs regarding infant crying (Attachment/Comfort and Crying as Communication) and three factors conceptually r...

Haltigan, John D.; Leerkes, Esther M.; Burney, Regan V.; Brien, Marion O’; Supple, Andrew J.; Calkins, Susan D.

2012-01-01

59

Validation of the Greek Translation of the Nursing Dimensions Inventory questionnaire (NDI-35)  

OpenAIRE

Context: The concept of care is a fundamental issue in nursing science. Therefore the development and the use of tools for assessing care is an imperative for the nursing profession. The NDI-35 questionnaire is one such tool for assessing the nursing care. Objectives: The purpose of this paper is to adapt and use the NDI-35 questionnaire in Greek nursing practice. A translation and validation of NDI-35 questionnaire is performed. Methods: Exploratory factor analyses, as well as internal consi...

Evagelia Kotrotsiou; Mary Gouva; Stiliani Kotrotsiou; Maria Malliarou; Theodosios Paralikas

2014-01-01

60

Evaluation of a Validated Food Frequency Questionnaire for Self-Defined Vegans in the United States  

OpenAIRE

This study aimed to develop and validate a de novo food frequency questionnaire for self-defined vegans in the United States. Diet histories from pilot samples of vegans and a modified ‘Block Method’ using seven selected nutrients of concern in vegan diet patterns, were employed to generate the questionnaire food list. Food frequency responses of 100 vegans from 19 different U.S. states were obtained via completed mailed questionnaires and compared to multiple telephone-conducted diet rec...

Patricia Dyett; Sujatha Rajaram; Haddad, Ella H.; Joan Sabate

2014-01-01

61

The development and validation of the communicating-for-change questionnaire  

OpenAIRE

The aim of this study was to develop and validate a questionnaire that measures the effectiveness of communication during organisational change interventions. A draft questionnaire was completed by a sample of convenience comprising 521 participants. The questionnaire contained 109 items in question format with a Likert-type response scale anchored at the extreme ends. The data was factor analysed and an iterative item analysis was executed. The results yielded a single scale with a Cronbach ...

Roodt, G.; Fourie, L.; Coetzee, C. J. H.

2002-01-01

62

Agreement, reliability and validity in 3 shoulder questionnaires in patients with rotator cuff disease  

OpenAIRE

Abstract Background Self-report questionnaires play an important role as outcome measures in shoulder research. Having an estimate of the measurement error of these questionnaires is of importance when assessing follow-up results after treatment and when planning intervention studies. The aim of this study was to cross-culturally adapt the Norwegian version of the OSS and WORC questionnaire and examine and compare agreement, reliability and construct validity of the disease-specific shoulder ...

Juel Niels G; Keller Anne; Tveitå Einar K; Bautz-Holter Erik; Ekeberg Ole M; Brox Jens I

2008-01-01

63

[Development and validation of the Reality-Monitoring Error Experience Questionnaire].  

Science.gov (United States)

This study developed a valid and reliable questionnaire measuring individual differences in reality-monitoring error experiences in everyday life. A 50-item preliminary questionnaire was constructed on the basis of the findings from a pilot diary study. In study 1, we administered the questionnaire to 316 undergraduates, along with a dissociative experience scale to examine criterion-referenced validity. Using factor analysis, we obtained the 32-item Reality-Monitoring Error Experience Questionnaire (RMEEQ). A significant positive correlation was found between scores on the RMEEQ and the dissociative experience scale, thereby which indicates the RMEEQ's criterion-referenced validity. In Study 2, we examined the test-retest reliability of the RMEEQ by administering it to 66 undergraduates on two occasions separated by three weeks. We found a significant test-retest correlation. Taken together, these results show that the RMEEQ is a valid and reliable measure of reality-monitoring error experiences in everyday life. PMID:25016837

Nakata, Eriko; Morita, Taisuke

2014-06-01

64

Methodological Validation of Quality of Life Questionnaire for Coal Mining Groups-Indian Scenario  

Science.gov (United States)

Maslow's hierarchy-of-needs theory has been used to predict development of Quality of Life (QOL) in countries over time. In this paper an attempt has been taken to derive a methodological validation of quality of life questionnaire which have been prepared for the study area. The objective of the study is to standardize a questionnaire tool to…

Sen, Sayanti; Sen, Goutam; Tewary, B. K.

2012-01-01

65

Organizational citizenship behavior in schools: validation of a questionnaire.  

Science.gov (United States)

The present study examines the psychometric properties (including factorial validity) of an organizational citizenship behavior (OCB) scale in a school context. A total of 321 middle and high school teachers from 59 schools in urban and rural areas of central Portugal completed the OCB scale at their schools. The confirmatory factor analysis validated a hierarchical model with four latent factors on the first level (altruism, conscientiousness, civic participation and courtesy) and a second order factor (OCB). The revised model fit with the data, ? 2 /gl = 1.97; CFI = .962; GFI = .952, RMSEA = .05. The proposed scale (comportamentos de cidadania organizacional em escolas- Revista CCOE-R)- is a valid instrument to assess teacher's perceptions of OCB in their schools, allowing investigation at the organizational level of analysis. PMID:25012512

Neves, Paula C; Paixão, Rui; Alarcão, Madalena; Gomes, A Duarte

2014-01-01

66

Development and Validation of a Personality Assessment Instrument for Traditional Korean Medicine: Sasang Personality Questionnaire  

OpenAIRE

Objective. Sasang typology is a traditional Korean medicine based on the biopsychosocial perspectives of Neo-Confucianism and utilizes medical herbs and acupuncture for type-specific treatment. This study was designed to develop and validate the Sasang Personality Questionnaire (SPQ) for future use in the assessment of personality based on Sasang typology. Design and Methods. We selected questionnaire items using internal consistency analysis and examined construct validity with explorati...

Soo Hyun Park; Siwoo Lee; Soo Jin Lee; Eunsu Jang; Han Chae

2012-01-01

67

Validity and reliability testing of the Swedish version of Melbourne Decision Making Questionnaire  

OpenAIRE

BACKGROUND: The Melbourne Decision-Making Questionnaire (MDMQ) is an attempt to capture and measure coping strategies that people use. The instrument had not previously been translated into Swedish. The aim of this study was to evaluate validity and reliability of the Swedish version of the MDMQ. METHOD: A Swedish translation was performed and back-translated. A group of five pilot readers evaluated content validity. The translated questionnaire was tested among 735 patients, healthcare worke...

Isaksson, Ulf; Hajdarevic, Senada; Jutterstro?m, Lena; Ho?rnsten, A?sa

2014-01-01

68

A content validated questionnaire for assessment of self reported venous blood sampling practices  

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Full Text Available Abstract Background Venous blood sampling is a common procedure in health care. It is strictly regulated by national and international guidelines. Deviations from guidelines due to human mistakes can cause patient harm. Validated questionnaires for health care personnel can be used to assess preventable "near misses"--i.e. potential errors and nonconformities during venous blood sampling practices that could transform into adverse events. However, no validated questionnaire that assesses nonconformities in venous blood sampling has previously been presented. The aim was to test a recently developed questionnaire in self reported venous blood sampling practices for validity and reliability. Findings We developed a questionnaire to assess deviations from best practices during venous blood sampling. The questionnaire contained questions about patient identification, test request management, test tube labeling, test tube handling, information search procedures and frequencies of error reporting. For content validity, the questionnaire was confirmed by experts on questionnaires and venous blood sampling. For reliability, test-retest statistics were used on the questionnaire answered twice. The final venous blood sampling questionnaire included 19 questions out of which 9 had in total 34 underlying items. It was found to have content validity. The test-retest analysis demonstrated that the items were generally stable. In total, 82% of the items fulfilled the reliability acceptance criteria. Conclusions The questionnaire could be used for assessment of "near miss" practices that could jeopardize patient safety and gives several benefits instead of assessing rare adverse events only. The higher frequencies of "near miss" practices allows for quantitative analysis of the effect of corrective interventions and to benchmark preanalytical quality not only at the laboratory/hospital level but also at the health care unit/hospital ward.

Bölenius Karin

2012-01-01

69

SPORT FAN MOTIVATION QUESTIONNAIRE: A STUDY OF VALIDITY AND RELIABILITY  

OpenAIRE

The purpose of this research, Yousof Al-Thibiti (2004) Fan Motivational scale was developed by Turkish adapts and scales to analyze the validity and reliability. The study group was composed that Inonu University studying at different faculty of education between the age of 17-31 494’ü (%54) women and 421’i (%46) male students. Firstly of linguistic equivalence of the scale were examined. Secondly after linguistic equivalence was performed reliability analysis. The total scale internal c...

Kafkas, Muhammed Emin; C?oban, Bilal; S?ahi?n Kafkas, Armag?an

2012-01-01

70

The inflammatory bowel disease questionnaire: a review of its national validation studies.  

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Health-related quality of life (HRQoL) is an important measure of illness perception on the part of the patient. The Inflammatory Bowel Disease Questionnaire (IBDQ) is a widely used questionnaire for HRQoL assessment in patients with inflammatory bowel diseases (IBDs). This questionnaire has been adapted and validated into several languages and cultural milieus. The aim of this study is to review the methods used by several adaptation studies for assessing the validity and reliability of the adapted IBDQ. A search was made of the Medline database for relevant articles since 1989. Standard validation criteria were used for including studies for further evaluation. The following aspects of the validation procedure were examined: translation, construct validity, reliability, sensitivity to change, and used statistical methods. Nine validation studies of the IBDQ, in England and in non English-speaking countries (Holland, Spain, Korea, Sweden, Greece, and China) were selected. All studies concluded that the adapted instrument was valid and reliable. Only few modifications were proposed. Two studies recommended the split of the four dimensions of the original questionnaire in five. Assessing HRQoL in patients with IBD is an ever-increasing practice, especially in clinical trials. IBDQ was proven to be valid and reliable in several cultural and linguistic milieus when appropriate validation procedures were applied. PMID:15290922

Pallis, A G; Mouzas, I A; Vlachonikolis, I G

2004-05-01

71

Examining the Validity of a Swedish Version of the Self-Presentation in Exercise Questionnaire  

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This study examines the factorial validity, factorial invariance across gender, and construct validity of a Swedish version of the Self-Presentation in Exercise Questionnaire (SPEQ; Conroy, Motl, & Hall, 2000). The a priori two-factor 14-item, 11-item, and 9-item models fail to reach acceptable levels of fit in a calibration sample. A modified…

Lindwall, Magnus

2005-01-01

72

Investigating Validity Evidence for the Experiences in Close Relationships-Revised Questionnaire  

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The current study gathered internal structural validity and external criterion validity evidence for the Experiences in Close Relationships-Revised Questionnaire (ECR-R) scores. Specifically, confirmatory factor analysis of the data provided general support for the hypothesized two-factor model, and hypothesized relationships with external…

Fairchild, Amanda J.; Finney, Sara J.

2006-01-01

73

Convergence among Data Sources, Response Bias, and Reliability and Validity of a Structured Job Analysis Questionnaire.  

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Examined are questions pertinent to the use of the Position Analysis Questionnaire: Who can use the PAQ reliably and validly? Must one rely on trained job analysts? Can people having no direct contact with the job use the PAQ reliably and validly? Do response biases influence PAQ responses? (Author/KC)

Smith, Jack E.; Hakel, Milton D.

1979-01-01

74

Validity of the international physical activity questionnaire and the Singapore prospective study program physical activity questionnaire in a multiethnic urban Asian population  

OpenAIRE

Abstract Background Physical activity patterns of a population remain mostly assessed by the questionnaires. However, few physical activity questionnaires have been validated in Asian populations. We previously utilized a combination of different questionnaires to assess leisure time, transportation, occupational and household physical activity in the Singapore Prospective Study Program (SP2). The International Physical Activity Questionnaire (IPAQ) has been developed for a similar purpose. I...

Shyong, Tai E.; Salim Agus; Wu Yi; Gitau Ngunjiri Susan Ayuko; Nang Ei Ei Khaing; Lee Jeannette; Van Dam Rob M

2011-01-01

75

Construction and validation of questionnaire to assess recreational noise exposure in university students.  

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Recreational noise exposure and its impact on hearing is a problem to which increasing attention is being paid. In Spanish, it is necessary to have a reliable and valid instrument that is capable of describing the extent of noise exposure. The aim was to create and validate an instrument to determine listening habits and levels of recreational noise exposure in young people. We performed a transversal questionnaire validation study using university students. We assessed the validity of the content and appearance of the "Recreational Hearing Habits Questionnaire" (CHAR in Spanish) through experts' judgment. Then we piloted the administration of semantic adaptation with 30 students. Finally, the instrument was applied to 335 Chilean university students, obtaining with these indicators that demonstrated convergent validity of the construct, criterion and reliability. We used exploratory and confirmatory factor analysis, as well as correlation and agreement tests. It was confirmed that 14 questions in the questionnaire have a good item-test correlation, having also a factorial structure that indicates the existence of three-dimensions. The questionnaire has good internal consistency and convergent validity with the Noise Exposure Questionnaire. In addition, the score obtained in the CHAR is a predictor of the presence of notch at frequencies of 4 kHz in the right ear and 6 kHz in the left. The CHAR is useful for determining listening habits and thereby recreational noise exposure, indicating good psychometric properties. PMID:25209039

Fuentes López, Eduardo A; Morales, Felipe Cardemil

2014-01-01

76

Health status in routine clinical practice: validity of the clinical COPD questionnaire at the individual patient level  

OpenAIRE

Abstract Background There is a growing interest to use health status or disease control questionnaires in routine clinical practice. However, the validity of most questionnaires is established using techniques developed for group level validation. This study examines a new method, using patient interviews, to validate a short health status questionnaire, the Clinical COPD Questionnaire (CCQ), at the individual patient level. Methods Patients with COPD who visited an outpatient clinic complete...

de Vos Barbara; Snijders Sandra L; Am, Kerstjens Huib; Wh, Kocks Janwillem; Biermann Jacqueline J; van Hengel Peter; Strijbos Jaap H; Ep, Bosveld Henk; van der Molen Thys

2010-01-01

77

Investigation of Chronic Fatigue Syndrome Questionnaire Validity and Reliability CFS (DSQ Revised  

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Full Text Available   Background and Aim : Diagnostic tools for chronic fatigue syndrome, chronic fatigue syndrome questionnaire, created for research and clinical investigations in order to use it as a management tool for monitoring patients with this syndrome. The questionnaire is very comprehensive using a self-reporting system and all internal and external definitions according to the America's Center for Disease Control has been covered. It also assesses current and past activity levels and symptoms of fatigue and malaise after routine daily activities to ensure that these items are evaluated as well. The purpose of this study is to evaluate the reliability and validity of diagnostic questionnaire for Chronic Fatigue Syndrome (CFS.   Materials and Methods : In the discussion of content validity and reliability of survey studies, chronic fatigue syndrome questionnaire, prepared by the Department of Psychology, DePaul University, and was elected a full copy of the correspondence received from the questionnaire ratings. The questionnaire that was translated content validity was assessed by the 20 members of the faculty. However, re-translated from Persian into English for reference, was prepared with modifications, the validity of its validity was confirmed by the authors. Then, 30 nurses were selected to determine the reliability of the questionnaire chronic fatigue syndrome who was working in a Hospital. Inventory management under center and full justification of the researcher and the participants in the study by researchers at the distribution has been completed. The survey was carried out again after 15 days.   Results: The instrument showed good reliability and validity. In discussing the content validity of the Persian translation tool by 20 people associated professor of internal review, and its content validity was determined with respect to two of CVI and the results of CVR , and (CVR=0.7 and CVI=0.85 represents CREDIT the content is good . According to the results, the reliability of the questionnaire CFS, Cronbach's alpha to assess the results of the questionnaire showed very good reliability. Two step test reliability coefficients (ICC = Mixed & and Confidence Interval = 95% also showed a significant relationship among questions as well. However, the internal correlation coefficient obtained for the 8 criteria CFS, showed high internal cohesion.   Conclusion: This study suggests the CFS questionnaire as a reliable instrument for all levels in research and clinical applications. Using this tool can help with background checks and even in advanced levels to be effective, it has enough power and accuracy in the diagnosis of CFS sufferers.

Mohsen Haddadi

2014-05-01

78

Reliability and validity of two frequently used self-administered physical activity questionnaires in adolescents  

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Full Text Available Abstract Background To create and find accurate and reliable instruments for the measurement of physical activity has been a challenge in epidemiological studies. We investigated the reliability and validity of two different physical activity questionnaires in 71 adolescents aged 13–18 years; the WHO, Health Behaviour in Schoolchildren (HBSC questionnaire, and the International Physical Activity Questionnaire (IPAQ, short version. Methods The questionnaires were administered twice (8–12 days apart to measure reliability. Validity was assessed by comparing answers from the questionnaires with a cardiorespiratory fitness test (VO2peak and seven days activity monitoring with the ActiReg, an instrument measuring physical activity level (PAL and total energy expenditure (TEE. Results Intraclass correlation coefficients for reliability for the WHO HBSC questionnaire were 0.71 for frequency and 0.73 for duration. For the frequency question, there was a significant difference between genders; 0.87 for girls and 0.59 for boys (p 2peak were fair, ranging between 0.29 – 0.39. The WHO HBSC questionnaire measured against VO2peak for girls were acceptable, ranging between 0.30 – 0.55. Both questionnaires, except the walking question in IPAQ, showed a low correlation with PAL and TEE, ranging between 0.01 and 0.29. Conclusion These data indicate that the WHO HBSC questionnaire had substantial reliability and were acceptable instrument for measuring cardiorespiratory fitness, especially among girls. None of the questionnaires however seemed to be a valid instrument for measuring physical activity compared to TEE and PAL in adolescents.

Kurtze Nanna

2008-07-01

79

The Korean version of the Carpal Tunnel Questionnaire. Cross cultural adaptation, reliability, validity and responsiveness.  

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The purpose of this study was to translate and culturally adapt the Carpal Tunnel Questionnaire to produce an equivalent Korean version. A total of 53 patients completed the Korean version of the Carpal Tunnel Questionnaire pre-operatively and 3 months after open carpal tunnel release. All 53 also completed the Korean version of the Disabilities of Arm, Shoulder, and Hand questionnaire pre-operatively and 3 months post-operatively. Reliability was measured by determining the test-retest reliability and internal consistency. Test-retest reliability was assessed using intraclass correlation coefficients and paired t-tests, and internal consistency using Cronbach's alpha coefficients. Pearson correlation analysis was carried out on the Korean version of the Carpal Tunnel Questionnaire scores and the Korean version of the Disabilities of Arm, Shoulder, and Hand scores to assess construct validity. Responsiveness was evaluated using effect sizes and standardized response means. The reliability of the Korean version of the Carpal Tunnel Questionnaire was good. The scores in the Korean version of the Disabilities of Arm, Shoulder, and Hand strongly correlated with the scores in the Korean version of the Carpal Tunnel Questionnaire. Standardized response mean and effect size were both large for the Korean version of the Carpal Tunnel Questionnaire. The study shows that the Korean version of the Carpal Tunnel Questionnaire is a reliable, valid and responsive instrument for measuring outcomes in carpal tunnel syndrome. PMID:25005562

Kim, J K; Lim, H M

2015-02-01

80

The 12-item General Health Questionnaire (GHQ-12: translation and validation study of the Iranian version  

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Full Text Available Abstract Background The objective of this study was to translate and to test the reliability and validity of the 12-item General Health Questionnaire (GHQ-12 in Iran. Methods Using a standard 'forward-backward' translation procedure, the English language version of the questionnaire was translated into Persian (Iranian language. Then a sample of young people aged 18 to 25 years old completed the questionnaire. In addition, a short questionnaire containing demographic questions and a single measure of global quality of life was administered. To test reliability the internal consistency was assessed by Cronbach's alpha coefficient. Validity was performed using convergent validity. Finally, the factor structure of the questionnaire was extracted by performing principal component analysis using oblique factor solution. Results In all 748 young people entered into the study. The mean age of respondents was 21.1 (SD = 2.1 years. Employing the recommended method of scoring (ranging from 0 to 12, the mean GHQ score was 3.7 (SD = 3.5. Reliability analysis showed satisfactory result (Cronbach's alpha coefficient = 0.87. Convergent validity indicated a significant negative correlation between the GHQ-12 and global quality of life scores as expected (r = -0.56, P Conclusion The study findings showed that the Iranian version of the GHQ-12 has a good structural characteristic and is a reliable and valid instrument that can be used for measuring psychological well being in Iran.

Garmaroudi Gholamreza

2003-11-01

81

Translation and validation of Berlin questionnaire in primary health care in Greece  

OpenAIRE

Abstract Background The aim of our study was to validate a Greek translation of the Berlin Questionnaire (BQ) for obstructive sleep apnoea syndrome (OSAS) and to explore whether this screening questionnaire could be used to help identify primary care patients at greater risk of having OSAS. Methods We recruited 189 patients visiting a primary health care setting on the island of Crete, Greece. They all completed the Greek Version of the BQ. Patients were then referred to a Sleep Disorders Uni...

Bouloukaki Izolde; Komninos Ioannis D; Mermigkis Charalampos; Micheli Katerina; Komninou Maria; Moniaki Violeta; Mauroudi Eleni; Siafakas Nikolaos M; Schiza Sophia E

2013-01-01

82

Linguistic validation of translation of the self-assessment goal achievement (saga) questionnaire from English  

OpenAIRE

Abstract Background A linguistic validation of the Self-Assessment Goal Achievement (SAGA) questionnaire was conducted for 12 European languages, documenting that each translation adequately captures the concepts of the original English-language version of the questionnaire and is readily understood by subjects in the target population. Methods Native-speaking residents of the target countries who reported urinary problems/lower urinary tract problems were asked to review a translation of the...

Piault Elisabeth; Doshi Sameepa; Brandt Barbara A; Angün Çolpan; Evans Christopher J; Bergqvist Agneta; Trocio Jeffrey

2012-01-01

83

Translation and validation of the German version of the Bournemouth Questionnaire for Neck Pain  

OpenAIRE

Abstract Background Clinical outcome measures are important tools to monitor patient improvement during treatment as well as to document changes for research purposes. The short-form Bournemouth questionnaire for neck pain patients (BQN) was developed from the biopsychosocial model and measures pain, disability, cognitive and affective domains. It has been shown to be a valid and reliable outcome measure in English, French and Dutch and more sensitive to change compared to other questionnaire...

Soklic Marina; Peterson Cynthia; Humphreys B

2012-01-01

84

Spanish validation of Bad Sobernheim Stress Questionnaire (BSSQ (brace).es) for adolescents with braces  

OpenAIRE

Abstract Background As a result of scientific and medical professionals gaining interest in Stress and Health Related Quality of Life (HRQL), the aim of our research is, thus, to validate into Spanish the German questionnaire Bad Sobernheim Stress Questionnaire (BSSQ) (mit Korsett), for adolescents wearing braces. Methods The methodology used adheres to literature on trans-cultural adaptation by doing a translation and a back translation; it involved 35 adolescents, ages ranging between 10 an...

Rigo Manuel; Testor Carles; Agata Elisabetta, D.

2010-01-01

85

Validity and Reliability of the Bahasa Melayu Version of the Migraine Disability Assessment Questionnaire  

OpenAIRE

Background. The study was designed to determine the validity and reliability of the Bahasa Melayu version (MIDAS-M) of the Migraine Disability Assessment (MIDAS) questionnaire. Methods. Patients having migraine for more than six months attending the Neurology Clinic, Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia, were recruited. Standard forward and back translation procedures were used to translate and adapt the MIDAS questionnaire to produce the Bahasa Melayu version...

Shaik, Munvar Miya; Hassan, Norul Badriah; Tan, Huay Lin; Bhaskar, Shalini; Gan, Siew Hua

2014-01-01

86

Validation of the Persian Version of the 40-item Amyotrophic Lateral Sclerosis Assessment Questionnaire  

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Full Text Available Background: As a disease of motor nervous system (motor neuron disease, amyotrophic lateral sclerosis (ALS has a great impact on several aspects of quality of life (QoL. Generic questionnaires of QoL do not address all the especial features of ALS and therefore translation and validation of disease specific questionnaires such as Amyotrophic Lateral Sclerosis Assessment Questionnaire 40-item (ALSAQ-40 is necessary for assessment of patients with different languages. The aim of this study was to review the validation of the Persian version of the ALSAQ-40.Methods: Meticulously translated ALSAQ-40 was completed by 21 ALS patients. Internal reliability was evaluated using Cronbach’s alpha coefficient and item-total correlation was also used to evaluate the correlation of each question with total score. Validity was evaluated through comparison with Amyotrophic Lateral Sclerosis Functional Rating Scale-revised (ALSFRS-r and the36-Item Short Form Health Survey (SF-36.Results: Cronbach’s alpha coefficient was 0.91-0.96 for different scales of the ALSAQ-40. All the 40 questions of the questionnaire had correlation greater than 0.5. Correlation coefficient of all the related scales of the Persian version of ALSAQ-40, SF-36 and ALSFRS-r was greater than 0.59 with P value < 0.001.Conclusion: Measures of the Cronbach’s alpha coefficient and item-total correlation demonstrated reliability and consistency of the questionnaire, and correlation coefficients confirmed the validity of different items in the questionnaire. This study showed that the Persian version of the ALSAQ-40 is a reliable and valid questionnaire for the evaluation of QoL in ALS patients with Persian language.

Hosein Shamshiri

2013-07-01

87

Linguistic validation of translation of the self-assessment goal achievement (saga questionnaire from English  

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Full Text Available Abstract Background A linguistic validation of the Self-Assessment Goal Achievement (SAGA questionnaire was conducted for 12 European languages, documenting that each translation adequately captures the concepts of the original English-language version of the questionnaire and is readily understood by subjects in the target population. Methods Native-speaking residents of the target countries who reported urinary problems/lower urinary tract problems were asked to review a translation of the SAGA questionnaire, which was harmonized among 12 languages: Danish, Dutch, English (UK, Finnish, French, German, Greek, Icelandic, Italian, Norwegian, Spanish, and Swedish. During a cognitive debriefing interview, participants were asked to identify any words that were difficult to understand and explain in their own words the meaning of each sentence in the questionnaire. The qualitative analysis was conducted by local linguistic validation teams (original translators, back translator, project manager, interviewer, and survey research expert. Results Translations of the SAGA questionnaire from English to 12 European languages were well understood by the participants with an overall comprehension rate across language of 98.9%. In addition, the translations retained the original meaning of the SAGA items and instructions. Comprehension difficulties were identified, and after review by the translation team, minor changes were made to 7 of the 12 translations to improve clarity and comprehension. Conclusions Conceptual, semantic, and cultural equivalence of each translation of the SAGA questionnaire was achieved thus confirming linguistic validation.

Piault Elisabeth

2012-04-01

88

Swedish translation and validation of a web-based questionnaire for registration of overuse problems.  

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The main aim of this study was to translate the Oslo Sport Trauma Research Center (OSTRC) Overuse Injury Questionnaire into Swedish. The validity and applicability of the questionnaire for studying overuse injuries among Swedish handball, volleyball, tennis, and orienteering top athletes were also examined. The back-translation method was used for translation. An expert committee further developed it for use in a study of injuries in handball, orienteering, tennis, and volleyball. A 10-week pretest was then conducted on 43 athletes, average age 21 (18-31) from these sports, during which time the athletes completed the modified OSTRC questionnaire on a weekly basis. In the 10th week, four additional questions were added in order to examine the questionnaire's content validity. No major disagreement was found in the translation. The athletes perceived the web-based questionnaire to be smooth and easy to complete, accurately capturing overuse injuries. However, suggestions were made to add questions relating to the hip for orienteerers and to the hand/fingers for handball players. The average prevalence of overuse injuries for all athletes, in any anatomical area was 22% (95% confidence interval 20-25). Construct validity appeared to be high, and we therefore suggest that the questionnaire may be used when studying overuse injuries in different sports. PMID:24313387

Ekman, E; Frohm, A; Ek, P; Hagberg, J; Wirén, C; Heijne, A

2015-02-01

89

Validation of activity questionnaires in patients with cystic fibrosis by accelerometry and cycle ergometry  

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Full Text Available Abstract Background The objective of this study was to validate physical activity questionnaires for cystic fibrosis (CF against accelerometry and cycle ergometry. Methods 41 patients with CF (12-42 years completed the Habitual Activity Estimation Scale (HAES, the 7-Day Physical Activity Recall questionnaire (7D-PAR and the Lipid Research Clinics questionnaire (LRC and performed an incremental exercise test according to the Godfrey protocol up to volitional fatigue. Time spent in moderate and vigorous physical activity (MVPA assessed objectively by accelerometry was related to the time spent in the respective activity categories by correlation analyses and calculating intraclass correlation coefficients (ICC. Furthermore, the results of the exercise test were correlated with the results of the questionnaires. Results Time spent in the categories 'hard','very hard' and 'hard & very hard' of the 7D-PAR (0.41 p = 0.002; VO2peak: r = 0.32, p = 0.041. Conclusions In conclusion, the activity categories 'hard' and 'very hard' of the 7D-PAR best reflected objectively measured MVPA. Since the association was at most moderate, the 7D-PAR may be selected to describe physical activity within a population. None of the evaluated questionnaires was able to generate valid physical activity data exercise performance data at the individual level. Neither did any of the questionnaires provide a valid assessment of aerobic fitness on an invidual level.

Ruf Katharina C

2012-04-01

90

Development and validation of a Diabetes Self-Care Activities Questionnaire  

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Full Text Available Patients suffered from DM, face many difficulties in compliance to medical instructions, because the DM type II may be asymptomatic at the beginning and that is the reason that recommended dietary and lifestyle changes may seem unnecessary. The aim of the study was to develop a specific instrument measuring compliance to treatment in patient with DM II and test the validity and reliability of the instrument in Greek people. Method and material: This instrument was created using 38 questions from existing questionnaires. The questionnaires used were: Summary of Diabetes Self-Care Activities, 9-item Patient Health Questionnaire, 12-item Short Form Health Survey and Diabetes Self-care Behaviours and Barriers instrument. The translation process from English into Greek was undertaken following the guidelines provided by the International Committee of this instrument. Several issues related to the best possible translation and validation of the various dimensions and levels of the instrument were taken into account. Then the instrument was tested to a representative sample of 120 individuals. Results: Using the scale reliability of the Flesch-Kincaid, the reliability of the questionnaire was 6.7. The average time for completing the questionnaire was eight minutes (SD ± 4.2 minutes. The instrument presents construct validity, discriminant ability, reliability and sensitivity to change. Conclusions: The present instrument requires considerable time to complete it. Therefore it is a reliable and valid instrument which can be used effectively in compliance of therapy measurement in Greek population.

Theodore Kapadohos

2011-01-01

91

Reliability and validity of the Malay translated version of diabetes quality of life for youth questionnaire  

OpenAIRE

Introduction: Many studies reported poorer quality of life (QoL) in youth with diabetes compared to healthy peers. One of the tools used is the Diabetes Quality of Life for Youth (DQoLY) questionnaire in English. A validated instrument in Malay is needed to assess the perception of QoL among youth with diabetes in Malaysia. Objective: To translate the modified version, i.e., the DQoLY questionnaire,into Malay and determine its reliability and validity.Methods: Translation and back-translation...

Jamaiyah H; Yh, Janet Hong; Mh, Hadhrami; Mz, Fuziah; My, Jalaludin; Mohamad Adam B

2013-01-01

92

The Reliability and Validity of the Persian Version of Sinonasal Outcome Test 22 (Snot 22) Questionnaires  

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Background The quality of life (QOL) is an important indicator for disease-severity classification and outcome measurement in obtaining treatment sinonasal diseases. The sinonasal outcome test 22 (SNOT 22) questionnaire has been introduced as the best specific sinonasal instrument for QOL measurement. Objectives To prepare a valid and reliable Persian language version of SNOT 22 questionnaire. Patients and Methods After forward and backward translation of the original version of SNOT 22 questionnaire from English to Persian, a group of patients with nasal septal deviation who need septal surgery and another group of healthy volunteers answered the Persian version of the questionnaire. The responsiveness rate, validity (Pearson correlations and differential validity) and reliability (internal consistency and test-retest reliability) of the 22 items of the questionnaire was calculated. P value < 0.05 was considered significant. Results Thirty adults with nasal septal deviation need surgical correction and 30 healthy volunteers were included (mean age 30.4 ± 7.1 vs. 33 ± 6.7, P value = 0.148). The questionnaire was introduced to subjects two times with a two-week-period gap. Total responsiveness rate for 22 items was more than 97%. The total Cronbach's Alfa coefficient was 0.898 (ranging 0.890-0.903). The Pearson correlations were 0.85 and 0.96 for patients and healthy volunteers, respectively. The mean total score were 25.6 ± 13.3 (range 6-52) and 7.6 ± 9.1 (range 0-45) in patients and healthy volunteers, respectively (P < 0.0001). The subscales scores were also significantly different between two groups. Conclusions The Persian version of SNOT 22 questionnaire is a valid and reliable instrument for accessing sinonasal diseases in Persian-speaking people. PMID:24349728

Jalessi, Maryam; Farhadi, Mohammad; Kamrava, Seyyed Kamran; Amintehran, Ebrahim; Asghari, Alimohammad; Rezaei Hemami, Mohsen; Mobasseri, Alireza; Masroorchehr, Mohammadreza

2013-01-01

93

Reliability and validity of the adapted Greek version of scoliosis research society – 22 (SRS-22 questionnaire  

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Full Text Available Abstract Background The SRS-22 is a valid instrument for the assessment of the health related quality of life of patients with Idiopathic scoliosis. The SRS-22 questionnaire was developed in USA and has been widely used in the English speaking countries. Recently it has been translated and validated in many other languages. The purpose of this study is to evaluate the reliability and validity of the adapted Greek version of the refined Scoliosis Research Society-22 Questionnaire. Methods Following the steps of cross – cultural adaptation the adapted Greek version of the SRS-22 questionnaire and a validated Greek version of the SF-36 questionnaire were mailed to 68 patients treated surgically for Idiopathic Scoliosis. 51 out of the 68 patients returned the 1st set of questionnaires, while a second set was emailed to 30 randomly selected patients of the first time responders. 20 out of the 30 patients returned the 2nd set. The mean age at the time of operation was16,2 years and the mean age at the time of evaluation was 21,2 years. Descriptive statistics for content analysis were calculated. Reliability assessment was determined by estimating Cronbach's ? and intraclass correlation coefficient (ICC respectively. Concurrent validity was evaluated by comparing SRS-22 domains with relevant domains in the SF-36 questionnaire using Pearson's Correlation Coefficient (r. Results The calculated Cronbach's ? of internal consistency for three of the corresponding domains (pain 0.85; mental health 0.87; self image 0.83 were very satisfactory and for two domains (function/activity 0.72 and satisfaction 0.67 were good. The ICC of all domains of SRS-22 questionnaire was high (ICC>0.70, demonstrating very satisfactory or excellent test/retest reproducibility. Considering concurrent validity all correlations were found to be statistically significant at the 0.01 level among related domains and generally demonstrated high correlation coefficient. Conclusion The adapted Greek version of the SRS-22 questionnaire is valid and reliable and can be used for the assessment of the outcome of the treatment of the Greek speaking patients with idiopathic scoliosis.

Christodoulou Evangelos A

2009-07-01

94

Validation of the Korean version of the Roland–Morris Disability Questionnaire  

OpenAIRE

We evaluated the reliability and validity of an adapted Korean version of the Roland–Morris Disability Questionnaire (RMDQ). Translation/retranslation of the English version of RMDQ was conducted, and all steps of the cross-cultural adaptation process were performed. The Korean version of the Visual Analog Scale (VAS) measure of pain, RMDQ, and the previously validated Oswestry Disability Index (ODI) were mailed to 100 consecutive patients with chronic lower back pain (LBP) of at least 3 m...

Lee, Jung Sub; Lee, Dong Ho; Suh, Kuen Tak; Kim, Jeung Il; Lim, Jong Min; Goh, Tae Sik

2011-01-01

95

Validation of the Sinhala version of 30-item General Health Questionnaire  

OpenAIRE

Background: The General Health Questionnaire (GHQ) is a widely used instrument to detect non potential psychotic psychological problems. The Sinhala translation of GHQ-30 has been widely used for research purposes in Sri Lanka, but details pertaining to the validation procedure have not been published. Objective: To determine the criterion validity of Sinhala versions of GHQ-30. Methods: This was a descriptive cross-sectional study including 374 patients aged 18 to 75 years, attending Out P...

Chrishantha Abeysena; Upali Peiris; Pushpa Jayawardana; Asiri Rodrigo

2012-01-01

96

Factorial validity and internal consistency of the PRAFAB questionnaire in women with stress urinary incontinence  

OpenAIRE

Abstract Background To investigate the factor structure, dimensionality and construct validity of the (5-item) PRAFAB questionnaire score in women with stress urinary incontinence (stress UI). Methods A cross validation study design was used in a cohort of 279 patients who were randomly divided into Sample A or B. Sample A was used for preliminary exploratory factor analyses with promax rotation. Sample B provided an independent sample for confirming the premeditated and proposed factor struc...

Bart, Staal J.; Tm, Bernards Arnold; Jm, Hendriks Erik; Cw, Vet Henrica; De Bie Rob A

2008-01-01

97

Adaptation, Validity and Reliability of the Body Sensations Questionnaire Turkish Version  

OpenAIRE

Objective: In this study, it is aimed to evaluate the validity and reliability of Body Sensations Questionnaire (BSQ). Method: BSQ was administered to 122 patients with panic disorder. BSQ Turkish version completed by translation, back-translation and pilot assessment. Socio-demographic Data Form and BSQ Turkish version were administered to participants. Construct validity was assesed by factor analysis after Kaiser-Meyer-Olkin (KMO) and Bartlett tests applied. Principal compon...

Kart, Aysegu?l; Hakan Tu?rkc?apar, M.

2014-01-01

98

Development of Problem Solving Confidence Questionnaire: Study of Validation and Reliability [PDF  

OpenAIRE

This study aimed to develop and validate a problem solving confidence questionnaire which would help teachers, instructors, and researchers to have better understanding of problem solving confidence of students. The participants of this scale were 950 undergraduate science and engineering students enrolled in the Introductory Calculus Based Physics. The development of the scale included the following three steps; item formulation, content validation and reliability calculation. The scale has ...

Tolga Gok

2012-01-01

99

Cross-Cultural Adaptation Validation and Standardization of Ages and Stages Questionnaire (ASQ) in Iranian Children  

OpenAIRE

Background: To provide the validated and standardized form of the Persian version of the Ages and Stages Questionnaires as an appropriate developmental screening tool for evaluation of Iranian children’s development.Methods: This was a cross- sectional study. Translation and back-translation, content validity determination, cultural and lingual modifications, pilot study on 100 parents and inter-rater reliability determinations were performed, respectively. The national and final stage was ...

Roshanak Vameghi; Firoozeh Sajedi; Adis Kraskian Mojembari; Abbas Habiollahi; Hamid Reza Lornezhad; Bahram Delavar

2013-01-01

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Measuring cognitive vulnerability to depression: Development and validation of the cognitive style questionnaire  

OpenAIRE

The Cognitive Style Questionnaire (CSQ) measures the cognitive vulnerability factor featured in the hopelessness theory of depression. The CSQ has been used in over 30 published studies since its inception, yet detailed information about the psychometric and validity properties of this instrument has yet to be published. In this article, we describe the development of the CSQ and review reliability and validity evidence. Findings to date using college samples, indicate that the CSQ is a relia...

Haeffel, Gerald J.; Gibb, Brandon E.; Metalsky, Gerald I.; Alloy, Lauren B.; Abramson, Lyn Y.; Hankin, Benjamin L.; Joiner, Thomas E.; Swendsen, Joel D.

2007-01-01

101

Validation and results of a questionnaire for functional bowel disease in out-patients  

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Full Text Available Abstract Background The aim was to evaluate and validate a bowel disease questionnaire in patients attending an out-patient gastroenterology clinic in Greece. Methods This was a prospective study. Diagnosis was based on detailed clinical and laboratory evaluation. The questionnaire was tested on a pilot group of patients. Interviewer-administration technique was used. One-hundred-and-forty consecutive patients attending the out-patient clinic for the first time and fifty healthy controls selected randomly participated in the study. Reliability (kappa statistics and validity of the questionnaire were tested. We used logistic regression models and binary recursive partitioning for assessing distinguishing ability among irritable bowel syndrome (IBS, functional dyspepsia and organic disease patients. Results Mean time for questionnaire completion was 18 min. In test-retest procedure a good agreement was obtained (kappa statistics 0.82. There were 55 patients diagnosed as having IBS, 18 with functional dyspepsia (Rome I criteria, 38 with organic disease. Location of pain was a significant distinguishing factor, patients with functional dyspepsia having no lower abdominal pain (p Conclusions This questionnaire for functional bowel disease is a valid and reliable instrument that can distinguish satisfactorily between organic and functional disease in an out-patient setting.

Skordilis Panagiotis

2002-05-01

102

Validez del Body Shape Questionnaire (BSQ) en Mujeres Mexicanas / Validity of Body Shape Questionnaire (BSQ) In Mexican Women  

Scientific Electronic Library Online (English)

Full Text Available SciELO Mexico | Language: Spanish Abstract in spanish El objetivo de la presente investigación fue validar el instrumento en población mexicana femenina Body Shape Questionnaire (BSQ), creado con la finalidad de evaluar la insatisfacción corporal. Participaron 472 mujeres, 256 eran estudiantes (x? = 15.9, DE = 3.2) y conformaron el grupo control y 216 [...] pacientes con Trastorno del Comportamiento Alimentario (TCA) (x? = 20.5, DE = 3.9) con un rango de edad de 13 a 30 años. Los resultados mostraron una excelente consistencia interna (a = .98), así como una estructura de 2 factores que explicaron el 63.8% de la varianza total. Estos fueron: 1) Malestar corporal normativo (?=.95) y 2) Malestar corporal patológico (?=.94). Respecto a la validez discriminante y predictiva, el BSQ mostró una buena capacidad de clasificar a individuos con TCA, en función de la insatisfacción corporal, y se observó que dicha capacidad es mayor cuando discrimina entre Anorexia, Bulimia y control (? de Wilks = .485, ?²(gl=1)= 278.830, p? .001). Finalmente se exploraron 6 diferentes puntos de corte, de los cuales 110 fue el que demostró ser el más apropiado, de acuerdo a sus valores de sensibilidad (84.3%) y especificidad (84.4%). En conclusión el BSQ es un cuestionario de gran utilidad para detectar la insatisfacción corporal en mujeres mexicanas. Abstract in english The aim of this study was to validate the instrument Body Shape Questionnaire (BSQ) in female Mexican population, created to assess body dissatisfaction. 472 women participated, 256 were students and formed the control group (x? = 15.9, DE = 3.2) and 216 patients with Eating Disorders (ED) (x? = 20. [...] 5, DE = 3.9) with an age range of 13 to 30 years. The results showed excellent internal consistency (a = .98) and a 2-factor structure that explained 63.8% of the total variance. These were: 1) normative body uncomfort (?=.95), and 2) pathological body uncomfort (?=.94). Regarding the discriminant and predictive validity, the BSQ showed good ability to classify individuals with eating disorders, depending on body dissatisfaction, noting that such capacity is greater when discriminating between Anorexia, Bulimia and control (? de Wilks = .485, ?2(gl=1)= 278.830, p? .001). Finally we explored 6 different cut off points, of which the 110-was proved to be the most appropriate according to their values of sensitivity (84.3%) and specificity (84.4%). In conclusion, the BSQ is a useful questionnaire to detect body dissatisfaction in Mexican women.

Rosalía, Vázquez Arévalo; Jessica, Galán Julio; Xochitl, López Aguilar; Georgina L., Alvarez Rayón; Juan Manuel, Mancilla Díaz; Alejandro, Caballero Romo; Claudia, Unikel Santoncini.

2011-06-01

103

Validity and reliability of the Dietary Sodium Restriction Questionnaire (DSRQ) / Validez y fiabilidad del Dietary Sodium Restriction Questionnaire (DSRQ)  

Scientific Electronic Library Online (English)

Full Text Available SciELO Spain | Language: English Abstract in spanish Introducción: El Dietary Sodium Restriction Questionnaire (DSRQ) evalúa actitudes y comportamientos de pacientes con insuficiencia cardiaca (IC) relacionados con el cumplimiento de la restricción de sodio. Recientemente, ha sido traducido y adaptado culturalmente para uso en Brasil. No obstante, una [...] validación adicional del instrumento se requiere para que pueda ser utilizado en el manejo de pacientes con IC en Brasil. Objetivo: Probar la fiabilidad y validez de la versión brasileña del DSRQ. Métodos: Validez aparente y de contenido fueron evaluados por un grupo de especialistas. Validez de cons-tructo se evaluó mediante análisis factorial exploratoria y confirmatoria. La fiabilidad y consistencia interna del cuestionario fue evaluada mediante el coeficiente alfa de Cronbach. Resultados: Un total de 206 pacientes ambulatorios con IC fueron evaluados (edad media, 60,4 ± 11,9 años). Los resultados de la validez aparente y de contenido demostró la equivalencia entre la versión brasileña y de la versión original. En el análisis factorial exploratorio, el análisis de componentes principales (PCA) se obtuvieron cuatro factores con valores superiores a 1. Tres modelos fueron probados en el análisis factorial confirmatoria, y el modelo de tres factores resultantes del PCA mostró el mejor ajuste, representando 49% de la varianza. El alfa obtenido para las escalas de actitud/norma subjetiva, control de la conducta percibido y comportamiento dependiente fueron 0,71, 0,67 y 0,79, respectivamente. Conclusiones: Nuestros resultados sugieren que la versión brasileña del DSRQ es un instrumento válido y fiable para medir las actitudes y comportamientos relacionados con una dieta baja en sodio en pacientes brasileños con IC. Abstract in english Introduction: The Dietary Sodium Restriction Questionnaire (DSRQ) was designed to assess attitudes and behaviors of patients with heart failure (HF) related to following a low-sodium diet. Recently, it has been translated and culturally adapted for use in Brazil. However, further validation of the i [...] nstrument is required before it can be used in the management of patients with HF in Brazil. Objective: To test the reliability and validity of the Brazilian version of the DSRQ. Methods: Face and content validity were assessed by a panel of experts. Construct validity was tested using exploratory and confirmatory factor analysis. Reliability was tested using Cronbach's alpha to assess the internal consistency of the instrument. Results: A total of 206 systolic HF outpatients were assessed (mean age, 60.4 ± 11.9 years). Face and content validity analysis showed equivalence between the Brazilian version and the original instrument. In the exploratory factor analysis, the principal component analysis (PCA) yielded four factors with eigenvalues greater than 1. Three models were tested in the confirmatory factor analysis, and the three-factor model resulting from the PCA showed the best fit, accounting for 49% of the variance. Alpha values obtained for the attitude/ subjective norm, perceived behavioral control, and dependent behavior subscales were 0.71, 0.67, and 0.79, respectively. Conclusions: Our results suggest that the final validated Brazilian version of the DSRQ is a valid and reliable tool for measuring attitudes and behaviors related to following a low-sodium diet in Brazilian patients with HF.

104

The Greek version of the Hand20 questionnaire: crosscultural translation, reliability and construct validity.  

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The English version of Hand20 questionnaire was translated into Greek and cultural adaptation was performed. The validity was assessed in 134 patients with a variety of upper limb disorders. A comparison of Hand20 and DASH was also performed. All patients completed EQ-5D, Hand20 and DASH questionnaire. Test-retest reliability was assessed in a subgroup of 37 patients. We assessed the convergent validity of Hand20 by correlating its scores to DASH and EQ-5D scores. We also compared the completeness of Hand20 and DASH. We found no statistically significant differences in Hand20 scores between the 1st and 2nd measurements as well as a strong correlation between Hand20 and the other two questionnaires. There were also better rates of response and fewer missing data even in elderly individuals. PMID:25609272

Goula, Thomais; Ververidis, Athanasios; Tripsianis, Grigorios; Tilkeridis, Konstantinos; Drosos, Georgios I

2015-01-01

105

The Four-Dimensional Symptom Questionnaire (4DSQ): a validation study of a multidimensional self-report questionnaire to assess distress, depression, anxiety and somatization  

OpenAIRE

Abstract Background The Four-Dimensional Symptom Questionnaire (4DSQ) is a self-report questionnaire that has been developed in primary care to distinguish non-specific general distress from depression, anxiety and somatization. The purpose of this paper is to evaluate its criterion and construct validity. Methods Data from 10 different primary care studies have been used. Criterion validity was assessed by comparing the 4DSQ scores with clinical diagnoses, the GPs' diagnosis of any psychosoc...

Jlm, Balkom Anton; van Boeijen Christine A; Lm, Hermens Marleen; Wjh, Penninx Brenda; Cw, Vet Henrica; Adèr Herman J; Wj, Marwijk Harm; Terluin Berend; Jl, Klink Jac; Ab, Stalman Wim

2006-01-01

106

Reliability and Validity of the Flemish Physical Activity Computerized Questionnaire in Adults  

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The purpose of this study was to investigate the test-retest reliability and concurrent validity of the Flemish Physical Activity Computerized Questionnaire (FPACQ) in employed/unemployed and retired people. The FPACQ was developed to assess detailed information on several dimensions of physical activity and sedentary behavior over a usual week. A…

Matton, Lynn; Wijndaele, Katrien; Duvigneaud, Nathalie; Duquet, William; Philippaerts, Renaat; Thomis, Martine; Lefevre, Johan

2007-01-01

107

Psychometric Validation of the "Motivated Strategies for Learning Questionnaire" with Mexican University Students  

Science.gov (United States)

Introduction: The "Motivated Strategies for Learning Questionnaire" (MSLQ) is a self-report instrument designed to assess students' motivation and learning strategies (cognitive, meta-cognitive, and resource management). In the present study, we focused on translate, adapt and validate the MSLQ to Mexican educational context.…

Ramirez-Dorantes, Maria del Carmen; Canto y Rodriguez, Jose Enrique; Bueno-Alvarez, Jose Antonio; Echazarreta-Moreno, Alejandro

2013-01-01

108

Development and Validation of a Theoretically Based, Multidimensional Questionnaire of Student Evaluation of University Teaching  

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The authors describe the development and validation of a multidimensional instrument of students' evaluation of university teaching (the Pedagogical Questionnaire of the University of Porto). The goal was to develop an instrument based on a sound psychometric analysis and simultaneously supported by the learning theory. Based on the data from 4875…

Lemos, M. S.; Queiros, C.; Teixeira, P. M.; Menezes, I.

2011-01-01

109

The Redevelopment and Validation of the Rehabilitation Adherence Questionnaire for Injured Athletes  

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This study was designed to redevelop and examine the validity of the Rehabilitation Adherence Questionnaire (RAQ), which can be used in both research and medical rehabilitation settings. The participants in the study were composed of 240 injured athletes (first analysis 120, second analysis 120 athletes) who participated in a physical…

Shin, Jung-Taek; Park, Roger; Song, Won-Ick; Kim, Sung-Hoon; Kwon, Sung-Min

2010-01-01

110

Measurement of the Type A Behavior Pattern by Self-Report Questionnaires: Several Perspectives on Validity.  

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This study evaluated the validity of the Type A behavior pattern as measured by paper-and-pencil questionnaires. The Jenkins Activity Survey, Framingham Type A Scale, Thurstone Activity Scales, a new bipolar adjective Type A measure, and measures of achievement and nurturance needs were completed by 418 students. (Author/BS)

Lee, David J.; And Others

1987-01-01

111

An Examination of the Construct Validity of the Middle Childhood Temperament Questionnaire.  

Science.gov (United States)

Examined the construct validity of the Middle Childhood Temperament Questionnaire. Factor analysis revealed five factors. The factors of task persistence, negative reactivity, approach-withdrawal, and activity, but not the factor of responsiveness, were determined to have satisfactory levels of reliability. (MM)

McClowry, Sandra Graham; And Others

1993-01-01

112

Adaptation and validation of the athletic identity questionnaire-adolescent for use with children  

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This article describes the adaptation of the Athletic Identity Questionnaire (AIQ) for Adolescents for use with children and evaluates its construct validity. Based on a theoretical model supported in adults and adolescents, the AIQ-Child measures the general attribute of athletic, which encompasses...

113

The Dimensions of Learning Organization Questionnaire (DLOQ): A Validation Study in a Korean Context  

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The purpose of this study is to assess the validity and reliability of the measurement scores of the learning organization culture, the Dimensions of Learning Organization Questionnaire (DLOQ), in a Korean context. A total of 1,529 cases from 11 firms in two major Korean conglomerates were analyzed. Rigorous translation procedures, including both…

Song, Ji Hoon; Joo, Baek-Kyoo; Chermack, Thomas J.

2009-01-01

114

Reliability and validity study of Persian modified version of MUSIC (musculoskeletal intervention center – Norrtalje questionnaire  

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Full Text Available Abstract Background Musculoskeletal disorders (MSDs are a major health problem in the world. Self-reported questionnaires are a known method for estimating the prevalence of MSDs among the population. One of the studies concerning MSDs and their relation to work-related physical and psychosocial factors, as well as non-work-related factors, is the MUSIC-Norrtalje study in Sweden. In this study, the research group developed a questionnaire, which has been validated during its development process and is now considered a well-known instrument. The aim of this study is to validate the Persian version of this questionnaire. Methods The first step was to establish two expert panel groups in Iran and Sweden. The Focus Group Discussion (FGD method was used to detect questionnaire face and content validity. To detect questionnaire reliability, we used the test-retest method. Results Except for two items, all other questions that respondents had problems with in the focus group (20 of 297, had unclear translations; the ambiguity was related to the stem of the questions and the predicted answers were clear for the participants. The concepts of 'household/spare time' and 'physical activity in the workplace' were not understood by the participants of FGD; this has been solved by adding further descriptions to these phrases in the translation. In the test-retest study, the reliability coefficient was relatively high in most items (only 5 items out of 297 had an ICC or kappa below 0.7. Conclusion The findings from the present study provide evidence that the Persian version of the MUSIC questionnaire is a reliable and valid instrument.

Jensen Irene

2007-08-01

115

Validity and reliability of the French versions of the body shape questionnaire.  

Science.gov (United States)

The validity of the 34-item and shortened versions of the Body Shape Questionnaire (BSQ) has been evaluated in various languages. To date, only the validity of the 34-item French BSQ scale has been tested in a nonclinical sample. This study assessed the reliability and validity of the 34-item French BSQ and 7 shortened versions in clinical and nonclinical samples. The 34-item French BSQ was administered to 159 obese women with and without binge eating disorders and to 1,169 female undergraduate students. The results suggested that the BSQ-8B was the best French BSQ to use in nonclinical and clinical samples. PMID:24134410

Lentillon-Kaestner, Vanessa; Berchtold, André; Rousseau, Amélie; Ferrand, Claude

2014-01-01

116

Translation and validation of the Danish version of the Patient Rated Wrist Evaluation questionnaire  

DEFF Research Database (Denmark)

The need for validated outcome measures is increasing. The purpose is to translate and validate the Patient Rated Wrist Evaluation (PRWE) in Danish. Translation was done by an expert panel followed by evaluation of a lay panel and a field test on 10 patients. Sixty patients with wrist fractures were included. Both lay panel comments and field test revealed issues not dealt with by the expert panel, and a final version of the Danish PRWE was made. The validation process then continued and reliability results. were presented as Cronbach's alpha = 0.94, describing the homogeneity and the intraclass correlation coefficient = 0.88 and difference of mean = 5.7 (CI = 1.12-10.37, p = 0.017), describing the concordance of the results. Convergent validity at first and last control was for pain, 0.51 and 0.46, and physical mobility, 0.56 and 0.64, respectively, describing the correlation with a gold standard questionnaire. A minor floor effect was noticed, but not enough to indicate a lack of sensitivity of the PRWE. Effect size, the ability to measure sensitivity to change, was 0.62, also described as responsiveness. The translation resulted in a questionnaire that represents correct easy-understandable Danish. It is concluded that the modified Danish version is a valid questionnaire for patients with wrist fractures.

SchØnnemann, Jesper O; Hansen, Torben Bæk

2013-01-01

117

Spanish validation of Bad Sobernheim Stress Questionnaire (BSSQ (brace.es for adolescents with braces  

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Full Text Available Abstract Background As a result of scientific and medical professionals gaining interest in Stress and Health Related Quality of Life (HRQL, the aim of our research is, thus, to validate into Spanish the German questionnaire Bad Sobernheim Stress Questionnaire (BSSQ (mit Korsett, for adolescents wearing braces. Methods The methodology used adheres to literature on trans-cultural adaptation by doing a translation and a back translation; it involved 35 adolescents, ages ranging between 10 and 16, with Adolescent Idiopathic Scoliosis (AIS and wearing the same kind of brace (Rigo System Chêneau Brace. The materials used were a socio-demographics data questionnaire, the SRS-22 and the Spanish version of BSSQ(brace.es. The statistical analysis calculated the reliability (test-retest reliability and internal consistency and the validity (convergent and construct validity of the BSSQ (brace.es. Results BSSQ(brace.es is reliable because of its satisfactory internal consistency (Cronbach's alpha coefficient was 0.809, p It demonstrated convergent validity with SRS-22 since the Pearson correlation coefficient was 0.656 (p Conclusions BSSQ (brace.es is reliable and valid and can be used with Spanish adolescents to assess the stress level caused by the brace.

Rigo Manuel

2010-07-01

118

The Effects of Faking on the Construct Validity of Personality Questionnaires: A Direct Faking Measure Approach  

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Full Text Available Some authors clearly showed that faking reduces the construct validity of personality questionnaires, whilst many others found no such effect. A possible explanation for mixed results could be searched for in a variety of methodological strategies in forming comparison groups supposed to differ in the level of faking: candidates vs. non-candidates; groups of individuals with "high" vs. "low" social desirability score; and groups given instructions to respond honestly vs. instructions to "fake good". All three strategies may be criticized for addressing the faking problem indirectly – assuming that comparison groups really differ in the level of response distortion, which might not be true. Therefore, in a within-subject design study we examined how faking affects the construct validity of personality inventories using a direct measure of faking. The results suggest that faking reduces the construct validity of personality questionnaires gradually – the effect was stronger in the subsample of participants who distorted their responses to a greater extent.

Zvonimir Gali?

2012-12-01

119

Development of Problem Solving Confidence Questionnaire: Study of Validation and Reliability [PDF  

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Full Text Available This study aimed to develop and validate a problem solving confidence questionnaire which would help teachers, instructors, and researchers to have better understanding of problem solving confidence of students. The participants of this scale were 950 undergraduate science and engineering students enrolled in the Introductory Calculus Based Physics. The development of the scale included the following three steps; item formulation, content validation and reliability calculation. The scale has 20 items allocated to two factors: (1 High Confidence; (2 Low Confidence. The scale items had a factor loading of at least .40. The results of the factor analysis revealed that the scale accounted for the 57.32% of the total variance. The alpha reliability coefficient was .92. According to these findings, the Problem Solving Confidence Questionnaire (PSCQ is a valid and reliable instrument that can be used in the field of engineering and science education.

Tolga Gok

2012-03-01

120

Translation and validation of the German version of the Bournemouth Questionnaire for Neck Pain  

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Full Text Available Abstract Background Clinical outcome measures are important tools to monitor patient improvement during treatment as well as to document changes for research purposes. The short-form Bournemouth questionnaire for neck pain patients (BQN was developed from the biopsychosocial model and measures pain, disability, cognitive and affective domains. It has been shown to be a valid and reliable outcome measure in English, French and Dutch and more sensitive to change compared to other questionnaires. The purpose of this study was to translate and validate a German version of the Bournemouth questionnaire for neck pain patients. Methods German translation and back translation into English of the BQN was done independently by four persons and overseen by an expert committee. Face validity of the German BQN was tested on 30 neck pain patients in a single chiropractic practice. Test-retest reliability was evaluated on 31 medical students and chiropractors before and after a lecture. The German BQN was then assessed on 102 first time neck pain patients at two chiropractic practices for internal consistency, external construct validity, external longitudinal construct validity and sensitivity to change compared to the German versions of the Neck Disability Index (NDI and the Neck Pain and Disability Scale (NPAD. Results Face validity testing lead to minor changes to the German BQN. The Intraclass Correlation Coefficient for the test-retest reliability was 0.99. The internal consistency was strong for all 7 items of the BQN with Cronbach ?'s of .79 and .80 for the pre and post-treatment total scores. External construct validity and external longitudinal construct validity using Pearson's correlation coefficient showed statistically significant correlations for all 7 scales of the BQN with the other questionnaires. The German BQN showed greater responsiveness compared to the other questionnaires for all scales. Conclusions The German BQN is a valid and reliable outcome measure that has been successfully translated and culturally adapted. It is shorter, easier to use, and more responsive to change than the NDI and NPAD.

Soklic Marina

2012-01-01

121

Evaluation of a validated food frequency questionnaire for self-defined vegans in the United States.  

Science.gov (United States)

This study aimed to develop and validate a de novo food frequency questionnaire for self-defined vegans in the United States. Diet histories from pilot samples of vegans and a modified 'Block Method' using seven selected nutrients of concern in vegan diet patterns, were employed to generate the questionnaire food list. Food frequency responses of 100 vegans from 19 different U.S. states were obtained via completed mailed questionnaires and compared to multiple telephone-conducted diet recall interviews. Computerized diet analyses were performed. Correlation coefficients, t-tests, rank, cross-tabulations, and probability tests were used to validate and compare intake estimates and dietary reference intake (DRI) assessment trends between the two methods. A 369-item vegan-specific questionnaire was developed with 252 listed food frequency items. Calorie-adjusted correlation coefficients ranged from r = 0.374 to 0.600 (p vegans). This vegan-specific questionnaire can be a useful assessment tool for health screening initiatives in U.S. vegan communities. PMID:25006856

Dyett, Patricia; Rajaram, Sujatha; Haddad, Ella H; Sabate, Joan

2014-07-01

122

Validation of the Danish version of the Patient Assessment of Care for Chronic Conditions questionnaire (PACIC)  

DEFF Research Database (Denmark)

Objective: To evaluate the level of chronic care patients must be involved. The Danish version of the 20-item Patient Assessment of Care for Chronic Conditions PACIC questionnaire consisting of 5 scales and an overall summary score measuring patient reported assessment of structured chronic care has not been evaluated with regard to psychometric properties. This study aims to assess data quality and internal consistency and to validate the proposed factorial structure. Materials and methods: Setting: Diabetes population receiving chronic care in Denmark. Subjects: A total of 624 patients aged 18 or more with type1 or type2 diabetes sampled in a national register of people with diabetes. They were sent a Danish version of the PACIC. Main outcome measures: Data quality (mean, median, item response, missing, floor and ceiling effects), internal consistency (Cronbach's alpha and average interitem correlation), item-rest correlations. Model fit from confirmatory factor analysis (CFA). Results: We present the psychometric properties of the questionnaire and the first results evaluating chronic care in Danish people with diabetes. Conclusions: The complexity of validation is greater when the same questionnaire is constructed and applied to different countries with diverse cultural backgrounds and health care systems. It is decisive, that translated questionnaires are validated in country they are used.

Sokolowski, Ineta; Maindal, Helle Terkildsen

123

Creation and Validation of the Self-esteem/Self-image Female Sexuality (SESIFS) Questionnaire  

Science.gov (United States)

INTRODUCTION Self-esteem and self-image are psychological aspects that affect sexual function. AIMS To validate a new measurement tool that correlates the concepts of self-esteem, self-image, and sexuality. METHODS A 20-question test (the self-esteem/self-image female sexuality [SESIFS] questionnaire) was created and tested on 208 women. Participants answered: Rosenberg’s self-esteem scale, the female sexual quotient (FSQ), and the SESIFS questionnaire. Pearson’s correlation coefficient was used to test concurrent validity of the SESIFS against Rosenberg’s self-esteem scale and the FSQ. Reliability was tested using the Cronbach’s alpha coefficient. RESULT The new questionnaire had a good overall reliability (Cronbach’s alpha r = 0.862, p < 0.001), but the sexual domain scored lower than expected (r = 0.65). The validity was good: overall score r = 0.38, p < 0.001, self-esteem domain r = 0.32, p < 0.001, self-image domain r = 0.31, p < 0.001, sexual domain r = 0.29, p < 0.001. CONCLUSIONS The SESIFS questionnaire has limitations in measuring the correlation among self-esteem, self-image, and sexuality domains. A new, revised version is being tested and will be presented in an upcoming publication. PMID:25574149

Lordello, Maria CO; Ambrogini, Carolina C; Fanganiello, Ana L; Embiruçu, Teresa R; Zaneti, Marina M; Veloso, Laise; Piccirillo, Livia B; Crude, Bianca L; Haidar, Mauro; Silva, Ivaldo

2014-01-01

124

The validity of a questionnaire-based epidemiological study of occupational dermatosis  

DEFF Research Database (Denmark)

The aim of this study was to evaluate the validity of a questionnaire and medical anamnesis to identify persons with dermatitis in an occupational setting. The design was a clinical epidemiological cross-sectional study. The study was performed between the second and fourth week of January 2001. A questionnaire was followed a week later by a medical occupational interview and a clinical dermatological examination, including a comprehensive patch test with potential workplace chemicals. The anamnesis and the clinical examination were made independently by occupational and dermatological physicians, and the skin examination was performed blinded to anamnestic data. The setting was the mother plants of a Danish-based international company producing wind turbine systems. The study population was a workplace cohort, highly exposed to epoxy resin systems and other chemicals, and totalled 724 production workers at 4 facilities. The rate of participation was 84.7%. Using enquete questions of current skin rash againstthe clinical presence of dermatitis, we found a sensitivity of 22% and a specificity of 89%, compared to 45% and 87%, respectively, when the anamnestic work history, taken by an occupational physician, was the screening parameter. Using 'workplace periodic prevalence' of dermatitis, we found sensitivities in the range of 63-76% by a questionnaire and 70-83% by medical anamnesis. Questionnaire screening by skin symptoms gave the highest values for redness, a sensitivity of 33% and a specificity of 76%, and decreasing validity parameters as more symptoms were added to the list of screening questions. We found that the use of a questionnaire and medical anamnesis were problematic, when the purpose was screening for contact dermatitis and allergy, in this industrial cohort manufacturing reinforced plastic products. But these instruments might be useful for epidemiological surveillance, when the questionnaire has been validated in the given occupational setting.

Carstensen, Ole; Rasmussen, Kurt

2006-01-01

125

The validity of a questionnaire-based epidemiological study of occupational dermatosis.  

Science.gov (United States)

The aim of this study was to evaluate the validity of a questionnaire and medical anamnesis to identify persons with dermatitis in an occupational setting. The design was a clinical epidemiological cross-sectional study. The study was performed between the second and fourth week of January 2001. A questionnaire was followed a week later by a medical occupational interview and a clinical dermatological examination, including a comprehensive patch test with potential workplace chemicals. The anamnesis and the clinical examination were made independently by occupational and dermatological physicians, and the skin examination was performed blinded to anamnestic data. The setting was the mother plants of a Danish-based international company producing wind turbine systems. The study population was a workplace cohort, highly exposed to epoxy resin systems and other chemicals, and totalled 724 production workers at 4 facilities. The rate of participation was 84.7%. Using enquete questions of current skin rash against the clinical presence of dermatitis, we found a sensitivity of 22% and a specificity of 89%, compared to 45% and 87%, respectively, when the anamnestic work history, taken by an occupational physician, was the screening parameter. Using 'workplace periodic prevalence' of dermatitis, we found sensitivities in the range of 63-76% by a questionnaire and 70-83% by medical anamnesis. Questionnaire screening by skin symptoms gave the highest values for redness, a sensitivity of 33% and a specificity of 76%, and decreasing validity parameters as more symptoms were added to the list of screening questions. We found that the use of a questionnaire and medical anamnesis were problematic, when the purpose was screening for contact dermatitis and allergy, in this industrial cohort manufacturing reinforced plastic products. But these instruments might be useful for epidemiological surveillance, when the questionnaire has been validated in the given occupational setting. PMID:17026696

Carstensen, Ole; Rasmussen, Kurt; Pontén, Ann; Gruvberger, Birgitta; Isaksson, Marléne; Bruze, Magnus

2006-11-01

126

Validity and reliability of short-form : 12 questionnaire in Iranian hemodialysis patients  

OpenAIRE

Introduction. The aim of the study was to assess the validity and reliability of the SF-12 questionnaire in a sample of Iranian patients undergoing hemodialysis.Materials and Methods. One hundred and forty-four hemodialysis patients were included from dialysis centers in Zanjan, Iran, and were asked to complete the SF-12 and SF-36 questionnaires. An initial test-retest reliability evaluation was performed on a sample of 70 patients from the total group, with a retest interval of 14 days. Reli...

Pakpour, Amir H.; Saeedeh Nourozi; Stig Molsted; Harrison, Adrian P.; Khadije Nourozi; Bengt Fridlund

2011-01-01

127

Validation of a maternal questionnaire on correlates of physical activity in preschool children  

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Full Text Available Abstract Background Valid measures of physical activity correlates in preschool children are lacking. This study aimed to assess the validity, factor structure and internal consistency of a maternal questionnaire on potential correlates of four-year-old children's physical activity. Methods The questionnaire was designed to measure the following constructs: child personal factors; parental support and self-efficacy for providing support; parental rules and restrictions; maternal attitudes and perceptions; maternal behaviour; barriers to physical activity; and the home and local environments. Two separate studies were conducted. Study I included 24 mothers of four-year-old children who completed the questionnaire then participated in a telephone interview covering similar items to the questionnaire. To assess validity, the agreement between interview and questionnaire responses was assessed using Cohen's kappa and percentage agreement. Study II involved 398 mothers of four-year-old children participating in the Southampton Women's Survey. In this study, principal components analysis was used to explore the factor structure of the questionnaire to aid future analyses with these data. The internal consistency of the factors identified was assessed using Cronbach's alpha. Results Kappa scores showed 30% of items to have moderate agreement or above, 23% to have fair agreement and 47% to have slight or poor agreement. However, 89% of items had fair agreement as assessed by percentage agreement (? 66%. Limited variation in responses to variables is likely to have contributed to some of the low kappa values. Six questions had a low kappa and low percentage agreement (defined as poor validity; these included questions from the child personal factors, maternal self-efficacy, rules and restrictions, and local environment domains. The principal components analysis identified eleven factors and found several variables to stand alone. Eight of the composite factors identified had acceptable internal consistency (? ? 0.60 and three fell just short of achieving this (0.60 > ? > 0.50. Conclusion Overall, this maternal questionnaire had reasonable validity and internal consistency for assessing potential correlates of physical activity in young children. With minor revision, this could be a useful tool for future research in this area. This, in turn, will aid the development of interventions to promote physical activity in this age group.

Inskip Hazel M

2009-12-01

128

Validity and repeatability of the EPIC physical activity questionnaire: a validation study using accelerometers as an objective measure  

OpenAIRE

Abstract Background A primary aim of the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort study is to examine the association between total physical activity levels (comprising occupational, household and recreational activity) and the incidence of cancer. We examined the validity and long-term repeatability of total physical activity measurements estimated from the past-year recall EPIC questionnaire, using accelerometers as an objective reference measure. Methods P...

van der Ploeg Hidde P; Chau Josephine; Smith Ben J; Cust Anne E; Friedenreich Christine M; Armstrong Bruce K; Bauman Adrian

2008-01-01

129

Validity and reliability of a physical activity questionnaire for Vietnamese adolescents  

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Full Text Available Abstract Background Accurate assessment of physical activity in adolescents at population level is necessary. In Vietnam, the International Physical Activity Questionnaire (IPAQ and Physical Activity Questionnaire for Adolescents (PAQA have been validated against accelerometers for use in adolescents. However, these questionnaires were originally designed for adults and showed poor validity. This study aims to assess the reliability and validity of the Vietnamese Adolescent Physical Activity Recall Questionnaire (V-APARQ. Methods One hundred and sixty five students were recruited from four junior high schools in Ho Chi Minh City Vietnam in 2004. V-APARQ asked students to report their usual organised and non-organised physical activity during a normal week and moderate- (MPA, vigorous- (VPA and moderate-to-vigorous- (MVPA physical activity were calculated. Reliability was assessed by test-retest (2?weeks apart. Construct validity was assess by 7-day accelerometry, following the completion of the first V-APARQ. Results The construct validity of the V-APARQ showed Spearman correlation of 0.25 and 0.22 for the assessment of the questionnaire when compared to the accelerometer. Test-retest reliability showed a weighted Kappa of 0.75 and the intra-class correlation coefficient for MVPA was 0.57 for the whole group (MPA =0.37 and VPA?=?0.62, and were higher in boys than girls. The Bland-Altman plots for reliability show a mean difference of 0.4 minutes (95?% CI?=??3.2, 4.0 for daily MVPA (n?=?146 and the limits of agreement were ?42.6 to 43.4 mins/day. In boys MVPA was lower on the first, compared with second administration of V-APARQ while the reverse was observed among girls. Conclusion The reliability and validity of the V-APARQ were low to fair, but are comparable to other self-report physical activity questionnaires used among adolescents. V-APARQ will be useful for population monitoring of change in physical activity among urban Vietnamese adolescents.

Hong Tang K

2012-08-01

130

Temporomandibular disorders among Brazilian adolescents: reliability and validity of a screening questionnaire  

Scientific Electronic Library Online (English)

Full Text Available SciELO Brazil | Language: English Abstract in english Temporomandibular disorders (TMD) screeners assume significant item overlap with the screening questionnaire proposed by the American Academy of Orofacial Pain (AAOP). Objective: To test the reliability and validity of the Portuguese version of AAOP questions for TMD screening among adolescents. [...] Material and Methods: Diagnoses from Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis I were used as reference standard. Reliability was evaluated by internal consistency (KR-20) and inter-item correlation. Validity was tested by sensitivity, specificity, predictive values, accuracy and receiver operating characteristic (ROC) curves, the relationship between the true-positive rate (sensitivity) and the false-positive rate (specificity). Test-retest reliability of AAOP questions and intra-examiner reproducibility of RDC/TMD Axis I were tested with kappa statistics. Results: The sample consisted of 1307 Brazilian adolescents (56.8% girls; n=742), with mean age of 12.72 years (12.69 F/12.75 M). According to RDC/TMD, 397 [30.4% (32.7% F/27.3% M)] of adolescents presented TMD, of which 330 [25.2% (27.6% F/22.2% M)] were painful TMD. Because of low consistency, items #8 and #10 of the AAOP questionnaire were excluded. Remaining items (of the long questionnaire version) showed good consistency and validity for three positive responses or more. After logistic regression, items #4, #6, #7 and #9 also showed satisfactory consistency and validity for two or more positive responses (short questionnaire version). Both versions demonstrated excellent specificity (about 90%), but higher sensitivity for detecting painful TMD (78.2%). Better reproducibility was obtained for the short version (k=0.840). Conclusions: The Portuguese version of AAOP questions showed both good reliability and validity for the screening of TMD among adolescents, especially painful TMD, according to RDC/TMD.

Ana Lucia, FRANCO-MICHELONI; Giovana, FERNANDES; Daniela Aparecida de Godoi, GONÇALVES; Cinara Maria, CAMPARIS.

2014-07-01

131

A Brazilian Portuguese version of the Revised Fibromyalgia Impact Questionnaire (FIQR): a validation study.  

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The Fibromyalgia Impact Questionnaire (FIQ) was specifically developed to assess disease severity and functional ability in fibromyalgia patients. In 2009, a revised version of the FIQ was published, the FIQR; this version achieved a better balance among different domains (function, overall impact, symptoms). Here, we present the validity and reliability of the Brazilian version of the Revised Fibromyalgia Impact Questionnaire (FIQR). Female fibromyalgia patients (n?=?106) completed an online survey consisting of the Short Form 36 (SF-36) questionnaire, the original FIQ, and the Brazilian Portuguese FIQR, which was translated by a standard method. Validity was established with correlational analyses between the FIQR, FIQ, and SF-36 items. Three domains were established for the FIQR (function, overall impact, symptoms), and their contribution for the SF-36 subscales was also scrutinized. The Brazilian FIQR validation process showed that the questions performed in a very similar way to the original English FIQR. The new questions in the FIQR symptoms domain (memory, balance, tenderness, and environmental sensitivity) revealed a significant impact in fibromyalgia (FM) patients. The Brazilian Portuguese FIQR demonstrated excellent reliability, with a Cronbach's alpha of 0.96. There was a gain on weight of the function domain and a decrease of the symptom domain, leading to a better balance among domains. The FIQR predicted a great number of SF-36 subscales, showing good convergent validity. The Brazilian Portuguese version of the FIQR was validated and found to be a reliable, easy-to-use, and score FM-specific questionnaire that should prove useful in routine clinical practice and FM-related research. PMID:23604595

Paiva, Eduardo S; Heymann, Roberto E; Rezende, Marcelo C; Helfenstein, Milton; Martinez, Jose Eduardo; Provenza, Jose Roberto; Ranzolin, Aline; de Assis, Marcos Renato; Pasqualin, Vivian D; Bennett, Robert M

2013-08-01

132

Reliability and validity of the Malay translated version of diabetes quality of life for youth questionnaire  

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Full Text Available Introduction: Many studies reported poorer quality of life (QoL in youth with diabetes compared to healthy peers. One of the tools used is the Diabetes Quality of Life for Youth (DQoLY questionnaire in English. A validated instrument in Malay is needed to assess the perception of QoL among youth with diabetes in Malaysia. Objective: To translate the modified version, i.e., the DQoLY questionnaire,into Malay and determine its reliability and validity.Methods: Translation and back-translation were used. An expert panel reviewed the translated version for conceptual and content equivalence. The final version was then administered to youths with type 1 diabetes mellitus from the universities and Ministry of Health hospitals between August 2006 and September 2007. Reliability was analysed using Cronbach’s alpha, while validity was confirmed using concurrent validity (HbA1c and self-rated health score.Results: A total of 82 youths with type 1 diabetes (38 males aged 10-18 years were enrolled from eight hospitals. The reliability of overall questionnaire was 0.917, and the reliabilities of the three domains ranged from 0.832 to 0.867. HbA1c was positively correlated with worry (p=0.03. The self-rated health score was found to have significant negative correlation with the “satisfaction” (p=0.013 and “impact” (p=0.007 domains.Conclusion: The Malay translated version of DQoLY questionnaire was reliable and valid to be used among youths with type 2 diabetes in Malaysia.

Jamaiyah H

2013-05-01

133

German Translation and Validation of the “Freezing of Gait Questionnaire” in Patients with Parkinson's Disease  

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Background. Freezing of Gait (FOG) is a disabling parkinsonian symptom. The Freezing of Gait Questionnaire (FOG-Q) reliably detects FOG in patients with Parkinson's disease (PD). Objectives. The aim of this study was to develop a German translated version of the FOG-Q and to assess its validity. Methods. The translation was accomplished using forward-backward-translation. The construct validity of the FOG-Q was examined in twenty-seven German native speaking PD patients. Convergent validity was assessed by correlating the FOG-Q with the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) II-III, the Parkinson Disease Questionnaire 39 (PDQ-39), and the Timed Up and Go Test (TUG). Divergent validity was assessed by correlating the FOG-Q with the MDS-UPDRS I. The internal consistency was measured using Cronbach's alpha (C?). Results. A good internal structure of the FOG-Q was found (C? = 0.83). Significant moderate correlations between the FOG-Q and the MDS-UPDRS item 2.13 (freezing) (rs = 0.568, P = 0.002) and between the FOG-Q and the PDQ-39 subscale mobility (rs = 0.516, P = 0.006) were found. The lack of correlation with the MDS-UPDRS I demonstrated good divergent validity. Conclusion. The German FOG-Q is a valid tool to assess FOG in German native speaking PD patients. PMID:25705546

Vogler, Anina; Janssens, Jorina; Nyffeler, Thomas; Bohlhalter, Stephan; Vanbellingen, Tim

2015-01-01

134

Development and validation of a screening instrument for bipolar spectrum disorder: The Mood Disorder Questionnaire Thai version  

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Full Text Available Punjaporn Waleeprakhon,1 Pichai Ittasakul,1 Manote Lotrakul,1 Pattarabhorn Wisajun,1 Sudawan Jullagate,1 Terence A Ketter2 1Department of Psychiatry, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; 2Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA Background: The Mood Disorder Questionnaire (MDQ has been translated to many languages and has been used in many countries as a screening instrument for bipolar disorder. The main objective of this study was to evaluate validity of the Thai version of the MDQ as a screening instrument for bipolar disorder in a psychiatric outpatient sample, and to determine its optimum question #1 item threshold value for bipolar disorder.Methods: The English language Mood Disorder Questionnaire (MDQ was translated into Thai. The process involved back-translation, cross-cultural adaptation, field testing of the prefinal version, as well as final adjustments. Two hundred and fifty major depressive disorder outpatients were further assessed by the Thai version of the MDQ and the Thai version of the Mini International Neuropsychiatric Interview (MINI. During the assessment, reliability and validity analyses, and receiver operating characteristic curve (ROC analysis were performed.Results: The Thai version of the MDQ screening had adequate internal consistency (Cronbach’s alpha =0.791, omega total =0.68, and omega hierarchical =0.69. The optimal question #1 item threshold value was at least five positive items, which yielded adequate sensitivity (76.5%, specificity (72.7%, positive predictive value (74.3%, and negative predictive value (75.0%. The ROC area under the curve (AUC for this study was 0.82 (95% confidence interval: 0.70 to 0.90.Conclusion: The Thai version of the MDQ had some useful psychometric properties for screening for bipolar disorder in a mood disorder clinic setting, with a recommended question #1 item threshold value of at least five positive items. Keywords: Thai MDQ, screening test, reliability, predictive validity, cutoff point

Waleeprakhon P

2014-08-01

135

Validity of two common asthma-specific quality of life questionnaires: Juniper mini asthma quality of life questionnaire and Sydney asthma quality of life questionnaire  

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Full Text Available Abstract Background This study explored the psychometric properties (internal consistency, construct validity, discriminative ability of the Juniper Mini Asthma Quality of Life Questionnaire (Mini AQLQ-J and the Sydney Asthma Quality of Life Questionnaire (AQLQ-S. Methods One hundred fourty-six adults (18–45?years with asthma requiring regular inhaled corticosteroids were recruited to a trial of written emotional disclosure. Correlational analyses were performed to understand the relationship of the two measures with each other, with symptoms, lung function, asthma control, asthma bother and generic quality of life. Median quality of life scores were compared according to gender, health care usage and levels of asthma severity. Results AQLQ-J and AQLQ-S total scores correlated strongly with each other (rho?=??0.80 and moderately with the EuroQol Current Health Status Scale (AQLQ-J: rho?=?0.35; AQLQ-S: rho?=??0.40. Domain score correlations between AQLQ-J and AQLQ-S were mostly moderate (0.50?rho? Both QoL measures were significantly correlated with symptom score. Correlations with the symptom score asthma module (AQLQ-J: rho?=??0.69; AQLQ-S: rho?=?0.50 were stronger compared with the total symptom score and the symptom score rhinitis module (AQLQ-J: rho?=??0.41; AQLQ-S: rho =0.31. Neither QoL measure was significantly correlated with FEV1, % predicted at the total or the domain level. Total scores of both measures were significantly correlated with subjective asthma control (AQLQ-J: rho?=?0.68; AQLQ-S: rho?=??0.61 and asthma bother (AQLQ-J: rho?=??0.73; AQLQ-M: rho?=?0.73. Total AQLQ-J score and total AQLQ-S score were significantly associated with perceived asthma severity (AQLQ-J: p=0.004, AQLQ-S: p=0.002 and having visited a GP in the past four months (AQLQ-J: p=0.003, AQLQ-S: p=0.002. Conclusions This study provides further evidence for the validity of the AQLQ-J and the AQLQ-S in a British population of adult patients with asthma managed in primary care. Correlations with lung function parameters were weak or absent. Correlations with generic quality of life were moderate, those with asthma symptoms, asthma control and asthma bother were strong. Both measures are able to discriminate between levels of asthma severity and health care usage.

Apfelbacher Christian

2012-08-01

136

Validation of a Questionnaire for Heat Strain Evaluation in Women Workers  

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Introduction: Physiological, anthropometrical and thermal perceptual are the most important factors affecting thermoregulation of men and women in workplaces. The purpose of this study was determining the validity of a questionnaire method for assessing women's heat strain in workplaces. Methods: This cross-sectional study was carried out on 96 healthy women. Data were continuously collected over a period of 3 months (July-September) in 2012. Mean ± (SD) of age was found to be 31.5 ± 7.48 years, of height 1.61 ± 0.05 m, of weight 61.55 ± 10.35 kg, and of body mass index 23.52 ± 3.75 kg/m2 in different workplaces. Heart rate and oral temperature were measured by heart rate monitoring and a medical digital thermometer, respectively. Subjects completed a draft questionnaire about the effective factors in the onset of heat strain. After collecting the questionnaires, the data were analyzed by applying Cronbach’sa calculation, factor analysis method, Pearson correlation and receiver operator characteristic curves using the SPSS 18 software. Results: The value for Cronbach's ? was found to be 0.68. The factor analysis method on items of draft questionnaire extracted three subscale (16 variables) which they explained 63.6% of the variance. According to the results of receiver operator characteristic curve analysis, the cut-off questionnaire score for separating people with heat strain from people with no heat strain was obtained to be 17. Conclusions: The results of this research indicated that this quantitative questionnaire has an acceptable reliability and validity, and a cut-off point. Therefore it could be used in the preliminary screening of heat strain in women in warm workplaces, when other heat stress evaluation methods are not available. PMID:23930180

Dehghan, Habibollah; Habibi, Ehsanollah; Habibi, Peymaneh; Maracy, Mohammad Reza

2013-01-01

137

Validity and reliability of the Dutch translation of the VISA-P questionnaire for patellar tendinopathy  

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Full Text Available Abstract Background The VISA-P questionnaire evaluates severity of symptoms, knee function and ability to play sports in athletes with patellar tendinopathy. This English-language self-administered brief patient outcome score was developed in Australia to monitor rehabilitation and to evaluate outcome of clinical studies. Aim of this study was to translate the questionnaire into Dutch and to study the reliability and validity of the Dutch version of the VISA-P. Methods The questionnaire was translated into Dutch according to internationally recommended guidelines. Test-retest reliability was determined in 99 students with a time interval of 2.5 weeks. To determine discriminative validity of the Dutch VISA-P, 18 healthy students, 15 competitive volleyball players (at-risk population, 14 patients with patellar tendinopathy, 6 patients who had surgery for patellar tendinopathy, 17 patients with knee injuries other than patellar tendinopathy, and 9 patients with symptoms unrelated to their knees completed the Dutch VISA-P. Results The Dutch VISA-P questionnaire showed satisfactory test-retest reliability (ICC = 0.74. The mean (± SD VISA-P scores were 95 (± 9 for the healthy students, 89 (± 11 for the volleyball players, 58 (± 19 for patients with patellar tendinopathy, and 56 (± 21 for athletes who had surgery for patellar tendinopathy. Patients with other knee injuries or symptoms unrelated to the knee scored 62 (± 24 and 77 (± 24. Conclusion The translated Dutch version of the VISA-P questionnaire is equivalent to its original version, has satisfactory test-retest reliability and is a valid score to evaluate symptoms, knee function and ability to play sports of Dutch athletes with patellar tendinopathy.

van den Akker-Scheek Inge

2009-08-01

138

[Development and validation of a nutritional knowledge questionnaire among 9- to 15-year-olds].  

Science.gov (United States)

Improving nutritional knowledge is a frequent goal in nutritional education programs. However, there is a lack of valid instruments to assess nutritional knowledge in children. Questionnaires on nutritional knowledge are usually related to a specific curriculum or program, and their development or validation process is rarely available. Our goal was to develop a valid, self-administered questionnaire to assess nutritional knowledge among French-speaking children and adolescents aged 9-15 years. The conceptual framework and concepts were based on a literature review. For each concept, an expert panel selected a number of items, and successive versions of the questionnaire were pretested. The edited version of a 30-item questionnaire (QuesCA) was administered to 475 children aged 9-15, in two French-speaking cantons in Switzerland. We calculated internal consistency (Cronbach alpha), the rate of correct answers for each question, and the mean scores for each concept. The mean scores were 16.32 (95% CI: [15.69; 16.94]) in the 9- to11-year-olds and 18.62 [18.19; 19.06] in the 12- to 15-year-olds (maximum possible, 30). Beverages, breakfast, fruit, and vegetables were the concepts that gathered the most correct answers. The overall Cronbach alpha score was good (0.66), but as the internal consistency for each concept was low (0.06-0.45), we developed an optimal scale for each age group. The result is a two-part questionnaire: QuesCA 9-11 and QuesCA 12-15, with 9 items each, that enables a rapid and reliable assessment of nutritional knowledge in children and adolescents. PMID:22455841

Kruseman, M; Berchtold, A; Truan, J; Duboule, L; Faurie, H; Emonet, E; Volery, M

2012-05-01

139

Validation of the Greek Translation of the Nursing Dimensions Inventory questionnaire (NDI-35  

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Full Text Available 800x600 Context: The concept of care is a fundamental issue in nursing science. Therefore the development and the use of tools for assessing care is an imperative for the nursing profession. The NDI-35 questionnaire is one such tool for assessing the nursing care. Objectives: The purpose of this paper is to adapt and use the NDI-35 questionnaire in Greek nursing practice. A translation and validation of NDI-35 questionnaire is performed. Methods: Exploratory factor analyses, as well as internal consistency and test–retest analyses, were conducted. Forward translations from English were produced by three independent Greek translators and then back translations by five independent bilingual translators. The Greek NDI-35 questionnaire that was produced was administered to 200 nurses (144 women and 56 men from tertiary and secondary health care facilities. Data were analyzed using principal component analysis and Cronbach’s alpha. Results: One hundred and eighty four nurses that answered the NDI-35 questionnaire were graduates from the Technological Educational Institute (T.E.I. and 64% of the respondents had more than 15 years of professional experience. Two subscales arbitrarily called “clinical work” and “patient needs” emerged, with the mean “clinical work” subscale score being at 70.16 ±12.90 (a maximum of 85 and mean “patient needs” subscale at 21.49± 6.16. Considerable differences in scoring among different items were observed when the NDI-35 answers were compared to their Greek counterparts’. Results confirmed that: (a the translated versions are an accurate translation of the original, (b factor analyses established similar factor solutions as that of the English versions, (c reliability coefficients are satisfactory (i.e., Cronbach's ? coefficients and test–retests, and (d construct validity revealed similarities between English and Greek versions, replications consistent with past research, as well as differences explained through theoretical frameworks. Therefore, both scales were accepted as valid and reliable measures in Greek-speaking populations. Conclusion: Alphas and test-retest correlation suggest the Greek translated and validated NDI-35 questionnaire is a reliable tool for assessing nursing care. Factor analysis and focus group input suggest it is a valid tool. Nurses in different settings may perceive nursing care differently. The findings of the current paper are discussed in the context of nurse education and assessment of care. Normal 0 false false false EL X-NONE X-NONE MicrosoftInternetExplorer4

Evagelia Kotrotsiou

2014-04-01

140

Cross-cultural adaptation, validation, and reliability of the Michigan Hand Outcomes Questionnaire among Persian population.  

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We aimed to validate a cross-culturally adapted version of the Persian Michigan Hand Outcomes Questionnaire (MHOQ). We followed the Beaton's guideline to translate the questionnaire to Persian. We administered the final version to 223 patients among which 79 patients returned 3 days later to respond to the Persian MHOQ for the second time. In the first visit, respondents also filled the Disabilities of the Arm Shoulder and Hand (DASH) and rated the pain based on the Visual Analogue Scale (VAS). Cronbach's alpha for the total MHOQ was 0.79 which showed good internal consistency. Intraclass correlation coefficient (ICC) for the total MHOQ was 0.84 which demonstrated good reliability between test and retest. The absolute correlation coefficient between total MHOQ and the DASH was as high as 0.74. Persian version of the MHOQ proved to be a reliable and valid instrument to be implemented among Persian population with the hand and wrist disorders. PMID:25609271

Ebrahimzadeh, Mohammad H; Birjandinejad, Ali; Kachooei, Amir Reza

2015-01-01

141

Measuring patient satisfaction: three years' data and experience of using a validated patient questionnaire.  

Science.gov (United States)

A validated patient satisfaction questionnaire for use in sexual health clinics was run throughout the southwest region (the UK) three times over three years (13 clinics in January 2012 and 12/13 clinics in January 2013 and the same 12 clinics again in January 2014). The questionnaire covered aspects of pre-appointment, performance of health care professionals, facilities, privacy, respectful communication, information on leaving and overall experience. Data from 1750 questionnaires are presented with means and 95% confidence intervals. Patients under the age of 25 were less likely to rate care as excellent and/or very good (P?=?0.001) compared with those above the age of 25. There was no difference in satisfaction levels according to gender or sexual orientation. Time in clinic was strongly associated with satisfaction levels - those in clinic for over 90?min expressed less satisfaction (P?=?0.0005). We hope that other clinics may find it useful to use the validated questionnaire to look at their own performance and compare it against the southwest data. The main value is to identify areas where changes to service delivery could translate into improved practice and improved satisfaction, particularly where performance is identified as less than the 95% confidence intervals. PMID:25122579

Challenor, Rachel; Perry, Ryan

2014-08-12

142

Reliability and validity of the Korean standard pattern identification for stroke (K-SPI-Stroke) questionnaire  

OpenAIRE

Abstract Background The present study was conducted to examine the reliability and validity of the ‘Korean Standard Pattern Identification for Stroke (K-SPI-Stroke)’, which was developed and evaluated within the context of traditional Korean medicine (TKM). Methods Between September 2006 and December 2010, 2,905 patients from 11 Korean medical hospitals were asked to complete the K-SPI-Stroke questionnaire as a part of project ' Fundamental study for the standardization and objectificatio...

Kang Byoung-Kab; Park Tae-Yong; Lee Ju; Moon Tae-Woong; Ko Mi; Choi Jiae; Lee Myeong

2012-01-01

143

Validity of the self-report version of the strengths and difficulties questionnaire in Yemen.  

OpenAIRE

OBJECTIVES The main objective of the study was to determine the validity of the Arabic version of the Strengths and Difficulties Questionnaire (SDQ) Self-Report version in Yemen. METHODS Following translation and back translation of the scale into the Arabic language by a panel of experts, psychometric properties were assessed using 600 students from schools (low risk group) and 57 patients attending the Mental Health Hospital in Sana'a, Republic of Yemen (high risk group) from ...

Almaqrami, Mohammed H.; Shuwail, Abdullah Y.

2004-01-01

144

Adaptation and validation of a questionnaire assessing patient satisfaction with pharmacy services in general hospitals  

OpenAIRE

Khalaf Ali Al-Jumah,1 Mohamed Azmi Hassali,2 Ibrahem Al-Zaagi31Al Amal Psychiatric Hospital, Riyadh, Saudi Arabia; 2School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia; 3King Saud Medical City, Riyadh, Saudi ArabiaObjective: The aim of this study was to cross-culturally adapt the Armando Patient Satisfaction Questionnaire into Arabic and validate its use in the general population.Methods: The translation was conducted based on the principles of the most widely used ...

Ka, Al-jumah; Ma, Hassali; Al-Zaagi I

2014-01-01

145

The gastro-esophageal reflux disease questionnaire using Indonesian language: A language validation survey  

OpenAIRE

Background: The aims of this study were to test the usefulness of the Gastro-esophageal Reflux Disease Questionnaire (GERDQ) in the diagnosis of GERD, to validate the GERDQ written in Indonesian language, and to evaluate the reliability of the GERDQ for use in Indonesian-speaking GERD patients (Virginia study).Methods: This was a prospective survey of 40 patients diagnosed with GERD, based on an endoscopic examination, in 3 cities in Indonesia (Jakarta, Bandung, and Surabaya) from 15 Janua...

Marcellus Simadibrata; Aziz Rani; Pangestu Adi; Ali Djumhana; Murdani Abdullah

2011-01-01

146

Validation of a manual ability questionnaire in patients with systemic sclerosis.  

OpenAIRE

OBJECTIVE: To adapt and validate a manual ability questionnaire, the ABILHAND, developed through the Rasch methodology in patients with systemic sclerosis (SSc). METHODS: The original version of the ABILHAND, which includes 81 manual daily activities, was presented to 156 patients with SSc. They were asked to provide their perceived difficulty in performing each manual activity on a 3-level scale: impossible, difficult, or easy. Items were selected from well-established psychometric criteria....

Vanthuyne, Marie; Smith, Vanessa; Arat, Seher; Westhovens, Rene?; Keyser, Filip; Houssiau, Fre?de?ric; Thonnard, Jean-Louis; Vandervelde, Laure

2009-01-01

147

Validation of the Danish translation of the Medicine Knowledge Questionnaire among elementary school children  

DEFF Research Database (Denmark)

BACKGROUND: There is a lack of instruments which can be used to quantitatively assess school children's knowledge about medicine in different countries. OBJECTIVES: The aim of this study was to validate the Danish translation of a school children's medicine knowledge questionnaire developed in Finland. METHODS: A total of 685 children from 37 Danish elementary schools, aged 10-14 years, participated in a validation study. Test-retest and inter-rater reliability, as well as known-group-validity of the translated instrument were investigated. Significance level was set at P ? 0.05. RESULTS: For test-retest reliability, Spearman r correlation coefficients for correct knowledge score between the two rounds was 0.433, P < 0.001. For inter-rater reliability, kappa for agreement in correct knowledge score ratings between the two raters was 0.202. For known-group validity, a multivariate linear regression model was run for correct knowledge scores, and it significantly explained 9.2% of variance (R square 0.092, P< 0.001). Gender, school grade and use of medicine for asthma were significant predictors in the model. CONCLUSIONS: The translated questionnaire showed a fair test-retest and inter-rater reliability, as well as acceptable known-group validity. In order to be reliably used in further studies to evaluate school children's knowledge about medicine in Denmark, the methodic of knowledge scoring in the instrument is warranted.

Ramzan, Sara; Hansen, Ebba Holme

2014-01-01

148

Identifying dyspepsia in the Greek population: translation and validation of a questionnaire  

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Full Text Available Abstract Background Studies on clinical issues, including diagnostic strategies, are considered to be the core content of general practice research. The use of standardised instruments is regarded as an important component for the development of Primary Health Care research capacity. Demand for epidemiological cross-cultural comparisons in the international setting and the use of common instruments and definitions valid to each culture is bigger than ever. Dyspepsia is a common complaint in primary practice but little is known with respect to its incidence in Greece. There are some references about the Helicobacter Pylori infection in patients with functional dyspepsia or gastric ulcer in Greece but there is no specific instrument for the identification of dyspepsia. This paper reports on the validation and translation into Greek, of an English questionnaire for the identification of dyspepsia in the general population and discusses several possibilities of its use in the Greek primary care. Methods The selected English postal questionnaire for the identification of people with dyspepsia in the general population consists of 30 items and was developed in 1995. The translation and cultural adaptation of the questionnaire has been performed according to international standards. For the validation of the instrument the internal consistency of the items was established using the alpha coefficient of Chronbach, the reproducibility (test – retest reliability was measured by kappa correlation coefficient and the criterion validity was calculated against the diagnosis of the patients' records using also kappa correlation coefficient. Results The final Greek version of the postal questionnaire for the identification of dyspepsia in the general population was reliably translated. The internal consistency of the questionnaire was good, Chronbach's alpha was found to be 0.88 (95% CI: 0.81–0.93, suggesting that all items were appropriate to measure. Kappa coefficient for reproducibility (test – retest reliability was found 0.66 (95% CI: 0.62–0.71, whereas the kappa analysis for criterion validity was 0.63 (95% CI: 0.36–0.89. Conclusion This study indicates that the Greek translation is comparable with the English-language version in terms of validity and reliability, and is suitable for epidemiological research within the Greek primary health care setting.

Theodorakis Pavlos N

2006-03-01

149

The Prostate Care Questionnaire for Patients (PCQ-P: Reliability, validity and acceptability  

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Full Text Available Abstract Background In England, prostate cancer patients report worse experience of care than patients with other cancers. However, no standard measure of patient experience of prostate cancer care is currently available. This paper describes an evaluation of the reliability, validity and acceptability of the PCQ-P, a newly developed instrument designed to measure patient experience of prostate cancer care. Methods The reliability, acceptability and validity of the PCQ-P were tested through a postal survey and interviews with patients. The PCQ-P was posted to 1087 prostate cancer patients varying in age, occupation, and overall health status, sampled from five hospitals in England. Nonresponders received one reminder. To assess criterion validity, 935 patients were also sent sections of the National Centre for Social Research Shortened Questionnaire; and to assess test-retest reliability, 296 patients who responded to the questionnaire were resent it a second time three weeks later. A subsample of 20 prostate cancer patients from one hospital took part in qualitative interviews to assess validity and acceptability of the PCQ-P. Acceptability to service providers was evaluated based on four hospitals' experiences of running a survey using the PCQ-P. Results Questionnaires were returned by 865 patients (69.2%. Missing data was low across the sections, with the proportion of patients completing less than 50% of each section ranging from 4.5% to 6.9%. Across the sections of the questionnaire, internal consistency was moderate to high (Cronbach's alpha ranging from 0.63 to 0.80, and test-retest stability was acceptable (intraclass correlation coefficients ranging from 0.57 to 0.73. Findings on criterion validity were significant. Patient interviews indicated that the PCQ-P had high face validity and acceptability. Feedback from hospitals indicated that they found the questionnaire useful, and highlighted important considerations for its future use as part of quality improvement initiatives. Conclusion The PCQ-P has been found to be acceptable to patients and service providers, and is ready for use for the measurement of patient experience in routine practice, service improvement programmes, and research.

Mellon John K

2009-11-01

150

Reliability and validity of the Activity Questionnaire for Adults and Adolescents (AQuAA  

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Full Text Available Abstract Background Accurate measures of physical activity are highly needed. We evaluated the test-retest reliability and construct validity of the self-report Activity Questionnaire for Adults and Adolescents (AQuAA. The AQuAA is a commonly used questionnaire in Dutch youth. Methods In the test-retest reliability study, 53 adolescents and 58 adults completed the AQuAA twice, with an interval of two weeks. In the validity study, 33 adolescents and 47 adults wore an accelerometer (Actigraph during two weeks, and subsequently completed the AQuAA. Results In adolescents the test-retest reliability was fair to moderate (intraclass correlations (ICCs ranging from 0.30 to 0.59. In adults the test-retest reliability was fair to moderate for the time spent on sedentary, light and moderate intensity activities (ICCs ranging from 0.49 to 0.60, but poor for time spent on vigorous activities (ICC = -0.005. The correlations between the AQuAA and Actigraph were low and nonsignificant. Compared with the Actigraph, time spent on all physical activities was significantly higher according to the questionnaire (except for light intensity activities in adolescents, while time spent on sedentary behaviours was significantly lower. Conclusion Reliability of the AQuAA is fair to moderate. The validity of the AQuAA compared to an accelerometer is poor. Both adolescents and adults underestimate the time spent on sedentary behaviours and overestimate the time spent on physical activities.

van Zuidam Mariska

2009-08-01

151

Development and validation of a questionnaire to evaluate medical students’ and residents’ responsibility in clinical settings  

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There is a shortage of quantitative measures for assessing the concept of responsibility as a fundamental construct in medical education, ethics and professionalism in existing literature. This study aimed to develop an instrument for measuring responsibility in both undergraduate and graduate medical students during clinical training. Instrument content was based on literature review and mainly qualitative data obtained from a published grounded theory research. The draft questionnaire (Persian version) was then validated and revised with regard to face and content validity. The finalized 41-item questionnaire consists of four domains that were identified using factor analysis. Test-retest reliability and internal consistency were also assessed. Test-retest reliability was rather high, ranging between 0.70 and 0.75 for all domains. Cronbach’s alpha coefficients were 0.75 – 0.76 for all domains and 0.90 for the composite scale of the whole questionnaire. Correlations between the four domains of the instrument were also satisfactory (r ? 0.47 for most domains). The correlation between each domain and the composite scale was higher than its correlation with other domains (r ? 0.79 for most domains). The instrument demonstrated good construct and internal validity, and can be suitable for measuring the concept of responsibility in practice in different groups of undergraduate and graduate medical trainees (MTs). PMID:25512836

Asemani, Omid; Iman, Mohammad Taghi; Khayyer, Mohammad; Tabei, Seyed Ziaaddin; Sharif, Farkhondeh; Moattari, Marzieh

2014-01-01

152

Adaptation, Validity and Reliability of the Body Sensations Questionnaire Turkish Version  

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Full Text Available Objective: In this study, it is aimed to evaluate the validity and reliability of Body Sensations Questionnaire (BSQ. Method: BSQ was administered to 122 patients with panic disorder. BSQ Turkish version completed by translation, back-translation and pilot assessment. Socio-demographic Data Form and BSQ Turkish version were administered to participants. Construct validity was assesed by factor analysis after Kaiser-Meyer-Olkin (KMO and Bartlett tests applied. Principal component analysis and varimax rotation used for factor analysis. Results: 66% (n=80 of the participants were female and 34% (n=42 were male. The mean age of participants was 31,7±10,8 years and age range was 18-58 years. Internal consistency of the questionnaire was calculated 0,921 by Cronbach alpha. In analysis performed by split-half method reliability coefficients of half questionnaire were found as 0,889 and 0,850. Again spearmen-brown coefficient was found as 0,849 by the same analysis. Factor analysis revealed five basic factors. 75,2% of the total variance was explained with these five factors. Conclusion: The results of this study show that the Turkish version of BSQ is a reliable and valid scale for measuring the fear of the bodily sensations associated with panic.

Aysegül KART

2014-03-01

153

Development and validation of a questionnaire to assess fear of kidney failure following living donation.  

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Living kidney donors (LKDs) may feel more anxious about kidney failure now that they have only one kidney and the security of a second kidney is gone. The aim of this cross-sectional study was to develop and empirically validate a self-report scale for assessing fear of kidney failure in former LKDs. Participants were 364 former LKDs within the past 10 years at five US transplant centers and 219 healthy nondonor controls recruited through Mechanical Turk who completed several questionnaires. Analyses revealed a unidimensional factor structure, excellent internal consistency (? = 0.88), and good convergent validity for the Fear of Kidney Failure questionnaire. Only 13% of former donors reported moderate to high fear of kidney failure. Nonwhite race (OR = 2.9, P = 0.01), genetic relationship with the recipient (OR = 2.46, P = 0.04), and low satisfaction with the donation experience (OR = 0.49, P = 0.002) were significant predictors of higher fear of kidney failure. We conclude that while mild anxiety about kidney failure is common, high anxiety about future renal failure among former LKDs is uncommon. The Fear of Kidney Failure questionnaire is reliable, valid, and easy to use in the clinical setting. PMID:24606048

Rodrigue, James R; Fleishman, Aaron; Vishnevsky, Tanya; Whiting, James; Vella, John P; Garrison, Krista; Moore, Deonna; Kayler, Liise; Baliga, Prabhakar; Chavin, Kenneth D; Karp, Seth; Mandelbrot, Didier A

2014-06-01

154

Development and psychometric validation of a self-administered questionnaire assessing the acceptance of influenza vaccination: the Vaccinees' Perception of Injection (VAPI©) questionnaire  

OpenAIRE

Abstract Background Influenza is among the most common infectious diseases. The main protection against influenza is vaccination. A self-administered questionnaire was developed and validated for use in clinical trials to assess subjects' perception and acceptance of influenza vaccination and its subsequent injection site reactions (ISR). Methods The VAPI questionnaire was developed based on interviews with vaccinees. The initial version was administered to subjects in international clinical ...

Dias-Barbosa Carla; Viala-Danten Muriel; Chevat Catherine; Van De, Nguyen

2009-01-01

155

Validação do Questionário de Performance Vocal no Brasil / Validation of the Vocal Performance Questionnaire in Brazil  

Scientific Electronic Library Online (English)

Full Text Available OBJETIVO: Realizar a validação do Vocal Performance Questionnaire para o Português Brasileiro. MÉTODOS: Foram seguidos os passos do Scientific Advisory Committee of the Medical Outcomes Trust - SAC. Primeiramente foram analisados os aspectos de modelo conceitual e de medida, confiabilidade, validade [...] , sensibilidade, interpretabilidade e demanda de administração e resposta. O questionário foi traduzido e também retrotraduzido por duas fonoaudiólogas fluentes na língua. As versões foram comparadas e a versão em Português do questionárion foi gerada, recebendo o nome Questionário de Performance Vocal - QPV. O questionário foi aplicado em 325 indivíduos, 160 com queixa vocal e 165 indivíduos sem queixa vocal, com distribuição semelhante de gênero e idade. Posteriormente, os escores dos dois grupos foram comparados e o questionário foi reaplicado em 39 participantes disfônicos, para avaliação da confiabilidade e reprodutibilidade do questionário. O intervalo de confiança considerado foi 95%. RESULTADOS: Todas as 12 questões foram mantidas e o questionário apresentou medidas psicométricas confiáveis de validade, confiabilidade e reprodutibilidade e sensibilidade. CONCLUSÃO: A versão brasileira chamada Questionário de Performance Vocal - QPV, é um protocolo confiável, válido, sensível a mudanças, de fácil aplicação e cálculo de resultados, podendo ser um instrumento importante para compor a avaliação fonoaudiológica do indivíduo disfônico. Abstract in english PURPOSE: To validate the Vocal Performance Questionnaire into Brazilian Portuguese. METHODS: The guidelines of the Scientific Advisory Committee of the Medical Outcomes Trust - SAC were followed. Initially, aspects of conceptual model and measurement, reliability, validity, sensitivity, interpretabi [...] lity, and demand of management and response were analyzed. The questionnaire was translated and back translated by two speech-language pathologists fluent in English. The versions were compared and the Portuguese version of the questionnaire, denominated Questionário de Performance Vocal - QPV, was generated. The QPV was administered to 325 people, 160 with vocal complaints and 165 ones without vocal complaints, with similar distribution of gender and age. The scores of both groups were calculated and compared, and the questionnaire was administered again to 39 dysphonic participants, to determine its reliability and test-retest reproducibility. A 95% confidence interval was adopted. RESULTS: All 12 questions were maintained, and the questionnaire presented reliable psychometric measures of validity, reliability and reproducibility, and sensitivity. CONCLUSION: The Brazilian version of the VPQ, the Questionário de Performance Vocal - QPV, is a reliable and valid protocol, sensitive to changes, easy to use and calculate the results, and may be an important instrument to compose the speech-language pathology assessment of dysphonic patients.

Bruna Rabelo, Paulinelli; Ana Cristina Côrtes, Gama; Mara, Behlau.

2012-03-01

156

Factorial validity and internal consistency of the PRAFAB questionnaire in women with stress urinary incontinence  

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Full Text Available Abstract Background To investigate the factor structure, dimensionality and construct validity of the (5-item PRAFAB questionnaire score in women with stress urinary incontinence (stress UI. Methods A cross validation study design was used in a cohort of 279 patients who were randomly divided into Sample A or B. Sample A was used for preliminary exploratory factor analyses with promax rotation. Sample B provided an independent sample for confirming the premeditated and proposed factor structure and item retention. Internal consistency, item-total and subscale correlations were determined to assess the dimensionality. Construct validity was assessed by comparing factor-based scale means by clinical characteristics based on known relationships. Results Factor analyses resulted in a two-factor structure or subscales: items related to 'leakage severity' (protection, amount and frequency and items related to its 'perceived symptom impact' or consequences of stress UI on the patient's life (adjustment and body (or self image. The patterns of the factor loadings were fairly identical for both study samples. The two constructed subscales demonstrated adequate internal consistency with Cronbach's alphas in a range of 0.78 and 0.84 respectively. Scale scores differed by clinical characteristics according to the expectations and supported the construct validity of the scales. Conclusion The findings suggest a two-factorial structure of the PRAFAB questionnaire. Furthermore the results confirmed the internal consistency and construct validity as demonstrated in our previous study. The best description of the factorial structure of the PRAFAB questionnaire was given by a two-factor solution, measuring the stress UI leakage severity items and the perceived symptom impact items. Future research will be necessary to replicate these findings in different settings, type of UI and non-white women and men.

Staal J Bart

2008-01-01

157

Scoring and psychometric validation of the Perception of Anticoagulant Treatment Questionnaire (PACT-Q©  

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Full Text Available Abstract Background The 'Perception of Anti-Coagulant Treatment Questionnaire' (PACT-Q was developed to assess patients' expectations of, and satisfaction with their anticoagulant treatment. This questionnaire needs to be finalised and psychometrically validated. Methods The PACT-Q was included in the United States, the Netherlands and France into three phase III multinational clinical trials conducted to evaluate efficacy and safety of a new long-acting anticoagulant drug (idraparinux compared to vitamin K antagonist (VKA. PACT-Q was administered to patients with deep venous thrombosis (DVT, atrial fibrillation (AF or pulmonary embolism (PE at Day 1, to assess patients' expectations, and at 3 and 6 months to assess patients' satisfaction and treatment convenience and burden. The final structure of the PACT-Q (Principal Component Analysis – PCA – with Varimax Rotation was first determined and its psychometric properties were then measured with validity of the structure (Multitrait analysis, internal consistency reliability (Cronbach's alpha coefficients and known-group validity. Results PCA and multitrait analyses showed the multidimensionality of the "Treatment Expectations" dimension, comprising 7 items that had to be scored independently. The "Convenience" and "Burden of Disease and Treatment" dimensions of the hypothesised original structure of the questionnaire were combined, thus resulting in 13 items grouped into the single dimension "Convenience". The "Anticoagulant Treatment Satisfaction" dimension remained unchanged and included 7 items. All items of the "Convenience" and "Anticoagulant Treatment Satisfaction" dimensions displayed good convergent and discriminant validity. The internal consistency reliability was good, with a Cronbach's alpha of 0.84 for the "Convenience" dimension, and 0.76 for the "Anticoagulant Treatment Satisfaction" dimension. Known-group validity was good, especially with regard to occurrence of thromboembolic events within 3 months from randomisation. Conclusion The PACT-Q is a valid and reliable instrument that allows the assessment of patients' expectations and satisfaction regarding anticoagulant treatment, as well as their opinion about treatment convenience of use. Its two-part structure – assessment of expectations at baseline in the first part, and of convenience, burden and treatment satisfaction in the second – was validated and displays good and stable psychometric properties. These results are not sufficient to recommend the use of satisfaction as primary endpoint in clinical trials; further validation work is needed to support the interpretation of PACT-Q dimension scores. However, this first validation makes the PACT-Q an appropriate measure for use in clinical and pharmacoepidemiological research, as well as in real-life studies. Trial Registration (ClinicalTrials.gov numbers, NCT00067093, NCT00062803 and NCT00070655.

Essers B

2009-04-01

158

Calibration and validation of rainfall thresholds for shallow landslide forecasting in Sicily, southern Italy  

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Empirical rainfall thresholds are tools to forecast the possible occurrence of rainfall-induced shallow landslides. Accurate prediction of landslide occurrence requires reliable thresholds, which need to be properly validated before their use in operational warning systems. We exploited a catalogue of 200 rainfall conditions that have resulted in at least 223 shallow landslides in Sicily, southern Italy, in the 11-year period 2002-2011, to determine regional event duration-cumulated event rainfall (ED) thresholds for shallow landslide occurrence. We computed ED thresholds for different exceedance probability levels and determined the uncertainty associated to the thresholds using a consolidated bootstrap nonparametric technique. We further determined subregional thresholds, and we studied the role of lithology and seasonal periods in the initiation of shallow landslides in Sicily. Next, we validated the regional rainfall thresholds using 29 rainfall conditions that have resulted in 42 shallow landslides in Sicily in 2012. We based the validation on contingency tables, skill scores, and a receiver operating characteristic (ROC) analysis for thresholds at different exceedance probability levels, from 1% to 50%. Validation of rainfall thresholds is hampered by lack of information on landslide occurrence. Therefore, we considered the effects of variations in the contingencies and the skill scores caused by lack of information. Based on the results obtained, we propose a general methodology for the objective identification of a threshold that provides an optimal balance between maximization of correct predictions and minimization of incorrect predictions, including missed and false alarms. We expect that the methodology will increase the reliability of rainfall thresholds, fostering the operational use of validated rainfall thresholds in operational early warning system for regional shallow landslide forecasting.

Gariano, S. L.; Brunetti, M. T.; Iovine, G.; Melillo, M.; Peruccacci, S.; Terranova, O.; Vennari, C.; Guzzetti, F.

2015-01-01

159

Reliability and validity of the Turkish version of the Chronic Heart Failure Questionnaire  

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Full Text Available Objective: Any disease specific Health Related Quality of Life Instrument for Chronic Heart Failure (CHF is lacking in Turkey. The aim of this study is to adapt the Chronic Heart Failure Questionnaire (CHQ into Turkish and probe the reliability and validity of this questionnaire. Methods: There are four dimensions of this 20 items scale. These dimensions are: dyspnea (5 items, fatigue (4 items, emotional status (7 items and mastery (4 items. Response options were evaluated using a 7 -point Likert type scale. Quality of life (QOL improves as the score increases. A total of 205 CHF patients hospitalized in the Department of Cardiology of Ege University hospital were enrolled in this study. The CHQ was applied to the patients twice with a wash-out period of 15 days. Confirmatory approach was used during the reliability and validity analysis. Cronbach alpha test was used for the reliability analysis. Confirmatory factor analysis (CFA was used for the construct validity testing. NYHA classification for testing the criterion validity; SF-36 and WHOQOL-100 General Health and QOL facet for convergent validity testing of the Turkish version of the CHQ were used. Responsiveness to change was evaluated by Effect Size analysis by using test-retest data. Results: The range of Cronbach alpha values is 0.72-0.94. A considerable ceiling and floor effects were observed for the dyspnea dimension of the scale but no problematic items were observed for the entire scale. The CFA results supported the original four factors scale structure. Criterion and construct validity rebuts were satisfactory. Effect sizes obtained among dimensions of the CHQ were between 0.13 and 0.56. Conclusion: Overall results revealed that Turkish version of the CHQ is a reliable and valid instrument to be used for the evaluation of CHF patients.

Emel Y?lmaz

2010-12-01

160

Validation and practical implementation of a multidisciplinary cancer distress screening questionnaire  

International Nuclear Information System (INIS)

Background: In order to identify cancer patients with psychosocial needs during radiotherapy, a routine screening questionnaire is widely recommended in the literature. Several tools focusing mainly on psychological issues have been developed during the past decade. However, problems with their implementation into clinical routine have been repeatedly reported, due to a lack of practicability for clinicians and nurses. This study reports the compilation of a multidisciplinary screening questionnaire and an analysis of the effectiveness of its implementation into clinical routine at the Department of Radiotherapy, Medical University of Vienna. Materials and methods: The screening questionnaire is based on a compilation of several subscales from established and validated assessment tools. It focuses on comprehensive information with high a clinical relevance for all professions. In a pilot study, patients' acceptance was assessed qualitatively. Analysis of missing screening data in consecutively admitted patients reflects the effectiveness of implementation and representativity of the data. A validation analysis of the psychological subscales was performed using external criteria and its internal consistency was tested with Cronbachs' ?. Results: Qualitative patient acceptance of the screening questionnaire is good. The overall response rate in the screening procedure was 75 %. Missing patient screening data sets arose randomly - mainly due to organizational problems -- mainly due to organizational problems - and did not result in systematic errors. The psychological subscales identify highly distressed patients with a sensitivity of 89 and 78 %, and an internal consistency of 0.843 and 0.617. Conclusion: The multidisciplinary screening questionnaire compiled in this study has a high patient acceptance, provides reliable and representative data and identifies highly distressed patients with excellent sensitivity. Although requiring additional personnel resources, it can be implemented successfully in clinical routine with benefits for both the patient and the professional team. (orig.)

161

Validation and practical implementation of a multidisciplinary cancer distress screening questionnaire  

Energy Technology Data Exchange (ETDEWEB)

Background: In order to identify cancer patients with psychosocial needs during radiotherapy, a routine screening questionnaire is widely recommended in the literature. Several tools focusing mainly on psychological issues have been developed during the past decade. However, problems with their implementation into clinical routine have been repeatedly reported, due to a lack of practicability for clinicians and nurses. This study reports the compilation of a multidisciplinary screening questionnaire and an analysis of the effectiveness of its implementation into clinical routine at the Department of Radiotherapy, Medical University of Vienna. Materials and methods: The screening questionnaire is based on a compilation of several subscales from established and validated assessment tools. It focuses on comprehensive information with high a clinical relevance for all professions. In a pilot study, patients' acceptance was assessed qualitatively. Analysis of missing screening data in consecutively admitted patients reflects the effectiveness of implementation and representativity of the data. A validation analysis of the psychological subscales was performed using external criteria and its internal consistency was tested with Cronbachs' {alpha}. Results: Qualitative patient acceptance of the screening questionnaire is good. The overall response rate in the screening procedure was 75 %. Missing patient screening data sets arose randomly - mainly due to organizational problems - and did not result in systematic errors. The psychological subscales identify highly distressed patients with a sensitivity of 89 and 78 %, and an internal consistency of 0.843 and 0.617. Conclusion: The multidisciplinary screening questionnaire compiled in this study has a high patient acceptance, provides reliable and representative data and identifies highly distressed patients with excellent sensitivity. Although requiring additional personnel resources, it can be implemented successfully in clinical routine with benefits for both the patient and the professional team. (orig.)

Kirchheiner, K.; Czajka, A.; Komarek, E.; Hohenberg, G.; Poetter, R. [Medical University of Vienna (Austria). Dept. of Radiation Oncology; Ponocny-Seliger, E. [Sigmund Freud Private University, Vienna (Austria). Dept. of Psychology; Doerr, W. [Medical University of Vienna (Austria). Dept. of Radiation Oncology; Medical University of Vienna (Austria). Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology

2013-07-15

162

Reliability and Validity of Beliefs about Substance Use (BSU Questionnaire in Alcohol Dependent Patients.  

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Full Text Available Objective: In this study, it is aimed to evaluate the validity and reliability of the Beliefs About Substance Use Questionnaire (BSU which was originally developed by Wright (1993. Method: Seventy alcohol addicted inpatients, who were admitted to Ankara D??kap? Y?ld?r?m Beyaz?t Education and Research Hospital Psychiatry Clinic, 31 healthy volunteers who had never used alcohol and 33 social drinkers were evaluated. For all groups, BSU and Craving Beliefs Questionnaire (CBQ, for the patient groups, Beck Anxiety Inventory (BAI, Clinical Institute Withdrawal Assessment (CIWA, Dysfunctional Attitudes Questionnaire (DAS and Automatic Thoughts Questionnaire (ATQ were used as the assessment tools. The correlations and differences between the questionnaires were studied. Results: Mean age of the addicted patients, healthy controls and social drinkers were 42,3± 7,0, 33,5± 9,9 and 33,2± 8,9, respectively. In patient group, mean BSU score was 46,4 ± 21,2. For alcohol addicts, internal reliability of BSU was found to be adequate (Cronbach alfa=0.91 and item-total score correlations were between 0.33 and 0.69. Basic component analysis showed one basic factor. A positive correlation has been found between BSU and CBQ, and ATQ scores. No correlations have been found between total and subscale scores of DAS and total scores of CIWA, BAI and BSU. In evaluation of validity, BSU mean scores of alcohol addicts were found to be significantly higher than healthy controls and social drinkers. Conclusion: Our findings support that Turkish version of BSU is an adequate tool that can be used to evaluate alcohol addicted patients` cognitive believes about alcohol use

Selçuk ASLAN

2012-11-01

163

Validity and reliability of short form-12 questionnaire in Iranian hemodialysis patients  

DEFF Research Database (Denmark)

INTRODUCTION: The aim of the study was to assess the validity and reliability of the SF-12 questionnaire in a sample of Iranian patients undergoing hemodialysis. MATERIALS AND METHODS: One hundred and forty-four hemodialysis patients were included from dialysis centers in Zanjan, Iran, and were asked to complete the SF-12 and SF-36 questionnaires. An initial test-retest reliability evaluation was performed on a sample of 70 patients from the total group, with a retest interval of 14 days. Reliability was estimated by internal consistency and validity was assessed using known-group comparisons and construct validity on the patient group as a whole. A linear regression analysis was used to assess any variation in the physical component summary and mental component summary scores of the SF-36 with the respective component summary scores of the SF-12. In addition, the factor structure of the questionnaire was extracted by performing a confirmatory factor analysis. RESULTS: Cronbach alpha for physicaland mental component summaries were 0.89 and 0.90, respectively. The SF-12 showed a good discriminatory ability between subgroups of patients based on demographic and clinical variables. The confirmatory factor analysis for the original two-factor structure showed a good fit index (chi2 = 23.30, degrees of freedom = 13), goodness-of-fit index = 0.96, and root mean squared error of approximation = 0.079). CONCLUSIONS: In general, the SF-12 has good psychometric properties and can be used as a shorter version of the SF-36 questionnaire in future studies involving Iranian patients undergoing hemodialysis.

Pakpour, Amir H.; Nourozi, Saeedeh

2011-01-01

164

Design and validity of a questionnaire to assess sexuality in pregnant women  

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Full Text Available Abstract Background A review of validated methods for assessing female sexual dysfunction and a review of male and female sexual dysfunction did not refer to any specific questionnaire for evaluating sexuality during pregnancy. A study was performed at the Obstetrics and Gynecology Department of Botucatu Medical School, São Paulo State University, Brazil to design and validate a pregnancy sexuality questionnaire, the Pregnancy Sexual Response Inventory (PSRI. Methods Women with a singleton pregnancy between 10 and 35 weeks of gestation were randomly recruited. There were five phases in the development of the PSRI: (1 item selection; (2 item development; (3 determination of internal consistency, reliability and convergence; (4 content validity; and (5 determination of inter-interviewer reliability. Internal consistency and reliability were evaluated using Cronbach's alpha. Inter-interviewer reliability was assessed by evaluating the responses of 18 academics at various institutions, using Kappa Index and Student t test. Results Good internal consistency and reliability were obtained (Cronbach's alpha coefficient = 0.79. Among the 18 academics, 13 totally agreed (K = 1.0, three partially agreed (K = 0.67 and two disagreed (K = 0.33 with the proposed questions. Comparisons of the mean PSRI domain scores made between the primary investigators and the other interviewers showed no significant differences in all domains (p > 0.05. Conclusion PSRI is a new validated instrument for evaluating sexuality and sexual activity and related health concerns during pregnancy.

Barbosa Angélica P

2009-07-01

165

Validation of the Gambling Refusal Self-Efficacy Questionnaire for Chinese undergraduate students.  

Science.gov (United States)

Although research on self-efficacy in the gambling literature took place more than 25 years ago, only in the recent decade did researchers attempt to develop valid and reliable measures of gambling-related self-efficacy. Recently Casey et al. (J Gambl Stud 24:229-246, 2008) developed the Gambling Refusal Self-Efficacy Questionnaire (GRSEQ) in an Australian sample, which is a valuable tool for gambling research. The first objective of this study is to validate the measure in a new sample. Given that previous research on Chinese's gamblers' self-efficacy is lacking, and that related research often used ad-hoc measures of the construct, a second objective of this study is to evaluate whether the GRSEQ is suitable for Chinese people. A sample of 427 university students (56.4 % females, 50.7 % gamblers) answered a questionnaire with measures including the GRSEQ, subjective norms, intentions toward gambling, general self-efficacy, impulsiveness, and pathological gambling symptoms. Evidence was found for the four-factor structure, internal consistency, criterion-related validity, and discriminant validity of the Chinese version of the GRSEQ among this young Chinese group. PMID:25859577

Lai, Mark H C; Wu, Anise M S; Tong, Kowk Kit

2015-03-01

166

Validation of a Brief Questionnaire Measuring Positive Mindset in Patients With Uveitis  

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Full Text Available AimIllness may impact the positivity of a person’s mindset. However, patients with visual impairment, such as uveitis, may struggle to complete questionnaires. The aim of this study was to validate a brief and simple measure of positive mindset in people with uveitis.MethodThis study was a cross-sectional survey of 200 people with uveitis. The Positive Mindset Index (PMI questionnaire uses six items to measure a patient’s happiness, confidence, sense of being in control, stability, motivation, and optimism. ResultsExploratory factor analysis revealed a well-fitting unidimensional factor structure (KMO = .898, with strong factor loadings (from .616 to .721 and excellent internal reliability (Cronbach’s ? = .926. The PMI showed strong concurrent validity with the mental health subscale of the SF-36 (r = .789 and good construct validity relative to the physical health subscale of the SF-36 (r = .468. Excellent test-retest reliability was seen (r = .806. Patients taking 10 mg or more corticosteroid daily had significantly lower PMI scores than those on a lower dose or no dose (t (170 = 2.298, p < .023.ConclusionThe PMI has good face validity and sound psychometric properties. It is a very brief and simple measure, thus user-friendly for patients with visual impairment, as well as researchers and others using the scale.

John A. Barry

2014-03-01

167

Validation of the osteoporosis quality of life questionnaire QUALEFFO-41 for the Serbian population  

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Full Text Available Abstract Background Vertebral fractures could lead to reduced physical, social and mental functioning, and loss of personal independence. Therefore, during the treatment of osteoporosis, it has become necessary to examine the changes in everyday functioning, well-being and health related quality of life (HRQOL. To that effect, this study aims to translate, culturally adapt, and validate the Serbian version of Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41 for patients with vertebral fractures. Methods Nine female patients with osteoporosis participated in the pre-validation study. A validation, case–control study included two groups of female patients: one that consisted of 50 female patients with osteoporosis, and with at least one vertebral fracture, and another one that consisted of 50 control patients with osteoporosis but without fractures. They completed the QUALEFFO-41 and the EuroQol group questionnaire with five dimensions (EQ-5D twice within a month. The validation study examined internal consistency, concurrent validity, test-retest reliability, sensitivity and specificity. Results During the pre-validation study, three of the items in the QUALEFFO-41 were slightly changed. Afterwards, during the validation study, the statistically significant differences (adjusted for: age, duration of menopause, current employment and marital status in the mean values of all domains and total scores between the groups were noted. For the case group, the internal consistency of the QUALEFFO-41 domains and of total questionnaire was above 0.70. The test-retest reliability was tested by the intraclass correlation coefficients (ICC that were in range 0.87 – 0.96 for the case, and 0.15 – 0.83 for the control group. Correlations between the total scores of the QUALEFFO-41 and the EQ-5D health state value, for both groups were negative and statistically significant (r?=?-0.78, p Conclusions The Serbian QUALEFFO-41 version is reliable, valid, sensitive and predictive for examinations of HRQOL in patients with prevalent vertebral fractures and can be used in further studies.

Tadic Ivana

2012-06-01

168

Validity of a questionnaire measuring motives for choosing foods including sustainable concerns.  

Science.gov (United States)

Since the 1990s, sustainability of diet has become an increasingly important concern for consumers. However, there is no validated multidimensional measurement of motivation in the choice of foods including a concern for sustainability currently available. In the present study, we developed a questionnaire that measures food choice motives during purchasing, and we tested its psychometric properties. The questionnaire included 104 items divided into four predefined dimensions (environmental, health and well-being, economic and miscellaneous). It was administered to 1000 randomly selected subjects participating in the Nutrinet-Santé cohort study. Among 637 responders, one-third found the questionnaire complex or too long, while one-quarter found it difficult to fill in. Its underlying structure was determined by exploratory factor analysis and then internally validated by confirmatory factor analysis. Reliability was also assessed by internal consistency of selected dimensions and test-retest repeatability. After selecting the most relevant items, first-order analysis highlighted nine main dimensions: labeled ethics and environment, local and traditional production, taste, price, environmental limitations, health, convenience, innovation and absence of contaminants. The model demonstrated excellent internal validity (adjusted goodness of fit index?=?0.97; standardized root mean square residuals?=?0.07) and satisfactory reliability (internal consistency?=?0.96, test-retest repeatability coefficient ranged between 0.31 and 0.68 over a mean 4-week period). This study enabled precise identification of the various dimensions in food choice motives and proposed an original, internally valid tool applicable to large populations for assessing consumer food motivation during purchasing, particularly in terms of sustainability. PMID:25529817

Sautron, Valérie; Péneau, Sandrine; Camilleri, Géraldine M; Muller, Laurent; Ruffieux, Bernard; Hercberg, Serge; Méjean, Caroline

2015-04-01

169

The Prostate Care Questionnaire for Carers (PCQ-C: reliability, validity and acceptability  

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Full Text Available Abstract Background Patient experience is commonly monitored in evaluating and improving health care, but the experience of carers (partners/relatives/friends is rarely monitored even though the role of carers can often be substantial. For carers to fulfil their role it is necessary to address their needs. This paper describes an evaluation of the reliability, validity and acceptability of the PCQ-C, a newly developed instrument designed to measure the experiences of carers of men with prostate cancer. Methods The reliability, acceptability and validity of the PCQ-C were tested through a postal survey and interviews with carers. The PCQ-C was posted to 1087 prostate cancer patients and patients were asked to pass the questionnaire on to their carer. Non-responders received one reminder. To assess test-retest reliability, 210 carers who had responded to the questionnaire were resent it a second time three weeks later. A subsample of nine carers from patients attending one hospital took part in qualitative interviews to assess validity and acceptability of the PCQ-C. Acceptability to service providers was evaluated based on four hospitals' experiences of running a survey using the PCQ-C. Results Questionnaires were returned by 514 carers (47.3%, and the majority of questions showed less than 10% missing data. Across the sections of the questionnaire internal consistency was high (Cronbach's alpha ranging from 0.80 to 0.89, and test-retest stability showed moderate to high stability (intraclass correlation coefficients ranging from 0.52 to 0.83. Interviews of carers indicated that the PCQ-C was valid and acceptable. Feedback from hospitals indicated that they found the questionnaire useful, and highlighted important considerations for its future use as part of quality improvement initiatives. Conclusions The PCQ-C has been found to be acceptable to carers and service providers having been used successfully in hospitals in England. It is ready for use to measure the aspects of care that need to be addressed to improve the quality of prostate cancer care, and for research.

Steward William

2009-12-01

170

Pain-related Impairment of Daily Activities After Thoracic Surgery : A Questionnaire Validation  

DEFF Research Database (Denmark)

OBJECTIVE:: Persistent postoperative pain is an acknowledged entity that reduces daily activities. Evaluation of the post-thoracotomy pain syndrome (PTPS) is often measured using traditional pain scales without in-depth questions on pain impairment. Thus, the purpose was to create a procedure-specific questionnaire for assessment of functional impairment due to PTPS. METHODS:: Activities were obtained from the literature supplemented by interviews with patients and surgeons. The questionnaire was validated using the Rasch model in order to describe an underlying pain impairment scale. RESULTS:: Four of 17 questions were redundant. The remaining 13 questions from low to intensive activity described functional impairment following persistent pain from thoracotomy and video-assisted thoracic surgery (VATS). No evidence for differential item functioning for gender, age or differences between open or VATS, were found. A generalized log-linear Rasch model including local dependence was constructed. Though local dependence influenced reliability, the test-retest reliability estimated under the log-linear Rasch model was high (0.88-0.96). Correlation with items from the Disability of the Arm, Shoulder and Hand (quick) questionnaire supported validity (?=0.46, P

Ringsted, Thomas K; Wildgaard, Kim

2013-01-01

171

Development and validation of a questionnaire to identify severe maternal morbidity in epidemiological surveys  

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Full Text Available Abstract Objective to develop and validate a questionnaire on severe maternal morbidity and to evaluate the maternal recall of complications related to pregnancy and childbirth. Design: validity of a questionnaire as diagnostic instrument. Setting: a third level referral maternity in Campinas, Brazil. Population: 386 survivors of severe maternal complications and 123 women that delivered without major complications between 2002 and 2007. Methods eligible women were traced and interviewed by telephone on the occurrence of obstetric complications and events related to their treatment. Their answers were compared with their medical records as gold standard. Sensitivity, specificity and likelihood ratios plus their correspondent 95% confidence intervals were used as main estimators of accuracy. Main outcomes: diagnosis of severe maternal morbidity associated with past pregnancies, including hemorrhage, eclampsia, infections, jaundice and related procedures (hysterectomy, admission to ICU, blood transfusion, laparotomy, inter-hospital transfer, mechanical ventilation and post partum stay above seven days. Results Women did not recall accurately the occurrence of obstetric complications, especially hemorrhage and infection. The likelihood ratios were Conclusion Process indicators are better recalled by women than obstetric complication and should be considered when applying a questionnaire on severe maternal morbidity.

Parpinelli Mary A

2010-07-01

172

Further international adaptation and validation of the Rheumatoid Arthritis Quality of Life (RAQoL) questionnaire.  

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The Rheumatoid Arthritis Quality of Life (RAQoL) questionnaire was developed directly from rheumatoid arthritis (RA) patients in the United Kingdom and the Netherlands to measure quality of life (QoL). Since then, it has become widely used in clinical studies and trials and has been adapted for use in 24 languages. The objective was to develop and validate 11 additional language versions of the RAQoL in US English, Mexican Spanish, Argentinean Spanish, Belgian French, Belgian Flemish, French, Romanian, Czech, Slovakian, Polish and Russian. The language adaptation and validation required three stages: translation, cognitive debriefing interviews and validation survey. The translation process involved a dual-panel methodology (bilingual panel followed by a lay panel). The validation survey tested the psychometric properties of the new scales and included either the Nottingham Health Profile (NHP) or the Health Assessment Questionnaire (HAQ) as comparators. Internal consistency of the new language versions ranged from 0.90 to 0.97 and test-retest reliability from 0.85 to 0.99. RAQoL scores correlated as expected with the HAQ. Correlations with NHP sections were as expected: highest with energy level, pain and physical mobility and lowest with emotional reactions, sleep disturbance, and social isolation. The adaptations exhibited construct validity in their ability to distinguish subgroups of RA patients varying by perceived disease severity and general health. The new language versions of the RAQoL meet the high psychometric standards of the original UK English version. The new adaptations represent valid and reliable tools for measuring QoL in international clinical trials involving RA patients. PMID:25270915

Wilburn, Jeanette; McKenna, Stephen P; Twiss, James; Rouse, Matthew; Korkosz, Mariusz; Jancovic, Roman; Nemec, Petr; Pacheco-Tena, César Francisco; Saraux, Alain; Westhovens, Rene; Durez, Patrick; Martin, Mona; Tammaru, Marika

2014-10-01

173

Validation of an Estonian version of the Parkinson's Disease Questionnaire (PDQ-39  

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Full Text Available Abstract Introduction Diagnosis and management of Parkinson's disease (PD rely heavily on evaluation of clinical symptoms and patients' subjective perception of their condition. The purpose of this study was to evaluate the validity, acceptability, and reliability of the Estonian version of the 39-question Parkinson 's disease Questionnaire (PDQ-39. Methods Study subjects were approached during their regular clinic follow-up visits. 104 patients consented to the study and 81 completed questionnaires were used for subsequent testing of psychometric characteristics, validity and reliability. Results The content validity was assessed through qualitative content analysis during the pilot study. The patients indicated that the questions were relevant to measure the quality of life of people with PD. The analysis of means showed that the ceiling and floor effects of domain results were within the limits of 15% of Summary Index and of all domains except Stigma, Social Support and Communication where the ceiling effect was 16% to 24% of the responses. Convergent validity was interpreted through correlation between disease severity and PDQ-39 domains. There was a statistically significant difference between the domain scores in patients with mild versus moderate PD in domains of Mobility, ADL, and Communication but not for Stigma, Social Support and Cognition. The reliability was good, Cronbach alpha for all domains and summary index was over 0.8 and item-test correlations between domains and summary index ranged from 0.56 to 0.83. Conclusion The psychometric characteristics of an Estonian version of the PDQ-39 were satisfactory. The results of this study were comparable to the results of previous validation studies in other cultural settings in UK, USA, Canada, Spain and Italy. The Estonian version of the PDQ-39 is an acceptable, valid and reliable instrument for quality of life measurement in PD patients.

Lai Taavi

2008-03-01

174

Translation and Validation of the German Version of the Weight Self-Stigma Questionnaire (WSSQ).  

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The experience of stigmatization is widespread among obese patients. The aim of the present study was to translate the English version of the weight self-stigma questionnaire (WSSQ) into German and to evaluate the psychometric properties of the German version in a sample of severely obese persons. Between March and June 2013, in the Outpatient Department of Obesity, University Hospital Heidelberg, 94 obese patients were recruited consecutively. A comprehensive questionnaire was completed by the participants. Significant correlations between WSSQ scores and mental quality of life, weight-related quality of life, depression, shame, guilt, and psychological distress all demonstrated the construct validity of the German version of the WSSQ. Patients with a BMI???50 showed a significantly higher self-stigma compared to patients with a BMI between 35 and 50. PMID:25663147

Hain, Bernhard; Langer, Lorena; Hünnemeyer, Katharina; Rudofsky, Gottfried; Zech, Ulrike; Wild, Beate

2015-04-01

175

International Physical Activity Questionnaire (IPAQ) and New Zealand Physical Activity Questionnaire (NZPAQ): A doubly labelled water validation  

OpenAIRE

Abstract Background Accurate measurement of physical activity is a pre-requisite for monitoring population health and for evaluating effective interventions. The International Physical Activity Questionnaire (IPAQ) is used as a comparable and standardised self-report measure of habitual physical activity of populations from different countries and socio-cultural contexts. The IPAQ has been modified to produce a New Zealand physical activity questionnaire (NZPAQ). The aim of this study was to ...

Rodgers Anthony; Vander Hoorn Stephen; Jiang Yannan; Ni Mhurchu Cliona; Maddison Ralph; Mm, Lawes Carlene; Rush Elaine

2007-01-01

176

Validity of the international physical activity questionnaire and the Singapore prospective study program physical activity questionnaire in a multiethnic urban Asian population  

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Full Text Available Abstract Background Physical activity patterns of a population remain mostly assessed by the questionnaires. However, few physical activity questionnaires have been validated in Asian populations. We previously utilized a combination of different questionnaires to assess leisure time, transportation, occupational and household physical activity in the Singapore Prospective Study Program (SP2. The International Physical Activity Questionnaire (IPAQ has been developed for a similar purpose. In this study, we compared estimates from these two questionnaires with an objective measure of physical activity in a multi-ethnic Asian population. Methods Physical activity was measured in 152 Chinese, Malay and Asian Indian adults using an accelerometer over five consecutive days, including a weekend. Participants completed both the physical activity questionnaire in SP2 (SP2PAQ and IPAQ long form. 43subjects underwent a second set of measurements on average 6 months later to assess reproducibility of the questionnaires and the accelerometer measurements. Spearman correlations were used to evaluate validity and reproducibility and correlations for validity were corrected for within-person variation of accelerometer measurements. Agreement between the questionnaires and the accelerometer measurements was also evaluated using Bland Altman plots. Results The corrected correlation with accelerometer estimates of energy expenditure from physical activity was better for the SP2PAQ (vigorous activity: r = 0.73; moderate activity: r = 0.27 than for the IPAQ (vigorous activity: r = 0.31; moderate activity: r = 0.15. For moderate activity, the corrected correlation between SP2PAQ and the accelerometer was higher for Chinese (r = 0.38 and Malays (r = 0.57 than for Indians (r = -0.09. Both questionnaires overestimated energy expenditure from physical activity to a greater extent at higher levels of physical activity than at lower levels of physical activity. The reproducibility for moderate activity (accelerometer: r = 0.68; IPAQ: r = 0.58; SP2PAQ: r = 0.55 and vigorous activity (accelerometer: 0.52; IPAQ: r = 0.38; SP2PAQ: r = 0.75 was moderate to high for all instruments. Conclusion The agreement between IPAQ and accelerometer measurements of energy expenditure from physical activity was poor in our Asian study population. The SP2PAQ showed good validity and reproducibility for vigorous activity, but performed less well for moderate activity particularly in Indians. Further effort is needed to develop questionnaires that better capture moderate activity in Asian populations.

Tai E Shyong

2011-10-01

177

Health status in patients with coexistent COPD and heart failure: a validation and comparison between the Clinical COPD Questionnaire and the Minnesota Living with Heart Failure Questionnaire  

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Full Text Available Farida F Berkhof,1 Leola Metzemaekers,1 Steven M Uil,1 Huib AM Kerstjens,2 Jan WK van den Berg11Department of Pulmonary Diseases, Isala Hospital, Zwolle, 2Department of Pulmonary Diseases, University Medical Center Groningen, University of Groningen, Groningen Research Institute for Asthma and COPD, Groningen, the NetherlandsBackground: Chronic obstructive pulmonary disease (COPD and heart failure (HF are both common diseases that coexist frequently. Patients with both diseases have worse stable state health status when compared with patients with one of these diseases. In many outpatient clinics, health status is monitored routinely in COPD patients using the Clinical COPD Questionnaire (CCQ and in HF patients with the Minnesota Living with Heart Failure Questionnaire (MLHF-Q. This study validated and compared which questionnaire, ie, the CCQ or the MLHF-Q, is suited best for patients with coexistent COPD and HF.Methods: Patients with both COPD and HF and aged ?40 years were included. Construct validity, internal consistency, test–retest reliability, and agreement were determined. The Short-Form 36 was used as the external criterion. All questionnaires were completed at baseline. The CCQ and MLHF-Q were repeated after 2 weeks, together with a global rating of change.Results: Fifty-eight patients were included, of whom 50 completed the study. Construct validity was acceptable. Internal consistency was adequate for CCQ and MLHF-Q total and domain scores, with a Cronbach's alpha ?0.70. Reliability was adequate for MLHF-Q and CCQ total and domain scores, and intraclass correlation coefficients were 0.70–0.90, except for the CCQ symptom score (intraclass correlation coefficient 0.42. The standard error of measurement on the group level was smaller than the minimal clinical important difference for both questionnaires. However, the standard error of measurement on the individual level was larger than the minimal clinical important difference. Agreement was acceptable on the group level and limited on the individual level.Conclusion: CCQ and MLHF-Q were both valid and reliable questionnaires for assessment of health status in patients with coexistent COPD and HF on the group level, and hence for research. However, in clinical practice, on the individual level, the characteristics of both questionnaires were not as good. There is room for a questionnaire with good evaluative properties on the individual level, preferably tested in a setting of patients with COPD or HF, or both.Keywords: Clinical COPD Questionnaire, Minnesota Living with Heart Failure Questionnaire, chronic obstructive pulmonary disease, heart failure

Berkhof FF

2014-09-01

178

Reliability and validity of the Strengths and Difficulties Questionnaire in Greek adolescents and their parents  

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Full Text Available The Strengths and Difficulties Questionnaire (SDQ is a brief screening measure of emotional and behavioural difficulties in children and adolescents. The aim of this study was to assess reliability and validity of the Greek version of the SDQ. A representative Greek sample of 1194 adolescents (aged 11 to 17 years and their parents completed the SDQ along with other measures. Internal consistency reliability was determined by calculation of the Cronbach ? coefficient. Varimax Orthogonal Transformation was conducted to test the factor structure of the questionnaire. Validity was further examined by investigating the correlation of the SDQ with the KIDSCREEN questionnaire and its association with demographic factors. The inter-rater agreement between parent and self-reports was analyzed with Pearson’s correlation coefficient. Intra-class correlation coefficients (ICCs were computed to determine test-retest stability. For both parent and the self-report SDQ versions, most items loaded onto their predicted factors in consistency with the originally proposed five-factor structure. Internal consistency reliability was acceptable with a Cronbach ? above 0.70 for all SDQ scales except for conduct and peer problems. Inter-rater correlations ranged from 0.33 to 0.45. Test-retest stability was good (ICCs > 0.60. Correlation coefficients between the SDQ and KIDSCREEN questionnaire were significant. Small effect sizes (d > 0.5 of the socioeconomic status were found for all of the SDQ scale mean scores. In conclusion, the SDQ was found to have satisfying psychometric properties and could be suitable for assessing emotional and behavioural problems in Greek adolescents.

George Giannakopoulos

2013-11-01

179

Validation of the multimedia version of the RDC/TMD axis II questionnaire in Portuguese  

Scientific Electronic Library Online (English)

Full Text Available OBJECTIVE: The aim of the study was to validate the multimedia version of the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis II Questionnaire in Portuguese language. MATERIAL AND METHODS: The sample comprised 30 patients with signs and symptoms of temporomandibular disor [...] ders (TMD), evaluated at the Orofacial Pain Control Center of the Dental School of the University of Pernambuco, Brazil, between April and June 2006. Data collection was performed using the following instruments: Simplifed Anamnestic Index (SAI) and RDC/TMD Axis II written version and multimedia version. The validation process consisted of analyzing the internal consistency of the scales. Concurrent and convergent validity were evaluated by the Spearman's rank correlation. In addition, test and analysis of reproducibility by the Kappa weighted statistical test and Spearman's rank correlation test were performed. RESULTS: The multimedia version of the RDC/TMD Axis II questionnaire in Portuguese was considered consistent (Crombrach alpha = 0.94), reproducible (Spearman 0.670 to 0.913, p

Ricardo Figueiredo, Cavalcanti; Luciana Moraes, Studart; Maurício, Kosminsky; Paulo Sávio Angeiras de, Goes.

2010-06-01

180

The gastro-esophageal reflux disease questionnaire using Indonesian language: A language validation survey  

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Full Text Available Background: The aims of this study were to test the usefulness of the Gastro-esophageal Reflux Disease Questionnaire (GERDQ in the diagnosis of GERD, to validate the GERDQ written in Indonesian language, and to evaluate the reliability of the GERDQ for use in Indonesian-speaking GERD patients (Virginia study.Methods: This was a prospective survey of 40 patients diagnosed with GERD, based on an endoscopic examination, in 3 cities in Indonesia (Jakarta, Bandung, and Surabaya from 15 January to 15 May 2009. Patients were asked to complete the GERDQ, and the validity and reliability of the questionnaire were assessed.Results: The percentages of respondents who reported symptoms lasting 4–7 days were as follows: 68% had a burning sensation behind the breastbone (heartburn; 65% had stomach content (fluid move upwards to the throat or mouth (regurgitation; 70% had a pain in the centre of the upper abdomen; 58% had nausea; 63% had difficulty sleeping because of the heartburn and/or regurgitation; and 63% took additional medication for heartburn and/or regurgitation. Cronbach’s alpha was 0.83, indicating that all of the questions in the Indonesian-language GERDQ are valid and reliable for Indonesian GERD patients.Conclusions: This study achieved the primary objectives and showed that the GERDQ is valid and reliable for use with Indonesian-speaking GERD patients. The results were consistent with those of the DIAMOND study, which showed that the GERDQ can be used to diagnose GERD on the basis of the reported symptoms. (Med J Indones 2011; 20:125-30Keyword: GERD, GERDQ, Reliability test, Validity test, Virginia study

Marcellus Simadibrata

2011-05-01

181

Validation of the treatment satisfaction questionnaire for Crohn's disease (TSQ-C).  

Science.gov (United States)

Treatment satisfaction is used to capture the full impact of disease on patients' lives. Currently, no instruments exist to evaluate satisfaction with pharmacologic therapy in patients with Crohn's disease (CD). The purpose of this study was to evaluate the psychometric properties of a treatment satisfaction questionnaire for CD (TSQ-C). The 36-item questionnaire was completed by CD patients who reported taking 5-aminosalicylic acid derivatives to treat their CD. Measures used in the validation study were the Inflammatory Bowel Disease Questionnaire (IBDQ), Crohn's Work Activity Impairment Index (CWAII), and patient reports of clinical indicators (e.g., number of active flares and medications taken). Exploratory factor analysis was used to evaluate the items and subscale structure. Internal consistency reliability and concurrent and discriminant validity were assessed using Cronbach's alpha, Pearson correlation coefficients, and analysis of variance. A total of 813 CD patients participated, with the majority being Caucasian (95.9%), female (67.0%), and >34 years old (86.1%). Patient-rated severity of CD was mild (49.3%), moderate (41.7%), and severe (7.5%). The final TSQ-C consisted of 32 items, with six subscales (Symptoms, Satisfaction, Expectations, Physician Relationships, Bother, and Cost), with each subscale score ranging from 1 to 6. Cronbach's alpha values ranged from 0.63 (Cost) to 0.94 (Symptoms). Strong correlations were observed among the IBDQ, CWAII, and the Satisfaction and Symptoms subscales of the TSQ-C. TSQ-C subscales, particularly Symptoms and Satisfaction, significantly discriminated among levels of number of flares per year, patient-rated disease severity, and number of medication classes. The TSQ-C demonstrated excellent validity and reliability and appears to be a useful tool for evaluating satisfaction with pharmacologic therapy among patients with CD. PMID:15745081

Coyne, Karin; Joshua-Gotlib, Sandra; Kimel, Miriam; Thompson, Christine; Lewis, Amy; Danilewitz, Mervyn

2005-02-01

182

Validation of two global and generic quality of life questionnaires for population screening : SCREENQOL and SEQOL  

DEFF Research Database (Denmark)

Population screening may harm quality of life (QoL), and traditional health-related QoL tools could be inadequate to evaluate this risk. Two global and generic QoL instruments were developed for studying the QoL consequences of screening (SCREENQOL), and QoL variation in a normal population (SEQOL). SCREENQOL and SEQOL (Self-Evaluation of Quality of Life Questionnaire) are self-administered questionnaires with items rated on 5-point Likert scales. SCREENQOL consists of 21 items measuring QoL across 6 different dimensions based upon validated QoL questionnaires. SEQOL consists of 317 items measuring QoL across 8 different dimensions, based on an integrative theory of QoL, a theoretical framework from a Danish QoL survey involving 7,222 persons 31 to 33 years old. For further validation, SEQOL and SCREENQOL were sent to 2,460 persons 18 to 88 years old randomly selected from the Danish Central Person Register together with Nottingham Health Profile (NHP) and Sickness Impact Profile (SIP). For SCREENQOL and SEQOL, test-retest reliability correlation was both >0.8, Cronbach's alpha was 0.65 and 0.75, correlation (r) to NHP was 0.67 and 0.49, to SIP 0.46 and 0.27, respectively (p <0.05). Adjustment for health status made the correlation to SIP stronger among the sick (r = 0.68 and 0.41, respectively). For SCREENQOL and SEQOL, 61 and 111 respondents were needed to detect 3% difference in QoL. SCREENQOL and SEQOL are both valid as they show high levels of reliability, sensitivity, and consistency.

Ventegodt, SØren; Henneberg, Eskild

2003-01-01

183

Validation of the Intestinal Part of the Prostate Cancer Questionnaire 'QUFW94': Psychometric Properties, Responsiveness, and Content Validity  

International Nuclear Information System (INIS)

Purpose: Several treatment options are available for patients with prostate cancer. Applicable and valid self-assessment instruments for assessing health-related quality of life (HRQOL) are of paramount importance. The aim of this study was to explore the validity and responsiveness of the intestinal part of the prostate cancer-specific questionnaire QUFW94. Methods and Materials: The content of the intestinal part of QUFW94 was examined by evaluation of experienced clinicians and reviewing the literature. The psychometric properties and responsiveness were assessed by analyzing HRQOL data from the randomized study Scandinavian Prostate Cancer Group 7 (SPCG)/Swedish Association for Urological Oncology 3 (SFUO). Subscales were constructed by means of exploratory factor analyses. Internal consistency was assessed by Cronbach's alpha. Responsiveness was investigated by comparing baseline scores with the 4-year posttreatment follow-up. Results: The content validity was found acceptable, but some amendments were proposed. The factor analyses revealed two symptom scales. The first scale comprised five items regarding general stool problems, frequency, incontinence, need to plan toilet visits, and daily activity. Cronbach's alpha at 0.83 indicated acceptable homogeneity. The second scale was less consistent with a Cronbach's alpha at 0.55. The overall responsiveness was found to be very satisfactory. Conclusion: Two scales were identified in the bowel dimension of the QUFW94ified in the bowel dimension of the QUFW94; the first one had good internal consistency. The responsiveness was excellent, and some modifications are suggested to strengthen the content validity.

184

Development and initial validation of the Classroom Motivational Climate Questionnaire (CMCQ).  

Science.gov (United States)

Research on classroom goal-structures (CGS) has shown the usefulness of assessing the classroom motivational climate to evaluate educational interventions and to promote changes in teachers' activity. So, the Classroom Motivational Climate Questionnaire for Secondary and High-School students was developed. To validate it, confirmatory factor analysis and correlation and regression analyses were performed. Results showed that the CMCQ is a highly reliable instrument that covers many of the types of teaching patterns that favour motivation to learn, correlates as expected with other measures of CGS, predicts satisfaction with teacher's work well, and allows detecting teachers who should revise their teaching. PMID:18940098

Alonso Tapia, Jesús; Fernández Heredia, Blanca

2008-11-01

185

Development and validation of a quantitative food frequency questionnaire to assess nutritional status in Korean adults  

OpenAIRE

This study was performed to evaluate the validity of the food frequency questionnaire (FFQ), which is being used at the Samsung Medical Center. In total, 305 (190 males and 115 females) participants consented and completed the 3-day diet records and FFQ. Age, gender and energy-adjusted and de-attenuated correlations ranged from 0.317 (polyunsaturated fatty acid) to 0.748 (carbohydrate) with a median value of 0.550. The weighted kappa value ranged from 0.18 (vitamin A) to 0.57 (carbohydrate) w...

Na, Youn Ju; Lee, Seon Heui

2012-01-01

186

Adaption and validation of the Safety Attitudes Questionnaire for the Danish hospital setting  

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Full Text Available Solvejg Kristensen,1–3 Svend Sabroe,4 Paul Bartels,1,5 Jan Mainz,3,5 Karl Bang Christensen6 1The Danish Clinical Registries, Aarhus, Denmark; 2Department of Health Science and Technology, Aalborg University, Aalborg, Denmark; 3Aalborg University Hospital, Psychiatry, Aalborg, Denmark; 4Department of Public Health, Aarhus University, Aarhus, Denmark; 5Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; 6Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark Purpose: Measuring and developing a safe culture in health care is a focus point in creating highly reliable organizations being successful in avoiding patient safety incidents where these could normally be expected. Questionnaires can be used to capture a snapshot of an employee's perceptions of patient safety culture. A commonly used instrument to measure safety climate is the Safety Attitudes Questionnaire (SAQ. The purpose of this study was to adapt the SAQ for use in Danish hospitals, assess its construct validity and reliability, and present benchmark data.Materials and methods: The SAQ was translated and adapted for the Danish setting (SAQ-DK. The SAQ-DK was distributed to 1,263 staff members from 31 in- and outpatient units (clinical areas across five somatic and one psychiatric hospitals through meeting administration, hand delivery, and mailing. Construct validity and reliability were tested in a cross-sectional study. Goodness-of-fit indices from confirmatory factor analysis were reported along with inter-item correlations, Cronbach's alpha (?, and item and subscale scores.Results: Participation was 73.2% (N=925 of invited health care workers. Goodness-of-fit indices from the confirmatory factor analysis showed: c2=1496.76, P<0.001, CFI 0.901, RMSEA (90%CI 0.053 (0.050-0056, Probability RMSEA (p close=0.057. Inter-scale correlations between the factors showed moderate-to-high correlations. The scale stress recognition had significant negative correlations with each of the other scales. Questionnaire reliability was high, (?=0.89, and scale reliability ranged from ?=0.70 to ?=0.86 for the six scales. Proportions of participants with a positive attitude to each of the six SAQ scales did not differ between the somatic and psychiatric health care staff. Substantial variability at the unit level in all six scale mean scores was found within the somatic and the psychiatric samples.Conclusion: SAQ-DK showed good construct validity and internal consistency reliability. SAQ-DK is potentially a useful tool for evaluating perceptions of patient safety culture in Danish hospitals. Keywords: patient safety culture, questionnaire, validity, reliability, Denmark

Kristensen S

2015-02-01

187

Short form of the Changes in Outlook Questionnaire: Translation and validation of the Chinese version  

OpenAIRE

Abstract Background The Changes in Outlook Questionnaire (CiOQ) is a self-report instrument designed to measure both positive and negative changes following the experience of severely stressful events. Previous research has focused on the Western context. The aim of this study is to translate the short form of the measure (CiOQ-S) into simplified Chinese and examine its validity and reliability in a sample of Chinese earthquake survivors. Method The English language version of the 10-item CiO...

Zang Yinyin; Hunt Nigel C; Cox Tom; Joseph Stephen

2012-01-01

188

Validación colombiana del cuestionario de Berlín / Colombian validation of the Berlin questionnaire  

Scientific Electronic Library Online (English)

Full Text Available SciELO Colombia | Language: Spanish Abstract in spanish Resumen Antecedentes. El síndrome de apnea hipopnea obstructiva del sueño es un cuadro clínico con múltiples comorbilidades y complicaciones. Habitualmente no se diagnostica, por lo cual se debe contar con herramientas que permitan identificar a los pacientes con alto riesgo; entre ellas se encuentr [...] a el cuestionario de Berlín. Objetivo. Validar el cuestionario de Berlín en Colombia. Materiales y métodos. Se tomaron individuos que acudieron a centros de sueño en Bogotá y estudiantes universitarios. Seis fases: traducción y retrotraducción del cuestionario de Berlín original, validación de apariencia (expertos, n=14), consistencia interna (n=212), validez de criterio y discriminante (n=212) con polisomnografía paralela, reproducibilidad (n=74). Resultados. El cuestionario de Berlín validado localmente tiene una sensibilidad del 87%, especificidad del 70%, valor predictivo positivo del 98%, valor predictivo negativo del 21%, LR+ 2,9, LR- de 18 y un área bajo la curva de 0,7856. La consistencia interna obtuvo un coeficiente alfa de Cronbach de 0,7257. La reproducibilidad encontró un kappa de 0,8150 (Prob>Z=0,0000). Conclusiones. El cuestionario de Berlín está adaptado a las condiciones de vida urbana de la población adulta colombiana, es sensible, específico y tiene una alta reproducibilidad y consistencia interna, de tal manera que es confiable, válido y se correlaciona con la polisomnografía, en forma clínica y estadísticamente significativa. Abstract in english Summary Background. Obstructive sleep apnea hypopnea syndrome is a clinical picture with multiple comorbidities and complications. Usually it is not diagnosed,therefore there must be tools that can identify patients at high risk. Among them the Berlin Questionnaire. Objective. Validate Berlin questi [...] onnaire in Colombia. Materials and methods. Individuals who attended sleep centers in Bogotá and college students were studied. Six phases: translation and back translation of the original Berlin Questionnaire, validating appearance (experts, n=14), internal consistency (n=212), and discriminant validity criteria (n=212) with parallel polysomnography, reproducibility (n=74). Results. Berlin Questionnaire has a sensitivity of 87%, specificity 70%, positive predictive value 98 %, negative predictive value 21 %, LR+ 2.9, LR- 18 and an area under the curve of 0,7856. Internal consistency was a Cronbach's alpha coefficient 0,7257. The reproducibility found at kappa of 0.8150 (Prob>Z=0,0000). Conclusions. Berlin Questionnaire is now adapted to urban living conditions in the Colombian adult population, it is sensitive, specific and has a high reproducibility and internal consistency, so that is reliable, valid and correlates with polysomnography in the form clinically and statistically significant.

Irina Goretty, Polanía-Dussan; Franklin, Escobar-Córdoba; Javier, Eslava-Schmalbach; Nikolaus C, Netzer.

2013-09-01

189

Cross-Cultural Adaptation Validation and Standardization of Ages and Stages Questionnaire (ASQ in Iranian Children  

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Full Text Available Background: To provide the validated and standardized form of the Persian version of the Ages and Stages Questionnaires as an appropriate developmental screening tool for evaluation of Iranian children’s development.Methods: This was a cross- sectional study. Translation and back-translation, content validity determination, cultural and lingual modifications, pilot study on 100 parents and inter-rater reliability determinations were performed, respectively. The national and final stage was carried out 11000, 4-60 month- old children in selected cities throughout the country in order to determine the validity, standard deviation, reliability, sensitivity, specificity, and mean scores points of the test.Results: The reliability, determined by cronbach’s alpha ranged from 0.76 to 0.86 and the inter-rater reliability was 0.93. The validity determined by factor analysis was satisfactory. The mean scores of Iranian children were identified and compared with those of the normative sample as well as with three other populations of children. The developmental status of Iranian children was higher in the communication, problem-solving and personal-social domains, especially under the age of 24 months, after which their developmental status seems to deteriorate, especially in the motor domains.Conclusion: The Persian version of the ASQ has appropriate validity and reliability for screening developmental disorders in Iran.

Roshanak Vameghi

2013-05-01

190

Validation of the Spanish version of the Chronic Pain Acceptance Questionnaire (CPAQ) for the assessment of acceptance in fibromyalgia  

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Abstract Background The aim of this study was to validate a Spanish version of the Chronic Pain Acceptance Questionnaire (CPAQ). Pain acceptance is the process of giving up the struggle with pain and learning to live a worthwhile life despite it. The Chronic Pain Acceptance Questionnaire (CPAQ) is the questionnaire most often used to measure pain acceptance in chronic pain populations. Methods A total of 205 Spanish patients diagnosed with fibromyalgia syndrome who attended our pain clinic we...

Luciano Juan V; del Hoyo Yolanda; Serrano-Blanco Antoni; Casanueva Benigno; García-Campayo Javier; Rodero Baltasar

2010-01-01

191

The reliability, validity, and preliminary responsiveness of the Eye Allergy Patient Impact Questionnaire (EAPIQ  

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Full Text Available Abstract Background The Eye Allergy Patient Impact Questionnaire (EAPIQ was developed based on a pilot study conducted in the US and focus groups with eye allergy sufferers in Europe. The purpose of this study was to present the results of the psychometric validation of the EAPIQ. Methods One hundred forty six patients from two allergy clinics completed the EAPIQ twice over a two-week period during the fall and winter allergy seasons, along with concurrent measures of health status, work productivity, and utility. Construct validity, reliability (internal consistency and test-retest, concurrent, known-group, and clinical validities, and responsiveness of the EAPIQ were assessed. Known-group validity was assessed by comparing EAPIQ scale scores between patients grouped according to their self-rating of ocular allergy severity (no symptoms, very mild, mild, moderate, severe, very severe. Clinical validity was assessed by assessing differences in EAPIQ scores between groups of patients rated by their clinician as non-symptomatic, mild, moderate, and severe. Results and Discussion Results from the validation study suggested the deletion of 14 of 43 items (including embedded questions that required patients to complete the percentage of time they were troubled by something (daily activity limitations/emotional troubles. These items yielded a significant amount of missing or inconsistent data (50%. The resulting factor analysis suggested four domains: symptoms, daily life impact, psychosocial impact, and treatment satisfaction. When included as separate scales, the symptom-bother and symptom-frequency scales were highly correlated (> 0.9. As a consequence, and due to superior discriminative validity, the symptom bother and frequency items were summed. All items met the tests for item convergent validity (item-scale correlation = 0.4. The success rate for item discriminant validity testing was 97% (item-scale correlation greater with own scale than with any other. The criterion for internal consistency reliability (alpha coefficient ? 0.70 was met for all EAPIQ scales (range 0.89–0.93, as was the criterion for test-retest reliability (intraclass correlation [ICC] ? 0.70. Largely moderate correlations between the scales of the EAPIQ and the mini Rhinoconjunctivitis Quality of Life Questionnaire (miniRQLQ and low correlations with the Health Utilities Index 2/3 (HUI2/3 were indicative of satisfactory concurrent validity. The EAPIQ symptoms, Daily Life Impact, and Psychosocial Impact scales were able to distinguish between patients differing in eye allergy symptom severity, as rated by patients and clinicians, providing evidence of satisfactory known-group and clinical validities, respectively. Preliminary analyses indicated the EAPIQ Symptoms, Daily Life Impact, and Psychosocial Impact scales to be responsive to changes in eye allergies. Conclusion Following item reduction, construct validity, reliability, concurrent validity, known-group validity, and preliminary responsiveness were satisfactory for the EAPIQ in this population of ocular allergy patients.

Lee Jeff

2005-10-01

192

Validation of a short telephone administered questionnaire to evaluate dietary interventions in low income communities in Montreal, Canada.  

OpenAIRE

OBJECTIVE: To validate an adaptation of a short questionnaire measuring behaviour related to selecting low fat diets. The questionnaire was adapted for telephone use in a low income, low education population. DESIGN: The factorial structure of the 38 item adaptation was studied in a population based random sample of 1432 adults. Seven day test-retest reliability was measured in a convenience sample of 93 adults, and criterion related validity in measuring fat was assessed against a dietitian ...

Gray-donald, K.; O Loughlin, J.; Richard, L.; Paradis, G.

1997-01-01

193

Validation of eating disorder examination questionnaire (EDE-Q)--Spanish version--for screening eating disorders.  

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This research examines the internal consistency, convergent validity, and sensitivity, specificity, and positive and negative predictive value of the Spanish version of the Eating Disorder Examination-Self-Report Questionnaire (S-EDE-Q), as a screening questionnaire for eating disorders (ED) in a community sample. Participants were 1543 male and female Spanish-speaking students (age range: 12-21 years), who volunteered to complete the S-EDE-Q and the EAT-40. The Spanish version of the Eating Disorders Examination (S-EDE) interview, 12th edition, was administered to 602 of the students. Acceptable internal consistency for the four subscales of the S-EDE-Q was obtained (alpha > or = .74). Corrected point-biserial correlation performed with the 22 items included in the S-EDE-Q subscales showed acceptable values for all the items. The EAT-40 Dieting subscale correlated highly and positively with the four S-EDE-Q subscales (r > or = .70). Acceptable results in sensitivity, specificity, and positive and negative predictive value when compared with the EDE were found. Correlation between S-EDE and S-EDE-Q diagnoses was positive and significant. Overall, results support the psychometric adequacy of the S-EDE-Q as a screening questionnaire for ED in community samples. PMID:22774455

Peláez-Fernández, María Angeles; Javier Labrador, Francisco; Raich, Rosa María

2012-07-01

194

The validation of the Minnesota Job Satisfaction Questionnaire in selected organisations in South Africa  

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Full Text Available The objectives of this study were to assess the construct equivalence of the Minnesota Job Satisfaction Questionnaire (MSQ, and to investigate the manifestation of job satisfaction at selected organisations in South Africa. A cross-sectional survey design with a random sample (N = 474 was used. The MSQ and a biographical questionnaire were administered. The results confirmed a two-factor model of job satisfaction, consisting of extrinsic job satisfaction and intrinsic job satisfaction. Exploratory factor analysis with target rotations conf rmed the construct equivalence of scales for the black and white groups. The results obtained from comparing job satisfaction levels of various demographic groups showed that practically significant differences existed between the job satisfaction of different age and race groups.

How to cite this article:

Buitendach, J.H., & Rothmann, S. (2009. The validation of the Minnesota Job Satisfaction Questionnaire in selected organisations in South Africa. SA Journal of Human Resource Management/ SA Tydskrif vir Menslikehulpbronbestuur, 7(1, Art. #183, 8 pages. DOI: 10.4102/sajhrm.v7i1.183

Sebastiaan Rothmann

2009-04-01

195

/ Psychometric properties of the Spanish validation of the Five Facets of Mindfulness Questionnaire (FFMQ)  

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Full Text Available SciELO Spain | Language: English Abstract in english Background and Objectives: Mindfulness-based therapies have demonstrated effectiveness in many clinical contexts. Various therapies that train mindfulness skills have proliferated in recent years. There is increasing interest in mindfulness-based therapies and in incorporating instruments that measu [...] re mindfulness in order to understand its role in clinical and basic research. The Five Facets of Mindfulness Questionnaire (FFMQ) is a questionnaire for measuring mindfulness; it was derived from a factor analysis of five different questionnaires that measure a trait-like general tendency to be mindful in daily life. The objective of this study is to validate the FFMQ in a Spanish sample. Methods: The FFMQ was administered to a sample of 462 subjects ranging from 18 to 63 years (X = 27.9; SD = 9.75). The sample was composed by clinical (n = 146) and non-clinical (n = 226) subsamples. Results: The internal reliability of the scales ranged from acceptable to very good. Convergent analysis was conducted by computing Pearson's correlations, showing high correlations. The factorial structure is the same as that proposed by Baer et al. Conclusions: The FFMQ proved to be an effective instrument for measuring mindfulness in clinical and non-clinical Spanish samples.

A., Cebolla; A., García-Palacios; J., Soler; V., Guillen; R., Baños; C., Botella.

2012-06-01

196

New Validated Thresholds for Various Intensities of Physical Activity in Adolescents Using the Actigraph Accelerometer  

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The aim of this study was to determine and validate the new thresholds for various intensities of physical activity in adolescents using the Actigraph accelerometer. Sixty healthy participants aged 10-16 years were recruited. Forty participants participated in the calibration study whereas the others participated in the validation study.…

Vanhelst, Jeremy; Beghin, Laurent; Turck, Dominique; Gottrand, Frederic

2011-01-01

197

Concurrent validity of kidney transplant questionnaire in US renal transplant recipients  

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Full Text Available Marie A Chisholm-Burns1,2, Steven R Erickson3, Christina A Spivey1, Rainer WG Gruessner2, Bruce Kaplan4 1Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, AZ; 2Department of Surgery, University of Arizona College of Medicine, Tucson, AZ; 3Department of Clinical Sciences, University of Michigan College of Pharmacy, Ann Arbor, MI; 4Department of Medicine, The University of Arizona College of Medicine Tucson, AZ, USA Background: Valid instrumentation in the assessment of health-related quality of life (HQoL in renal transplant recipients is critical to identifying particular nuances and determinants of HQoL in this population. Therefore, the validity of disease-specific instruments to measure HQoL in renal transplant recipients, such as the Kidney Transplant Questionnaire (KTQ, needs further investigation. The objective of this study was to assess the concurrent validity of the KTQ in adult US renal transplant recipients using the well established SF-12 Health Survey version 2 (SF-12v2 as the comparison instrument. Methods: One hundred and fourteen renal transplant recipients met the following inclusion criteria for this study, ie, were at least 21 years of age, more than two years post-transplant, and receiving immunosuppressant therapy. Subjects were asked to complete a series of HQoL instruments, ie, the KTQ and the SF-12v2 (physical component summary [PCS-12] and mental component summary [MCS-12]. Descriptive statistics were calculated, and correlational analyses were conducted to examine the concurrent validity of the HQoL instruments. Results: Among 100 participants (87.7% response rate, the majority of participants were male (52%, had deceased donor transplants (63%, and received Medicare benefits (84%. PCS-12 was positively correlated with three of five KTQ subscales (P < 0.05, ie, KTQ-physical (r = 0.43, KTQ-fatigue (r = 0.42, and KTQ-uncertainty/fear (r = 0.2. MCS-12 was positively correlated with all KTQ subscales (P < 0.01, ie, KTQ-physical (r = 0.26, KTQ-fatigue (r = 0.48, KTQ-uncertainty/fear (r = 0.33, KTQ-emotional (r = 0.47, and KTQ-appearance (r = 0.28. Conclusion: The findings support the concurrent validity of the KTQ in US renal transplant recipients. Future studies should continue exploring the validity of the KTQ, as well as its practical and research utility in HQoL measurement in the renal transplant population. Keywords: concurrent validity, kidney transplant questionnaire, quality of life, renal transplant recipients, SF-12 Health Survey

Chisholm-Burns MA

2011-10-01

198

Construcción y validación del cuestionario vulnerabilidad estrés Making and validation of the stress vulnerability questionnaire  

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Full Text Available Se realizó la construcción y validación de un test psicométrico para la determinación de vulnerabilidad al estrés. El test, denominado cuestionario vulnerabilidad estrés, fue realizado básicamente a partir de la batería psicométrico del método de enfoque sistémico de evaluación del estrés. Se confeccionó un cuestionario inicial de 63 ítems y 3 subescalas con el que se realizó un estudio piloto; al depurarlo, la forma definitiva fue redactada con 39 ítems y sometida a un estudio para determinar fiabilidad y validez. Se determinó una estructura trifactorial coincidente con el diseño previo. La consistencia interna fue de 0,92 según el alfa de Cronbach y de 0,90 con el coeficiente de Spearman-Brown. Se encontró una correlación test-retest de 0,97 y se correlacionó además, de forma significativa con criterios externos de vulnerabilidad-escala de neuroticismo del test de Eysenck, ansiedad como rasgo de Spielberger y el criterio clínico. Se concluyó que el cuestionario vulnerabilidad estrés constituye un instrumento válido y fiable para medir vulnerabilidad al estrés sobre la base del método de enfoque sistémico.A psychometric test was constructed and validated to determine stress. The test denominated stress vulnerability questionnaire was basically based on the psychometric battery of the systemic approach method for evaluating stress. An initial questionnaire composed of 63 items and 3 subscales was made to conduct a pilot study. On depurating the questionnaire, the final form contained 39 items and it was subjected to a study to find out reliability and validity. A trifactorial structure coinciding with the previous design was determined. The internal consistency was 0.92 according to Cronbach's alpha and 0.90 according to Spearman-Brown's coefficient.. A test-retest correlation of 0.97 was attained and it was also significantly correlated to the external criteria of vulnerability-neuroticism scale of Eysenck's test, Spielberg's anxiety trait and the clinical criterion. It was concluded that the stress vulnerability questionnaire is a valid and reliable instrument to measure vulnerability to stress based on the systemic approach method.

Carlos R. Quevedo Fonseca

2005-09-01

199

German translation and external validation of the Radboud Skills Questionnaire in patients suffering from Complex Regional Pain Syndrome 1  

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Full Text Available Abstract Background Patients suffering from Complex Regional Pain Syndrome commonly complain of substantial limitations in their activities of daily living. The Radboud Skills Questionnaire measures alterations in the level of disability of patients with Complex Regional Pain Syndrome, but this instrument is currently not available in German. The goals of our study were to translate the Dutch Radboud Skills Questionnaire into German and to assess its external criterion validity with the German version of the Disabilities of the Arm, Shoulder and Hand Questionnaire. Methods We translated the Radboud Skills Questionnaire according to published guidelines. Demographic data and validity were assessed in 57 consecutive patients with Complex Regional Pain Syndrome 1 of the upper extremity. Information on age, duration of symptoms, type of Complex Regional Pain Syndrome 1 and type of initiating event was obtained. We assessed the external criterion validity by comparing the German Radboud Skills Questionnaire and the German Disabilities of the Arm, Shoulder and Hand Questionnaire and calculated the prediction intervals. Results Score values ranged from 55.4 ± 22.0 for the Disabilities of the Arm, Shoulder and Hand Questionnaire score and 140.1 ± 39.2 for the Radboud Skills Questionnaire. We found a high correlation between the Radboud Skills Questionnaire and the Disabilities of the Arm, Shoulder and Hand Questionnaire (R2 = 0.83. Conclusion This validation of the Radboud Skills Questionnaire demonstrates that this German version is a simple and accurate instrument to assess and quantify disabilities of patients suffering from Complex Regional Pain Syndrome 1 of the upper extremity for clinical and research purposes

Perez Roberto SGM

2010-06-01

200

Psychometric validation of the Obsessive Beliefs Questionnaire and the Interpretation of Intrusions Inventory: Part I.  

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This article reports on the validation of the Obsessive Beliefs Questionnaire (OBQ) and Interpretations of Intrusions Inventory (III) developed by the Obsessive Compulsive Cognitions Working Group (OCCWG) to assess the primary beliefs and appraisals considered critical to the pathogenesis of obsessions. A battery of questionnaires that assessed symptoms of anxiety, depression, obsessive-compulsive symptoms and worry was administered to 248 outpatients with a DSM-IV diagnosis of Obsessive-Compulsive Disorder (OCD), 105 non-obsessional anxious patients, 87 non-clinical adults from the community, and 291 undergraduate students. Tests of internal consistency and test-retest reliability indicated that the OBQ and III assessed stable aspects of OC-related thinking. Between-group differences and correlations with existing measures of OC symptoms indicated that the OBQ and III assess core cognitive features of obsessionality. However, the various subscales of the OBQ and III are highly correlated, and both measures evidenced low discriminant validity. The findings are discussed in terms of the relevance and specificity of cognitive constructs like responsibility, control and importance of thoughts, overestimated threat, tolerance of uncertainty and perfectionism for OCD. PMID:12880642

2003-08-01

201

Development and validation of a quality of life questionnaire for patients with colostomy or ileostomy  

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Full Text Available Abstract Background Quality of life of stoma patients is increasingly being addressed in clinical trials. However, the instruments used in the majority of these studies have not been validated specifically for stoma patients. The aim of this paper is to describe the development and validation of a quality-of-life instrument, "Stoma-QOL", specifically for patients with colostomy or ileostomy. Methods Potential items were formulated in English on the basis of the results of a series of semi-structured interviews with 169 adult stoma patients. The process resulted in a preliminary 37-item version, which was translated into French, German, Spanish and Danish, and administered repeatedly to 182 patients with colostomy or ileostomy. A psychometric selection of items was performed through Rasch Analysis. The measurement properties of the final questionnaire version were subsequently tested. Results The 20 items in the final questionnaire covered four domains – sleep, sexual activity, relations to family and close friends, and social relations to other than family and close friends. These items were found to define a unidimensional variable according to Rasch specifications (Infit MNSQ 0.88 (p Conclusion Given the adequacy of the metric properties of the Stoma-QOL suggested by the psychometric analyses, this study confirms the suitability of the instrument in clinical practice and in clinical research.

Juul Kristian

2005-10-01

202

A population-based psychometric validation study of the Strengths and Difficulties Questionnaire - Hebrew version  

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Full Text Available This study presents the psychometric properties of the Strengths and Difficulties Questionnaire-Hebrew version (SDQ-H, used in the Israel Survey on Mental Health among Adolescents (ISMEHA. The SDQ-H was administered to a representative sample of 611 adolescents and their mothers. Structural validity was evaluated by exploratory and confirmatory factor analysis and the Development and Well-Being Assessment inventory (DAWBA was used as "gold standard" to test convergent and discriminant validity. Internal consistency and normative scores were established. Agreement was found with the original factor structure, except for the Peer Problem scale. Concurrent and discriminant validity varied from fair to very good for most scales. Total Difficulties scores showed better discriminant validity for the adolescents' than the mothers' report for internalizing disorders, and the opposite for externalizing disorders. Internal consistency for the Total Difficulties was 0.77 and for the Hyperactivity scale it was 0.73. It was lower for the other scales, particularly for the Peer problems scale. The findings suggest reasonable psychometric properties of the SDQ-Hebrew version. Comparisons with other translated SDQ versions are presented.

AlanApter

2010-12-01

203

Reliability and Validity of Self-Reported Questionnaires Related to Adolescent Violence and Consequences, Thailand  

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Full Text Available In Thailand physical violence among male adolescents is considered a significant public health issue, although there has been little published research into the aetiology and functions of violence in Thai youth. Research in this area has been hampered by a lack of psychometrically sound tools that have been validated to assess problem behaviours in Asian youth. The purpose of this paper is to provide validity and reliability data on an instrument to measure violence in Thai youth. In this study, reliability and validity data for a sample of adolescent Thai youth are reported for the Communities That Care Youth Survey (CTC-YS, a measure of risk and protective factors for violent behaviour, and the STAXI-II, a measure of angry experience and expression. The findings showed overall high internal consistency for both questionnaires, and there was evidence of construct validity. It is concluded that these measures are appropriate for use in research that seeks to investigate youth violence among adolescents in Thailand.

Nualnong Wongtongkam

2013-04-01

204

Validation of the self regulation questionnaire as a measure of health in quality of life research  

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Full Text Available Abstract Objectives Several epidemiological studies address psychosomatic 'self regulation' as a measure of quality of life aspects. However, although widely used in studies with a focus on complementary cancer treatment, and recognized to be associated with better survival of cancer patients, it is unclear what the 'self regulation' questionnaire exactly measures. Design and setting In a sample of 444 individuals (27% healthy, 33% cancer, 40% other internal diseases, we performed reliability and exploratory factor analyses, and correlated the 16-item instrument with external measures such as the Hospital Anxiety and Depression Scale, the Herdecke Quality of Life questionnaire, and autonomic regulation questionnaire. Results The 16-item pool had a very good internal consistency (Cronbach's alpha = 0.948 and satisfying/good (rrt = 0.796 test-retest reliability after 3 months. Exploratory factor analysis indicated 2 sub-constructs: (1 Ability to change behaviour in order to reach goals, and (2 Achieve satisfaction and well-being. Both sub-scales correlated well with quality of life aspects, particularly with Initiative Power/Interest, Social Interactions, Mental Balance, and negatively with anxiety and depression. Conclusions The Self Regulation Questionnaire (SRQ was found to be a valid and reliable tool which measures unique psychosomatic abilities. Self regulation deals with competence and autonomy and can be regarded as a problem solving capacity in terms of an active adaptation to stressful situations to restore wellbeing. The tool is an interesting option to be used particularly in complementary medicine research with a focus on behavioural modification.

Büssing A

2009-05-01

205

Psychometric validation of the experience with allergic rhinitis nasal spray questionnaire  

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Full Text Available Bruce Crawford1, Richard H Stanford2, Audrey Y Wong3, Anand A Dalal2, Martha S Bayliss11Mapi Values, Boston, MA, USA; 2GlaxoSmithKline, Research Triangle Park, NC, USA; 3BioMedical Insights, San Francisco, CA, USABackground: Patient experience and preference are critical factors influencing compliance in patients with allergic rhinitis (AR receiving intranasal corticosteroids. The Experience with Allergic Rhinitis Nasal Spray Questionnaire (EARNS-Q was developed to measure subject experiences with and preferences for nasal sprays.Objective: To describe the psychometric validation of the EARNS-Q modules.Methods: An observational study was conducted with subjects aged 18–65 years with physician-diagnosed vasomotor, seasonal, and/or perennial allergic rhinitis who were using a prescription nasal spray. Subjects completed the experience module of the EARNS-Q and the Treatment Satisfaction Questionnaire with Medication (TSQM at baseline and after 2 weeks. Further validation analyses were conducted in a 3-week, randomized, single-blind, crossover, multicenter clinical study in which subjects ?18 years of age with documented seasonal AR received flunisolide and beclomethasone and completed the EARNS-Q experience module on days 1 and 8, the EARNS-Q preference module on day 22, and the TSQM on days 8 and 22.Results: The observational and clinical studies were completed by 121 and 89 subjects, respectively. Both modules demonstrated acceptable reliability (? = 0.72 experience module; ? = 0.93 preference module global scores and validity (intraclass correlation coefficient or ICC 0.64 to 0.82 test–retest validity. Correlations among the experience and preference modules were moderate (r = 0.39 to 0.79 and within internal consistency reliability estimates, indicating measurement of distinct constructs.Conclusion: The EARNS-Q is a patient-reported outcomes measure that enables reliable and valid measurement of subject experience with, and preference for, prescription intranasal corticosteroid sprays for allergic rhinitis.Keywords: EARNS-Q, allergic rhinitis, compliance, intranasal corticosteroid, patient preference, psychometric validation

Crawford B

2011-06-01

206

The Four-Dimensional Symptom Questionnaire (4DSQ: a validation study of a multidimensional self-report questionnaire to assess distress, depression, anxiety and somatization  

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Full Text Available Abstract Background The Four-Dimensional Symptom Questionnaire (4DSQ is a self-report questionnaire that has been developed in primary care to distinguish non-specific general distress from depression, anxiety and somatization. The purpose of this paper is to evaluate its criterion and construct validity. Methods Data from 10 different primary care studies have been used. Criterion validity was assessed by comparing the 4DSQ scores with clinical diagnoses, the GPs' diagnosis of any psychosocial problem for Distress, standardised psychiatric diagnoses for Depression and Anxiety, and GPs' suspicion of somatization for Somatization. ROC analyses and logistic regression analyses were used to examine the associations. Construct validity was evaluated by investigating the inter-correlations between the scales, the factorial structure, the associations with other symptom questionnaires, and the associations with stress, personality and social functioning. The factorial structure of the 4DSQ was assessed through confirmatory factor analysis (CFA. The associations with other questionnaires were assessed with Pearson correlations and regression analyses. Results Regarding criterion validity, the Distress scale was associated with any psychosocial diagnosis (area under the ROC curve [AUC] 0.79, the Depression scale was associated with major depression (AUC = 0.83, the Anxiety scale was associated with anxiety disorder (AUC = 0.66, and the Somatization scale was associated with the GPs' suspicion of somatization (AUC = 0.65. Regarding the construct validity, the 4DSQ scales appeared to have considerable inter-correlations (r = 0.35-0.71. However, 30–40% of the variance of each scale was unique for that scale. CFA confirmed the 4-factor structure with a comparative fit index (CFI of 0.92. The 4DSQ scales correlated with most other questionnaires measuring corresponding constructs. However, the 4DSQ Distress scale appeared to correlate with some other depression scales more than the 4DSQ Depression scale. Measures of stress (i.e. life events, psychosocial problems, and work stress were mainly associated with Distress, while Distress, in turn, was mainly associated with psychosocial dysfunctioning, including sick leave. Conclusion The 4DSQ seems to be a valid self-report questionnaire to measure distress, depression, anxiety and somatization in primary care patients. The 4DSQ Distress scale appears to measure the most general, most common, expression of psychological problems.

van Balkom Anton JLM

2006-08-01

207

Repeatability and relative validity of a quantitative food-frequency questionnaire among French adults  

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Full Text Available Background: A 50-item self-administered food frequency questionnaire (FFQ was developed for French adults, to assess the intake of energy, 10 macronutrients, 11 vitamins, and 11 minerals, and to be used in the context of a medical consultation. Objective: To assess the repeatability and relative validity of this FFQ compared to a 7-day diet record (7-DR. Design: A total of 54 and 100 French adults were included in the repeatability and validation studies, respectively. Repeatability was assessed using two FFQs, the second carried out 3 weeks after the first. In the validation study, subjects first completed the FFQ, then the 7-DR the following week. Energy and nutrient intakes were compared using Pearson correlation. The degree of misclassification by the FFQ, compared to the 7-DR, was calculated by a contingency table of quintiles. Bland–Altman plots assessed the correlation between FFQ and 7-DR across the intake range. Results: Repeatability for intake, explored by Pearson correlation, was 0.62–0.90 (median: 0.81. Relative validity, as determined by Pearson correlation for the nutrient intake derived from the FFQ and 7-DR, was 0.36–0.80 (0.64. The FFQ tended to report higher fiber and micronutrient intake than 7-DR. Misclassification into opposite quintiles ranged 0–6% (1%, whereas classification into same or adjacent quintiles ranged 59–83% (74%. Bland–Altman plots showed good agreement for most nutrients across the range of intake. Conclusion: This new FFQ showed a high repeatability and good relative validity, and thanks to its short length, should be a useful tool for rapidly evaluating the nutrient intake of French adults.

Emmanuel Barrat

2012-10-01

208

Adaption and validation of the Safety Attitudes Questionnaire for the Danish hospital setting  

DEFF Research Database (Denmark)

PURPOSE: Measuring and developing a safe culture in health care is a focus point in creating highly reliable organizations being successful in avoiding patient safety incidents where these could normally be expected. Questionnaires can be used to capture a snapshot of an employee's perceptions of patient safety culture. A commonly used instrument to measure safety climate is the Safety Attitudes Questionnaire (SAQ). The purpose of this study was to adapt the SAQ for use in Danish hospitals, assess its construct validity and reliability, and present benchmark data. MATERIALS AND METHODS: The SAQ was translated and adapted for the Danish setting (SAQ-DK). The SAQ-DK was distributed to 1,263 staff members from 31 in- and outpatient units (clinical areas) across five somatic and one psychiatric hospitals through meeting administration, hand delivery, and mailing. Construct validity and reliability were tested in a cross-sectional study. Goodness-of-fit indices from confirmatory factor analysis were reported along with inter-item correlations, Cronbach's alpha (?), and item and subscale scores. RESULTS: Participation was 73.2% (N=925) of invited health care workers. Goodness-of-fit indices from the confirmatory factor analysis showed: c(2)=1496.76, P<0.001, CFI 0.901, RMSEA (90% CI) 0.053 (0.050-0056), Probability RMSEA (p close)=0.057. Inter-scale correlations between the factors showed moderate-to-high correlations. The scale stress recognition had significant negative correlations with each of the other scales. Questionnaire reliability was high, (?=0.89), and scale reliability ranged from ?=0.70 to ?=0.86 for the six scales. Proportions of participants with a positive attitude to each of the six SAQ scales did not differ between the somatic and psychiatric health care staff. Substantial variability at the unit level in all six scale mean scores was found within the somatic and the psychiatric samples. CONCLUSION: SAQ-DK showed good construct validity and internal consistency reliability. SAQ-DK is potentially auseful tool for evaluating perceptions of patient safety culture in Danish hospitals.

Kristensen, Solvejg; Sabroe, Svend

2015-01-01

209

Validation of the Dutch translation of the Inflammatory Bowel Disease Questionnaire (IBDQ): a health-related quality of life questionnaire in inflammatory bowel disease.  

Science.gov (United States)

Health-related quality of life assessment can benefit several groups involved with health care. The aim of our study was to assess construct validity, reliability, discriminant ability and sensitivity to change of the Dutch translation of the Inflammatory Bowel Disease Questionnaire (IBDQ), a disease-specific quality-of-life questionnaire. A group of 120 IBD patients completed the IBDQ and two Visual Analogue Scales concerning general well-being and bowel function twice. Fifty-two patients also completed the Short-Form 36 twice. Disease activity was assessed once. Correlations between the IBDQ scores and the global assessments were reasonably high and the IBDQ was shown to be discriminative. High intraclass correlation coefficients between both measurements of the IBDQ were observed in patients who reported no change in bowel complaints. In contrast, significant differences were found between both moments in patients who reported change. The Dutch IBDQ proved to be valid, discriminative and reliable. PMID:9243124

Russel, M G; Pastoor, C J; Brandon, S; Rijken, J; Engels, L G; van der Heijde, D M; Stockbrügger, R W

1997-01-01

210

Validation of the Sinhala version of 30-item General Health Questionnaire  

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Full Text Available Background: The General Health Questionnaire (GHQ is a widely used instrument to detect non potential psychotic psychological problems. The Sinhala translation of GHQ-30 has been widely used for research purposes in Sri Lanka, but details pertaining to the validation procedure have not been published. Objective: To determine the criterion validity of Sinhala versions of GHQ-30. Methods: This was a descriptive cross-sectional study including 374 patients aged 18 to 75 years, attending Out Patient Department of Colombo North Teaching Hospital between June 2009 to September 2010. Self administered Sinhala version of GHQ-30 was completed by the participants. Clinical Examination was done blindly to the GHQ score by a Psychiatrist based on ICD 10 classification of Depression/Anxiety/social dysfunction as reference standard. Cutoff values for GHQ-30 was determined by applying Receiver Operation Characteristic (ROC curves. Results: Optimal cutoff levels were 5/6 for GHQ-30 with a sensitivity of 67.5% (95%CI: 59%–76% and a specificity of 80% (95%CI: 75%–85%. Optimal cutoff levels were not changed by sex, age and educational levels. The area under the ROC curve for GHQ-30 was 0.79. Despite above, multilevel likelihood ratios of >1 were obtained only for total scores of ?7 for GHQ-30. Conclusions: GHQ 30 displays adequate validity for use in the Sinhala speaking primary care setting attendees for assessing psychiatric disorders.

Chrishantha Abeysena

2012-07-01

211

Validity and reliability of developmental coordination disorder questionnaire-spanish version  

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Full Text Available The Developmental Coordination Disorder is characterized by difficulties that produce consequences on the psychomotor performance in daily and school activities, and requires early diagnosis. The Developmental Coordination Disorder Questionnaire CTDC is used for its diagnosis.The objective of the study was to determinate the psychometric properties of CTDC. Methodology. Descriptive study and instrument validation, with a sample of 41 children aged between 6 to 12 years old, at school, with the application of the CTDC and the Da Fonseca Psychomotor Battery. The study analyzed internal consistency reliability, and intra-rater and concurrent validity through the two instruments. Results. Positive results were obtained: the reliability for the full internal consistency using Cronbach’s alpha coefficient was 0.92, and the intra-rater reliability using Kappa index was 0.82 with ap<0.001, independent items showed values above 0.5; concurrent validity through the Spearman correlation coefficient Rho was 0.6, with ap<0.01. Conclusions. The CTDC has appropriate and strong psychometric properties for its application and clinical use.

Luisa Matilde Salamanca Duque

2013-09-01

212

Validity of a short questionnaire to assess physical activity in 10 European countries  

DEFF Research Database (Denmark)

To accurately examine associations of physical activity (PA) with disease outcomes, a valid method of assessing free-living activity is required. We examined the validity of a brief PA questionnaire (PAQ) used in the European Prospective Investigation into Cancer and Nutrition (EPIC). PA energy expenditure (PAEE) and time spent in moderate and vigorous physical activity (MVPA) was measured in 1,941 healthy individuals from 10 European countries using individually-calibrated combined heart-rate and movement sensing. Participants also completed the short EPIC-PAQ, which refers to past year's activity. Pearson (r) and Spearman (?) correlation coefficients were calculated for each country, and random effects meta-analysis was used to calculate the combined correlation across countries to estimate the validity of two previously- and one newly-derived ordered, categorical PA indices ("Cambridge index", "total PA index", and "recreational index") that categorized individuals as inactive, moderately inactive, moderately active, or active. The strongest associations with PAEE and MVPA were observed for the Cambridge index (r = 0.33 and r = 0.25, respectively). No significant heterogeneity by country was observed for this index (I(2) = 36.3%, P = 0.12; I(2) = 0.0%, P = 0.85), whereas heterogeneity was suggested for other indices (I(2) > 48%, P  47%, P 

no-lastname, no-firstname; Overvad, Kim

2012-01-01

213

?????????????????—????????????????????????? Modifying Friendship Quality Questionnaire with Item Response Theory Approach——Validating with Facet Theory and Structure Equation Techniques  

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Full Text Available ?????????????????????????????Parker & Asher (1993????????????????????????????????????????????SPSS15.0????????????MULTILOG 7.03??????????????????????????????????????????????1 ?????????????????????????????2 ???????a????b???????????3 ???????????????4 ?????????????????5 ???????????????????????26??????????????????????????????????????????????????????????????????????????????????????????0.875???????44.380%?????????????????????????????????The item discrimination, difficulty and information function peak of the item response theory are used to revise the friendship quality questionnaire produced by Parker & Asher (1993, the purpose is that this questionnaire revised is more accurate to survey the status of friendship quality of chinese youth. SPSS15.0 software is used to manage data, using MULTILOG 7.03 software to analysis parameter. Structural equation, facet theory and the minimum space method are used to confirm the questionnaire revision. Results are as follows: 1 The friendship quality questionnaire is one-dimensional which can be revised by item response theory. 2 The item discrimination a, difficulty b of new questionnaire are with reasonable scopes. 3 The test information function peak of the new questionnaire is smaller. 4 The factors of old and the new questionnaire have significantly high positive correlation. 5 The results confirmed are that: The structure of four factors with 26 items is clear. Four factors are: affirmation and care, help and guidance, revealed intimately and exchange and conflict solution and accompany. Compared with the original questionnaire, the new one has not conflict and betrayal factor. The questionnaire revised has higher reliability and validity, consistency reliability is 0.875 and variance explained is 44.380%. After measuring officially, the questionnaire revised can survey the status of friendship quality of Chinese youth effectively.

???

2011-12-01

214

Marijuana Craving Questionnaire (MCQ-SF/Versão Brasil: validação semântica Marijuana Craving Questionnaire (MCQ-SF/Brazil Version: semantic validation  

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Full Text Available OBJETIVO: O objetivo deste estudo foi realizar tradução e adaptação transcultural do Marijuana Craving Questionnaire (MCQ-SF10, que avalia o craving por maconha em uma amostra brasileira. MÉTODO: O MCQ-SF foi traduzido do inglês para o português, aplicado em 10 sujeitos, submetido ao brainstorming num grupo de três indivíduos para reprodução individual e verbal, item a item. Realizou-se o back-translation, uma versão para o idioma de origem, a partir da primeira tradução e do brainstorming. Logo após, traduziu-se novamente para o português. Um comitê de juízes especialistas analisou todas as traduções. RESULTADOS: Após as considerações do comitê e um estudo-piloto com 30 sujeitos, a versão final do MCQ-SF/Versão Brasil foi construída. CONCLUSÃO: Os resultados demonstraram uma equivalência semântica satisfatória entre as versões. O MCQ-SF/Versão Brasil pode ser útil para avaliar o craving pela maconha nos dependentes dessa substância.OBJECTIVE: The aim of this study was to translate and adapt culturally the Marijuana Craving Questionnaire (MCQ-SF10 which evaluates the craving for marijuana in a Brazilian sample. METHOD: The Marijuana Craving Questionnaire (MCQ-SF was translated from English to Portuguese, administered to 10 subjects, submitted to a brainstorming in a group of three people for individual and verbal reproduction, item by item. Back-translation was executed, a translation for the original language, based on first translation and from brainstorming. Soon after, it was translated again into Portuguese. A committee of specialists analyzed all translations. RESULTS: After the committee considerations and a pilot study with 30 subjects, the final version of MCQ-SF/Versão Brasil was built. CONCLUSION: The results showed a satisfactory semantic equivalence between versions. The MCQ/Versão Brasil can be useful to evaluate the craving for marijuana on the dependents of this substance.

Rosemeri Siqueira Pedroso

2009-01-01

215

Consensual validity parameters of the Zuckerman-Kuhlman personality questionnaire: evidence from self-reports and spouse reports.  

Science.gov (United States)

One way of validating questionnaire responses is correlating them with ratings made by external assessors who know the ratee well: This is known as consensual validity. In this study, we assessed the consensual validity of the Zuckerman-Kuhlman Personality Questionnaire (ZKPQ; Zuckerman, 2002; Zuckerman, Kuhlman, Joireman, Teta, & Kraft, 1993). A multitrait-multimethod matrix of self-reported and spouse reported personality ratings was used to establish convergent and discriminant validity by means of Campbell and Fiske's (1959) evaluative criteria. Self-reports of 86 men and 85 women were correlated with their spouses' reports. Intraclass correlations ranged from .47 to .63 for the 5 dimensions, providing strong evidence of convergent and discriminant validity. The results obtained favor the use of the ZKPQ as a valid self-report measure of personality traits. PMID:15907164

Gomà-i-Freixanet, Montserrat; Wismeijer, Andreas A J; Valero, Sergi

2005-06-01

216

Psychosocial consequences of cancer screening - development and validation of a questionnaire  

DEFF Research Database (Denmark)

Objective: The objective of this study was to extend the Consequences of Screening (COS) Questionnaire for use in a lung cancer screening by testing for comprehension, content coverage, dimensionality, and reliability. Methods: In interviews, the suitability, content coverage, and relevance of the COS were tested on participants in a lung cancer screening program. The results were thematically analyzed to identify the key consequences of abnormal and false-positive screening results. Item Response Theory and Classical Test Theory were used to analyze data. Dimensionality, objectivity, and reliability were established by item analysis, examining the fit between item responses and Rasch models. Results: Eight themes specifically relevant for participants in lung cancer screening results were identified: “self-blame,” “focus on symptoms,” “stigmatization,” “introvert,” “harm of smoking,” “impulsivity,” “empathy,” and “regretful of still smoking.” Altogether, 26 new items for part I and 16 new itemsfor part II were generated.These themes were confirmed to fit a partial-credit Rasch model measuring different constructs including several of the new items. Conclusion: In conclusion, the reliability and the dimensionality of a condition-specific measure with high content validity for persons having abnormal or false-positive lung cancer screening results have been demonstrated. This new questionnaire called Consequences of Screening in Lung Cancer (COS-LC) covers in two parts the psychosocial experience in lung cancer screening. Part I: “anxiety,” “behavior,” “dejection,” “sleep,” “selfblame,” “focus on airway symptoms,” “stigmatization,” “introvert,” and “harm of smoking.” Part II: “calm/relax,” “social network,” “existential values,” “impulsivity,” “empathy,” and “regretful of still smoking.” Keywords: lung cancer, psychometrics, public health, questionnaire development, secondary prevention.

Brodersen, John; Thorsen, H

2010-01-01

217

The comprehensive alcohol expectancy questionnaire: confirmatory factor analysis, scale refinement, and further validation.  

Science.gov (United States)

The Comprehensive Alcohol Expectancy Questionnaire (CAEQ; Demmel & Hagen, 2003a, 2003b) is a self-report measure designed to assess an individual's alcohol expectancies. In this study, we examined the CAEQ in a student sample (N= 932) and in a clinical sample of alcohol-dependent inpatients (N= 744). The Five-factor structure was confirmed by means of confirmatory factor analysis. Convergent validity of the revised CAEQ was supported by showing significant relationships to quantity and frequency of drinking. The results of this study suggest that the revised CAEQ appears to be a psychometrically sound tool for the assessment of alcohol expectancies among both students and alcohol-dependent inpatients. PMID:20706926

Nicolai, Jennifer; Demmel, Ralf; Moshagen, Morten

2010-09-01

218

Short form of Sarason's Social Support Questionnaire: French adaptation and validation.  

Science.gov (United States)

The original short form of Sarason's Social Support Questionnaire measures two dimensions of social support, availability and satisfaction. The factorial structure of the social support was assessed in a French sample along with the association between the dimensions of social support and personality traits such as Extraversion, Neuroticism, and Depression. A 6-item French version was administered to 648 subjects: 348 university freshmen (228 females, 120 males) and 304 unemployed men. A principal component analysis followed by oblique rotations was undertaken on each sample. This yielded two factors, Availability and Satisfaction. These results sustained the stability of the factorial structure from one culture to another. Validity and reliability were satisfactory. Moreover, these two dimensions were correlated with two personality scales (high extraversion, low depression). Such results agree with previous results establishing relations between social support and salutogenic dimensions of personality. PMID:16279325

Rascle, Nicole; Bruchon-Schweitzer, Marilou; Sarason, Irwin G

2005-08-01

219

The bahasa melayu version of the global physical activity questionnaire: reliability and validity study in malaysia.  

Science.gov (United States)

This study aimed to assess the reliability and concurrent validity of the Bahasa Melayu version of the Global Physical Activity Questionnaire (GPAQ-M) by comparing it with the short form of the International Physical Activity Questionnaire (IPAQ-S) and objectively measuring physical activity using a Yamax DigiWalker (Yamax, Tokyo, Japan) pedometer. A total of 100 adults aged between 20 and 58 years from Kelantan in Malaysia voluntarily participated in this study. The Wilcoxon signed-rank analysis showed no significant differences in 2-week test-retest scores for total metabolic equivalent?minutes?per week and 4 domains of the GPAQ-M. There was a low but significant relationship between time spent on total physical activity measured by the GPAQ-M and average steps per day recorded using the pedometer (r s = .265, P = .013). Significant correlations were also found between GPAQ-M and the IPAQ-S for varying levels of intensity during physical activities (r s = .309-.466, P < .01). PMID:22234832

Soo, K L; Wan Abdul Manan, W M; Wan Suriati, W N

2015-03-01

220

Translation and validation of Berlin questionnaire in primary health care in Greece  

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Full Text Available Abstract Background The aim of our study was to validate a Greek translation of the Berlin Questionnaire (BQ for obstructive sleep apnoea syndrome (OSAS and to explore whether this screening questionnaire could be used to help identify primary care patients at greater risk of having OSAS. Methods We recruited 189 patients visiting a primary health care setting on the island of Crete, Greece. They all completed the Greek Version of the BQ. Patients were then referred to a Sleep Disorders Unit for evaluation of suspected sleep-disordered breathing. Results A PSG study was performed in 129 of the 189 subjects (68.3%. BQ identified 74.4% (n?=?96 of the patients as high-risk for OSAS and the remaining 25.6% (n?=?33 as low-risk. The sensitivity and specificity of BQ for OSAS diagnosis were 76% and 40%, respectively, for an apnoea–hypopnoea index (AHI ?5 per hour but 30 per hour. Conclusions In conclusion, the Greek Version of the BQ is a useful instrument for identifying patients at risk for OSAS in primary health care in Greece. The findings of our study confirm that such screening tools should be used by primary care clinicians for OSAS prediction.

Bouloukaki Izolde

2013-01-01

221

Cross-cultural validation and analysis of responsiveness of the QUALIOST®: QUAlity of Life questionnaire In OSTeoporosis  

OpenAIRE

BACKGROUND: The QUALIOST was designed for use with the SF-36 to measure established osteoporosis-specific quality of life (QoL). The reliability (internal consistency and test-retest) and validity of the questionnaire were established in a stand-alone psychometric validation study. The objective of this paper is to provide additional information on the instrument's responsiveness using clinical trial data, along with the reliability and validity of translated versions. METHODS: The Spinal Ost...

La Loge, Christine; Sullivan, Kate; Pinkney, Robert; Marquis, Patrick; Roux, Christian; Meunier, Pierre Jean

2005-01-01

222

Psychological capital: Internal and external validity of the Psychological Capital Questionnaire (PCQ-24) on a South African sample  

OpenAIRE

Orientation: Psychological capital (PsyCap) is a relatively novel construct measured with the Psychological Capital Questionnaire 24 (PCQ-24). Only one published South African study on the instrument exists, providing inconsistent psychometric results, when compared with other United States of America (USA) and non-USA studies.Research purpose: The objectives of this study were to investigate the internal validity (construct and discriminant validity), reliability and external validity (relat...

Gina Görgens-Ekermans; Marthine Herbert

2013-01-01

223

The validity and reliability of a home environment preschool-age physical activity questionnaire (Pre-PAQ)  

OpenAIRE

Abstract Background There is a need for valid population level measures of physical activity in young children. The aim of this paper is to report the development, and the reliability and validity, of the Preschool-age Children's Physical Activity Questionnaire (Pre-PAQ) which was designed to measure activity of preschool-age children in the home environment in population studies. Methods Pre-PAQ was completed by 103 families, and validated against accelerometry for 67 children (mean age 3.8 ...

Peat Jennifer K; Hardy Louise L; Dwyer Genevieve M; Baur Louise A

2011-01-01

224

Young & restless: Validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth  

OpenAIRE

Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as we...

MichaelD.Mrazek

2013-01-01

225

Young and restless: validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth  

OpenAIRE

Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well ...

Mrazek, Michael D.; Phillips, Dawa T.; Franklin, Michael S.; Broadway, James M.; Schooler, Jonathan W.

2013-01-01

226

Assessing decentering: validation, psychometric properties, and clinical usefulness of the Experiences Questionnaire in a Spanish sample.  

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Decentering is defined as the ability to observe one's thoughts and feelings in a detached manner. The Experiences Questionnaire (EQ) is a self-report instrument that originally assessed decentering and rumination. The purpose of this study was to evaluate the psychometric properties of the Spanish version of EQ-Decentering and to explore its clinical usefulness. The 11-item EQ-Decentering subscale was translated into Spanish and psychometric properties were examined in a sample of 921 adult individuals, 231 with psychiatric disorders and 690 without. The subsample of nonpsychiatric participants was also split according to their previous meditative experience (meditative participants, n=341; and nonmeditative participants, n=349). Additionally, differences among these three subgroups were explored to determine clinical validity of the scale. Finally, EQ-Decentering was administered twice in a group of borderline personality disorder, before and after a 10-week mindfulness intervention. Confirmatory factor analysis indicated acceptable model fit, sb?(2)=243.8836 (pCFI=.939, GFI=.936, SRMR=.040, and RMSEA=.06 (.060-.077), and psychometric properties were found to be satisfactory (reliability: Cronbach's ?=.893; convergent validity: r>.46; and divergent validity: r<-.35). The scale detected changes in decentering after a 10-session intervention in mindfulness (t=-4.692, p<.00001). Differences among groups were significant (F=134.8, p<.000001), where psychiatric participants showed the lowest scores compared to nonpsychiatric meditative and nonmeditative participants. The Spanish version of the EQ-Decentering is a valid and reliable instrument to assess decentering either in clinical and nonclinical samples. In addition, the findings show that EQ-Decentering seems an adequate outcome instrument to detect changes after mindfulness-based interventions. PMID:25311294

Soler, Joaquim; Franquesa, Alba; Feliu-Soler, Albert; Cebolla, Ausias; García-Campayo, Javier; Tejedor, Rosa; Demarzo, Marcelo; Baños, Rosa; Pascual, Juan Carlos; Portella, Maria J

2014-11-01

227

Validity of two physical activity questionnaires (IPAQ and PAQA for Vietnamese adolescents in rural and urban areas  

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Full Text Available Abstract Background Although physical activity is recognised to be an important determinant of health and nutritional status, few instruments have been developed to assess physical activity in developing countries. The aim of this study was to compare the validity of the short form of the International Physical Activity Questionnaire (IPAQ and a locally adapted version of the Physical Activity Questionnaire for Adolescents (PAQA for use in school going adolescents in rural and urban areas in Vietnam. Methods Sixteen year old adolescents from rural areas (n = 137 and urban areas (n = 90 completed the questionnaires in 2006. Test-retest reliability was assessed by comparing registrations after 2 weeks. Criterion validity was assessed by comparison with 7 days continuous accelerometer logging. Validity of the two methods was assessed using Spearman correlation coefficient, intra class correlation coefficients (ICC and Kappa statistics. Results Reliability of both questionnaires was poor for both the IPAQ (ICC = 0.37 and the PAQA (ICC = 0.40. Criterion validity of both questionnaires was acceptable and similar for the IPAQ (? = 0.21 and the PAQA (? = 0.27 but a significantly lower validity was observed in rural areas. Both forms poorly estimated time spent on light, moderate and vigorous physical activity. Agreement of both questionnaires to classify individuals was also low but the IPAQ performed better than the PAQA. Conclusion Both questionnaires have a similar and overall poor validity to be used as a population instrument in Vietnam. Low reliability and classification properties in rural areas call for further research for specific use in such settings.

Khan Nguyen

2008-07-01

228

Tradução para a língua portuguesa, adaptação cultural e validação do Breast Evaluation Questionnaire / Brazilian version of the Breast Evaluation Questionnaire: cultural adaptation and validation  

Scientific Electronic Library Online (English)

Full Text Available SciELO Brazil | Languages: English, Portuguese Abstract in portuguese INTRODUÇÃO: Dados mensuráveis de resultados em cirurgia plástica são escassos. Nos últimos anos, instrumentos de medida de qualidade de vida vêm sendo utilizados em escala mundial. Não há instrumentos válidos e adaptados no Brasil para avaliar qualidade de vida especificamente para cirurgia das mama [...] s. O objetivo deste estudo é traduzir para o português, adaptar culturalmente e validar o Breast Evaluation Questionnaire (BEQ 55) para uso no País. MÉTODO: Foram realizadas duas traduções e duas traduções reversas do instrumento, intercaladas por revisões de comitê multidisciplinar. A adaptação cultural foi feita com aplicação do questionário a grupos de 20 pacientes do ambulatório de cirurgia plástica, com modificações pertinentes para melhora do entendimento. Para testar a reprodutibilidade e a validade de construção, 20 pacientes foram entrevistados em duas ocasiões: na primeira, por entrevistadores diferentes, e na segunda (após 7 dias a 14 dias), por apenas um deles. Na primeira, foi aplicado também o Short-Form 36. RESULTADOS: Na adaptação cultural, foram modificadas todas as questões para facilitar o entendimento. Um novo grupo obteve boa compreensão de todas as questões. A consistência interna do instrumento variou de 0,931 a 0,936. O coeficiente de reprodutibilidade interobservador foi de 0,962 e o intraobservador, de 0,919. Apenas os domínios do SF-36 capacidade funcional, estado geral de saúde e aspectos emocionais tiveram correlação com o escore total do BEQ 55. CONCLUSÕES: O questionário foi traduzido e adaptado com sucesso, sendo a versão brasileira denominada Questionário de Avaliação das Mamas (BEQ-Brasil), e provou ser válido e reprodutível. Abstract in english BACKGROUND: Measurable data on plastic surgery outcomes are scarce. In recent years, questionnaires to measure quality of life have been used globally. In Brazil, there are no questionnaires validated and adapted in the Brazilian population that specifically assess quality of life after breast surge [...] ry. The aim of this study was to translate the Breast Evaluation Questionnaire (BEQ 55) into Portuguese, and culturally adapt and validate the translation for use in Brazil. METHODS: Two translations, two revisions by a multidisciplinary group, and two back translations of the questionnaire were performed. Cultural adaptation was performed by applying the questionnaire to groups of 20 patients from the plastic surgery outpatient clinic. The questionnaire included relevant modifications for better understanding of the questions. To test the questionnaire's reproducibility and validity, 20 patients were interviewed on two separate occasions. On the first occasion, they were interviewed by different interviewers, and on the second occasion (after 7 days and after 14 days), by only one. In addition, the Short-Form 36 was applied during the first interview. RESULTS: During cultural adaptation, questions were modified to facilitate the patients' understanding. A new group was tested to confirm that items were understood. Internal consistency of the questionnaire ranged between 0.931 and 0.936. The interobserver reproducibility coefficient was 0.962, and the intraobserver reproducibility coefficient was 0.919. Only the domains of the SF-36 regarding functional capacity, general health status, and emotional aspects correlated with the total score of the BEQ 55. CONCLUSIONS: The BEQ 55 questionnaire was successfully translated and adapted. The Brazilian version was called "Questionário de Avaliação das Mamas (BEQ-Brasil)" and was demonstrated to be valid and reproducible.

Lia Fleissig, Ferreira; Miguel, Sabino Neto; Mayara Mytzi de Aquino, Silva; Vanessa Contato Lopes, Resende; Lydia Masako, Ferreira.

2013-06-01

229

Measurement of psychosocial health in medical students: Validation of the Jefferson Medical College's Questionnaire in Mexico  

Scientific Electronic Library Online (English)

Full Text Available SciELO Argentina | Language: English Abstract in spanish Como la literatura consigna, los estudiantes y profesionales de la Medicina en comparación con la población general y de otras carreras conforman una población que resulta vulnerable frente a los trastornos de salud psicosocial. En la investigación psicosocial de la educación médica un punto clave c [...] orresponde a la identificación de medidas relevantes con cualidades psicométricas. En el presente trabajo se analiza la validez y confiabilidad de un conjunto de escalas psicosociales aplicadas a 3.603 alumnos de la Facultad de Medicina de la Universidad Autónoma de Nuevo León (México). Las escalas administradas fueron: Soledad, Ansiedad ante los exámenes, Ansiedad general, Autoestima, Extroversión, Locus de control externo, Neuroticismo, Depresión, Eventos estresantes en la vida, Percepción de relaciones tempranas con los padres y amigos y Percepción de estado de salud general. Estas escalas fueron propuestas por investigadores de la Escuela de Medicina de Jefferson (Estados Unidos). Se confirmó la unidimensionalidad y la validez de constructo de las mediciones de Soledad, Ansiedad ante los exámenes, Ansiedad general, Autoestima y Extroversión. Así también, la magnitud y dirección de las correlaciones interescalas apoyaron la validez convergente y discriminante, con excepción de Locus de control externo y Neuroticismo. Los resultados confirman las propiedades psicométricas de las escalas, las cuales son útiles para proveer información a los educadores médicos y a profesionales de la salud mental en la detección temprana de problemas psicosociales quienes en conjunto pueden coadyuvar en la optimización de la salud mental de los estudiantes de escuelas de Medicina a través de programas académicos acordes a sus necesidades. Abstract in english The greater the psychosocial health, the greater is the well-being and the capacity for adaptation and overcoming problems and common life frustrations in family, relationships, and work. Medical students and practicing physicians, in comparison with the general population and that of other professi [...] ons, are exposed to academic and professional stress and therefore are vulnerable to psychosocial health problems and certain specific dysfunctions that may compromise their physical, mental, and social health. In the field of psychosocial research in medical education, the key issue is to find relevant and psychometrically sound measures. The Jefferson Medical College's Psychosocial Questionnaire contains abridged versions of nine personality tests, as well as questions about respondents' relationships with parents in the first five years of life and with classmates in the early schooling. The scales in the questionnaire have shown satisfactory internal consistency reliability and construct validity through factor analysis. To our knowledge, in Mexico, there is not a specific questionnaire that measures psychosocial profile in a non-clinical population such as medical students. The present study adapted and translated the questionnaire from English to Spanish in order to evaluate its validity and reliability in Mexican medical students, to further learn its predictive validity of academic performance. In this study, we compared the factor structure in Mexico to the results obtained in the United States research. Implications for predicting academic and clinical performance of medical students and physicians were discussed. Study participants consisted of 3,603 matriculates at the Escuela de Medicina de la Universidad Autónoma de Nuevo León (Mexico). Psychosocial measures included Loneliness, Test anxiety, General anxiety, Self-esteem, Extroversion, External locus of control, Neuroticism, Depression, Stressful life events, Perceptions of early relationships with mother and father, Peer relationships and Perception of health, used by researchers at Jefferson Medical College in the United States. The items were translated into Spanish and back translated from Spanish to Engli

Adelina, Alcorta; Jesús, Ancer; Donato, Saldívar; Santos, Guzmán; María V., Bermúdez; Juan, Montes; Juan F., González; Silvia, Tavitas; Francisco J., Rodríguez; Marco V., Gómez; Ana M., Salinas; Mohammadreza, Hojat; Stefan M., Fernández Zambrano.

2008-07-01

230

Validity and reliability of a Turkish version of the body shape questionnaire among female high school students: preliminary examination.  

Science.gov (United States)

The aim of this study is to assess the validity and reliability of a Turkish version of the Body Shape Questionnaire (BSQ) among young people. The BSQ was initially administrated to female high school students (N?=?665) and administered a second time to a subset of subjects (N?=?144). The subjects also completed the Eating Attitudes Test, the Body Image Satisfaction Questionnaire (a dieting questionnaire) and the Hopkins Symptom Checklist (SCL-90), and were weighed, and their body mass indices were calculated. Test-retest reliability of the BSQ was 0.81. The BSQ score correlated highly with the Eating Attitudes Test, Body Image Satisfaction Questionnaire and the Hopkins Symptom Checklist. Higher BSQ scores were also associated with higher body mass index. The results suggest that the Turkish version of BSQ is a valid and reliable tool for assessing body image concerns in teenagers. PMID:21953701

Akdemir, Asena; Inandi, Tacettin; Akbas, Duygu; Karaoglan Kahilogullari, Akfer; Eren, Mehmet; Canpolat, Banu Isik

2012-01-01

231

Screening for personality disorders: A new questionnaire and its validation using Latent Class Analysis  

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Full Text Available Background: We evaluated a new screening instrument for personality disorders. The Personality Disorder Screening (PDS is a self-administered screening questionnaire that includes 12 items from the Personality Self Portrait (Oldham & Morris, 1990. Sampling and methods: The data of n = 966 participants recruited from the non-clinical population and from different clinical settings were analyzed using latent class analysis. Results: A 4-class model fitted the data best. It confirmed a classification model for personality disorders proposed by Gunderson (1984 and showed high reliability and validity. One class corresponded to “healthy” individuals (40.6 %, and one class to individuals with personality disorders (17.2 %. Two additional classes represented individuals with specific personality styles. Evidence for convergent validity was found in terms of strong associations of the classification with the Structured Clinical Interview (SCID-II for diagnosing personality disorders. The latent classes also showed theoretically expected associations with membership in different subsamples. Conclusions: The PDS shows promise as a new instrument for identifying different classes of personality disorder severity already at the screening stage of the diagnostic process.

Julia Lange

2012-12-01

232

Clinicians' Attitudes Towards Outcome and Process Monitoring: A Validation of the Outcome Measurement Questionnaire.  

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Valid and reliable instruments to measure monitoring attitudes of clinicians are scarce. The influence of sociodemographics and professional characteristics on monitoring attitudes is largely unknown. First, we investigated the factor structure and reliability of the Outcome Measurement Questionnaire among a sample of Flemish mental health professionals (n = 170). Next, we examined the relationship between clinicians' sociodemographic and professional characteristics and monitoring attitudes. Construct validity was determined using a confirmatory factor analysis. Internal consistency was ascertained using Cronbach's alpha. Mean level differences in monitoring attitudes related to clinicians' gender, work setting, level of education and psychotherapeutic training, were investigated using ANOVAs. The relationships between clinicians' age, clinical experience and attitudes were calculated using the Pearson correlation coefficient. A model with one general factor and a method factor referring to reverse-worded items best fitted our data. Internal consistency was good. Clinicians with psychotherapeutic training reported more favorable monitoring attitudes than those without such training. Compared to clinicians working in subsidized outpatient services, private practitioners and clinicians from inpatient mental health clinics had more positive attitudes. Results highlight the need for sustained and targeted training, with particular focus on transforming measurement data into meaningful clinical support tools. PMID:25315180

Smits, Dave F; Claes, Laurence; Stinckens, Nele; Smits, Dirk J M

2014-10-15

233

Eating Disorder Examination-Questionnaire Factor Structure and Construct Validity In Bariatric Surgery Candidates  

Science.gov (United States)

Objective The Eating Disorder Examination-Questionnaire (EDE-Q) is increasingly used in studies with bariatric surgery patients although little is known about psychometric properties of this self-report measure in this clinical group. The current study evaluated the factor structure and construct validity of the EDE-Q in bariatric surgery candidates. Methods Participants were a consecutive series of 174 obese bariatric surgery candidates who completed the EDE-Q and a battery of behavioral and psychological measures. Results Confirmatory factor analysis (CFA) revealed an inadequate fit for the original EDE-Q structure but revealed a good fit for an alternative structure suggested by recent research with obese samples. CFA supported a 7-item, 3-factor structure; the three factors were interpreted as dietary restraint, shape/weight overvaluation, and body dissatisfaction. The three factors converged with other relevant collateral measures. Conclusions These factor analytic findings, which replicate recent findings from studies with diverse obese samples, demonstrated convergent validity. Implications of these findings for clinical assessment and research with bariatric surgery patients are discussed. PMID:23229951

Grilo, Carlos M.; Henderson, Kathryn E.; Bell, Robert L.; Crosby, Ross D.

2012-01-01

234

Dimensionality and Construct Validity of the Romanian Self-Report Strengths and Difficulties Questionnaire (SDQ  

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Full Text Available The Strengths and Difficulties Questionnaire (SDQ is one of the most widely utilised measures of behavioural and emotional difficulties among children and young people. Previous research has raised concerns about the psychometric properties of the measure, particularly the internal consistency of the CP and PP subscales. Confirmatory factor analysis (CFA has generally supported a five-factor solution that is consistent with Goodman’s (1997 original conceptualisation of the SDQ, but alternative factor structures have been validated including models with internalising and externalising factors, and a total difficulties factor. This was the first study to examine the dimensionality, construct validity and internal consistency of the Romanian self-report version of the SDQ. Based on data collected from 1,086 school children aged 9-17 years old, six alternative factor models were specified and tested using conventional CFA techniques and a confirmatory bifactor modelling approach. The five-factor model provided a better fit for the data than alternative factor structures, but was still unacceptable according to a range of overall model fit indices and individual item loadings. Model fit statistics for the five-factor solution were also notably poorer among boys than girls. Internal consistency was low for the CP, H and PP subscales among the total sample and girls only; and for the EP, CP, H and PP subscales among boys only. Results are discussed in terms of the appropriate interpretation of the Romanian SDQ.

Sharratt, K.

2015-01-01

235

Validation of the Croatian and Lebanese Revised Illness Perception Questionnaires for Healthy People (IPQ-RH).  

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The absence of Croatian- and Arabic-language measures to assess illness representations has contributed to lack of research among Croatian and Lebanese populations. Utilising the robust confirmatory factor analysis (CFA) approach, this study aimed to validate Croatian and Arabic versions of the Revised Illness Perception Questionnaire for Healthy People (IPQ-RH) in the breast and cervical cancer contexts, and compared these illness perceptions among Croatian and Lebanese women living in Australia. Forward and back-translated versions of the IPQ-RH were administered in Croatian to Croatian-born (n = 238), and Arabic to Lebanese-born (n = 240) women. The IPQ-RH illness perceptions were assessed for each cancer type, and the Negative Affect (NA) subscale of the Positive and Negative Affect Schedule (PANAS) assessed discriminant validity. The CFA method demonstrated acceptable models across the Croatian and Lebanese IPQ-RH measures. The internal reliabilities for the IPQ-RH subscales were adequate and the subscales had low correlations with the NA subscale of the PANAS, indicating that the IPQ-RH measures are largely distinguishable from negative affective dispositions. These findings demonstrate that the Croatian and Lebanese IPQ-RH breast and cervical cancer measures have a factor structure similar to the originally developed IPQ-RH scale and provide further support for the theoretically developed illness representations. PMID:24372964

Petrak, A; Sherman, K A; Fitness, J

2015-05-01

236

Criterion validity of the Short Mood and Feelings Questionnaire and one- and two-item depression screens in young adolescents  

OpenAIRE

Abstract Background The use of short screening questionnaires may be a promising option for identifying children at risk for depression in a community setting. The objective of this study was to assess the validity of the Short Mood and Feelings Questionnaire (SMFQ) and one- and two-item screening instruments for depressive disorders in a school-based sample of young adolescents. Methods Participants were 521 sixth-grade students attending public middle schools. Child and parent versions of t...

McCauley Elizabeth; Lymp James; Tracy Melissa; Simpson Kate; Rhew Isaac C; Tsuang Debby; Stoep Ann

2010-01-01

237

The ENDOCARE questionnaire (ECQ): a valid and reliable instrument to measure the patient-centeredness of endometriosis care in Europe.  

OpenAIRE

BACKGROUND: Endometriosis is prevalent and women need high-quality care, which should be patient-centered. This study aimed to develop a valid and reliable patient-centeredness questionnaire, based on a defined concept of patient-centered endometriosis care (PCEC). METHODS: A literature review, focus groups (FGs) with patients and an expert panel defined PCEC with 10 dimensions. The ENDOCARE questionnaire (ECQ) was developed. FGs resulted in 43 specific statements covering the 10 dimensions o...

Dancet, Ea; Ameye, L.; Sermeus, W.; Welkenhuysen, M.; Nelen, Wl; Tully, L.; Bie, B.; Veit, J.; Vedsted-hansen, H.; Zondervan, Kt; Cicco, C.; Kremer, Ja; Timmerman, D.; D Hooghe, Tm

2011-01-01

238

Validation of a structured questionnaire for COPD and prevalence of COPD in rural area of Mysore: A pilot study  

OpenAIRE

Background: The prevalence of chronic obstructive pulmonary disease (COPD) is increasing in India and there is a need to study the prevalence of COPD, particularly in the rural areas, which may be most affected due to their lifestyle. Materials and Methods: First stage: Validation of the questionnaire-105 consecutive patients underwent administration of the structured questionnaire and spirometry was used as a gold standard for the diagnosis of COPD. Second stage: Adults above 40 years (n ...

Mahesh P; Jayaraj B; Prahlad S; Chaya S; Prabhakar A; Agarwal A; Jindal S

2009-01-01

239

The development and validation of the Satisfaction Questionnaire for Osteoporosis Prevention in Malaysia  

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Full Text Available Li Shean Toh,1 Pauline Siew Mei Lai,2 David Bin-Chia Wu,3 Kok Thong Wong,1 Bee Yean Low,1 Alexander Tong Boon Tan,4 Claire Anderson5 1School of Pharmacy, University of Nottingham, Semenyih, Malaysia; 2Department of Primary Care Medicine, University of Malaya Primary Care Research Group, University of Malaya, Kuala Lumpur, Malaysia; 3School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia; 4Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia; 5Division of Social Research in Medicine and Health, School of Pharmacy, University of Nottingham, Nottingham, UK Purpose: To develop and validate the English version of the Satisfaction Questionnaire for Osteoporosis Prevention (SQOP in Malaysia.Methods: The SQOP was modified from the Osteoporosis Patient Satisfaction Questionnaire and developed based on literature review and patient interviews. Face and content validity were established via an expert panel. The SQOP consists of two sections: clinical services and types of counseling. There were 23 items in total, each with a five-point Likert-type response. Satisfaction score was calculated by converting the total score to a percentage. A higher score indicates higher satisfaction. English speaking, non-osteoporotic, postmenopausal women aged ?50 years were included in the study. Participants were randomized to either the control or intervention group. Intervention participants were provided counseling, whereas control participants received none. Participants answered the SQOP at baseline and 2 weeks later.Results: A total of 140 participants were recruited (control group: n=70; intervention group: n=70. No significant differences were found in any demographic aspects. Exploratory factor analysis extracted seven domains. Cronbach’s a for the domains ranged from 0.531–0.812. All 23 items were highly correlated using Spearman’s correlation coefficient 0.469–0.996 (P<0.05, with no significant change in the control group’s overall test–retest scores, indicating that the SQOP achieved stable reliability. The intervention group had a higher score than the control group (87.91±5.99 versus 61.87±8.76; P<0.05, indicating that they were more satisfied than control participants. Flesch reading ease was 62.9.Conclusion: The SQOP was found to be a valid and reliable instrument for assessing patients’ satisfaction towards an osteoporosis screening and prevention service in Malaysia. Keywords: patient satisfaction, randomized controlled trial, postmenopausal women, screening

Toh LS

2014-09-01

240

Validity of electronically administered Recent Physical Activity Questionnaire (RPAQ) in ten European countries  

DEFF Research Database (Denmark)

OBJECTIVE: To examine the validity of the Recent Physical Activity Questionnaire (RPAQ) which assesses physical activity (PA) in 4 domains (leisure, work, commuting, home) during past month. METHODS: 580 men and 1343 women from 10 European countries attended 2 visits at which PA energy expenditure (PAEE), time at moderate-to-vigorous PA (MVPA) and sedentary time were measured using individually-calibrated combined heart-rate and movement sensing. At the second visit, RPAQ was administered electronically. Validity was assessed using agreement analysis. RESULTS: RPAQ significantly underestimated PAEE in women [median(IQR) 34.1 (22.1, 52.2) vs. 40.6 (32.4, 50.9) kJ/kg/day, 95%LoA: -44.4, 63.4 kJ/kg/day) and in men (43.7 (29.0, 69.0) vs. 45.5 (34.1, 57.6) kJ/kg/day, 95%LoA: -47.2, 101.3 kJ/kg/day]. Using individualised definition of 1MET, RPAQ significantly underestimated MVPA in women [median(IQR): 62.1 (29.4, 124.3) vs. 73.6 (47.8, 107.2) min/day, 95%LoA: -130.5, 305.3 min/day] and men [82.7 (38.8, 185.6) vs.83.3 (55.1, 125.0) min/day, 95%LoA: -136.4, 400.1 min/day]. Correlations (95%CI) between subjective and objective estimates were statistically significant [PAEE: women, rho = 0.20 (0.15-0.26); men, rho = 0.37 (0.30-0.44); MVPA: women, rho = 0.18 (0.13-0.23); men, rho = 0.31 (0.24-0.39)]. When using non-individualised definition of 1MET (3.5 mlO2/kg/min), MVPA was substantially overestimated (? 30 min/day). Revisiting occupational intensity assumptions in questionnaire estimation algorithms with occupational group-level empirical distributions reduced median PAEE-bias in manual (25.1 kJ/kg/day vs. -9.0 kJ/kg/day, p<0.001) and heavy manual workers (64.1 vs. -4.6 kJ/kg/day, p<0.001) in an independent hold-out sample. CONCLUSION: Relative validity of RPAQ-derived PAEE and MVPA is comparable to previous studies but underestimation of PAEE is smaller. Electronic RPAQ may be used in large-scale epidemiological studies including surveys, providing information on all domains of PA.

Golubic, Rajna; May, Anne M

2014-01-01

241

Validity of Electronically Administered Recent Physical Activity Questionnaire (RPAQ) in Ten European Countries  

DEFF Research Database (Denmark)

OBJECTIVE: To examine the validity of the Recent Physical Activity Questionnaire (RPAQ) which assesses physical activity (PA) in 4 domains (leisure, work, commuting, home) during past month. METHODS: 580 men and 1343 women from 10 European countries attended 2 visits at which PA energy expenditure (PAEE), time at moderate-to-vigorous PA (MVPA) and sedentary time were measured using individually-calibrated combined heart-rate and movement sensing. At the second visit, RPAQ was administered electronically. Validity was assessed using agreement analysis. RESULTS: RPAQ significantly underestimated PAEE in women [median(IQR) 34.1 (22.1, 52.2) vs. 40.6 (32.4, 50.9) kJ/kg/day, 95%LoA: -44.4, 63.4 kJ/kg/day) and in men (43.7 (29.0, 69.0) vs. 45.5 (34.1, 57.6) kJ/kg/day, 95%LoA: -47.2, 101.3 kJ/kg/day]. Using individualised definition of 1MET, RPAQ significantly underestimated MVPA in women [median(IQR): 62.1 (29.4, 124.3) vs. 73.6 (47.8, 107.2) min/day, 95%LoA: -130.5, 305.3 min/day] and men [82.7 (38.8, 185.6) vs.83.3 (55.1, 125.0) min/day, 95%LoA: -136.4, 400.1 min/day]. Correlations (95%CI) between subjective and objective estimates were statistically significant [PAEE: women, rho?=?0.20 (0.15-0.26); men, rho?=?0.37 (0.30-0.44); MVPA: women, rho?=?0.18 (0.13-0.23); men, rho?=?0.31 (0.24-0.39)]. When using non-individualised definition of 1MET (3.5 mlO2/kg/min), MVPA was substantially overestimated (?30 min/day). Revisiting occupational intensity assumptions in questionnaire estimation algorithms with occupational group-level empirical distributions reduced median PAEE-bias in manual (25.1 kJ/kg/day vs. -9.0 kJ/kg/day, p<0.001) and heavy manual workers (64.1 vs. -4.6 kJ/kg/day, p<0.001) in an independent hold-out sample. CONCLUSION: Relative validity of RPAQ-derived PAEE and MVPA is comparable to previous studies but underestimation of PAEE is smaller. Electronic RPAQ may be used in large-scale epidemiological studies including surveys, providing information on all domains of PA.

Golubic, Rajna; May, Anne M

2014-01-01

242

Reliability, Validity, and Feasibility of the Mayo Gastro Esophageal Reflux Questionnaire (GERQ in a Persian-Speaking Population”  

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Full Text Available Background: Gastroesophageal reflux disease (GERD is prevalent in the West. Mayo-GERQ is one of the most widely used questionnaires for screening GERD. We validated GERQ in an Iranian population. Methods: The Mayo-GERQ was translated into Persian (P-GERQ and reviewed and commented by two gastroenterologists. Eleven lay-people filled it in and commented on it. Reliability was assessed by test-retest within 2-6 wks in 53 hospital staff. Concurrent-validity was checked in another 53, comparing the results of the self-administered questionnaire with the questionnaires filled in by a gastroenterologist interviewing them. Weighted-kappa (kw statistics was used. Time needed to complete the questionnaire, practicability of the directions and linguistic eloquence were checked (feasibility indices. Results were used to modify P-GERQ. The modified P-GERQ was tested in another 99 hospital employees in the same manner. Results: Phase-one; One-hundred seventeen subjects were enrolled (46 men. Mean time for completion was 23.7 minutes. Mean kw for reliability was 0.47 and that for validity 0.26. Sources of poor performance were sought, P-GERQ was revised and underwent validation again (2nd phase. Phase-two: Ninety-nine individuals were enrolled (37 men. The modified P-GERQ took 15.8+/-11.9 min to complete. k-values for concurrent-validity of major symptoms (acid-regurgitation, heartburn were 0.70 and 0.67 respectively. Corresponding k-values for reliability were 0.57 and 0.80. Conclusions: P-GERQ was not valid initially. After making appropriate technical and linguistic changes, it achieved acceptable validity, reliability and feasibility. In addition to making available a useful tool for population-based studies, our results underscore the importance of validation before adopting a translated questionnaire.

M Nouraie

2008-07-01

243

Internal Consistency and Concurrent Validity of the Questionnaire for Limitations and Restrictions Assessment in Children with ADHD  

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Full Text Available Introduction: ADHD is one of the most common diagnoses in child psychiatry, its early diagnosis is of great importance for intervention at family, school and social environment. Based on the International Classification of Functioning, Disability and Health (ICF, a questionnaire was designed to assess activity limitations and participation restrictions in children with ADHD. The questionnaire was called “CLARP-ADHD Parent and Teacher Version”. Objective: To determine the degree of internal consistency of the CLARP-ADHD questionnaire, and its concurrent validity with the “Strengths and Difficulties Questionnaire SDQ parent and teacher version”. Material and Methods: A sample of 203 children aged 6 to 12 with ADHD, currently attending school in five Colombian cities. The questionnaires were applied to parents and teachers. The internal consistency analysis was performed through Cronbach coefficient and concurrent validity using the Spearman correlation coefficient utilizing multiple and unique predictors through multiple linear regression as well as simple regression models. Results: A high internal consistency was found for global questionnaires for each of its domains. The CLARP-ADHD for parents gave as result an internal consistency of 0.83, and the CLARP-ADHD for teachers one of 0.93. Concurrent validity was found between the CLARP-ADHD and the SDQ Parent and Teacher version; also, concurrence between the CLARPADHD for Teachers and the SDQ Teachers was found, as well as between CLARP ADHD for Parents and CLARP ADHD Teachers, given by p values of p < 0.001.

Luisa Matilde Salamanca-Duque

2014-09-01

244

Relative validation of a food frequency questionnaire for national health and nutrition monitoring  

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Full Text Available Abstract Background Validation of a food frequency questionnaire (FFQ is important as incorrect information may lead to biased associations. Therefore the relative validity of an FFQ developed for use in the German Health Examination Survey for Adults 2008-2011 (DEGS was examined. Methods Cross-sectional comparisons of food consumption data from the FFQ and from two 24-hour recalls were made in a sample of 161 participants (aged 18 to 80 years of an ongoing nationwide survey, the German National Nutrition Monitoring (NEMONIT. The data collection took place from November 2008 to April 2009. Results Spearman rank correlations between the FFQ and the 24-hour dietary recalls ranged from 0.15 for pizza to 0.80 for tea, with two third of the correlation coefficients exceeding 0.30. All correlation coefficients were statistically significant except those for pizza and cooked vegetables. The proportion of participants classified into the same or adjacent quartile of intake assessed by both methods varied between 68% for cooked vegetables and 94% for coffee. There were no statistically significant differences in food consumption estimates between both methods for 38% of the food groups. For the other food groups, the estimates of food consumption by the FFQ were not generally higher or lower than estimates from the 24-hour dietary recalls. Conclusions The FFQ appears to be reasonably valid in the assessment of food consumption of German adults. For some food groups, such as raw and cooked vegetables, relative risks estimates should be interpreted with caution because of the poor ranking agreement.

Haftenberger Marjolein

2010-09-01

245

[Validation of the French language version of the Parkinson's Disease Questionnaire - PDQ-39].  

Science.gov (United States)

After Alzheimer's disease, Parkinson's disease (PD) is the second most frequent degenerative disease of the central nervous system. The consequences of PD at the functional, social and emotional levels warrant a better understanding the patient's perceptions as measured using a specific instrument rather than restricting the medical approach to the clinical evaluation of the motor component. In 1996, we began implementation of a project to transculturally validate the single specific instrument that had been published and was available at that time: PDQ-39. The scale consists in a 39-item questionnaire enabling determination of an overall quality-of-life score and scores for 8 specific dimensions: mobility, activities of daily living, emotional well-being, stigma, social support, cognitions, communication and bodily discomfort. Eighty-nine patients taking part in an open-label study of the safety of a combination of pergolide and dopa therapy were included and followed up on D15 and after 8 weeks. The process of "Forward-Backward" translation, conducted in close liaison with the authors, enabled semantic and linguistic validation of the French language version. The content was validated by PD experts. At baseline, the patients presented quality-of-life scores that were particularly impaired for the dimensions exploring Mobility, Emotional well-being and Bodily discomfort. The main metric properties of the scale were confirmed. The PDQ-39 scores were closely correlated with the related concepts investigated by generic scale, SF-36. The PDQ-39 scores were correlated with the "Mental and Mood Status", "Everyday Activities" and "Motor Status" dimensions determined by the UPDRS. The reliability, expressed by Cronbach coefficients alpha, showed strong consistency of the instrument, very similar to the data for the original version. In contrast to what was observed with SF-36, the scale was particularly sensitive to clinical changes. The initial results make PDQ-39 a precious tool for the optimization of management of patients presenting with PD. PMID:11938321

Auquier, P; Sapin, C; Ziegler, M; Tison, F; Destée, A; Dubois, B; Allicar, M P; Thibault, J L; Jenkinson, C; Peto, V

2002-01-01

246

Development and validation of the Sociocultural Attitudes Towards Appearance Questionnaire-4 (SATAQ-4).  

Science.gov (United States)

The Sociocultural Attitudes Towards Appearance Questionnaire-3 (SATAQ-3) and its earlier versions are measures designed to assess societal and interpersonal aspects of appearance ideals. Correlational, structural equation modeling, and prospective studies of the SATAQ-3 have shown consistent and significant associations with measures of body image disturbance and eating pathology. In the current investigation, the SATAQ-3 was revised to improve upon some conceptual limitations and was evaluated in 4 U.S. and 3 international female samples, as well as a U.S. male sample. In Study 1, exploratory and confirmatory factor analyses for a sample of women from the Southeastern United States (N = 859) indicated a 22-item scale with 5 factors: Internalization: Thin/Low Body Fat, Internalization: Muscular/Athletic, Pressures: Family, Pressures: Media, Pressures: Peers. This scale structure was confirmed in 3 independent and geographically diverse samples of women from the United States (East Coast N = 440, West Coast N = 304, and North/Midwest N = 349). SATAQ-4 scale scores demonstrated excellent reliability and good convergent validity with measures of body image, eating disturbance, and self-esteem. Study 2 replicated the factorial validity, reliability, and convergent validity of the SATAQ-4 in an international sample of women drawn from Italy, England, and Australia (N = 362). Study 3 examined a sample of college males from the United States (N = 271); the 5-factor solution was largely replicated, yet there was some evidence of an underlying structure unique to men. Future research avenues include additional item testing and modification of the scale for men, as well as adaptation of the measure for children and adolescents. (PsycINFO Database Record (c) 2015 APA, all rights reserved). PMID:25285718

Schaefer, Lauren M; Burke, Natasha L; Thompson, J Kevin; Dedrick, Robert F; Heinberg, Leslie J; Calogero, Rachel M; Bardone-Cone, Anna M; Higgins, Mary K; Frederick, David A; Kelly, Mackenzie; Anderson, Drew A; Schaumberg, Katherine; Nerini, Amanda; Stefanile, Cristina; Dittmar, Helga; Clark, Elizabeth; Adams, Zoe; Macwana, Susan; Klump, Kelly L; Vercellone, Allison C; Paxton, Susan J; Swami, Viren

2015-03-01

247

Comparison of the Danish Physical Activity Questionnaire with a validated position and motion instrument  

DEFF Research Database (Denmark)

Objective To compare the Danish Physical Activity Questionnaire (DPAQ) estimating physical activity energy expenditure (PAEE) and physical activity level (PAL) and the pattern of physical activity (including health-related physical activity) with measurements from a validated position and motion instrument (ActiReg((R))). Methods One hundred and thirty-eight healthy Danish volunteers aged 20-59 years participated. Participants filled in the DPAQ at the end of the day every day for seven consecutive days and carried the ActiReg((R)) on the same days as the DPAQ were filled in. Results A small, but statistically significant difference was seen between the DPAQ and the ActiReg((R)) for PAEE (mean: -0.32 MJ center dot d(-1); 95% limits of agreement: ((-2.88)-2.24 MJ center dot d(-1)); P = 0.003) and PAL (-0.03; ((-0.37)-0.31); P = 0.02) for the whole group and for women (P <0.008 for PAEE and PAL), but not for men. The correlation between methods was good for PAEE (r = 0.71, P <0.001) and PAL (r = 0.64, P <0.001). No difference was observed for time spent in moderate plus vigorous physical activity (MVPA) (P = 0.40). Time reported in MVPA with the DPAQ was positively correlated with time spent in MVPA measured by the ActiReg((R)) (rho = 0.53, P <0.001). Conclusions Although the volunteer sample may influence the representativeness of the results, the DPAQ provided a close estimate of PAEE, PAL (2-5% underestimation) and health-related physical activity (MVPA) in healthy adults at group level. The results indicate that the questionnaire can be used to rank individuals according to energy expenditure and level of total physical activity and to provide information on health-related physical activity.

Matthiessen, Jeppe; Biltoft-Jensen, Anja Pia

2008-01-01

248

Relative validity and reliability of a food frequency questionnaire in youth with type 1 diabetes  

Science.gov (United States)

Objective To evaluate the relative validity and reliability of the SEARCH food frequency questionnaire (FFQ) that was modified from the Block Kids Questionnaire. Design Study participants completed the 85-item FFQ twice plus three 24-hour dietary recalls within one month. We estimated correlations between frequencies obtained from participants with true usual intake for food groups and nutrients, using a two-part model for episodically-consumed foods and measurement error adjustment. Setting The multi-center SEARCH for Diabetes in Youth Nutrition Ancillary Study. Subjects A subgroup of 172 participants aged 10 - 24 years with type 1 diabetes. Results The mean correlations adjusted for measurement error of food groups and nutrients between FFQ and true usual intake were 0.41 and 0.38, respectively, with 57% of the food groups and 70% of the nutrients exhibiting correlations >0.35. Correlations were high for low-fat dairy (0.80), sugar-sweetened beverages (0.54), cholesterol (0.59) and saturated fat (0.51), while correlations were poor for high fiber bread and cereal (0.16) and folate (0.11). Reliability of FFQ intake based on two FFQ administrations was also reasonable with 54% of Pearson correlation coefficients ? 0.5. Reliability was high for low fat dairy (0.7), vegetables (0.6), carbohydrates, fiber, folate and vitamin C (all 0.5), but less than desirable for low fat poultry and high fiber bread, cereal, rice and pasta (0.2-0.3). Conclusions While there is some room for improvement, our findings suggest that the SEARCH FFQ performs quite well for the assessment of many nutrients and food groups in a sample of youth with type 1 diabetes. PMID:24679679

Liese, Angela D.; Crandell, Jamie L.; Tooze, Janet A.; Fangman, Mary T.; Couch, Sarah C.; Merchant, Anwar T.; Bell, Ronny A.; Mayer-Davis, Elizabeth J.

2015-01-01

249

Reliability and validity of Hindi translation of the migraine disability assessment and headache impact test-6 questionnaires  

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Full Text Available Objective: The objective of the study was to assess the reliability and validity of the Hindi translation of the Migraine Disability Assessment (MIDAS and Headache Impact Test-6 (HIT-6 questionnaires. Materials and Methods: The study was conducted on the migraine patients. For test-retest reliability, the respondents filled the MIDAS and HIT-6 questionnaires twice, at an interval of three weeks. For validity, the same population of patients filled the headache diary for three months. After three months they filled the MIDAS and HIT-6 questionnaires again. The patients were subgrouped according to their occupation and level of education. The test-retest reliability and validity were calculated by the Pearson correlation coefficient. Internal consistency was calculated using the Cronbach alpha. Results: A total of 236 migraine patients were screened. Seventy-nine patients fulfilled the inclusion criteria. A total of 69 patients completed the study. The HIT-6 questionnaire was applicable to all the subgroups of patients and had better comprehensibility than the MIDAS. Housewives missed out on the first two questions of the MIDAS and had lower mean MIDAS scores than HIT-6. The test-retest correlation coefficients for the total MIDAS and HIT-6 scores were 0.94 and 0.81, respectively. The correlation coefficients between the total score in the headache diary equivalent and the MIDAS and HIT-6 total score were 0.91 and 0.77, respectively. Cronbach alpha, a measure of internal consistency for the MIDAS questionnaire was > 0.90 at all the compilations. For the HIT-6 questionnaire, it ranged from 0.67 to 0.79. Conclusion: The Hindi versions of MIDAS and HIT-6 questionnaires were reliable and valid, but could not be interchanged. HIT-6 had better comprehensibility.

Juyal Ratish

2010-01-01

250

Tradução e validação de conteúdo da versão em português do Childhood Trauma Questionnaire Translation and content validation of the Childhood Trauma Questionnaire into Portuguese language  

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Full Text Available OBJETIVO: O Childhood Trauma Questionnaire é um instrumento auto-aplicável em adolescentes e adultos que investigam história de abuso e negligência durante a infância. O objetivo do trabalho foi de traduzir, adaptar e validar o conteúdo do questionário para uma versão em português denominada Questionário Sobre Traumas na Infância. MÉTODOS: O processo de tradução e adaptação envolveu cinco etapas: (1 tradução; (2 retradução; (3 correção e adaptação semântica; (4 validação do conteúdo por profissionais da área (juízes e (5 avaliação por amostra da população-alvo, por intermédio de uma escala verbal-numérica. RESULTADOS: As 28 questões e as instruções iniciais traduzidas e adaptadas criaram o Questionário Sobre Traumas na Infância. Na avaliação pela população-alvo, 32 usuários adultos do Sistema Único de Saúde responderam a avaliação, com boa compreensão do instrumento na escala verbal-numérica (média=4,86±0,27. CONCLUSÕES: A versão mostrou ser de fácil compreensão obtendo-se adequada validação semântica. Entretanto, ainda carece de estudos que avaliem outras qualidades psicométricas.OBJECTIVE: The Childhood Trauma Questionnaire is a self-applied instrument for adolescents and adults to assess childhood abuse. The objective was to translate, adapt and validate the questionnaire content into a Portuguese language version called Questionário sobre Traumas na Infância. METHODS: The translation and adaptation into Portuguese was carried out in five steps: (1 translation; (2 back translation; (3 correction and semantic adaptation; (4 content validation by professional experts (judges; and (5 a final critical assessment by the target population using a verbal rating scale. RESULTS: The translated and adapted 28-item Portuguese version of the scale and instructions produced an instrument called Questionário sobre Traumas na Infância. In the assessment by the target population, 32 adult users of the Brazilian Unified Health System answered the questionnaire and showed good understanding of the instrument (mean=4.86±0.27 in the verbal rating scale. CONCLUSION: The questionnaire's Portuguese version proved to be easily understandable showing good semantic validation. Nevertheless, further studies should address other psychometric characteristics of this instrument.

Rodrigo Grassi-Oliveira

2006-04-01

251

Versão em português do Chronic Respiratory Questionnaire: estudo da validade e reprodutibilidade / Portuguese-language version of the Chronic Respiratory Questionnaire: a validity and reproducibility study  

Scientific Electronic Library Online (English)

Full Text Available SciELO Brazil | Languages: English, Portuguese Abstract in portuguese OBJETIVO: Verificar a validade e a reprodutibilidade de uma versão em português do Chronic Respiratory Questionnaire (CRQ) em pacientes com DPOC. MÉTODOS: A versão em português do CRQ (fornecida pela Universidade de McMaster, detentora dos direitos do questionário) foi aplicada a 50 pacientes portad [...] ores de DPOC (32 homens; 70 ± 8 anos; VEF1 = 47 ± 18% predito) em dois momentos, com intervalo de uma semana. O CRQ tem quatro domínios (dispneia, fadiga, função emocional e autocontrole) e foi aplicado em formato de entrevista. O Saint George's Respiratory Questionnaire (SGRQ), já validado em português, foi utilizado como o critério de validação. A espirometria e o teste da caminhada de seis minutos (TC6) foram realizados para a análise das correlações com os valores do CRQ. RESULTADOS: Não foram observadas diferenças significativas entre a aplicação e a reaplicação do CRQ (p > 0.05 para todos os domínios). O coeficiente de correlação intraclasse entre a aplicação e a reaplicação foi de 0,98; 0,97; 0,98 e 0,95 para os domínios dispneia, fadiga, função emocional e autocontrole, respectivamente. O coeficiente alfa de Cronbach foi 0,91. Os domínios do CRQ se correlacionaram significativamente com os domínios do SGRQ (-0.30 Abstract in english OBJECTIVE: To determine the validity and reproducibility of a Portuguese-language version of the Chronic Respiratory Questionnaire (CRQ) in patients with COPD. METHODS: A Portuguese-language version of the CRQ (provided by McMaster University, the holder of the questionnaire copyright) was applied t [...] o 50 patients with COPD (70 ± 8 years of age; 32 males; FEV1 = 47 ± 18% of predicted) on two occasions, one week apart. The CRQ has four domains (dyspnea, fatigue, emotional function, and mastery) and was applied as an interviewer-administered instrument. The Saint George's Respiratory Questionnaire (SGRQ), already validated for use in Brazil, was used as the criterion for validation. Spirometry and the six-minute walk test (6MWT) were performed to analyze the correlations with the CRQ scores. RESULTS: There were no significant CRQ test-retest differences (p > 0.05 for all domains). The test-retest intraclass correlation coefficient was 0.98, 0.97, 0.98 and 0.95 for the dyspnea, fatigue, emotional function and mastery domains, respectively. The Cronbach's alpha coefficient was 0.91. The CRQ domains correlated significantly with the SGRQ domains (-0.30

Graciane Laender, Moreira; Fábio, Pitta; Dionei, Ramos; Cinthia Sousa Carvalho, Nascimento; Danielle, Barzon; Demétria, Kovelis; Ana Lúcia, Colange; Antonio Fernando, Brunetto; Ercy Mara Cipulo, Ramos.

2009-08-01

252

Validation of an abbreviated Treatment Satisfaction Questionnaire for Medication (TSQM-9 among patients on antihypertensive medications  

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Full Text Available Abstract Background The 14-item Treatment Satisfaction Questionnaire for Medication (TSQM Version 1.4 is a reliable and valid instrument to assess patients' satisfaction with medication, providing scores on four scales – side effects, effectiveness, convenience and global satisfaction. In naturalistic studies, administering the TSQM with the side effects domain could provoke the physician to assess the presence or absence of adverse events in a way that is clinically atypical, carrying the potential to interfere with routine medical care. As a result, an abbreviated 9-item TSQM (TSQM-9, derived from the TSQM Version 1.4 but without the five items of the side effects domain was created. In this study, an interactive voice response system (IVRS-administered TSQM-9 was psychometrically evaluated among patients taking antihypertensive medication. Methods A total of 3,387 subjects were invited to participate in the study from an online panel who self-reported taking a prescribed antihypertensive medication. The subjects were asked to complete the IVRS-administered TSQM-9 at the start of the study, along with the modified Morisky scale, and again within 7 to 14 days. Standard psychometric analyses were conducted; including Cronbach's alpha, intraclass correlation coefficients, structural equation modeling, Spearman correlation coefficients and analysis of covariance (ANCOVA. Results A total of 396 subjects completed all the study procedures. Approximately 50% subjects were male with a good racial/ethnic mix: 58.3% white, 18.9% black, 17.7% Hispanic and 5.1% either Asian or other. There was evidence of construct validity of the TSQM-9 based on the structural equation modeling findings of the observed data fitting the Decisional Balance Model of Treatment Satisfaction even without the side effects domain. TSQM-9 domains had high internal consistency as evident from Cronbach's alpha values of 0.84 and greater. TSQM-9 domains also demonstrated good test-retest reliability with high intraclass correlation coefficients exceeding 0.70. As expected, the TSQM-9 domains were able to differentiate between individuals who were low, medium and high compliers of medication, with moderate to high effect sizes. There was evidence of convergent validity with significant correlations with the medication adherence scale. Conclusion The IVRS-administered TSQM-9 was found to be a reliable and valid measure to assess treatment satisfaction in naturalistic study designs, in which there is potential that the administration of the side effects domain of the TSQM would interfere with routine clinical care.

Desrosiers Marie-Pierre

2009-04-01

253

Reliability and validity of the Baecke physical activity questionnaire in adult women with hip disorders  

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Full Text Available Abstract Background Although physical activity maintenance is important for OA management, it is not clear whether people with OA are more inactive or not. One possible reason is no simple monitoring tool to assess physical activity at the clinic. The aim of this study was to determine the reliability and validity of the Baecke Physical Activity Questionnaire (BQ in adult women with hip disorders. Methods Sixty-four patients with unilateral or bilateral hip disorders were recruited from an outpatients clinic at a university hospital in Japan. BQ includes a total of 16 questions classified into three domains: work, sports, and non-sports leisure activity. For test-retest reliability, one BQ was administrated face-to-face, and a second was mailed to participants two weeks later. Test-retest reliability of BQ was assessed using intra-class correlation (ICC and Bland and Altman method. To determine criterion validity, the correlation between BQ measurements and pedometer-measured step counts was assessed. Correlations between BQ measurements and step counts were assessed using Spearman rank correlation coefficient (rho. Results Analyses were restricted to the 61 patients (53.3 ± 11.3 years old who wore the pedometer continuously for 5 days or more. Twenty eight patients had unilateral hip osteoarthritis, 17 patients had unilateral total hip arthroplasty, and 16 patients had hip osteoarthritis and total hip arthroplasty. The mean step count was 6,309 ± 2,392 steps/day. In analysis for reliability, the value of ICC was 0.84 for work, 0.83 for sports, 0.78 for non-sports leisure activity, and 0.87 total. Bland and Altman analysis showed the step count and BQ total did not differ significantly from 0 with most falling between 0 ± 1.96 SD. In analysis for validity, there was a significant but low to moderate correlation between step counts and 3 BQ subscales (rho, 0.30–0.49 and a higher correlation between step counts and total score (rho, 0.49. Conclusion BQ is a useful monitoring tool for assessing multiple domains of physical activity with acceptable reliability and validity in adult women with hip disorders.

Nishiyama Takayuki

2007-07-01

254

Relative validation of the KiGGS Food Frequency Questionnaire among adolescents in Germany  

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Full Text Available Abstract Background The aim of this study was to determine the relative validity of the self-administered Food Frequency Questionnaire (FFQ "What do you eat?", which was used in the German National Health Interview and Examination Survey for Children and Adolescents (KiGGS 2003-2006. Methods The validation was conducted in the EsKiMo Nutrition Module, a subsample of KiGGS. The study population included 1,213 adolescents aged between 12 and 17. A modified diet history interview DISHES (Dietary Interview Software for Health Examination Studies was used as the reference method. In order to compare the food groups, the data assessed with both instruments were aggregated to 40 similar food groups. The statistical analysis included calculating and comparing Spearman's correlation coefficients, calculating the mean difference between both methods, and ranking participants (quartiles according to food group consumption, including weighted kappa coefficients. Correlations were also evaluated for relative body weight and socioeconomic status subgroups. Results In the total study population the Spearman correlation coefficients ranged from 0.22 for pasta/rice to 0.69 for margarine; most values were 0.50 and higher. The mean difference ranged between 1.4% for milk and 100.3% for pasta/rice. The 2.5 percentiles and 97.5 percentiles indicated a wide range of differences. Classifications in the same and adjacent quartile varied between 70.1% for pasta/rice and 90.8% for coffee. For most groups, Cohen's weighted kappa showed values between 0.21 and 0.60. Only for white bread and pasta/rice were values less than 0.20. Most of the 40 food groups showed acceptable to good correlations in all investigated subgroups concerning age, sex, body weight and socio-economic status. Conclusions The KiGGS FFQ showed fair to moderate ranking validity except for pasta/rice and white bread. However, the ability to assess absolute intakes is limited. The correlation coefficients for most food items were similar for normal weight and overweight as well as for different socio-economic status groups. Overall, the results of the relative validity were comparable to FFQs from the current literature.

Truthmann Julia

2011-12-01

255

Assessing validity of a short food frequency questionnaire on present dietary intake of elderly Icelanders  

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Full Text Available Abstract Background Few studies exist on the validity of food frequency questionnaires (FFQs administered to elderly people. The aim of this study was to assess the validity of a short FFQ on present dietary intake, developed specially for the AGES-Reykjavik Study, which includes 5,764 elderly individuals. Assessing the validity of FFQs is essential before they are used in studies on diet-related disease risk and health outcomes. Method 128 healthy elderly participants (74 y ± 5.7; 58.6% female answered the AGES-FFQ, and subsequently filled out a 3-day weighed food record. Validity of the AGES-FFQ was assessed by comparing its answers to the dietary data obtained from the weighed food records, using Spearman's rank correlation, Chi-Square/Kendall's tau, and a Jonckheere-Terpstra test for trend. Result For men a correlation ? 0.4 was found for potatoes, fresh fruits, oatmeal/muesli, cakes/cookies, candy, dairy products, milk, pure fruit juice, cod liver oil, coffee, tea and sugar in coffee/tea (r = 0.40-0.71. A lower, but acceptable, correlation was also found for raw vegetables (r = 0.33. The highest correlation for women was found for consumption of rye bread, oatmeal/muesli, raw vegetables, candy, dairy products, milk, pure fruit juice, cod liver oil, coffee and tea (r = 0.40-0.61. An acceptable correlation was also found for fish topping/salad, fresh fruit, blood/liver sausage, whole-wheat bread, and sugar in coffee/tea (r = 0.28-0.37. Questions on meat/fish meals, cooked vegetables and soft drinks did not show a significant correlation to the reference method. Pearson Chi-Square and Kendall's tau showed similar results, as did the Jonckheere-Terpstra trend test. Conclusion A majority of the questions in the AGES-FFQ had an acceptable correlation and may be used to rank individuals according to their level of intake of several important foods/food groups. The AGES-FFQ on present diet may therefore be used to study the relationship between consumption of several specific foods/food groups and various health-related endpoints gathered in the AGES-Reykjavik Study.

Eysteinsdottir Tinna

2012-03-01

256

The Danish Barriers Questionnaire-II: preliminary validation in cancer pain patients  

DEFF Research Database (Denmark)

OBJECTIVE: The objective of this study was to examine the psychometric properties of the Danish version of the Barriers Questionnaire-II (DBQ-II). METHODS: The validated Norwegian version of the DBQ-II was translated into Danish. Cancer patients for the study were recruited from specialized pain management facilities. Thirty-three patients responded to the DBQ-II, Hospital Anxiety and Depression Scale, and Brief Pain Inventory pain severity scale. RESULTS: A factor analysis of the DBQ-II resulted in six scales. Scale one, Fatalism, consisted of three items addressing fatalistic beliefs regarding cancer pain management. Scale two, Immune System, consisted of three items addressing the belief that pain medications harm the immune system. Scale three, Monitor, consisted of three items addressing the fear that pain medicine masks changes in one's body. Scale four, Communication, consisted of five items addressing the concern that reports of pain distract the physician from treating the cancer, and the belief that"good" patients do not complain. Scale five, Addiction, consisted of two items addressing the fear of becoming addicted to pain medication. Finally, scale six, Tolerance, consisted of three items addressing the fear of getting tolerant to analgesic effect of pain medicine. Items related to medication side effects were analyzed as separate units. The DBQ-II total had an internal consistency of 0.87. The DBQ-II total score was related to measures of pain relief and anxiety. CONCLUSIONS: The DBQ-II seems to be a reliable and valid measure of the barriers to pain management among Danish cancer patients.

Jacobsen, Ramune; MØldrup, Claus

2009-01-01

257

Relative validity of a food frequency questionnaire used in the Inter99 study  

DEFF Research Database (Denmark)

OBJECTIVE: To evaluate the validity of the Inter99 food frequency questionnaire (FFQ) compared with a 28-days' diet history and biomarkers. SUBJECTS: A random sample of 13 016 individuals were drawn from a general population and invited for a health screening programme. Participation rate was 52.5%. All high-risk individuals were re-invited for assessment after 1 and 3 years and completed a 198-item FFQ at all three occasions. Participants attending for 3 years follow-up were invited to participate in the validation study, including a 28-days' diet history, a 24-h urine collection and a fasting blood sample. Overall, 264 subjects participated. RESULTS: Spearman's rank correlation coefficients between the two dietary methods ranged from 0.31(beta-carotene) to 0.64 (fruits) in men and from 0.31 (polyunsaturated fat and sodium) to 0.64 (fruits) for women. The proportion of individuals classified in the same or adjacent quintiles were, on average, 72% for men and 69% for women. Gross misclassification was found on average in 2%. The correlation coefficients of the residuals ranged from 0.27 (sodium) to 0.61 (fruits) for men and from 0.21 (sodium) to 0.62 (B12-vitamin) for women. Correlation coefficients between fruit and vegetable intake and carotenoids ranged from -0.08 (lycopene) to 0.44 (alpha-carotene). For the residuals the correlation coefficients ranged from -0.004 (lycopene) to 0.47 (alpha-carotene). CONCLUSION: The Inter99 FFQ and the residuals of the intake provide acceptable classification of individuals according to their dietary intakes and the FFQ gives a good quantitative measurement of key dietary components.

Toft, U; Kristoffersen, L

2007-01-01

258

Construct Validity of the Holistic Complementary and Alternative Medicines Questionnaire (HCAMQ)—An Investigation Using Modern Psychometric Approaches  

OpenAIRE

The scientific basis of efficacy studies of complementary medicine requires the availability of validated measures. The Holistic Complementary and Alternative Medicine Questionnaire (HCAMQ) is one such measure. This article aimed to examine its construct validity, using a modern psychometric approach. The HCAMQ was completed by 221 patients (mean age 66.8, SD 8.29, 58% females) with chronic stable pain predominantly from a single joint (hip or knee) of mechanical origin, waiting for a hip (40...

Kersten, Paula; White, P. J.; Tennant, A.

2011-01-01

259

Spanish translation, cross-cultural adaptation, and validation of the Questionnaire for Diabetes-Related Foot Disease (Q-DFD)  

OpenAIRE

Wilson Castillo-Tandazo, Adolfo Flores-Fortty, Lourdes Feraud, Daniel TettamantiSchool of Medicine, Universidad Espíritu Santo – Ecuador, Samborondón, Guayas, EcuadorPurpose: To translate, cross-culturally adapt, and validate the Questionnaire for Diabetes-Related Foot Disease (Q-DFD), originally created and validated in Australia, for its use in Spanish-speaking patients with diabetes mellitus.Patients and methods: The translation and cross-cultural adaptation were based ...

Castillo-Tandazo W; Flores-Fortty A; Feraud L; Tettamanti D

2013-01-01

260

Validação e análise da precisão da versão em português do Needs of Parents Questionnaire / Validation and reliability analysis of the Portuguese language version of Needs of Parents Questionnaire  

Scientific Electronic Library Online (English)

Full Text Available OBJETIVO: Descrever os procedimentos para a validação e análise de precisão da versão em português do Needs of Parents Questionnaire em contexto de hospitalização pediátrica em Portugal. MÉTODOS: Estudo descritivo com base em procedimentos para adaptação cultural e linguística de instrumentos de med [...] ição em saúde. A validação foi efetuada em uma amostra de 870 acompanhantes de crianças hospitalizadas em serviços de pediatria de quatro hospitais de Portugal, com idades compreendidas entre 2 dias de vida e 18 anos. A validade de conteúdo foi garantida por dois testes de compreensão realizados separadamente com pais de crianças hospitalizadas e com profissionais de saúde. A confiabilidade da versão em português foi avaliada através do teste de reprodutibilidade e determinação da coerência interna. RESULTADOS: Os resultados dos testes de compreensão e de coerência interna, obtidos pelo coeficiente alfa de Cronbach, são idênticos aos do autor original e satisfatórios para três subescalas, o que nos permite afirmar que o questionário tem propriedades psicométricas adequadas para a medição das necessidades dos pais. O questionário foi bem recebido pelos pais das crianças, que valorizam todas as necessidades, destacando a necessidade de confiar nos cuidados de saúde que são prestados à criança quando não estão presentes, a necessidade de ser confiável e as necessidades de informação. CONCLUSÕES: O questionário mostrou ser um instrumento de medição válido e preciso na avaliação das necessidades dos pais durante a hospitalização das crianças. A versão em português do Needs of Parents Questionnaire se encontra validada. Abstract in english OBJECTIVE: To describe the procedures followed for the validation and reliability analysis of the Portuguese version of the Needs of Parents Questionnaire in the context of pediatric hospitalization in Portugal. METHODS: This is a descriptive study based on procedures for the cultural and linguistic [...] adaptation of health measurement tools. The validation was performed on a sample of 870 parents of hospitalized children in pediatrics departments from four hospitals in Portugal, with ages ranging from 2 days to 18 years. Content validity was assured by two cognitive debriefing meetings, separately organized with parents and staff. The reliability of the Portuguese version was assessed through reproducibility tests and internal consistency computation. RESULTS: Using Cronbach's alpha, results from the cognitive debriefing and internal consistency scores were similar to those obtained by the authors of the original version and good for the three subscales, allowing us to state that the questionnaire has the adequate psychometric properties to measure parents' needs. It was well accepted by parents, who valued all needs, especially the need to trust the care provided to their child when they are not present, as well as the need to be trusted and the need for information. CONCLUSIONS: The questionnaire proved to be a valid and reliable measurement instrument to assess the needs of parents during their pediatric hospitalizations. The Portuguese version of the Needs of Parents Questionnaire has been validated.

Pedro L., Ferreira; Elsa, Melo; Gina, Reis; Débora F., Mello.

2010-06-01

261

Validação e análise da precisão da versão em português do Needs of Parents Questionnaire Validation and reliability analysis of the Portuguese language version of Needs of Parents Questionnaire  

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Full Text Available OBJETIVO: Descrever os procedimentos para a validação e análise de precisão da versão em português do Needs of Parents Questionnaire em contexto de hospitalização pediátrica em Portugal. MÉTODOS: Estudo descritivo com base em procedimentos para adaptação cultural e linguística de instrumentos de medição em saúde. A validação foi efetuada em uma amostra de 870 acompanhantes de crianças hospitalizadas em serviços de pediatria de quatro hospitais de Portugal, com idades compreendidas entre 2 dias de vida e 18 anos. A validade de conteúdo foi garantida por dois testes de compreensão realizados separadamente com pais de crianças hospitalizadas e com profissionais de saúde. A confiabilidade da versão em português foi avaliada através do teste de reprodutibilidade e determinação da coerência interna. RESULTADOS: Os resultados dos testes de compreensão e de coerência interna, obtidos pelo coeficiente alfa de Cronbach, são idênticos aos do autor original e satisfatórios para três subescalas, o que nos permite afirmar que o questionário tem propriedades psicométricas adequadas para a medição das necessidades dos pais. O questionário foi bem recebido pelos pais das crianças, que valorizam todas as necessidades, destacando a necessidade de confiar nos cuidados de saúde que são prestados à criança quando não estão presentes, a necessidade de ser confiável e as necessidades de informação. CONCLUSÕES: O questionário mostrou ser um instrumento de medição válido e preciso na avaliação das necessidades dos pais durante a hospitalização das crianças. A versão em português do Needs of Parents Questionnaire se encontra validada.OBJECTIVE: To describe the procedures followed for the validation and reliability analysis of the Portuguese version of the Needs of Parents Questionnaire in the context of pediatric hospitalization in Portugal. METHODS: This is a descriptive study based on procedures for the cultural and linguistic adaptation of health measurement tools. The validation was performed on a sample of 870 parents of hospitalized children in pediatrics departments from four hospitals in Portugal, with ages ranging from 2 days to 18 years. Content validity was assured by two cognitive debriefing meetings, separately organized with parents and staff. The reliability of the Portuguese version was assessed through reproducibility tests and internal consistency computation. RESULTS: Using Cronbach's alpha, results from the cognitive debriefing and internal consistency scores were similar to those obtained by the authors of the original version and good for the three subscales, allowing us to state that the questionnaire has the adequate psychometric properties to measure parents' needs. It was well accepted by parents, who valued all needs, especially the need to trust the care provided to their child when they are not present, as well as the need to be trusted and the need for information. CONCLUSIONS: The questionnaire proved to be a valid and reliable measurement instrument to assess the needs of parents during their pediatric hospitalizations. The Portuguese version of the Needs of Parents Questionnaire has been validated.

Pedro L. Ferreira

2010-06-01

262

Diagnosis of depression among adolescents – a clinical validation study of key questions and questionnaire  

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Full Text Available Abstract Background The objective of the study is to improve general practitioners' diagnoses of adolescent depression. Major depression is ranked fourth in the worldwide disability impact. Method/Design Validation of 1 three key questions, 2 SCL-dep6, 3 SCL-10, 4 9 other SCL questions and 5 WHO-5 in a clinical study among adolescents. The Composite International Diagnostic Interview (CIDI is to be used as the gold standard interview. The project is a GP multicenter study to be conducted in both Norway and Denmark. Inclusion criteria are age (14–16 and fluency in the Norwegian and Danish language. A number of GPs will be recruited from both countries and at least 162 adolescents will be enrolled in the study from the patient lists of the GPs in each country, giving a total of at least 323 adolescent participants. Discussion The proportion of adolescents suffering from depressive disorders also seems to be increasing worldwide. Early interventions are known to reduce this illness. The earlier depression can be identified in adolescents, the greater the advantage. Therefore, we hope to find a suitable questionnaire that could be recommended for GPs.

Sirpal Manjit K

2007-07-01

263

A questionnaire for determining prevalence of diabetes related foot disease (Q-DFD: construction and validation  

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Full Text Available Abstract Background Community based prevalence for diabetes related foot disease (DRFD has been poorly quantified in Australian populations. The aim of this study was to develop and validate a survey tool to facilitate collection of community based prevalence data for individuals with DRFD via telephone interview. Methods Agreed components of DRFD were identified through an electronic literature search. Expert feedback and feedback from a population based construction sample were sought on the initial draft. Survey reliability was tested using a cohort recruited through a general practice, a hospital outpatient clinic and an outpatient podiatry clinic. Level of agreement between survey findings and either medical record or clinical assessment was evaluated. Results The Questionnaire for Diabetes Related Foot Disease (Q-DFD comprised 12 questions aimed at determining presence of peripheral sensory neuropathy (PN and peripheral vascular disease (PVD, based on self report of symptoms and/or clinical history, and self report of foot ulceration, amputation and foot deformity. Survey results for 38 from 46 participants demonstrated agreement with either clinical assessment or medical record (kappa 0.65, sensitivity 89.0%, and specificity 77.8%. Correlation for individual survey components was moderate to excellent. Inter and intrarater reliability and test re-test reliability was moderate to high for all survey domains. Conclusion The development of the Q-DFD provides an opportunity for ongoing collection of prevalence estimates for DRFD across Australia.

Brand Caroline A

2009-11-01

264

Schizotypal personality questionnaire: new sources of validity evidence in college students.  

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Schizotypal traits represent the behavioral expression of vulnerability to psychosis in general population. Among the most widely used measurement instruments, we could find the Schizotypal Personality Questionnaire (SPQ) (Raine, 1991). However, some aspects of its psychometric quality have yet to be analyzed. The main goal of the present study was to gather new sources of validity evidence of the SPQ scores in non-clinical young adults. The final sample was made up of 1123 college students (M=20.3 years; S.D.=2.6). The study of the internal structure using exploratory factor analysis revealed that SPQ items were grouped in a theoretical structure of seven second-order factors. Confirmatory factor analyses showed that the four-factor model (Paranoid) displayed better goodness-of-fit indices than the other hypothetical dimensional models tested. More complex measurement models, such as those tested using second-order confirmatory factor analyses and Exploratory Structural Equation Modeling, also showed adequate goodness-of-fit indices. The reliability of the SPQ scores ranged from 0.80 to 0.91. A total of 11 items showed differential functioning by gender. Advances in psychosis phenotype measurement open up new horizons to understand the structure and content of schizotypy. PMID:24889846

Fonseca-Pedrero, Eduardo; Fumero, Ascensión; Paino, Mercedes; de Miguel, Adelia; Ortuño-Sierra, Javier; Lemos-Giráldez, Serafín; Muñiz, José

2014-09-30

265

Translation and linguistic validation of Korean version of short form of pelvic floor distress inventory-20, pelvic floor impact questionnaire-7  

OpenAIRE

The short forms of pelvic floor distress inventory (PFDI) and pelvic floor impact questionnaire (PFIQ) are useful disease specific questionnaires evaluating symptoms, quality of life for pelvic floor disorders. The purpose is to develop linguistic validation of the PFDI-20 and PFIQ-7 questionnaires. Three types of Korean version of questionnaires have been used in four locations of University Hospitals in Korea. Each version of questionnaires was developed by forward translation and back-tran...

Yoo, Eun-hee; Jeon, Myung Jae; Ahn, Ki-hoon; Bai, Sang Wook

2013-01-01

266

Construct Validity of the Offer Self-Image Questionnaire and Its Relationship with Self-Esteem, Depression, and Ego Development  

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Construct validity of the Offer Self-Image Questionnaire (OSIQ) was studied in a sample of 194 normal Finnish adolescents from 14 to 16 years of age. Confirmatory factor analysis provided support for the hierarchical structure of adolescents' self-image with 5 lower-order factors loading on a single higher-order factor. Lower-order factors were…

Lindfors, Kaj; Elovainio, Marko; Sinkkonen, Jari; Aalberg, Veikko; Vuorinen, Risto

2005-01-01

267

How Is Impulsivity Related to Depression in Adolescence? Evidence from a French Validation of the Cognitive Emotion Regulation Questionnaire  

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The aim of this study was to validate a French version of the Cognitive Emotion Regulation Questionnaire (CERQ; Garnefski, N., Kraaij, V., & Spinhoven, P., 2001. Negative life events, cognitive emotion regulation and emotional problems. "Personality and Individual Differences, 30," 1311-1327) and to explore its relationships with impulsivity and…

d'Acremont, Mathieu.; Van der Linden, Martial

2007-01-01

268

Validating the Children's Behavior Questionnaire in Dutch Children: Psychometric Properties and a Cross-Cultural Comparison of Factor Structures  

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In this article, we examined the factorial validity of the Dutch translation of the Children's Behavior Questionnaire (CBQ) and the Very Short Form scores. In addition, we conducted cross-cultural comparisons of temperament structure. In total, 353 parents of 6- to 8-year-olds completed the instrument. The original higher order factor structure of…

Sleddens, Ester F. C.; Kremers, Stef P. J.; Candel, Math J. J. M.; De Vries, Nanne N. K.; Thijs, Carel

2011-01-01

269

Development, validation and clinical assessment of a short questionnaire to assess disease-related knowledge in inflammatory bowel disease patients.  

LENUS (Irish Health Repository)

Only two inflammatory bowel disease (IBD) knowledge scales are available, both primarily aimed at evaluating the effectiveness of clinical education programs. The aim of this study was to develop and validate a short knowledge questionnaire for clinical and academic research purposes.

Keegan, Denise

2013-02-01

270

Quality of life in thalassemia major: Reliability and validity of the Persian version of the SF-36 questionnaire  

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Full Text Available Aims: The objective of this study was to determine the reliability and validity of the eight-item Short Form Health Survey (SF-36 questionnaire translated into Persian for use in Iranian patients with thalassemia major. Materials and Methods: Using a standard "forward-backward" translation procedure, the English language version of the questionnaire was translated into Persian. Two hundred patients with thalassemia major following up at the Thalassemia Center, Dastgheib Hospital, Shiraz, Iran, were enrolled in this study. Statistical Analysis: The reliability and internal consistency of the questionnaire were assessed by Cronbach?s alpha coefficient and Spearman?s correlation, respectively. Validity was assessed using convergent and discriminant validity. Results: The mean age of 200 subjects enrolled in the study was 19.81+/-4.07 years. Reliability analysis showed satisfactory results (Cronbach?s a coefficient = 0.915. The factor analysis showed that all items were in the same groups as previous studies with the exception of role emotional and general health that had been substituted. Most of the patients were in lower range of normal for both mental and physical summary status. Conclusions: The study finding showed that the Persian version of SF-36 questionnaire has a good structural characteristic and is a reliable and valid instrument for measuring the quality of life of patients with thalassemia major.

Jafari H

2008-01-01

271

Using Multidimensional Rasch Analysis to Validate the Chinese Version of the Motivated Strategies for Learning Questionnaire (MSLQ-CV)  

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This article used the multidimensional random coefficients multinomial logit model to examine the construct validity and detect the substantial differential item functioning (DIF) of the Chinese version of motivated strategies for learning questionnaire (MSLQ-CV). A total of 1,354 Hong Kong junior high school students were administered the…

Lee, John Chi-Kin; Zhang, Zhonghua; Yin, Hongbiao

2010-01-01

272

Reliability and Validity of Persian Version of World Health Organization Health and Work Performance Questionnaire in Iranian Health Care Workers  

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Full Text Available Background: The effect of health status on productivity has widely been studied and discussed in literature. Valid and reliable tools are needed to evaluate the levels of health and productivity and provide detailed information, before any intervention is implemented. World Health Organization Health and Work Performance Questionnaire (HPQ is a widely used instrument in estimating the workplace costs of health problems in terms of reduced job performance, sickness absence, and work-related accidents and injuries.Objective: To assess the reliability and validity of Persian version of HPQ in Iranian health care workers.Methods: The questionnaire was translated to Persian and back translated. 102 health care workers completed the questionnaire. Absence and sick-leave data was extracted from administrative records.Results: Factor analysis revealed acceptable validity for the questionnaire in part A (health. Cronbach's alpha was >0.73 for all scales of Parts B (work and C (demographic. Questions targeting days of absence and sick-leave had acceptable correlation with administrative records (Pearson's r >0.75, while questions on total hours worked showed lower correlation.Conclusion: Persian version of HPQ can be considered a reliable and valid tool in Iranian health workers.

E Vingard

2011-12-01

273

Measuring Mobility Limitations in Children with Cerebral Palsy: Content and Construct Validity of a Mobility Questionnaire (MobQues)  

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Aim: The objective of this study was to assess the validity of a mobility questionnaire (MobQues) that was developed to measure parent-reported mobility limitations in children with cerebral palsy (CP). Method: The parents of 439 children with CP (256 males and 183 females; age range 2-18y; Gross Motor Function Classification System [GMFCS] levels…

Van Ravesteyn, Nicolien T.; Scholtes, Vanessa A.; Becher, Jules G.; Roorda, Leo D.; Verschuren, Olaf; Dallmeijer, Annet J.

2010-01-01

274

German version of the Multidimensional Body-Self Relations Questionnaire - Appearance Scales (MBSRQ-AS): confirmatory factor analysis and validation.  

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The Multidimensional Body-Self Relations Questionnaire (MBSRQ) is a widely used questionnaire that measures body image as a multidimensional construct. The Appearance Scales (AS) of the MBSRQ (Appearance Evaluation, Appearance Orientation, Body Areas Satisfaction, Overweight Preoccupation and Self-Classified Weight) are subscales which facilitate a parsimonious assessment of appearance-related aspects of body image. The current study tested the psychometric properties and factor structure of a German translation of the MBSRQ-AS. Participants were n=230 female patients with the SCID diagnosis of an eating disorder and n=293 female healthy controls. In a confirmatory factor analysis, convincing goodness-of-fit indices emerged. The subscales of the questionnaire yielded good reliability and convergent and discriminant validity coefficients, with most items showing excellent characteristics. Like the English version, the German adaptation of the questionnaire can be recommended for a multidimensional assessment of appearance-related aspects of body image in both research and clinical practice. PMID:24958652

Vossbeck-Elsebusch, Anna N; Waldorf, Manuel; Legenbauer, Tanja; Bauer, Anika; Cordes, Martin; Vocks, Silja

2014-06-01

275

Tradução, adaptação e evidências de validade da versão brasileira do Overexcitability Questionnaire Two / Translation, adaptation and evidence of validity of the Brazilian version of Overexcitability Questionnaire Two  

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Full Text Available SciELO Portugal | Language: Portuguese Abstract in portuguese Três estudos foram realizados para traduzir, adaptar para a língua portuguesa e analisar as propriedades psicométricas do Overexcitability Questionnaire Two (OEQ-II) - uma medida de cinco padrões de sobre-excitabilidade (Intelectual, Psicomotor, Sensorial, Emocional e Imaginativo). No primeiro estud [...] o, foram efetuadas tradução, retrotradução, análise por juízes e aplicação piloto a fim de obter evidências de validade de conteúdo do OEQ-II. O Estudo 2 contou com a participação de 282 universitários e analisou a confiabilidade e as evidências de validade baseadas na estrutura interna dessa medida. No terceiro estudo, que teve como amostra 368 universitários, almejou-se obter evidências de validade para o OEQ-II baseadas nas relações com medidas que avaliam constructos análogos. Os resultados revelaram que a versão em português desse questionário possui boa confiabilidade e boas evidências de validade. As limitações do estudo e sugestões para pesquisas futuras são apresentadas no artigo. Abstract in english Three studies was performed in order to translate, adapt to Portuguese language and analyze the psychometric properties of the Overexcitability Questionnaire Two (OEQ-II) - a measure of five overexcitabilities patterns (Intellectual, Psychomotor, Sensual, Emotional, and Imaginational). In the first [...] study, translation, back translation, analysis by judges, and pilot application were performed for obtaining validity evidence of content of the OEQ-II. The Study 2 involved the participation of 282 undergraduate students and it was analyzed reliability and validity evidence based on internal structure of the measure. In the third study, which had as sample 368 undergraduate students, it was aimed to obtain for the OEQ-II validity evidence based on relations with measures that assess similar constructs. The results showed that the version of OEQ-II in Portuguese language has good reliability and good validity evidence. Limitations of this study and suggestions for future researches are analyzed in this article.

Juliana Célia de, Oliveira; Altemir José Gonçalves, Barbosa.

2014-12-01

276

VALIDITY OF THE MODIFIED CONCONI TEST FOR DETERMINING VENTILATORY THRESHOLD DURING ON-WATER ROWING  

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Full Text Available The objectives of this study were to design a field test based on the Conconi protocol to determine the ventilatory threshold of rowers and to test its reliability and validity. A group of sixteen oarsmen completed a modified Conconi test for on-water rowing. The reliability of the detection of the heart rate threshold was evaluated using heart rate breaking point in the Conconi test and retest. Heart rate threshold was detected in 88.8% of cases in the test-retest. The validity of the modified Conconi test was evaluated by comparing the heart rate threshold data acquired with that obtained in a ventilatory threshold test (VT2. No significant differences were found for the values of different intensity parameters i.e. heart rate (HR, oxygen consumption (VO2, stroke rate (SR and speed (S between the heart rate threshold and the ventilatory threshold, (170.9 ± 6.8 vs. 169.3 ± 6.4 beats·min-1; 42.0 ± 8.6 vs. 43.5 ± 8.3 ml·kg-1·min-1; 25.8 ± 3.3 vs. 27.0 ± 3.2 strokes·min-1 and 14.4 ± 0.8 vs. 14.6 ± 0.8 km·h-1. The differences in averages obtained in the Conconi test-retest were small with a low standard error of the mean. The reliability data between the Conconi test-retest showed low coefficients of variations (CV and high intraclass correlation coefficients (ICC. The total errors for the Conconi test-retest are low for the measured variables (1.31 HR, 0.87 VO2, 0.65 SR, and 0.1 S. The Bland- Altman's method for analysis validity showed a strong concordance according to the analyzed variables. We conclude that the modified Conconi test for on-water rowing is a valid and reliable method for the determination of the second ventilatory threshold (VT2.

Jorge Villamil Cabo

2011-12-01

277

Validation of selected temperament and personality questionnaires for diagnosing drivers' aptitude for safe driving. A Polish study.  

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This paper presents the results of a study aimed at validating psychological questionnaires evaluating temperamental and personality features. It discusses their usefulness in diagnosing drivers' aptitude for safe driving and working as professional drivers. Three psychological questionnaires were validated: the Formal Characteristics of Behaviour - Temperament Inventory (FCB-TI), the Eysenck Personality Questionnaire - Revised and Short Scale (EPQ-R (S)) and the Impulsiveness Questionnaire (IVE). Three groups of drivers (n=246) aged 19-75 participated in the study. Group I (professional drivers; n=96) and Group II (nonprofessional drivers; n=75) had never been involved in road crashes, whereas Group III (nonprofessional drivers; n=75) were offenders involved in fatal injury road crashes. Criterion-related validity, Cronbach's alpha and Guttman split-half reliability coefficient were in assessing the psychometric properties of the questionnaires. There were some significant differences between Groups II and III for most traits. However, contrary to expectations, higher Emotional Reactivity, Perseveration and lower Endurance as well as higher Neuroticism, Impulsiveness and Venturesomeness were determined for Group II than for Group III. Additionally, the temperament and personality profile of Group II turned out to be less fitted to the profile of safe drivers than that of Group III, whose profile was actually similar to that of Group I. This seems to result from a high tendency for a positive self-presentation among Group I and Group III (a significantly higher result on the Lie scale in comparison with Group II). The results suggest that if psychological tests are to decide on whether a person may be a professional driver or may drive vehicles, the three questionnaires (FCB-TI, EPQ-R(S) and IVE) do not provide a valid diagnosis of professional drivers' aptitude because of drivers' high tendency for positive self-presentation. However, they can be used in job counselling and in screening high-risk drivers. PMID:24831270

?uczak, Anna; Tarnowski, Adam

2014-09-01

278

Cross-cultural adaptation and validation of the VISA-A questionnaire for German-speaking Achilles tendinopathy patients  

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Full Text Available Abstract Background Achilles tendinopathy is the predominant overuse injury in runners. To further investigate this overload injury in transverse and longitudinal studies a valid, responsive and reliable outcome measure is demanded. Most questionnaires have been developed for English-speaking populations. This is also true for the VISA-A score, so far representing the only valid, reliable, and disease specific questionnaire for Achilles tendinopathy. To internationally compare research results, to perform multinational studies or to exclude bias originating from subpopulations speaking different languages within one country an equivalent instrument is demanded in different languages. The aim of this study was therefore to cross-cultural adapt and validate the VISA-A questionnaire for German-speaking Achilles tendinopathy patients. Methods According to the "guidelines for the process of cross-cultural adaptation of self-report measures" the VISA-A score was cross-culturally adapted into German (VISA-A-G using six steps: Translation, synthesis, back translation, expert committee review, pretesting (n = 77, and appraisal of the adaptation process by an advisory committee determining the adequacy of the cross-cultural adaptation. The resulting VISA-A-G was then subjected to an analysis of reliability, validity, and internal consistency in 30 Achilles tendinopathy patients and 79 asymptomatic people. Concurrent validity was tested against a generic tendon grading system (Percy and Conochie and against a classification system for the effect of pain on athletic performance (Curwin and Stanish. Results The "advisory committee" determined the VISA-A-G questionnaire as been translated "acceptable". The VISA-A-G questionnaire showed moderate to excellent test-retest reliability (ICC = 0.60 to 0.97. Concurrent validity showed good coherence when correlated with the grading system of Curwin and Stanish (rho = -0.95 and for the Percy and Conochie grade of severity (rho 0.95. Internal consistency (Cronbach's alpha for the total VISA-A-G scores of the patients was calculated to be 0.737. Conclusion The VISA-A questionnaire was successfully cross-cultural adapted and validated for use in German speaking populations. The psychometric properties of the VISA-A-G questionnaire are similar to those of the original English version. It therefore can be recommended as a sufficiently robust tool for future measuring clinical severity of Achilles tendinopathy in German speaking patients.

Nauck Tanja

2009-10-01

279

Translation validation of a new back pain screening questionnaire (the STarT Back Screening Tool) in French  

Science.gov (United States)

Background Low back pain (LBP) is a major public health problem and the identification of individuals at risk of persistent LBP poses substantial challenges to clinical management. The STarT Back questionnaire is a validated nine-item patient self-report questionnaire that classifies patients with LBP at low, medium or high-risk of poor prognosis for persistent non-specific LBP. The objective of this study was to translate and cross-culturally adapt the English version of the STarT Back questionnaire into French. Methods The translation was performed using best practice translation guidelines. The following phases were performed: contact with the STarT Back questionnaire developers, initial translations (English into French), synthesis, back translations, expert committee review, test of the pre-final version on 44 individuals with LBP, final version. Results The linguistic translation required minor semantic alterations. The participants interviewed indicated that all items of the questionnaire were globally clear and comprehensible. However, 6 subjects (14%) wondered if two questions were related to back pain or general health. After discussion within the expert committee and with the developer of the STarT Back tool, it was decided to modify the questionnaire and to add a reference to back pain in these two questions. Conclusions The French version of the STarT Back questionnaire has been shown to be comprehensible and adapted to the French speaking general population. Investigations are now required to test the psychometric properties (reliability, internal and external validity, responsiveness) of this translated version of the questionnaire. PMID:22958224

2012-01-01

280

Development and community-based validation of the IDEA study Instrumental Activities of Daily Living (IDEA-IADL questionnaire  

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Full Text Available Background: The dementia diagnosis gap in sub-Saharan Africa (SSA is large, partly due to difficulties in assessing function, an essential step in diagnosis. Objectives: As part of the Identification and Intervention for Dementia in Elderly Africans (IDEA study, to develop, pilot, and validate an Instrumental Activities of Daily Living (IADL questionnaire for use in a rural Tanzanian population to assist in the identification of people with dementia alongside cognitive screening. Design: The questionnaire was developed at a workshop for rural primary healthcare workers, based on culturally appropriate roles and usual activities of elderly people in this community. It was piloted in 52 individuals under follow-up from a dementia prevalence study. Validation subsequently took place during a community dementia-screening programme. Construct validation against gold standard clinical dementia diagnosis using DSM-IV criteria was carried out on a stratified sample of the cohort and validity assessed using area under the receiver operating characteristic (AUROC curve analysis. Results: An 11-item questionnaire (IDEA-IADL was developed after pilot testing. During formal validation on 130 community-dwelling elderly people who presented for screening, the AUROC curve was 0.896 for DSM-IV dementia when used in isolation and 0.937 when used in conjunction with the IDEA cognitive screen, previously validated in Tanzania. The internal consistency was 0.959. Performance on the IDEA-IADL was not biased with regard to age, gender or education level. Conclusions: The IDEA-IADL questionnaire appears to be a useful aid to dementia screening in this setting. Further validation in other healthcare settings in SSA is required.

Cecilia Collingwood

2014-12-01

281

Measuring physical activity-related environmental factors: reliability and predictive validity of the European environmental questionnaire ALPHA  

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Full Text Available Abstract Background A questionnaire to assess physical activity related environmental factors in the European population (a 49-item and an 11-item version was created as part of the framework of the EU-funded project "Instruments for Assessing Levels of PHysical Activity and fitness (ALPHA". This paper reports on the development and assessment of the questionnaire's test-retest stability, predictive validity, and applicability to European adults. Methods The first pilot test was conducted in Belgium, France and the UK. In total 190 adults completed both forms of the ALPHA questionnaire twice with a one-week interval. Physical activity was concurrently measured (i by administration of the long version of the International Physical Activity Questionnaire (IPAQ by interview and (ii by accelerometry (Actigraph™ device. After adaptations, the second field test took place in Belgium, the UK and Austria; 166 adults completed the adapted questionnaire at two time points, with minimum one-week interval. In both field studies intraclass correlation coefficients (ICC and proportion of agreement were computed to assess the stability of the two test scores. Predictive validity was examined in the first field test by correlating the results of the questionnaires with physical activity data from accelerometry and long IPAQ-last 7 days. Results The reliability scores of the ALPHA questionnaire were moderate-to good in the first field testing (ICC range 0.66 - 0.86 and good in the second field testing (ICC range 0.71 - 0.87. The proportion of agreement for the ALPHA short increased significantly from the first (range 50 - 83% to the second field testing (range 85 - 95%. Environmental scales from both versions of the ALPHA questionnaire were significantly associated with self-reported minutes of transport-related walking, and objectively measured low intensity physical activity levels, particularly in women. Both versions were easily administered with an average completion time of six minutes for the 49-item version and less than two minutes for the short version. Conclusion The ALPHA questionnaire is an instrument to measure environmental perceptions in relation to physical activity. It appears to have good reliability and predictive validity. The questionnaire is now available to other researchers to investigate its usefulness and applicability across Europe.

Oppert Jean-Michel

2010-05-01

282

The assessment of shoulder instability. The development and validation of a questionnaire.  

OpenAIRE

We have developed a 12-item questionnaire for completion by patients presenting with shoulder instability. A prospective study of 92 patients was undertaken involving two assessments, approximately six months apart, performed in an outpatient department. Each patient completed the new questionnaire and the SF36 form. An orthopaedic surgeon completed the Constant shoulder score and the Rowe assessment. The new questionnaire and the Rowe clinical score each achieved a large standardised effect ...

Dawson, J.; Fitzpatrick, R.; Carr, A.

1999-01-01

283

Development and validation of the quality-of-life adolescent cleft questionnaire in patients with cleft lip and palate.  

Science.gov (United States)

Only a few reports in the literature have described the use of specific instruments for assessing the quality of life in adolescents and young adults with cleft lip and palate (CLP). This condition markedly affects their lifestyle, even after surgical treatment. In the present study, we aimed to develop a quality-of-life assessment tool specifically designed for such patients with CLP. Our multidisciplinary team created a questionnaire focused on the physical, psychological, and social satisfaction of adolescents and young adults with CLP, which was adapted from 3 dimensions of the 36-item Short-Form Health Survey. The questionnaire was administered to a randomized sample of 40 adolescents and young adults (aged 16-24 years) with CLP who had completed treatment protocols and 40 (aged 16-24 years) who were not affected by CLP. The statistical results stated that the questionnaire had good reliability and validity; the Cronbach ? coefficient was found to be 0.944. Moreover, factorial analysis confirmed the presence of 3 subscales that were the fundamental components of this questionnaire, which is consistent with the areas theoretically proposed and from which the items were designed and selected. Thus, we validated our novel questionnaire that was administered in the present study and proved its consistency. However, further investigations on a larger population would be useful to confirm these findings. PMID:25010834

Piombino, Pasquale; Ruggiero, Federica; Dell'Aversana Orabona, Giovanni; Scopelliti, Domenico; Bianchi, Alberto; De Simone, Federica; Carnevale, Nina; Brancati, Federica; Iengo, Maurizio; Grassia, Maria Gabriella; Cataldo, Rosanna; Califano, Luigi

2014-09-01

284

A tool for assessing continuity of care across care levels: an extended psychometric validation of the CCAENA questionnaire  

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Full Text Available Background: The CCAENA questionnaire was developed to assess care continuity across levels from the patients’ perspective. The aim is to provide additional evidence on the psychometric properties of the scales of this questionnaire. Methods: Cross-sectional study by means of a survey of a random sample of 1500 patients attended in primary and secondary care in three healthcare areas of the Catalan healthcare system. Data were collected in 2010 using the CCAENA questionnaire. To assess psychometric properties, an exploratory factor analysis was performed (construct validity and the item-rest correlations and Cronbach’s alpha were calculated (internal consistency. Spearman correlation coefficients were calculated (multidimensionality and the ability to discriminate between groups was tested. Results: The factor analysis resulted in 21 items grouped into three factors: patient-primary care provider relationship, patient-secondary care provider relationship and continuity across care levels. Cronbach’s alpha indicated good internal consistency (0.97, 0.93, 0.80 and the correlation coefficients indicated that dimensions can be interpreted as separated scales. Scales discriminated patients according to healthcare area, age and educational level. Conclusion: The CCAENA questionnaire has proved to be a valid and reliable tool for measuring patients’ perceptions of continuity. Providers and researchers could apply the questionnaire to identify areas for healthcare improvement. 

Marta Beatriz Aller

2013-12-01

285

Validation of the Airways Questionnaire 20 - AQ20 in patients with chronic obstructive pulmonary disease (COPD) in Brazil  

Scientific Electronic Library Online (English)

Full Text Available SciELO Brazil | Language: English Abstract in english INTRODUCTION: A great emphasis has been placed on health-related quality of life of COPD patients and specific questionnaires have been developed in order to measure it. OBJECTIVE: This study describes the language and cultural adaptation of a new (and short) disease-specific health status questionn [...] aire developed for chronic obstructive pulmonary diseases: the Airways Questionnaire 20 (AQ20). METHODS: In order to validate this questionnaire in Brazil, it was initially translated into Portuguese. The cultural adaptation was taken into consideration and then a back translation to English was undertaken, in order to obtain a final Portuguese version. Correlations were made with FEV1, SpO2, BMI and another disease-specific health status questionnaire, the Saint George Respiratory Questionnaire (SGRQ), previously validated in Brazil. The interclass correlation ratio was done to test the reproducibility of AQ20. RESULTS: The interclass correlation ratio for the total score was alpha = 0.90 (intra-observer variability) and alpha = 0.93 (inter-observer variability) (p

Aquiles, Camelier; Fernanda, Rosa; Paul, Jones; José Roberto, Jardim.

286

Validation of the Italian version of the "Mood Disorder Questionnaire" for the screening of bipolar disorders  

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Full Text Available Abstract The study measured the accuracy of the Italian version of the Mood Disorder Questionnaire (MDQ as a screening instrument for bipolar disorders in a psychiatric setting. Methods 154 consecutive subjects attending the Division of Psychiatry of the University of Cagliari (Italy, were screened for bipolar disorders using the Italian translation of the MDQ, and diagnostically interviewed with the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID by physicians. Results On the basis of the SCID: 51 (33.1% received a diagnosis of bipolar or schizoaffective bipolar type disorders, 63 (40.9% were diagnosed as having at least one psychiatric disorder in Axis I (other than bipolar or schizoaffective bipolar type disorders, whilst 40 (25.9% were unaffected by any type of psychiatric disorder. MDQ showed a good accuracy for bipolar or schizoaffective bipolar type disorders: the cut-off 4 had sensitivity 0.90 and specificity 0.58; the cut-off 5 had sensitivity 0.84 and specificity 0.70; and the cut-off 6 had sensitivity 0.76 and specificity 0.86. The accuracy for bipolar II disorders was sufficient but not excellent: the cut-off 4 had sensitivity 0.80 and specificity 0.45; the cut-off 5 had sensitivity 0.70 and specificity 0.55; and the cut-off 6 had sensitivity 0.55 and specificity 0.65. Conclusion Our results seem to indicate a good accuracy of MDQ, and confirm the results of recent surveys conducted in the USA. Moreover the instrument needs to be validated in other settings (e.g. in general practice.

Carpiniello Bernardo

2005-07-01

287

Reproducibility and relative validity of a food-frequency questionnaire for French-speaking Swiss adults  

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Full Text Available Background : Due to the distinct cultural and language differences that exist in Switzerland, there is little information on the dietary intake among the general Swiss population. Adequately assessing dietary intake is thus paramount if nutritional epidemiological studies are to be conducted. Objective : To assess the reproducibility and validity of a food-frequency questionnaire (FFQ developed for French-speaking Swiss adults. Design : A total of 23 men and 17 women (43.1±2.0 years filled out one FFQ and completed one 24-hour dietary recall at baseline and 1 month afterward. Results : Crude Pearson's correlation coefficients between the first and the second FFQ ranged from 0.58 to 0.90, intraclass correlation coefficient (ICC ranged between 0.53 and 0.92. Lin's concordance coefficients ranged between 0.55 and 0.87. Over 80% of participants were classified in the same or adjacent tertile using each FFQ. Macronutrient intakes estimated by both FFQs were significantly higher than those estimated from the 24-hour recall for protein and water, while no significant differences were found for energy, carbohydrate, fats (five groups, and alcohol. De-attenuated Pearson's correlation coefficients between the 24-hour recall and the first FFQ ranged between 0.31 and 0.49, while for the second FFQ the values ranged between 0.38 and 0.59. Over 40 and 95% of participants fell into the same or the adjacent energy and nutrient tertiles, respectively, using the FFQs and the 24-hour recall. Conclusions : This FFQ shows good reproducibility and can be used determining macronutrient intake in a French-speaking Swiss population in an epidemiological setting.

Pedro Marques-Vidal

2011-05-01

288

"Coercion Experience Scale" (CES - validation of a questionnaire on coercive measures  

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Full Text Available Abstract Background Although the authors of a Cochrane Review on seclusion and mechanical restraint concluded that "there is a surprising and shocking lack of published trials" on coercive interventions in psychiatry, there are only few instruments that can be applied in trials. Furthermore, as main outcome variable safety, psychopathological symptoms, and duration of an intervention cannot meet the demand to indicate subjective suffering and impact relevant to posttraumatic stress syndromes. An instrument used in controlled trials should assess the patients' subjective experiences, needs to be applicable to more than one intervention in order to compare different coercive measures and has to account for the specific psychiatric context. Methods The primary version of the questionnaire comprised 44 items, nine items on restrictions to human rights, developed on a clinical basis, and 35 items on stressors, derived from patients' comments during the pilot phase of the study. An exploratory factor analysis (EFA using principal axis factoring (PAF was carried out. The resulting factors were orthogonally rotated via VARIMAX procedure. Items with factor loadings less than .50 were eliminated. The reliability of the subscales was assessed by calculating Cronbach. Results Data of 102 patients was analysed. The analysis yielded six factors which were entitled "Humiliation", "Physical adverse effects", "Separation", "Negative environment", "Fear" and "Coercion". These six factors explained 54.5% of the total variance. Cronbach alpha ranged from .67 to .93, which can be interpreted as a high internal consistency. Convergent and discriminant validity yielded both highly significant results (r = .79, p Conclusions The "Coercion Experience Scale" is an instrument to measure the psychological impact during psychiatric coercive interventions. Its psychometric properties showed satisfying reliability and validity. For purposes of research it can be used to compare different coercive interventions. In clinical practice it can be used as a screening instrument for patients who need support after coercive interventions to prevent consequences from traumatic experiences. Further research is needed to identify possible diagnostic, therapeutic or prognostic implications of the total score and the different subscales. Trial registration Current Controlled Trials ISRCTN70589121

Flammer Erich

2010-01-01

289

Validation of the Spanish version of the Chronic Pain Acceptance Questionnaire (CPAQ for the assessment of acceptance in fibromyalgia  

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Full Text Available Abstract Background The aim of this study was to validate a Spanish version of the Chronic Pain Acceptance Questionnaire (CPAQ. Pain acceptance is the process of giving up the struggle with pain and learning to live a worthwhile life despite it. The Chronic Pain Acceptance Questionnaire (CPAQ is the questionnaire most often used to measure pain acceptance in chronic pain populations. Methods A total of 205 Spanish patients diagnosed with fibromyalgia syndrome who attended our pain clinic were asked to complete a battery of psychometric instruments: the Pain Visual Analogue Scale (PVAS for pain intensity, the Hospital Anxiety and Depression Scale (HADS, the Medical Outcome Study Short Form 36 (SF-36, the Pain Catastrophising Scale (PCS and the Fibromyalgia Impact Questionnaire (FIQ. Results Analysis of results showed that the Spanish CPAQ had good test-retest reliability (intraclass correlation coefficient 0.83 and internal consistency reliability (Cronbach's ?: 0.83. The Spanish CPAQ score significantly correlated with pain intensity, anxiety, depression, pain catastrophising, health status and physical and psychosocial disability. The Scree plot and a Principal Components Factor analysis confirmed the same two-factor construct as the original English CPAQ. Conclusion The Spanish CPAQ is a reliable clinical assessment tool with valid construct validity for the acceptance measurement among a sample of Spanish fibromyalgia patients. This study will make it easier to assess pain acceptance in Spanish populations with fibromyalgia.

Luciano Juan V

2010-04-01

290

Development and validation of sunlight exposure measurement questionnaire (SEM-Q for use in adult population residing in Pakistan  

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Full Text Available Abstract Background Vitamin D deficiency has been identified as a major public health problem worldwide. Sunlight is the main source of vitamin D and its measurement using dosimeters is expensive and difficult for use in population-based studies. Hence, the aim of this study was to develop and validate questionnaires to assess sunlight exposure in healthy individuals residing in Karachi, Pakistan. Methods Two questionnaires with seven important items for sunlight exposure assessment were developed. Fifty four healthy adults were enrolled based on their reported sunlight exposure (high?=?17, moderate?=?18, low?=?19 from Aga Khan University, Karachi. Over four days, study participants were asked to wear a dosimeter between sunrise and sunset and report time spent and activities undertaken in the sun for questionnaire validation. Algorithm for item weightage was created as an average score based on ultraviolet B percentage received. Blood samples were obtained for serum vitamin D. Results The mean time (minutes spent in sun over 4?days (±SD was 69.5 (±32 for low, 83.5 (±29.7 for moderate and 329 (±115 for high exposure group. The correlation between average time (minutes spent in sun over 4?days and mean change in absorbance of UV dosimeters for 4?days was 0.60 (p? Conclusions The sunlight exposure measurement questionnaires were valid tools for use in large epidemiological studies to quantify sunlight exposure.

Humayun Quratulain

2012-06-01

291

Measuring physical activity among pregnant women using a structured one-week recall questionnaire: evidence for validity and reliability  

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Full Text Available Abstract Background Accurate measurement of the components of physical activity during pregnancy can aid in our understanding of the dose response relationships between physical activity and corresponding perinatal outcomes. The aim of this study was to develop and evaluate a one-week recall questionnaire to assess moderate to vigorous physical activity during pregnancy. Methods To assess concurrent-related validity, 177 pregnant women (median 18 weeks' gestation, interquartile range (IQR 15 -23 kept a structured diary and wore an accelerometer (Actigraph for one week. At the conclusion of the week, they completed the Pregnancy Infection and Nutrition 3 (PIN3 physical activity questionnaire over the telephone. To assess evidence for test-retest reliability, 109 pregnant women (median 19 weeks' gestation, IQR 18-27 completed the questionnaire twice over the telephone, within 48 hours apart, recalling the same two time periods. Spearman correlation coefficients (SCC and intraclass correlation coefficients (ICC were used to assess evidence for validity and reliability, respectively. Results Comparison of the questionnaire to the structured diary was moderate to substantial (SCC 0.47 to 0.69 for several measures of moderate or vigorous physical activity using either perceived or absolute intensity. Comparison of moderate to vigorous physical activity from the questionnaire (absolute intensity using MET-hours/week to the accelerometer ranged from 0.12 to 0.23 using SCC for absolute intensity (MET-hours/week and 0.28 to 0.34 using relative intensity (hours/week (n = 177. Test-retest reliability was moderate to almost perfect for moderate to vigorous physical activity, with the ICC ranging from 0.56 to 0.82 for both perceived and absolute intensities. Conclusions The PIN3 one-week recall questionnaire assessed moderate to vigorous physical activity in the past week with evidence for reliability and validity.

Wen Fang

2010-03-01

292

Father for the first time - development and validation of a questionnaire to assess fathers’ experiences of first childbirth (FTFQ  

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Full Text Available Abstract Background A father’s experience of the birth of his first child is important not only for his birth-giving partner but also for the father himself, his relationship with the mother and the newborn. No validated questionnaire assessing first-time fathers' experiences during childbirth is currently available. Hence, the aim of this study was to develop and validate an instrument to assess first-time fathers’ experiences of childbirth. Method Domains and items were initially derived from interviews with first-time fathers, and supplemented by a literature search and a focus group interview with midwives. The comprehensibility, comprehension and relevance of the items were evaluated by four paternity research experts and a preliminary questionnaire was pilot tested in eight first-time fathers. A revised questionnaire was completed by 200 first-time fathers (response rate?=?81% Exploratory factor analysis using principal component analysis with varimax rotation was performed and multitrait scaling analysis was used to test scaling assumptions. External validity was assessed by means of known-groups analysis. Results Factor analysis yielded four factors comprising 22 items and accounting 48% of the variance. The domains found were Worry, Information, Emotional support and Acceptance. Multitrait analysis confirmed the convergent and discriminant validity of the domains; however, Cronbach’s alpha did not meet conventional reliability standards in two domains. The questionnaire was sensitive to differences between groups of fathers hypothesized to differ on important socio demographic or clinical variables. Conclusions The questionnaire adequately measures important dimensions of first-time fathers’ childbirth experience and may be used to assess aspects of fathers’ experiences during childbirth. To obtain the FTFQ and permission for its use, please contact the corresponding author.

Premberg Åsa

2012-05-01

293

The Two-Track Model of Bereavement Questionnaire (TTBQ): Development and Validation of a Relational Measure  

Science.gov (United States)

The Two-Track Model of Bereavement Questionnaire (TTBQ) was designed to assess response to loss over time. Respondents were 354 persons who completed the 70-item self-report questionnaire constructed in accordance with the Two-Track Model of Bereavement. Track I focuses on the bereaved's biopsychosocial functioning and Track II concerns the…

Rubin, Simon Shimshon; Nadav, Ofri Bar; Malkinson, Ruth; Koren, Dan; Goffer-Shnarch, Moran; Michaeli, Ella

2009-01-01

294

[Validation of Oral Health Impact Profile (OHIP) quality of life questionnaire in Russian patients with evidence of chronic generalized periodontitis].  

Science.gov (United States)

As part of research project translation and validation of Oral Health Impact Profile (OHIP) quality of life questionnaire has been administered. 25 patients have been interviewed (8 men and 17 women), the average age was 40+/-8 years, with evidence of chronic generalized periodontitis. The clinical picture of the disease development in those patients was common. All patients perceived questions of the pilot questionnaire version correctly. The relations between the quality of life and the sex of patients, social status and other factors have been found statistically significant. PMID:18163059

Barer, G M; Gurevich, K G; Smirniagina, V V; Fabrikant, E G

2007-01-01

295

Translation validation of a new back pain screening questionnaire (the STarT Back Screening Tool) in French  

OpenAIRE

Background: Low back pain (LBP) is a major public health problem and the identification of individuals at risk of persistent LBP poses substantial challenges to clinical management. The STarT Back questionnaire is a validated nine-item patient self-report questionnaire that classifies patients with LBP at low, medium or high-risk of poor prognosis for persistent non-specific LBP. The objective of this study was to translate and cross-culturally adapt the English version of the STa...

Bruye?re, Olivier; Demoulin, Maryline; Brereton, Clara; Humblet, Fabienne; Flynn, Daniel; Hill, Jonathan C.; Maquet, Didier; Beveren, Julien; Reginster, Jean-yves; Crielaard, Jean-michel; Demoulin, Christophe

2012-01-01

296

Cross-cultural adaptation and validation of the Michigan Hand Outcomes Questionnaire (MHQ) for Brazil: validation study / Adaptação transcultural e validação do Michigan Hand Outcomes Questionnaire (MHQ) para o Brasil: estudo de validação  

Scientific Electronic Library Online (English)

Full Text Available CONTEXTO E OBJETIVO: Artrite reumatoide é uma doença crônica, sistêmica, que provoca danos articulares. Diversos métodos têm sido usados para avaliar o estado geral de saúde desses pacientes, mas poucos avaliam especificamente as mãos. O objetivo deste estudo foi traduzir, realizar a adaptação cul [...] tural e testar a validade do Michigan Hand Outcomes Questionnaire para o Brasil. TIPO DE ESTUDO E LOCAL: Estudo de validação feito em um hospital universitário em Curitiba, Brasil. MÉTODOS: Na primeira etapa, o questionário foi traduzido para o português do Brasil e traduzido de volta para o inglês. A versão em português foi testada em 30 pacientes com artrite reumatoide e mostrou-se compreensível e adaptada culturalmente. Na segunda etapa, 30 pacientes com artrite reumatoide foram avaliados três vezes. Na primeira vez, dois avaliadores aplicaram o questionário para verificação da reprodutibilidade interavaliadores. Após 15 dias, um dos avaliadores reavaliou os pacientes para verificação da reprodutibilidade intra-avaliadores. Para verificar a validade construtiva, na primeira avaliação, um dos avaliadores aplicou também outros instrumentos de avaliação similares. RESULTADOS: Foram observadas fortes correlações interavaliadores e intra-avaliadores em todos os domínios do Michigan Hand Outcomes Questionnaire. O alfa de Cronbach foi maior que 0.90 para todos os domínios, indicando ótima validade interna. A maioria dos domínios do questionário apresentou correlação moderada ou forte com outros instrumentos, determinando boa validade construtiva. CONCLUSÃO: A versão brasileira do Michigan Hand Outcomes Questionnaire foi traduzida, adaptada culturalmente com sucesso e apresentou ótima consistência interna, reprodutibilidade e validade construtiva. Abstract in english CONTEXT AND OBJECTIVE: Rheumatoid arthritis is a chronic systemic disease that causes joint damage. A variety of methods have been used to evaluate the general health status of these patients but few have specifically evaluated the hands. The objective of this study was to translate, perform cultu [...] ral adaptation and assess the validity of the Michigan Hand Outcomes Questionnaire for Brazil. DESIGN AND SETTING: Validation study conducted at a university hospital in Curitiba, Brazil. METHODS: Firstly, the questionnaire was translated into Brazilian Portuguese and back-translated into English. The Portuguese version was tested on 30 patients with rheumatoid arthritis and proved to be understandable and culturally adapted. After that, 30 patients with rheumatoid arthritis were evaluated three times. On the first occasion, two evaluators applied the questionnaire to check inter-rater reproducibility. After 15 days, one of the evaluators reassessed the patients to verify intra rater reproducibility. To check the construct validity at the first assessment, one of the evaluators also applied other similar instruments. RESULTS: There were strong inter and intra rater correlations in all the domains of the Michigan Hand Outcomes Questionnaire. Cronbach's alpha was higher than 0.90 for all the domains of the questionnaire, thus indicating excellent internal validity. Almost all domains of the questionnaire presented moderate or strong correlation with other instruments, thereby showing good construct validity. CONCLUSION: The Brazilian Portuguese version of the Michigan Hand Outcomes Questionnaire was translated and culturally adapted successfully, and it showed excellent internal consistency, reproducibility and construct validity.

Sandra Mara, Meireles; Jamil, Natour; Daniel Alberton, Batista; Mayara, Lopes; Thelma Larocca, Skare.

2014-12-01

297

Validity and reproducibility of a physical activity questionnaire for older adults: questionnaire versus accelerometer for assessing physical activity in older adults  

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Full Text Available Lara Siebeling,1 Sarah Wiebers,2 Leo Beem,1 Milo A Puhan,3 Gerben ter Riet11Department of General Practice, 2Faculty of Medicine, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands; 3Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USABackground: Physical activity (PA is important in older adults for the maintenance of functional ability. Assessing PA may be difficult. Few PA questionnaires have been compared to activity monitors. We examined reproducibility and validity of the self-administered Longitudinal Ageing Study Amsterdam Physical Activity Questionnaire (LAPAQ against a triaxial accelerometer (ACTR (Sensewear® Pro in older adults.Methods: Participants wore the ACTR continuously for two weeks. After 2 (T [time] = 1 and 4 (T = 2 weeks, participants completed the LAPAQ. Since the LAPAQ asks about 2 weeks’ worth of physical activity, the ACTR and LAPAQ coincided at T1. T2 was used to assess the reproducibility of the LAPAQ results only. We calculated Pearson’s correlation coefficients (PCC to examine reproducibility and validity. For visualization, we used scatterplots and Bland–Altman plots. With a receiver operating characteristics (ROC curve we assessed how well the LAPAQ identifies older adults whose activity level is below official recommendations.Results: A total of 89 persons were included. Of the participants, 48% were men; median age was 73, and median body mass index was 25. The 2-week mean total duration of activity was 2788 (ACTR, T = 1, 2439 (LAPAQ T = 1, and 1994 (LAPAQ T = 2 minutes. As a reference, 2 full weeks contained 20,160 minutes. Reproducibility of the LAPAQ was moderate (PCC 0.68, 95% CI 0.55–0.80. The median difference between LAPAQ at T = 1 and the ACTR (LAPAQ minus ACTR was –510 minutes and the PCC was 0.25 (95% CI 0.07–0.44. The area under the ROC curve was 0.73 (95% CI 0.59–0.86.Conclusion: LAPAQ underestimates PA and seems unsuitable for exact measurement in older adults. However, it may be used to determine if a person’s PA level is below the recommended level.Keywords: physical activity, elderly, validation, questionnaire, accelerometer

Siebeling L

2012-07-01

298

Versão brasileira do Paediatric Asthma Quality of Life Questionnaire: validação de campo / Field-test validation of the brazilian version of the Paediatric Asthma Quality of Life Questionnaire  

Scientific Electronic Library Online (English)

Full Text Available OBJETIVO: Determinar as propriedades psicométricas da versão oficial em português do Brasil de Paediatric Asthma Quality of Life Questionnaire (PAQLQ) em uma amostra representativa de crianças e adolescentes brasileiros com asma. MÉTODOS: Um total de 125 participantes com asma, com idades de 8-17 e [...] monitorados em um ambulatório pediátrico de pneumologia em Porto Alegre (RS), responderam o PAQLQ. A validade foi avaliada através de validade convergente (correlação entre os domínios do PAQLQ e os domínios do Pediatric Quality of Life Inventory 4.0 (PedsQL 4.0). A confiabilidade foi avaliada através da consistência interna (coeficiente alfa de Cronbach), reprodutibilidade (coeficiente de correlação intraclasse), sensibilidade a mudança (tamanho do efeito) e discriminação (efeitos mínimo/máximo). RESULTADOS: A idade média foi de 11 anos, e 75 (60%) eram meninos. A média do escore global do PAQLQ foi de 5.1, com efeitos mínimo/máximo Abstract in english OBJECTIVE: To assess the psychometric properties of the official Brazilian Portuguese-language version of the Paediatric Asthma Quality of Life Questionnaire (PAQLQ) in a representative group of Brazilian children and adolescents with asthma. METHODS: A total of 125 individuals with asthma, aged 8-1 [...] 7 years and being monitored at a pediatric pulmonology outpatient clinic in the city of Porto Alegre, Brazil, completed the PAQLQ. Validity was assessed by means of convergent validity (correlation between PAQLQ domains and those of the Pediatric Quality of Life Inventory (PedsQL) 4.0. Reliability was assessed by determining internal consistency (Cronbach's alpha coefficient), reproducibility (intraclass correlation coefficient), sensitivity to change (effect size), and discriminatory power (floor/ceiling effects). RESULTS: The mean age was 11 years, and 75 (60%) of the participants were male. The mean PAQLQ total score was 5.1, with floor/ceiling effects

Edgar Enrique, Sarria; Rosana Cardoso Manique, Rosa; Gilberto Bueno, Fischer; Vânia Naomi, Hirakata; Neusa Sica da, Rocha; Rita, Mattiello.

2010-08-01

299

The Italian MacNew heart disease health-related quality of life questionnaire: a validation study.  

Science.gov (United States)

Patient-centered treatment outcomes such as health-related quality of life are recommended in clinical care and research studies. Health-related quality of life questionnaires need to be validated in the language of the target population. The reliability and validity of the Italian version of the MacNew Questionnaire was determined in patients with angina, myocardial infarction, or ischemic heart failure. Sociodemographic and clinical data were collected on 298 patients [angina, n = 88; MI, n = 106; heart failure, n = 104; mean age, 64.8 (±10.6) years] at three centers in Italy. MacNew mean scores were higher (p < 0.001) in patients with myocardial infarction than in patients with either angina or heart failure with no floor and minimal ceiling effects. The three-factor structure of the original MacNew form was largely confirmed explaining 54.6 % of the total variance. The Italian MacNew version demonstrates high internal consistency reliability (Cronbach's ? ? 0.86), confirms the convergent validity hypotheses with strong correlations on six of eight comparisons (r ? 0.86), partially confirms discriminative validity with the SF-36 health transition item, and fully confirms discriminative validity with the Hospital Anxiety and Depression Scale. The Italian version of the MacNew Questionnaire demonstrates satisfactory psychometric properties, and is reliable and valid in Italian-speaking patients with angina, MI, or heart failure. Responsiveness could not be tested due to the cross-sectional design of the parent study, and needs to be investigated in an intervention study. PMID:25666514

Fattirolli, Francesco; Marchionni, Niccolò; Höfer, Stefan; Giannuzzi, Pantaleo; Angelino, Elisabetta; Fioretti, Paolo; Miani, Daniela; Oldridge, Neil

2015-04-01

300

Development and Validation of the Parents’ Beliefs about Children’s Emotions Questionnaire  

OpenAIRE

Parents’ beliefs about children’s emotions comprise an important aspect of parental emotion socialization and may relate to children’s mental health and well-being. Thus, the goal of this study was to develop a multi-faceted questionnaire assessing parents’ beliefs about children’s emotions (PBACE). Central to our work was inclusion of multiple ethnic groups throughout the questionnaire development process, from initial item creation through assessment of measurement invariance and ...

Halberstadt, Amy G.; Dunsmore, Julie C.; Bryant, Alfred J.; Parker, Alison E.; Beale, Karen S.; Thompson, Julie A.

2013-01-01

301

Beyond test anxiety : Development and validation of the test emotions questionnaire (TEQ)  

OpenAIRE

Measures of test emotions other than test anxiety are lacking. In a series of six studies, we developed a multiscale questionnaire assessing test-related joy, hope, pride, relief, anger, anxiety, shame, and hopelessness (Test Emotions Questionnaire, TEQ). Consisting of subscales measuring affective, cognitive, physiological, and motivational emotion components, the scales can be used to identify both trait and state test emotions, and are available in German- and English-language versions. Us...

Pekrun, Reinhard; Go?tz, Thomas; Perry, Raymond P.; Kramer, Klaudia; Hochstadt, Michaela; Molfenter, Stefan

2004-01-01

302

Psychometric properties of the Spanish validation of the Five Facets of Mindfulness Questionnaire (FFMQ)  

OpenAIRE

Background and Objectives: Mindfulness-based therapies have demonstrated effectiveness in many clinical contexts. Various therapies that train mindfulness skills have proliferated in recent years. There is increasing interest in mindfulness-based therapies and in incorporating instruments that measure mindfulness in order to understand its role in clinical and basic research. The Five Facets of Mindfulness Questionnaire (FFMQ) is a questionnaire for measuring mindfulness; it wa...

Cebolla I Marti?, Ausia?s Josep; Garci?a Palacios, Azucena; Soler Ribaudi, Joaquim; Guille?n Botella, Vero?nica; Ban?os Rivera, Rosa Mari?a; Botella Arbona, Cristina

2012-01-01

303

Development of the Knee Quality of Life (KQoL-26 26-item questionnaire: data quality, reliability, validity and responsiveness  

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Full Text Available Abstract Background This article describes the development and validation of a self-reported questionnaire, the KQoL-26, that is based on the views of patients with a suspected ligamentous or meniscal injury of the knee that assesses the impact of their knee problem on the quality of their lives. Methods Patient interviews and focus groups were used to derive questionnaire content. The instrument was assessed for data quality, reliability, validity, and responsiveness using data from a randomised trial and patient survey about general practitioners' use of Magnetic Resonance Imaging for patients with a suspected ligamentous or meniscal injury. Results Interview and focus group data produced a 40-item questionnaire designed for self-completion. 559 trial patients and 323 survey patients responded to the questionnaire. Following principal components analysis and Rasch analysis, 26 items were found to contribute to three scales of knee-related quality of life: physical functioning, activity limitations, and emotional functioning. Item-total correlations ranged from 0.60–0.82. Cronbach's alpha and test retest reliability estimates were 0.91–0.94 and 0.80–0.93 respectively. Hypothesised correlations with the Lysholm Knee Scale, EQ-5D, SF-36 and knee symptom questions were evidence for construct validity. The instrument produced highly significant change scores for 65 trial patients indicating that their knee was a little or somewhat better at six months. The new instrument had higher effect sizes (range 0.86–1.13 and responsiveness statistics (range 1.50–2.13 than the EQ-5D and SF-36. Conclusion The KQoL-26 has good evidence for internal reliability, test-retest reliability, validity and responsiveness, and is recommended for use in randomised trials and other evaluative studies of patients with a suspected ligamentous or meniscal injury.

Atwell Chris

2008-07-01

304

The Persian, Last 7-day, Long form of the International Physical Activity Questionnaire: Translation and Validation Study  

OpenAIRE

Purpose:To translate long form, interview-administered International Physical Activity Questionnaire (IPAQ) from English to Persian and evaluate its validity, reliability and reproducibility.Methods:A forward-backward translation procedure was followed to develop the Persian version of the IPAQ. A total of 218 respondents (53.7% women, aged 22-76 yr) completed the Persian version in Tehran, Iran. To examine the test-retest reliability, 48 healthy volunteers completed the IPAQ twice during a 7...

Ramin Kordi; Haleh Ashraf; Saharnaz Nedjat; Hossein Asheri; Maryam Tahmasbi; Ali Vasheghani-Farahani

2011-01-01

305

Do Smokers Know What We're Talking About? The Construct Validity of Nicotine Dependence Questionnaire Measures  

OpenAIRE

Few studies have examined whether nicotine dependence self-report questionnaires can predict specific behaviors and symptoms at specific points in time. The current study used data from a randomized clinical trial (n = 608; Piper et al., 2007) to assess the construct validity of scales and items from three nicotine dependence measures: the Fagerström Test for Nicotine Dependence (Heatherton, Kozlowski, Frecker & Fagerström, 1991), the Nicotine Dependence Syndrome Scale (Shiffman, Waters & H...

Japuntich, S. J.; Piper, M. E.; Schlam, T. R.; Bolt, D. M.; Baker, T. B.

2009-01-01

306

An Evaluation of the Responsiveness and Discriminant Validity of Shoulder Questionnaires among Patients Receiving Surgical Correction of Shoulder Instability  

OpenAIRE

Health-related quality-of-life (HRQL) measures must detect clinically important changes over time and between different patient subgroups. Forty-three patients (32?M, 13?F; mean age??=??26.00??±??8.19 years) undergoing arthroscopic Bankart repair completed three validated shoulder questionnaires (Western Ontario Shoulder Instability index (WOSI), American Shoulder and Elbow Surgeons Standardized Shoulder Assessment form (ASES), Constant score) preoperatively, and at 6, 12...

Kemp, Kyle A. R.; Sheps, David M.; Beaupre, Lauren A.; Styles-tripp, Fiona; Luciak-corea, Charlene; Balyk, Robert

2012-01-01

307

The Toronto Empathy Questionnaire: Scale development and initial validation of a factor-analytic solution to multiple empathy measures  

OpenAIRE

In order to formulate a parsimonious tool to assess empathy, we used factor analysis on a combination of self-report measures to examine consensus and developed a brief self-report measure of this common factor. The Toronto Empathy Questionnaire (TEQ) represents empathy as a primarily emotional process. In three studies, the TEQ demonstrated strong convergent validity, correlating positively with behavioral measures of social decoding, self-report measures of empathy, and negatively with a me...

Spreng, R. Nathan; Mckinnon, Margaret C.; Mar, Raymond A.; Levine, Brian

2009-01-01

308

Health status in routine clinical practice: validity of the clinical COPD questionnaire at the individual patient level  

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Full Text Available Abstract Background There is a growing interest to use health status or disease control questionnaires in routine clinical practice. However, the validity of most questionnaires is established using techniques developed for group level validation. This study examines a new method, using patient interviews, to validate a short health status questionnaire, the Clinical COPD Questionnaire (CCQ, at the individual patient level. Methods Patients with COPD who visited an outpatient clinic completed the CCQ before the consultation, and the specialist physician completed it after the consultation. After the consultation all patients had a semi-structured in-depth interview. The patients' CCQ scores were compared with those of the treating clinician, and with mean scores from 5 clinicians from a pool of 20 who scored the CCQ after reading the transcript of the in-depth interviews only. Agreement was assessed using Lin's concordance correlation coefficient (CCC, and Blant and Altman plots. Interviews with patients with low agreement were reviewed for possible explanations. Results A total of 44 COPD patients (32 male, mean age 66 years, FEV1 45% of predicted participated. Agreement between the patients' CCQ scores and those of the treating clinicians (CCC = 0.87 and the mean score of the reviewing clinicians (CCC = 0.86 was very high. No systematic error was detected. No explanation for individuals with low agreement was found. Conclusion The validity of the CCQ on the individual patient level, as assessed by these methods, is good. Individual health status assessment with the CCQ is therefore sufficiently accurate to be used in routine clinical practice.

de Vos Barbara

2010-11-01

309

Validation of the MEDFICTS dietary questionnaire: A clinical tool to assess adherence to American Heart Association dietary fat intake guidelines  

OpenAIRE

Abstract Background Dietary assessment tools are often too long, difficult to quantify, expensive to process, and largely used for research purposes. A rapid and accurate assessment of dietary fat intake is critically important in clinical decision-making regarding dietary advice for coronary risk reduction. We assessed the validity of the MEDFICTS (MF) questionnaire, a brief instrument developed to assess fat intake according to the American Heart Association (AHA) dietary "steps". Methods W...

Bindeman Jody; Bell Debulon; Carrow Jon; Wish Karen; Wong Henry; Taylor Allen J; Watkins Tammy; Lehmann Trudy; Bhattarai Saroj; O'Malley Patrick G

2003-01-01

310

Reliability and Validity of Persian Version of World Health Organization Health and Work Performance Questionnaire in Iranian Health Care Workers  

OpenAIRE

Background: The effect of health status on productivity has widely been studied and discussed in literature. Valid and reliable tools are needed to evaluate the levels of health and productivity and provide detailed information, before any intervention is implemented. World Health Organization Health and Work Performance Questionnaire (HPQ) is a widely used instrument in estimating the workplace costs of health problems in terms of reduced job performance, sickness absence, and work-related a...

Vingard, E.; Ghaffari, M.; Sm, Tabatabaee; Tehrani Yazdi, A.; Pournik, O.; Ghalichi, L.

2011-01-01

311

Smoking cessation can improve quality of life among COPD patients: Validation of the clinical COPD questionnaire into Greek  

OpenAIRE

Abstract Background Chronic obstructive pulmonary disease (COPD) remains a major public health problem that affects the quality of life of patients, however smoking cessation may emeliorate the functional effects of COPD and alter patient quality of life. Objective-design The aim of this study was to validate the Clinical COPD Questionnaire (CCQ) into Greek and with such to evaluate the quality of life in patients with different stages of COPD, as also assess their quality of life before and ...

Linardis Apostolos; Limperi Maria; Vardavas Constantine I; Papadopoulos George; Georgoudis George; Behrakis Panagiotis

2011-01-01

312

[The Rostock Headache Questionnaire ("Rokoko")--validation of a tool to screen and to qualify primary headaches].  

Science.gov (United States)

Primary headache disorders should be diagnosed based on the detailed history of the patient. However, only few questions are necessary to allocate the symptoms to migraine, tension-type headache or other primary headaches in most cases. The "Rostock Headache Questionnaire" (Rokoko) is suitable for being completed by the investigator or the patient him/herself within a few minutes. Validation parameters of a sample of n?=?87 patients (median: 44 years), diagnosed by headache experts in a personal interview ("gold standard"), are presented. Sensitivity and specificity for migraine without aura (0.87/0.51), migraine with aura (0.71/0.95), tension-type headache (0.57/0.93), or a combination of both (0.22/0.93) are based on the parameters pain frequency (recurrent vs. permanent), and the presence or absence of aura symptoms. To differentiate tension-type headache into episodic or chronic forms, the questionnaire can be analysed individually based on the frequency of headache days. The questionnaire enables the fast acquisition of relevant data in headache diagnosis and headache research with sufficient sensitivity and specificity. In addition, further information about triggering and symptoms of headaches can be assessed. The questionnaire can be used both by neurologists or psychiatrists and by general practitioners. The questionnaire does not replace the physical examination. PMID:24615585

Müller, B; Baum, A; Holzhausen, M; Grittner, U; Hilgendorf, I; Martus, P; Altiner, A; Evers, S; Rolfs, A; Zettl, U K; Kropp, P

2014-03-01

313

A study of the validity and reliability of the Brazilian version of the Body Shape Questionnaire (BSQ) among adolescents Estudo de validade e confiabilidade da versão brasileira do Body Shape Questionnaire (BSQ) para adolescentes  

OpenAIRE

OBJECTIVES: to produce evidence of the validity and reliability of the Body Shape Questionnaire (BSQ) - a tool for measuring an individual's attitude towards his or her body image. METHODS: the study covered 386 young people of both sexes aged between 10 and 18 from a private school and used self-applied questionnaires and anthropometric evaluation. It evaluated the internal consistency, the discriminant validity for differences from the means, according to nutritional status (underweight, eu...

Maria Aparecida Conti; Táki Athanássios Cordás; Maria do Rosário Dias de Oliveira Latorre

2009-01-01

314

Reliability and validity of the KIDSCREEN-52 health-related quality of life questionnaire in a Greek adolescent population  

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Full Text Available Abstract Background The KIDSCREEN-52 is a worldwide instrument for measuring health-related quality of life (HRQoL in children and adolescents. The aim of this study is to assess reliability and validity of the Greek version of KIDSCREEN. Methods Questionnaires were collected from a representative nationwide sample of 1,194 adolescents aged from 11 to 17 years. Internal consistency reliability was determined by calculation of the Cronbach ? coefficient. A confirmatory factor analysis (CFA was conducted in order to test the construct validity of the questionnaire. Validity was further examined by investigating the correlation of KIDSCREEN with the Strengths and Difficulties Questionnaire (SDQ and its association with socioeconomic and health-related factors. Results Internal consistency reliability was accepted with a Cronbach ? above 0.73 for all KIDSCREEN dimensions. CFA showed that the ten-dimensional model fitted the data well (root mean square error of approximation (RMSEA = 0.048, comparative fit index (CFI = 0.971 and goodness of fit index (GFI = 0.965. Correlation coefficients between KIDSCREEN and SDQ dimensions were significant. Adolescents of low socioeconomic status reported lower scores in the majority of KIDSCREEN dimensions. Also, adolescents with chronic health problem had poorer quality of life concerning physical well-being and other dimensions of KIDSCREEN. Conclusions The Greek version of KIDSCREEN-52 was found to have satisfied psychometric properties and could be suitable for assessing HRQoL in Greek adolescents.

Tzavara Chara

2012-02-01

315

Validación de un cuestionario de frecuencia de consumo de licopeno / Validation of a questionnaire of lycopene frequency intake  

Scientific Electronic Library Online (English)

Full Text Available Introducción: Ha sido demostrada una relación inversa entre los niveles de licopeno en el organismo y la aparición de algunas enfermedades crónico-degenerativas. Los cuestionarios de frecuencia de consumo de alimentos son una de las herramientas más utilizadas en los estudios epidemiológicos para es [...] timación de la ingestión de nutrientes. La necesidad de validación previa a su utilización constituye su principal inconveniente. La validación de un cuestionario de frecuencia de consumo de licopeno, adaptado a la población de las Islas Canarias, es el objetivo del presente trabajo. Material y métodos: Se diseñó un cuestionario semi-cuantitativo de frecuencia de consumo de alimentos, en el que fueron incluidos alimentos con elevado contenido en licopeno. El cuestionario fue aplicado a un grupo de 70 pacientes del Servicio de Cirugía Plástica del Hospital Universitario Insular de Gran Canaria. Se utilizó como patrón de oro, para su validación, los niveles séricos de licopeno de la población encuestada, determinados mediante la técnica de HPLC. Resultados: Se encontró una correlación directa entre la ingesta de alimento y los niveles en sangre del carotenoide, siendo el coeficiente de correlación de Spearman estimado 0,421. Se observó una asociación de los niveles de licopeno en sangre con la obesidad y algunas patologías, aunque no fue estadísticamente significativa. Conclusiones: La correlación obtenida entre la ingesta de alimentos conteniendo licopeno y los niveles séricos del micronutriente medidos, indica la validez del cuestionario y permite su utilización en estudios epidemiológicos. Abstract in english Introduction: An inverse relationship between some chronic degenerative diseases and plasma lycopene levels has been demonstrated. Dietary intake questionnaires are one of the current methods most used to ascertain dietary patterns and explore their association with the disease risk. The main drawba [...] ck of their use is the need for previous validation. The purpose of this study was to validate a frequency questionnaire in order to assess the intake of licopene, in the population of the Canary Islands. Methods: A food intake frequency questionnaire was designed and administered to 70 patients of the Plastic Surgery Service of the Hospital Universitario Insular de Gran Canaria. Estimated lycopene intake from the food intake frequency questionnaire was examined in relation to plasma lycopene levels, measured by HPLC. Results: The Spearman correlation coefficient between estimated lycopene intake and plasma levels was 0,421 and the validity of the questionnaire was demonstrated. Furthermore, an association between obesity and some pathologies with plasma lycopene levels was observed, although not statistically significant. Conclusions: The food intake frequency questionnaire is valid and it could be useful in epidemiological studies in the population of the Canary Islands.

M., Ramos Gordillo; F., Cabrera Fránquiz; Y., Pérez Lorenzo; J., Cabrera Oliva; M., Yedra; A., Sánchez Villegas.

1320-13-01

316

Validación de un cuestionario de frecuencia de consumo de licopeno Validation of a questionnaire of lycopene frequency intake  

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Full Text Available Introducción: Ha sido demostrada una relación inversa entre los niveles de licopeno en el organismo y la aparición de algunas enfermedades crónico-degenerativas. Los cuestionarios de frecuencia de consumo de alimentos son una de las herramientas más utilizadas en los estudios epidemiológicos para estimación de la ingestión de nutrientes. La necesidad de validación previa a su utilización constituye su principal inconveniente. La validación de un cuestionario de frecuencia de consumo de licopeno, adaptado a la población de las Islas Canarias, es el objetivo del presente trabajo. Material y métodos: Se diseñó un cuestionario semi-cuantitativo de frecuencia de consumo de alimentos, en el que fueron incluidos alimentos con elevado contenido en licopeno. El cuestionario fue aplicado a un grupo de 70 pacientes del Servicio de Cirugía Plástica del Hospital Universitario Insular de Gran Canaria. Se utilizó como patrón de oro, para su validación, los niveles séricos de licopeno de la población encuestada, determinados mediante la técnica de HPLC. Resultados: Se encontró una correlación directa entre la ingesta de alimento y los niveles en sangre del carotenoide, siendo el coeficiente de correlación de Spearman estimado 0,421. Se observó una asociación de los niveles de licopeno en sangre con la obesidad y algunas patologías, aunque no fue estadísticamente significativa. Conclusiones: La correlación obtenida entre la ingesta de alimentos conteniendo licopeno y los niveles séricos del micronutriente medidos, indica la validez del cuestionario y permite su utilización en estudios epidemiológicos.Introduction: An inverse relationship between some chronic degenerative diseases and plasma lycopene levels has been demonstrated. Dietary intake questionnaires are one of the current methods most used to ascertain dietary patterns and explore their association with the disease risk. The main drawback of their use is the need for previous validation. The purpose of this study was to validate a frequency questionnaire in order to assess the intake of licopene, in the population of the Canary Islands. Methods: A food intake frequency questionnaire was designed and administered to 70 patients of the Plastic Surgery Service of the Hospital Universitario Insular de Gran Canaria. Estimated lycopene intake from the food intake frequency questionnaire was examined in relation to plasma lycopene levels, measured by HPLC. Results: The Spearman correlation coefficient between estimated lycopene intake and plasma levels was 0,421 and the validity of the questionnaire was demonstrated. Furthermore, an association between obesity and some pathologies with plasma lycopene levels was observed, although not statistically significant. Conclusions: The food intake frequency questionnaire is valid and it could be useful in epidemiological studies in the population of the Canary Islands.

M. Ramos Gordillo

2012-08-01

317

Cross-cultural validation and analysis of responsiveness of the QUALIOST®: QUAlity of Life questionnaire In OSTeoporosis  

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Full Text Available Abstract Background The QUALIOST® was designed for use with the SF-36 to measure established osteoporosis-specific quality of life (QoL. The reliability (internal consistency and test-retest and validity of the questionnaire were established in a stand-alone psychometric validation study. The objective of this paper is to provide additional information on the instrument's responsiveness using clinical trial data, along with the reliability and validity of translated versions. Methods The Spinal Osteoporosis Therapeutic Intervention (SOTI was an international clinical trial comparing strontium ranelate to placebo on the occurrence of new vertebral fracture in patients with postmenopausal osteoporosis. QoL was a secondary endpoint, assessed using the SF-36 and QUALIOST® at baseline and every six months, with the main analysis at 3-year follow-up. Questionnaire acceptability, analysis of the hypothesised structure, internal consistency reliability and responsiveness to clinical change over time were assessed at the 3-year follow up. Results 1592 patients from 11 countries completed at least one QoL questionnaire. The psychometric properties of the questionnaires were assessed on cross-sectional (N = 1486 and longitudinal (N = 1288 data. Item discriminant validity of the QUALIOST® was excellent, as was item convergent validity, with 100% of item-scale correlations being above the 0.40 level. Internal consistency reliability was also extremely good, with high Cronbach's alpha scores above the 0.70 benchmark. Responsiveness results were consistent for all QUALIOST® scores, indicating that greater decreases in QoL corresponded to greater numbers of fractures experienced. QUALIOST® scores also differed according to the type of fracture suffered. This was demonstrated by increased effect sizes for more severe vertebral fractures (clinical vertebral and painful vertebral. In comparing responsiveness, the QUALIOST® scores were generally more consistent than those of the SF-36. Most notably, the QUALIOST® was more responsive with regard to painful vertebral fractures than the SF-36. Conclusion The QUALIOST® is a reliable and valid tool for measuring QoL in postmenopausal osteoporotic women. Being available in several validated language versions, it is ready to be used in a variety of settings, including international clinical trials.

Roux Christian

2005-11-01

318

The validity and reliability of the 'Cancer Caregiving Tasks, Consequences and Needs Questionnaire' (CaTCoN)  

DEFF Research Database (Denmark)

Background. Caregivers are often involved in and affected by the patient's disease. The questionnaire 'Cancer Caregiving Tasks, Consequences and Needs Questionnaire' (CaTCoN) was developed to measure caregivers' experiences. The aim of this study is to evaluate the construct validity and reliability of the multi-item scales in the CaTCoN using psychometric analyses as well as tests of convergent and discriminant validity with the existing instruments FAMCARE and Family Inventory of Needs (FIN). Material and methods. Based on theoretical considerations, a subscale structure in the CaTCoN was hypothesized, and the subscales were tested by item-item correlations, followed by factor analysis, calculation of internal consistency by Cronbach's alpha, and multitrait-scaling analysis. Further, theoretically based hypotheses about convergence and divergence between CaTCoN and FAMCARE/FIN (sub)scales were formulated and tested. Results. Analyses were based on 590 caregivers' responses. Initially, 11 CaTCoN subscales were hypothesized. The item-item correlations and factor analysis lead to some revisions, but the analyses confirmed the hypothesized subscales to a large extent, resulting in nine CaTCoN subscales (Cronbach's alpha range 0.65-0.95). The hypothesized convergent CaTCoN and FAMCARE/FIN subscales correlated 0.59-0.74, and hypothesized divergent CaTCoN and FAMCARE/FIN subscales correlated -0.11-0.25, thus confirming the hypotheses concerning convergent and discriminant validity between CaTCoN and the existing questionnaires FAMCARE and FIN. Conclusion. Taken together the psychometric analyses and tests of convergent and discriminant validity indicate that the validity and reliability of the CaTCoN are satisfactory.

Lund, Line; Ross, Lone

2014-01-01

319

Development and preliminary validation of the 'Caring for Country' questionnaire: measurement of an Indigenous Australian health determinant  

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Full Text Available Abstract Background 'Caring for Country' is defined as Indigenous participation in interrelated activities with the objective of promoting ecological and human health. Ecological services on Indigenous-owned lands are belatedly attracting some institutional investment. However, the health outcomes associated with Indigenous participation in 'caring for country' activities have never been investigated. The aims of this study were to pilot and validate a questionnaire measuring caring for country as an Indigenous health determinant and to relate it to an external reference, obesity. Methods Purposively sampled participants were 301 Indigenous adults aged 15 to 54 years, recruited during a cross-sectional program of preventive health checks in a remote Australian community. Questionnaire validation was undertaken with psychometric tests of internal consistency, reliability, exploratory factor analysis and confirmatory one-factor congeneric modelling. Accurate item weightings were derived from the model and used to create a single weighted composite score for caring for country. Multiple linear regression modelling was used to test associations between the caring for country score and body mass index adjusting for socio-demographic factors and health behaviours. Results The questionnaire demonstrated adequate internal consistency, test-retest validity and proxy-respondent validity. Exploratory factor analysis of the 'caring for country' items produced a single factor solution that was confirmed via one-factor congeneric modelling. A significant and substantial association between greater participation in caring for country activities and lower body mass index was demonstrated. Adjusting for socio-demographic factors and health behaviours, an inter-quartile range rise in caring for country scores was associated with 6.1 Kg and 5.3 Kg less body weight for non-pregnant women and men respectively. Conclusion This study indicates preliminary support for the validity of the caring for country concept and a questionnaire designed to measure it. This study also highlights the importance of investigating Indigenous-asserted health promotion activities. Further studies in similar populations are merited to test the generalisability of this questionnaire and to explore associations with other important Indigenous health outcomes.

Gunthorpe Wendy

2008-12-01

320

Validação brasileira do questionário de esquemas de Young: forma breve / Brazilian validation of Young schema questionnaire: short form  

Scientific Electronic Library Online (English)

Full Text Available Esta pesquisa objetivou estudar as propriedades psicométricas da versão brasileira do questionário de esquemas de Young, forma reduzida, e mapear os esquemas cognitivos na amostra, buscando estabelecer correlações entre os níveis de ansiedade, depressão, desajustamento psicossocial e vulnerabilidade [...] com os esquemas iniciais desadaptativos. A metodologia utilizada foi quantitativa, sendo a amostra da pesquisa constituída por 372 participantes. Os instrumentos utilizados foram um Questionário de Dados Sociodemográficos, o Questionário de Esquemas de Young - versão breve - e a Escala Fatorial de Ajustamento Emocional/Neuroticismo. Os resultados achados demonstraram a existência de validade na versão brasileira do Questionário de Esquemas de Young (forma breve) com relação à amostra estudada. Os resultados apontaram para o satisfatório grau de confiabilidade (a=0,955) e para a capacidade de discriminação do questionário, assim como para a validade concorrente com relação à escala fatorial de ajustamento emocional/neuroticismo. Abstract in english The aim of this research was to study the psychometric properties of the Brazilian version of the Young Schema Questionnaire (short form) and map the cognitive schemas in the sample by establishing correlations between Early Maladaptive Schemas and variables such as anxiety levels, depression, lack [...] of psychosocial adaptation and vulnerability. The methodology was quantitative. The sample comprised 372 subjects. A Demographic Questionnaire, Young Schema Questionnaire (short form) and Factorial Scale of Emotional Adjustment/Neuroticism were used as the instruments of assessment. The findings demonstrate the validity of the Brazilian version of the Young Schema Questionnaire (short form) for this group. The results showed a satisfactory degree of reliability (a=0.955) and the questionnaire's ability to make distinctions, as well as the convergent validity with regard to the Factorial Scale of Emotional Adjustment/Neuroticism.

Milton José, Cazassa; Margareth da Silva, Oliveira.

2012-03-01

321

The Validity and Responsiveness of the Michigan Hand Questionnaire (MHQ) in Patients with Rheumatoid Arthritis – A Multicenter, International Study  

Science.gov (United States)

Objective Millions of patients suffer from the disabling hand manifestations of rheumatoid arthritis (RA), yet few hand-specific instruments are validated in this population. Our objective is to assess the reliability, validity, and responsiveness of the Michigan Hand Questionnaire (MHQ) in RA patients. Methods At enrollment and at 6 months, 128 RA patients with severe subluxation of the metacarpophalangeal joints completed the MHQ, a 37-item questionnaire with 6 domains: function, activities of daily living (ADL), pain, work, aesthetics, and satisfaction. Reliability was measured using Spearman correlation coefficients (r) between time periods. Internal consistency was measured using Cronbach’s ?. Construct validity was measured by correlating MHQ responses with the Arthritis Impact Measurement Scale 2 (AIMS2). Responsiveness was measured by calculating standardized response means between time periods. Results The MHQ demonstrated good test-retest reliability (r = 0.66, pphysical domain. Affect was correlated with ADL (r=?0.47), work (r=?0.47), pain (r=0.48), and summary score (r=?0.53). Responsiveness was excellent among arthroplasty patients: function (SRM=1.42), ADL (SRM=0.89), aesthetics (SRM=1.23), satisfaction (SRM=1.76), and summary score (SRM=1.61). Conclusions The MHQ is easily administered, reliable and valid to measure rheumatoid hand function, and can be used to measure outcomes in rheumatoid hand disease. PMID:20521331

Waljee, Jennifer F.; Chung, Kevin C.; Kim, H. Myra; Burns, Patricia B.; Burke, Frank D.; Shaw Wilgis, E. F.; Fox, David A.

2015-01-01

322

Development and validation of a beverage and snack questionnaire for use in evaluation of school nutrition policies.  

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School nutrition policies limiting access to sweetened beverages, candy, and salty snacks have the potential to improve the health of children. To effectively evaluate policy success, appropriate and validated dietary assessment instruments are needed. The objective of this study was to develop and validate a beverage and snack questionnaire suitable for use among young adolescents. A new 19-item Beverage and Snack Questionnaire (BSQ) was administered to middle school students on two occasions, 2 weeks apart, to measure test-retest reliability. The questionnaire inquired about frequency of consumption, both at school and away from school, of soft drinks, salty snacks, sweets, milk, and fruits and vegetables. Students also completed 4-day food records. To assess validity, food-record data were compared with BSQ data. Forty-six students of diverse backgrounds from metropolitan Seattle, WA, participated in this study. Participants answered the BSQ during class time and completed the food record at home. Pearson correlation coefficients assessed test-retest reliability and validity. Using frequency per week data, the test-retest reliability coefficients were r=0.85 for fruits and vegetables consumed at school and r=0.74 and r=0.72 for beverages and sweets/snacks, respectively, consumed at school. Correlations ranged from r=0.73 to 0.77 for foods consumed outside of school. Compared with the criterion food record, validity coefficients were very good: r=0.69 to 0.71 for foods consumed at school and r=0.63 to 0.70 for foods consumed away from school. The validity coefficients for the 19 individual food items ranged from r=0.56 to 0.87. This easy-to-administer 19-item questionnaire captures data on sugar-sweetened beverages, salty snacks, sweets, milk, and fruit and vegetables as well as a more lengthy and expensive food record does. The BSQ can be used by nutrition researchers and practitioners to accurately evaluate student consumption of foods that are the focus of school nutrition policies. PMID:19699839

Neuhouser, Marian L; Lilley, Sonya; Lund, Anne; Johnson, Donna B

2009-09-01

323

Reliability and Validity of the "Achievement Emotions Questionnaire": A Study of Argentinean University Students  

Science.gov (United States)

Introduction: This paper aims at describing the psychometric features of the Achievement Emotions Questionnaire (AEQ), focusing specifically on the section that measures class emotions. From a theoretical perspective, this instrument was designed based on the control-value theory of achievement emotions. Therefore, a description of the…

Paoloni, Paola Verónica; Vaja, Arabela Beatriz; Muñoz, Verónica Lilian

2014-01-01

324

Validation of the Emotion Regulation and Social Skills Questionnaire for Young People with Autism Spectrum Disorders  

Science.gov (United States)

The current study aims to evaluate the psychometric properties of the Emotion Regulation and Social Skills Questionnaire (ERSSQ), a rating scale designed specifically to assess the social skills of young people with Autism Spectrum Disorder (ASD). The participants were 84 children and young adolescents with ASD, aged between 7.97 and 14.16 years…

Butterworth, Thomas W.; Hodge, M. Antoinette; Sofronoff, Kate; Beaumont, Renae; Gray, Kylie M.; Roberts, Jacqueline; Horstead, Siân K.; Clarke, Kristina S.; Howlin, Patricia; Taffe, John R.; Einfeld, Stewart L.

2014-01-01

325

Validity and Reliability of the Alcohol Expectancy Questionnaire-Adolescent, Brief  

Science.gov (United States)

The purpose of this study was to evaluate a brief version of the Alcohol Expectancy Questionnaire-Adolescent (AEQ-A; Brown, Christiansen, & Goldman, 1987). The original AEQ-A was reduced to seven items (called the AEQ-AB). Principal Components Analysis (PCA) was performed and two factors emerged (General Positive Effects and Potential Negative…

Stein, L. A. R.; Katz, Brian; Colby, Suzanne M.; Barnett, Nancy P.; Golembeske, C.; Lebeau-Craven, R.; Monti, P. M.

2007-01-01

326

Validation of the Alcohol Expectancy Questionnaire (AEQ-A) for Peruvian University Students  

Science.gov (United States)

The paper describes the adaptation of the Adolescent version of the Alcohol Expectancy Questionnaire (AEQ-A) for university students in Peru. 672 male and female university students enrolled in the first years at a private university in Peru completed the AEQ-A translated into Spanish. All 90 items were scored on 5-point rating scales. A principal…

Perez-Aranibar, Cecilia Chau; Van den Broucke, Stephan; Fontaine, Johnny

2005-01-01

327

Validity of a Questionnaire to Assess the Physical Activity Level in Coronary Artery Disease Patients  

Science.gov (United States)

The aim of the study is to compare, in coronary artery disease patients, physical activity (PA) assessed with the Dijon Physical Activity Questionnaire (DPAQ) and the true PA objectively measured using an accelerometer. Seventy patients wore an accelerometer (MyWellness Key actimeter) throughout 1 week after a cardiac rehabilitation program that…

Guiraud, Thibaut; Granger, Richard; Bousquet, Marc; Gremeaux, Vincent

2012-01-01

328

Validation of a Six Item Questionnaire for Assessing Type A Behavior.  

Science.gov (United States)

Type A behavior is an aggregate of behaviors associated with increased risk of coronary heart disease. Two self-administered questionnaires used to determine the presence of Type A behavior, the Jenkins Activity Survey and Framingham Type A Behavior Pattern Scale, were administered to 150 undergraduate students at a midwestern university, along…

Perlman, Baron; And Others

329

Development and Validation of the Emotional Self-Awareness Questionnaire: A Measure of Emotional Intelligence  

Science.gov (United States)

This study examined the psychometric characteristics of the Emotional Self-Awareness Questionnaire (ESQ), a self-report measure of emotional intelligence. The ESQ, Emotional Intelligence Scale, and measures of alexithymia, positive negative affect, personality, cognitive ability, life satisfaction, and leadership aspirations were administered to…

Killian, Kyle D.

2012-01-01

330

Cross Validity of the Behavior Style Questionnaire and Child Personality Scale in Nursery School Children.  

Science.gov (United States)

Mothers of 182 nursery school children completed the Behavior Style Questionnaire (BSQ) and the Child Personality Scale (CPS). Intercorrelational analyses showed many significantly correlated items. Scores of the five CPS factors clearly distinguished between subjects in easy and difficult BSQ clusters. Found boys significantly more introverted…

Simonds, John F.; Simonds, M. Patricia

1982-01-01

331

Assessing the Parents of Juvenile Offenders: A Preliminary Validation Study of the Juvenile Offender Parent Questionnaire  

Science.gov (United States)

The present study is a preliminary investigation into the development of a parent self-report instrument, the Juvenile Offender Parent Questionnaire (JOPQ). A large pool of items was rationally derived from a model of parent competency and then administered to 243 parents of children who were making appearances in juvenile court. Exploratory…

Rose, Clark C.; Glaser, Brian A.; Calhoun, Georgia B.; Bates, Jeffrey M.

2004-01-01

332

Construct Validity of Attributional Style: Modeling Context-Dependent Item Sets in the Attributional Style Questionnaire.  

Science.gov (United States)

Confirmatory factor analysis of data from 1,346 respondents to the Attributional Style Questionnaire (ASQ) (C. Peterson and others, 1982) reveals that adequate fit is provided by a three-factor attributional style model that includes context-dependent item sets. Results suggest that there is no such thing as a nonsituational attributional style.…

Higgins, N. C.; Zumbo, Bruno D.; Hay, Jana L.

1999-01-01

333

[WOA: a questionnaire for the evaluation of work organization. Translation and validation of the Italian version].  

Science.gov (United States)

The Work Organisation Assessment questionnaire (WOAq) has been translated into Italian, back-translated, and modified. Data were collected from 160 health care workers and 50 white-collar bank employees. Employee wellbeing was assessed by the General Health Questionnaire (GHQ12), while work stress was assessed by the Karasek's Job Content Questionnaire (JCQ). Reliability, as measured by Cronbach's alpha, was very good (0.95). Principal component analysis revealed that a significant percentage of the variance (41.8%) was explained by a single summative factor which included 25 of the 28 items. Varimax orthogonal rotation yielded the same five factors observed in the original questionnaire (reward and recognition, quality of relationship with management, quality of physical environment, quality of relationship with colleagues, workload). The WOAQ sum score was positively related to social support, as measured by the Karasek's JCQ (Spearman's rho = 0.523; p strong association with job stress and employee wellbeing, and it may be useful in risk assessment procedures. PMID:18409894

Magnavita, N; Mammi, F; Roccia, K; Vincenti, F

2007-01-01

334

Factorial and construct validity of the athletic identity questionnaire for adolescents  

Science.gov (United States)

This research describes the development of a measure of the general attribute of "athletic" in adolescents, encompassing exercise, sport, and physical activity. Based on a theoretical model supported in adults, the 40-item Athletic Identity Questionnaire (AIQ) for adolescents assesses four dimensio...

335

Reliability and Validity of the Malay International Physical Activity Questionnaire (IPAQ-M)Among a Malay Population in Malaysia.  

Science.gov (United States)

The International Physical Activity Questionnaire (IPAQ) was developed to assess the physical activity patterns in populations. The authors aim to examine the reliability and validity of the Malay version of IPAQ (IPAQ-M). The IPAQ-M was self-administered twice at a 1-week interval to assess its test-retest reliability. Criterion validity was assessed between the IPAQ-M and a 7-day physical activity log (PA-Log). A total of 81 Malay adults participated in the study. Intraclass correlation coefficients (ICC), kappa (?), correlation coefficients (?), and Bland-Altman plot were used for data analyses. The ICC scores revealed moderate to good correlations (ICC = 0.54-0.92; P activity. Validity results from the PA-Log were statistically significant (P physical activity among this Malay population. PMID:22593217

Chu, Anne Hin Yee; Moy, Foong Ming

2015-03-01

336

Validation of the spanish version of the inflammatory bowel disease questionnaire on ulcerative colitis and Crohn's disease.  

Science.gov (United States)

The objective of this study is to validate the Spanish translation of the Inflammatory Bowel Disease Questionnaire (SIBDQ) on ulcerative colitis and Crohn's disease by assessing its convergence validity, discriminatory power, reliability and sensitivity to change. For that purpose, 211 patients with inflammatory bowel disease (116 with ulcerative colitis and 95 with Crohn's disease) completed the SIBDQ, the Psychological General Well-Being Index and the EuroQol. SIBDQ was repeated in those patients who remained in stable remission and in those with changes in clinical activity. Clinical activity was assessed by the Rachmilewitz and Harvey-Bradshaw indices. Correlations among scores of SIBDQ, EuroQol, Psychological General Well-Being Index and clinical indices of activity were all positive and comparable for both diseases (r = -0. 50 to r = -0.70, p IBDQ has proven to be a valid, reliable and sensitive instrument to detect clinical changes in patients with ulcerative colitis and Crohn's disease. PMID:10343142

López-Vivancos, J; Casellas, F; Badia, X; Vilaseca, J; Malagelada, J R

1999-01-01

337

Development, validation, and implementation of a questionnaire assessing disease knowledge and understanding in adult cystic fibrosis patients.  

LENUS (Irish Health Repository)

BACKGROUND: The number of adults living with cystic fibrosis (CF) is increasing, necessitating an assessment of knowledge in this growing population. METHODS: A questionnaire assessing CF knowledge was completed by 100 CF patients (median age: 26.0 years, range 17-49 years; median FEV: 57.0% predicted, range 20-127% predicted). Level of knowledge was correlated with clinical and sociodemographic characteristics. RESULTS: Questionnaire validation showed acceptable internal consistency (alpha=0.75) and test-retest reliability (0.94). Patients had fair overall understanding of CF (mean=72.4%, SD=13.1), with greater knowledge of lung and gastrointestinal topics (mean=81.6%, SD=11.6) than reproduction and genetics topics (mean=57.9%, SD=24.1). Females and those with post-secondary education scored significantly higher (p<0.05). CONCLUSIONS: This study validated a questionnaire that can be utilized to assess CF knowledge. Although CF patients understand most aspects of their disease, knowledge deficits are common - particularly regarding genetics and reproduction - and should be considered when developing CF education programs.

Siklosi, Karen R

2012-02-01

338

Development and Validation of a Preschool Teachers' Attitudes and Beliefs toward Science Teaching Questionnaire  

Science.gov (United States)

Little is known about preschool teachers' attitudes and beliefs toward science teaching, in part, because the field lacks valid and reliable measures of these teacher-related factors. To address this need, the current study developed and validated a rating scale (P-TABS) using a statewide sample of Head Start teachers (N = 507). A series of…

Maier, Michelle F.; Greenfield, Daryl B.; Bulotsky-Shearer, Rebecca J.

2013-01-01

339

Validity and reliability of the novel thyroid-specific quality of life questionnaire, ThyPRO  

DEFF Research Database (Denmark)

Appropriate scale validity and internal consistency reliability have recently been documented for the new thyroid-specific quality of life (QoL) patient-reported outcome (PRO) measure for benign thyroid disorders, the ThyPRO. However, before clinical use, clinical validity and test-retest reliability should be evaluated.

Watt, Torquil; Hegedus, Laszlo

2010-01-01

340

Análisis de confiabilidad y de validez del instrumento Course Experience Questionnaire (CEQ Análise de confiabilidade e de validade do instrumento Course Experience Questionnaire (CEQ Analysis of the Reliability and Validity of the Course Experience Questionnaire (CEQ  

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Full Text Available El objetivo de este estudio es analizar la validez del instrumento Course Experience Questionnaire (CEQ, empleado para conocer la percepción de los estudiantes sobre la calidad del aprendizaje en la educación superior. El cuestionario fue traducido y aplicado a 325 estudiantes de ingeniería de una universidad pública de la región metropolitana de Chile. Se generaron estadísticas descriptivas y tanto los niveles de confiabilidad como los análisis de validez mostraron resultados mayoritariamente adecuados. El instrumento CEQ puede emplearse para medir la calidad de la docencia en universidades latinoamericanas y se sugiere su uso con fines de investigación. Nuevas investigaciones deberán continuar el proceso de validación e incorporar otras variables consideradas clave por la línea Student Learning Research para indagar la experiencia de aprendizaje de los estudiantes universitarios.O objetivo deste estudo é analisar a validade do instrumento Course Experience Questionnaire (CEQ, empregado para conhecer a percepção dos estudantes sobre a qualidade da aprendizagem na educação superior. O questionário foi traduzido e aplicado com 325 estudantes de engenharia de uma universidade pública da região metropolitana do Chile. Geraram-se estatísticas descritivas e tanto os níveis de confiabilidade quanto as análises de validade mostraram resultados majoritariamente adequados. O instrumento CEQ pode empregar-se para medir a qualidade da docência em universidades latino-americanas e se sugere seu uso com fins de pesquisa. Novas pesquisas deverão continuar o processo de validade e incorporar outras variáveis consideradas chave pela linha Student Learning Research para indagar a experiência de aprendizagem dos estudantes universitários.The objective of this study is to analyze the validity of the Course Experience Questionnaire (CEQ used to know how students perceive the quality of learning in higher education. The CEQ was translated into Spanish and applied to 325 engineering students at a public university in a metropolitan area of Chile. Descriptive statistics were compiled and the analysis of both reliability and validity showed mostly adequate results. The CEQ can be applied to measure the quality of teaching at Latin American universities and the suggestion is that it be used for research purposes. New studies should continue to validate this tool and to include other variables regarded as crucial in "student learning research" to investigate the learning experience of college students.

Carlos González

2012-04-01

341

Análisis de confiabilidad y de validez del instrumento Course Experience Questionnaire (CEQ) / Analysis of the Reliability and Validity of the Course Experience Questionnaire (CEQ) / Análise de confiabilidade e de validade do instrumento Course Experience Questionnaire (CEQ)  

Scientific Electronic Library Online (English)

Full Text Available O objetivo deste estudo é analisar a validade do instrumento Course Experience Questionnaire (CEQ), empregado para conhecer a percepção dos estudantes sobre a qualidade da aprendizagem na educação superior. O questionário foi traduzido e aplicado com 325 estudantes de engenharia de uma universidade [...] pública da região metropolitana do Chile. Geraram-se estatísticas descritivas e tanto os níveis de confiabilidade quanto as análises de validade mostraram resultados majoritariamente adequados. O instrumento CEQ pode empregar-se para medir a qualidade da docência em universidades latino-americanas e se sugere seu uso com fins de pesquisa. Novas pesquisas deverão continuar o processo de validade e incorporar outras variáveis consideradas chave pela linha Student Learning Research para indagar a experiência de aprendizagem dos estudantes universitários. Abstract in spanish El objetivo de este estudio es analizar la validez del instrumento Course Experience Questionnaire (CEQ), empleado para conocer la percepción de los estudiantes sobre la calidad del aprendizaje en la educación superior. El cuestionario fue traducido y aplicado a 325 estudiantes de ingeniería de una [...] universidad pública de la región metropolitana de Chile. Se generaron estadísticas descriptivas y tanto los niveles de confiabilidad como los análisis de validez mostraron resultados mayoritariamente adecuados. El instrumento CEQ puede emplearse para medir la calidad de la docencia en universidades latinoamericanas y se sugiere su uso con fines de investigación. Nuevas investigaciones deberán continuar el proceso de validación e incorporar otras variables consideradas clave por la línea Student Learning Research para indagar la experiencia de aprendizaje de los estudiantes universitarios. Abstract in english The objective of this study is to analyze the validity of the Course Experience Questionnaire (CEQ) used to know how students perceive the quality of learning in higher education. The CEQ was translated into Spanish and applied to 325 engineering students at a public university in a metropolitan are [...] a of Chile. Descriptive statistics were compiled and the analysis of both reliability and validity showed mostly adequate results. The CEQ can be applied to measure the quality of teaching at Latin American universities and the suggestion is that it be used for research purposes. New studies should continue to validate this tool and to include other variables regarded as crucial in "student learning research" to investigate the learning experience of college students.

Carlos, González; Helena, Montenegro; Lorena, López.

2012-04-01

342

Examining the validity of the Athlete Engagement Questionnaire (AEQ) in a Portuguese sport setting / Análisis de la validad del Athlete Engagement Questionnaire (AEQ) en un contexto deportivo portugués / Análise da validade do Athlete Engagement Questionnaire (AEQ) no contexto desportivo português  

Scientific Electronic Library Online (English)

Full Text Available SciELO Brazil | Language: English Abstract in portuguese A literatura em psicologia de desporto sugere que a compreensão dos níveis de engajamento é primordial para promover experiências desportivas positivas entre os atletas. O objetivo deste estudo foi examinar as propriedades psicométricas do Athlete Engagement Questionnaire entre os desportistas portu [...] gueses. Duas amostras distintas de atletas portugueses com diferentes níveis de prática competitiva foram recolhidas e os resultados de uma análise fatorial confirmatória demostraram boa qualidade de ajustamento do modelo. A análise das qualidades psicométricas indicou que todos os fatores mostraram fiabilidade compósita, validade convergente e validade discriminante. Adicionalmente, uma análise multigrupos mostrou a invariância do modelo nas duas amostras independentes, indicando validade cruzada. As implicações destes resultados para treinadores e académicos foram discutidas, sendo também apontadas sugestões para futuros estudos. Abstract in spanish La literatura en psicología del deporte sugiere que la comprensión de los niveles de compromiso en la actividad deportiva es importante para la promoción de entornos deportivos positivos entre los atletas. El objetivo del estudio consiste en verificar las propiedades psicométricas del Athlete Engage [...] ment Questionnaire entre los atletas portugueses. Trabajamos dos muestras distintas de los atletas portugueses con niveles competitivos diferentes, los resultados del análisis factorial confirmatorio han demostrado un buen ajuste del modelo a los datos. El análisis de las propiedades psicométricas ha indicado que todos los factores tienen una buena consistencia interna, así como buena validez convergente y validez discriminante. Además, el análisis multi-grupos muestra que el modelo es estable en dos muestras independientes, proporcionando evidencia de la validez cruzada. Las implicaciones de estos resultados para los académicos y entrenadores fueron discutidas, siendo igualmente planteadas propuestas para estudios futuros. Abstract in english Sport psychology literature suggests that understanding engagement levels is pivotal to promote positive sporting experiences among athletes. The purpose of this study was to examine the psychometric properties of the Athlete Engagement Questionnaire among Portuguese sport athletes. Two distinct sam [...] ples of Portuguese athletes from different competitive levels were collected, and the results of a confirmatory factor analysis demonstrated a good fit of the model to the data. A review of the psychometric properties indicated that all factors showed good composite reliability, convergent validity, and discriminant validity. In addition, a multi-groups analysis showed the invariance of the model in two independent samples providing evidence of cross validity. Implications of these results for scholars and coaches are discussed and guidelines for future studies are suggested.

Paulo, Martins; António, Rosado; Vítor, Ferreira; Rui, Biscaia.

2014-03-01

343

Validation of the Rotterdam MOVE2PC Questionnaire for assessment of nurses' knowledge and opinions on palliative care.  

Science.gov (United States)

The purpose of this study was the psychometric testing of a questionnaire to assess nurses' opinions, subjective norms, perceived difficulties, and knowledge related to palliative care. The 63-item MOVE2PC Questionnaire was tested among 219 nurses in groups differing in education and experience. The intra-rater agreement was moderate to good (??>?.5?max ), and internal consistency was good (alpha?=?.77). Construct validity was demonstrated by between-groups differences in knowledge, opinions, and perceived difficulties. Responsiveness was shown by improved scores after an education program. Time of completion was 20 minutes, and 99% skipped at most five items, demonstrating feasibility. Findings support the usefulness of the instrument for assessing nurses' knowledge and views on palliative care. PMID:23813723

Witkamp, Frederika E; van Zuylen, Lia; van der Rijt, Carin C D; van der Heide, Agnes

2013-10-01

344

Pilot Testing and Preliminary Psychometric Validation of the Polish Translation of the EORTC INFO25 Questionnaire: Validation of the Polish version of INFO25-pilot study.  

Science.gov (United States)

The quality of information that oncological patients receive from health care professionals is an underestimated issue in Poland and Eastern European countries. There is lack of sufficient data on this subject. The European Organization for Research and Treatment of Cancer (EORTC) supplies a new tool for measuring the quality of information provided to cancer patients. The purpose of the study is the translation into Polish, pilot testing and preliminary validation of the EORTC information module (INFO25). Following the EORTC translation procedures, forward and back translations of the questionnaire were performed (English???Polish, Polish???English). The intermediate version of the INFO25 was pilot-tested together with the general questionnaire of quality of life (EORTC QLQ-C30). Reliability, validity and known-group comparison tests were performed. A total of 21 patients with different cancer diagnoses were recruited into the study (7 women and 14 men; mean age of 60,2 years, age range 25-73 years). Apart from filling out the INFO25, patients were interviewed about the difficulties with answering every questionnaire item. Patients' comments were analyzed and minor language changes were made to the initial translation. The internal consistency of the INFO25 showed a reliability of 0,78. The final version of the Polish translation of the INFO25 module was obtained and approved by the EORTC Quality of Life Department. It can now be used in clinical setting and for scientific purposes. PMID:25101146

Püsküllüo?lu, Miros?awa; Tomaszewski, Krzysztof A; Zygulska, Aneta L; Ochenduszko, Sebastian; Streb, Joanna; Tomaszewska, Iwona M; Krzemieniecki, Krzysztof

2014-01-01

345

Reliability and Validity of an Internet-based Questionnaire Measuring Lifetime Physical Activity  

OpenAIRE

Lifetime exposure to physical activity is an important construct for evaluating associations between physical activity and disease outcomes, given the long induction periods in many chronic diseases. The authors' objective in this study was to evaluate the measurement properties of the Lifetime Physical Activity Questionnaire (L-PAQ), a novel Internet-based, self-administered instrument measuring lifetime physical activity, among Canadian men and women in 2005–2006. Reliability was examined...

Vera, Mary A.; Ratzlaff, Charles; Doerfling, Paul; Kopec, Jacek

2010-01-01

346

Screening for personality disorders: A new questionnaire and its validation using Latent Class Analysis  

OpenAIRE

Background: We evaluated a new screening instrument for personality disorders. The Personality Disorder Screening (PDS) is a self-administered screening questionnaire that includes 12 items from the Personality Self Portrait (Oldham & Morris, 1990). Sampling and methods: The data of n = 966 participants recruited from the non-clinical population and from different clinical settings were analyzed using latent class analysis. Results: A 4-class model fitted the data best. It confirmed a classif...

Julia Lange; Christian Geiser; Karl Heinz Wiedl; Henning Schöttke

2012-01-01

347

Measurement invariance of the Emotion Regulation Questionnaire (ERQ) : a cross-national validity study  

OpenAIRE

The goal of this research was to examine the measurement invariance of the Emotion Regulation Questionnaire (ERQ; Gross & John, 2003) across two European nations. Participants were Italian and German undergraduate students. First, confirmatory factor analysis was used to test for the two-factor structure of the ERQ; subsequently, measurement invariance was analysed. The results showed acceptable fit indices for the German and Italian sample; however, results with regard to t...

Sala, M. N.; Molina, P.; Abler, B.; Kessler, H.; Vanbrabant, L. G. F.; Schoot, R.

2012-01-01

348

Colorado Learning Difficulties Questionnaire:Validation of a parent-report screening measure  

OpenAIRE

This study evaluated the internal structure and convergent and discriminant evidence for the Colorado Learning Difficulties Questionnaire (CLDQ), a 20-item parent-report rating scale that was developed to provide a brief screening measure for learning difficulties. CLDQ ratings were obtained from parents of children in two large community samples and two samples from clinics that specialize in the assessment of learning disabilities and related disorders (total N = 8,004). Exploratory and con...

Willcutt, Erik G.; Boada, Richard; Riddle, Margaret W.; Chhabildas, Nomita; Defries, John C.; Pennington, Bruce F.

2011-01-01

349

Validity and Reliability of the Alcohol Expectancy Questionnaire-Adolescent, Brief  

OpenAIRE

The purpose of this study was to evaluate a brief version of the Alcohol Expectancy Questionnaire-Adolescent (AEQ-A; Brown, Christiansen, & Goldman, 1987). The original AEQ-A was reduced to seven items (called the AEQ-AB). Principal Components Analysis (PCA) was performed and two factors emerged (General Positive Effects and Potential Negative Effects) accounting for 46% of the variance. Internal consistencies are comparable to those of the original AEQ-A (0.50). Scales correlate with criteri...

Stein, L. A. R.; Katz, Brian; Colby, Suzanne M.; Barnett, Nancy P.; Golembeske, C.; Lebeau-craven, R.; Monti, P. M.

2007-01-01

350

Validation of the self regulation questionnaire as a measure of health in quality of life research  

OpenAIRE

Abstract Objectives Several epidemiological studies address psychosomatic 'self regulation' as a measure of quality of life aspects. However, although widely used in studies with a focus on complementary cancer treatment, and recognized to be associated with better survival of cancer patients, it is unclear what the 'self regulation' questionnaire exactly measures. Design and setting In a sample of 444 individuals (27% healthy, 33% cancer, 40% other internal diseases), we performed reliabilit...

Büssing A; Girke M; Heckmann C; Schad F; Ostermann T; Kröz M

2009-01-01

351

Development and Initial Validation of a Self-Scored COPD Population Screener Questionnaire (COPD-PS)  

OpenAIRE

COPD has a profound impact on daily life, yet remains underdiagnosed and undertreated. We set out to develop a brief, reliable, self-scored questionnaire to identify individuals likely to have COPD. COPD-PS™ development began with a list of concepts identified for inclusion using expert opinion from a clinician working group comprised of pulmonologists (n = 5) and primary care clinicians (n = 5). A national survey of 697 patients was conducted at 12 practitioner sites. Logistic regression i...

Martinez, Fernando J.; Raczek, Anastasia E.; Seifer, Frederic D.; Conoscenti, Craig S.; Curtice, Tammy G.; D Eletto, Thomas; Cote, Claudia; Hawkins, Clare; Phillips, Amy L.

2008-01-01

352

The adaptation, reliability and validity testing of the Estonian version of the Health Assessment Questionnaire's Disability Index.  

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The aim of our study was the adaptation of the Health Assessment Questionnaire's Disability Index (HAQ-DI) for Estonia along with the assessment of its psychometric properties. The linguistic validation included phases of translation, back translation and testing on patients. Reliability and validity were tested on a sample of 50 rheumatoid arthritis patients by administering the HAQ-DI and the comparator instruments at two visits; disease activity and radiological stage were assessed. The participants were asked to comment on the questionnaires. The HAQ-DI was easily translatable into Estonian. It showed good test-retest reliability, internal consistency, and ability to discriminate between different levels of self-perceived severity. Comparison with the comparators and performed assessments demonstrated expected convergent and divergent validity. Still, the participants' comments revealed issues disregarded during the adaptation process. We recommend the Estonian HAQ-DI for rheumatoid arthritis clinical studies and trials; some aspects of the adaptation process are highlighted for further discussion. PMID:17641894

Tammaru, Marika; Singh, Gurkirpal; Hanson, Ele; Maimets, Kadri

2007-11-01

353

Validation of the Persian version of Functional Index Questionnaire (FIQ) and Modified FIQ in patients with patellofemoral pain syndrome.  

Science.gov (United States)

The aim of this investigation was to culturally translate and validate the Functional Index Questionnaire (FIQ) and Modified FIQ (MFIQ) in patients with patellofemoral pain syndrome (PFPS). A sample of 100 patients with PFPS completed the FIQ and MFIQ, and Short-Form 36 (SF-36) Health Survey in the first session. The FIQ and MFIQ were re-administered to a sample of 47 patients to evaluate test-retest reliability. Test-retest reliability and internal consistency were evaluated by the intraclass correlation coefficient (ICC) and Cronbach's alpha coefficient, respectively. Corrected item-total correlations and construct validity were assessed by Spearman's rank correlation. Factor analysis was performed on all items of the Persian FIQ and MFIQ to determine the number of underlying factors and the items which load on each factor. An acceptable level of test-retest reliability (ICC = 0.84, 0.85) and internal consistency (Cronbach's alpha = 0.79, 0.82) was obtained for both the Persian FIQ and MFIQ, respectively. Item-total correlations were greater than 0.40 for all but two questions of the Persian FIQ and all but four questions of the Persian MFIQ. A total of two factors were detected for each questionnaire. There were moderate to low correlations between the Persian FIQ/MFIQ and SF-36. Persian FIQ and MFIQ are two reliable and valid outcome measures of functional limitation and it seems that they are suitable for use in clinical practice of patients with chronic PFPS. PMID:23362844

Negahban, Hossein; Pouretezad, Mohammad; Sohani, Soheil Mansour; Mazaheri, Masood; Salavati, Mahyar; Mohammadi, Farshid

2013-10-01

354

Cross-cultural adaptation and validation of the Brazilian version of the Scleroderma Health Assessment Questionnaire (SHAQ).  

Science.gov (United States)

The Scleroderma Health Assessment Questionnaire (SHAQ) is a feasible multisystem specific tool that has been extensively used as an additional assessment for systemic sclerosis (SSc). The aim of this study is to cross-culturally adapt and validate the Brazilian version of the SHAQ. Construct validity was assessed based on the correlations between SHAQ and both the Medical Outcomes Survey Short Form 36 version 2 (SF-36v2™) and the Health Assessment Questionnaire Disability Index (HAQ-DI). The correlation between the SHAQ and disease severity was assessed by Spearman's correlation coefficient. The reproducibility of the SHAQ was evaluated by the intraclass correlation coefficient (ICC). Among the 151 consecutive outpatients evaluated, 59 % had limited SSc subtype. The overall disease severity visual analog scale (VAS) of the SHAQ was statistically significantly correlated to HAQ-DI, pain VAS, and the SF-36v2™ physical component summary score (r?=?0.595, r?=?0.612, and r?=?-0.582, respectively; p?Brazilian version of the SHAQ demonstrated both construct and discriminant validities as well as good reproducibility. PMID:23975361

Rocha, Luiza F; Marangoni, Roberta G; Sampaio-Barros, Percival D; Levy-Neto, Mauricio; Yoshinari, Natalino H; Bonfa, Eloisa; Steen, Virginia; Kowalski, Sergio C

2014-05-01

355

Smoking cessation can improve quality of life among COPD patients: Validation of the clinical COPD questionnaire into Greek  

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Full Text Available Abstract Background Chronic obstructive pulmonary disease (COPD remains a major public health problem that affects the quality of life of patients, however smoking cessation may emeliorate the functional effects of COPD and alter patient quality of life. Objective-design The aim of this study was to validate the Clinical COPD Questionnaire (CCQ into Greek and with such to evaluate the quality of life in patients with different stages of COPD, as also assess their quality of life before and after smoking cessation. Results The internal validity of questionnaire was high (Cronbach's a = 0.92. The reliability of equivalent types in 16 stabilized patients also was high (ICC = 0.99. In general the domains within the CCQ were strongly correlated with each other, while each domain in separate was strongly correlated with the overall CCQ score (r2 = 0.953, r2 = 0.915 and r2 = 0.842 in regards to the functional, symptomatic and mental domain, respectively. The CCQ scores were also correlated with FEV1, (r2 = -0.252, p 1/FVC, (r2 = -0.135, p 2 = -0.384, p Conclusions The self administered CCQ indicates satisfactory validity, reliability and responsiveness and may be used in clinical practice to assess patient quality of life. Moreover the CCQ indicated the health related quality of life gains attributable to smoking cessation among COPD patients, projecting smoking cessation as a key target in COPD patient management.

Linardis Apostolos

2011-02-01

356

External validity of the Symptom Assessment-45 Questionnaire (SA-45) in a clinical sample.  

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This study seeks to evaluate the construct validity of the Symptom Assessment-45 by investigating the instrument's correlation with selected scales from the Personality Assessment Inventory and life-event data in a sample of 93 psychiatric patients. The life-event data used in the study included: education and employment, as well as history of suicide attempts, psychiatric hospitalizations, medical problems, hallucinations, and paranoid ideation. Bivariate correlations were computed to explore the associations among the SA-45 scales and the validity criteria. The results indicated that the SA-45 scales demonstrated adequate convergent and divergent validity with target scales from the PAI. They were also found to be meaningfully associated with a variety of life event variables. These findings add to the emerging body of evidence corroborating the convergent and discriminant validity of the SA-45. PMID:25612902

Slavin-Mulford, Jenelle; Perkey, Hana; Blais, Mark; Stein, Michelle; Sinclair, Samuel Justin

2015-04-01

357

Quality of life after pulmonary embolism: validation of the French version of the PEmb-QoL questionnaire.  

Science.gov (United States)

BackgroundThe PEmb-QoL is a validated 40-item questionnaire to quantify health-related quality of life in patients having experienced pulmonary embolism (PE). It covers six health dimensions: frequency of complaints, activities of daily living limitations, work-related problems, social limitations, intensity of complaints, and emotional complaints. Originally developed in Dutch and English, we sought to prospectively validate the psychometric properties of a French version of the PEmb-QoL.MethodsWe performed a forward and backward translation of the English version of the PEmb-QoL into French. French-speaking consecutive adult patients with an acute, objectively confirmed PE admitted to the emergency department of a Swiss university hospital between 08/2009 and 09/2011 were recruited telephonically. We used standard psychometric tests and criteria to evaluate the acceptability, reliability, and validity of the French version of the PEmb-QoL. We also performed an exploratory factor analysis.ResultsOverall, 102 patients were enrolled in the study. The French version of the PEmb-QoL showed good reliability (internal consistency, item¿total and inter-item correlations), reproducibility (test-retest reliability), and validity (convergent, discriminant) in French-speaking patients with PE. The exploratory factor analysis suggested three underlying dimensions: limitations in daily activity (items 4b-m, 5a-d), symptoms (items 1a-h and 7), and emotional complaints (items 9a-f and j).ConclusionWe successfully validated the French version of the PEmb-QoL questionnaire in patients with PE. Our results show that the PEmb-QoL is a valuable tool for assessing health-related quality of life after PE in French-speaking patients. PMID:25464821

Rochat, Mathilde; Méan, Marie; Limacher, Andreas; Hugli, Olivier; Klok, Frederikus A; Cohn, Danny M; Aujesky, Drahomir

2014-12-01

358

The Santa Clara Strength of Religious Faith Questionnaire (SCSORF): a validation study on Iranian Muslim patients undergoing dialysis.  

Science.gov (United States)

The Santa Clara Strength of Religious Faith Questionnaire (SCSORF) is an often used and validated scale that is uncommonly utilized in culturally diverse populations. The purpose of this research investigation was to adapt the SCSORF for use among Iranian Muslim patients undergoing dialysis and to examine the reliability and validity of the scale among this population. A total of 428 patients (228 females, 200 males, M age = 52.2 years, SD = 10) were selected from five dialysis center in Tehran and Qazvin, Iran. A comprehensive forward-backward translation system was used for cross-cultural translation. Patients completed a baseline questionnaire obtaining demographic and clinical information as well as the SCSORF, the Age Universal Religious Orientation Scale (AUROS), the religious life inventory (RLI), and the Duke University religion index (DUREL). 2 weeks later, patients were asked to complete the SCSORF once again. Reliability of the SCSORF was examined using internal consistency and test-rest reliability. Convergent validity and factor structure using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were also examined. Cronbach's ? for the single construct of the SCSORF was 0.89 with adequate test-retest reliability measured over a 2 week period. SCSORF scores were significantly correlated with AUROS, RLI and the DUREL. The EFA generated a single factor solution for the SCSORF while these results were confirmed by the CFA in an independent sample. Findings demonstrated that the SCSORF has favorable reliability, convergent validity, and divergent validity among Iranian Muslim patients undergoing dialysis and is recommended for use by clinicians (e.g., nephrologists) to measure strength of religious faith among patients. PMID:24687260

Pakpour, Amir H; Plante, Thomas G; Saffari, Mohsen; Fridlund, Bengt

2014-12-01

359

What physical activity surveillance needs: validity of a single-item questionnaire  

OpenAIRE

BACKGROUND: Self-report instruments to assess physical activity are still the most feasible option in many population-wide surveys, and often need to be very short owing to resource constraints. The aim of this study was to test the criterion validity of a single-item physical activity measure using accelerometers and to compare its measurement properties by gender, age group (including older adults) and language region. METHODS: A validation study was carried out within the second follow-up ...

Wanner, Miriam; Probst-hensch, Nicole; Kriemler, Susi; Meier, Flurina; Bauman, Adrian; Martin, Brian W.

2014-01-01

360

Development and validation of a quality of life questionnaire for patients with colostomy or ileostomy  

OpenAIRE

Abstract Background Quality of life of stoma patients is increasingly being addressed in clinical trials. However, the instruments used in the majority of these studies have not been validated specifically for stoma patients. The aim of this paper is to describe the development and validation of a quality-of-life instrument, "Stoma-QOL", specifically for patients with colostomy or ileostomy. Methods Potential items were formulated in English on the basis of the results of a series of semi-str...

Juul Kristian; Thorsen Hanne; Prieto Luis

2005-01-01

361

Validity and Reliability of the Short Form- 36 Items Questionnaire as a Measure of Quality of Life in Elderly Iranian Population  

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Full Text Available The utility of The SF-36 questionnaire for evaluation of health related quality of life was not clear in elderly people. The Cross-Sectional study was designed and Iranian version of The SF-36 was administered to random sample of 100 old subjects over 60 years old. Finding showed good internal consistency over 0.7 for all subscales of questionnaire. Convergent validity was obtained for all subscales with comparison for General Health Questionnaire-28 (GHQ-28 but was not strongly at 2 subscales Role emotional and Role physical. Discriminant validity was addressed for gender but for age groups role emotional, mental health and general health subscales were not different significantly. A principal component analysis was leaded one factor structure. Evidence for reliability of the questionnaire was good. But validity appeared moderate satisfactory. However this questionnaire seems the only measure for assessment of health related quality at life among elderly population.

Seyed-Reza Eshaghi

2006-01-01

362

The Persian, Last 7-day, Long form of the International Physical Activity Questionnaire: Translation and Validation Study  

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Full Text Available Purpose:To translate long form, interview-administered International Physical Activity Questionnaire (IPAQ from English to Persian and evaluate its validity, reliability and reproducibility.Methods:A forward-backward translation procedure was followed to develop the Persian version of the IPAQ. A total of 218 respondents (53.7% women, aged 22-76 yr completed the Persian version in Tehran, Iran. To examine the test-retest reliability, 48 healthy volunteers completed the IPAQ twice during a 7-day period. . The PA indicators derived from the IPAQ were assessed for reliability and were compared with aerobic fitness and body mass index (BMI for construct validity.Results:In general, the questionnaire was received well and all domains met the minimum reliability standards (intra-class correlation [ICC]> 0.7, except for Leisure-time physical activity (PA. Aerobic fitness showed a weak positive correlation with all of the PA results derived from the IPAQ. A significant correlation was observed between the IPAQ data for total PA and both aerobic fitness (r=0.33, p < 0.001 and BMI (r=0.26, p < 0.001. Performing a known group comparison analysis, the results indicated that the questionnaire was discriminated well between the subgroups of the study samples expected to be different in their physical activity.Conclusions:The Persian version of the long form, interview-administered IPAQ had an acceptable reliability and validity for assessing total PA in our Iranian sample of individuals. It may be a useful instrument for generating internationally comparable data on PA.

Ramin Kordi

2011-11-01

363

Validity and reproducibility of an interviewer-administered food frequency questionnaire for healthy French-Canadian men and women  

OpenAIRE

Abstract Objective To evaluate the validity (study 1) and the reproducibility (study 2) of an interviewer-administered food frequency questionnaire (FFQ). Method The FFQ was designed at Laval University and contains 91 items and 33 subquestions. Study 1: The FFQ was compared against a 3-day food record (2 week-days and 1 weekend-day), at week 0, 6 and 12 of a nutritional intervention. Study 2: In order to evaluate the reproducibility of the FFQ, 2 registered dietitians administered the FFQ 4-...

Lamarche Benoît; Lapointe Annie; Nadeau Geneviève; Goulet Julie; Lemieux Simone

2004-01-01

364

Dietary assessment in Whitehall II: comparison of 7d diet diary and food-frequency questionnaire and validity against biomarkers  

OpenAIRE

The aim of the present cross-sectional study was to examine the agreement and disagreement between a 7 d diet diary (7DD) and a self-administered machine-readable food-frequency questionnaire (FFQ) asking about diet in the previous year, and to validate both methods with biomarkers of nutrient intake. The subjects were an age- and employment-grade-stratified random subsample of London-based civil servants (457 men and 403 women), aged 39–61 years, who completed both a 7DD and a FFQ at phase...

Brunner, E.; Stallone, D.; Juneja, M.; Bingham, S.; Marmot, M.

2001-01-01

365

Transcultural adaptation and validation of the "Adult Eosinophilic Esophagitis Quality of Life Questionnaire" into Spanish / Adaptación transcultural y validación al español del "Adult Eosinophilic Esophagitis Quality of Life Questionnaire"  

Scientific Electronic Library Online (English)

Full Text Available SciELO Spain | Language: English Abstract in english Background: The "Adult Eosinophilic Esophagitis Quality of Life (EoE-QoL-A) Questionnaire" was developed in English as a valid, reliable, and disease-specific health-related QoL measure. This research aims to adapt and validate this questionnaire for Spanish-speaking patients. Patients and methods: [...] A multicenter, observational, prospective study was conducted at 8 Spanish hospitals. The cultural adaptation of the original EoE-QoL-A questionnaire was undertaken through a standardized 3-phase procedure: 1. Translation; 2. Retrotranslation; and 3. Pilot study. Patients completed the Hospital Anxiety and Depression Scale (HADS), the Short Form (SF)-12, the Brief Illness Perception Questionnaire (BIPQ), and the adapted EoE-QoL-A, with a retest 3 months later. Statistical analysis included construct validity, internal consistency, criterion validity, and reproducibility. Results: One hundred and seventy adult EoE patients (73.5 % male; aged 33.5 ± 11.4-y) were included in the study. With regard to internal validity, all Cronbach alpha values were > 0.75. A significant correlation between items assessed in the SF-12, BIPQ and EoE-QoL-A questionnaires (p

Alfredo J., Lucendo; Marta, Sánchez-Cazalilla; Javier, Molina-Infante; Isabel, Pérez-Martínez; José M., Tenias; Jesús, Barrio; Óscar, Nantes; Constanza Ciriza de los, Ríos; Antonia, Perelló; Ángel, Arias.

2014-06-01

366

Young and restless: validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth.  

Science.gov (United States)

Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well as convergent validity with existing measures of mind-wandering and related constructs. Trait levels of mind-wandering, as measured by the MWQ, were correlated with task-unrelated thought measured by thought sampling during a test of reading comprehension. In both middle school and high school samples, mind-wandering during testing was associated with worse reading comprehension. By contrast, elevated trait levels of mind-wandering predicted worse mood, less life-satisfaction, greater stress, and lower self-esteem. By extending the use of thought sampling to measure mind-wandering among adolescents, our findings also validate the use of this methodology with younger populations. Both the MWQ and thought sampling indicate that mind-wandering is a pervasive-and problematic-influence on the performance and well-being of adolescents. PMID:23986739

Mrazek, Michael D; Phillips, Dawa T; Franklin, Michael S; Broadway, James M; Schooler, Jonathan W

2013-01-01

367

Young & restless: Validation of the Mind-Wandering Questionnaire (MWQ reveals disruptive impact of mind-wandering for youth  

Directory of Open Access Journals (Sweden)

Full Text Available Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well as convergent validity with existing measures of mind-wandering and related constructs. Trait levels of mind-wandering, as measured by the MWQ, were correlated with task-unrelated thought measured by thought sampling during a test of reading comprehension. In both middle school and high school samples, mind-wandering during testing was associated with worse reading comprehension. By contrast, elevated trait levels of mind-wandering predicted worse mood, less life-satisfaction, greater stress, and lower self-esteem. By extending the use of thought sampling to measure mind-wandering among adolescents, our findings also validate the use of this methodology with younger populations. Both the MWQ and thought sampling indicate that mind-wandering is a pervasive – and problematic – influence on the performance and well-being of adolescents.

MichaelD.Mrazek

2013-08-01

368

Validity and Reliability of the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form and Its Correlation With Urodynamic Findings  

OpenAIRE

Purpose: To validate the Persian version of the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) as a standard questionnaire for assessment of urinary incontinence (UI).Materials and Methods: After translation and back translation of the questionnaire, the harmonized translation was pre-tested in a pilot study on 28 patients. The final Persian version of the ICIQ-UI SF was administered to 123 consecutive patients aged ? 16 years complaini...

Sakineh Hajebrahimi; Davoud Nourizadeh; Roghayeh Hamedani; Mohammad Zakaria Pezeshki

2012-01-01

369

Development and Validation of the Chinese Attitudes to Starting Insulin Questionnaire (Ch-ASIQ) for Primary Care Patients with Type 2 Diabetes  

OpenAIRE

Objectives: To develop and evaluate the psychometric properties of a Chinese questionnaire which assesses the barriers and enablers to commencing insulin in primary care patients with poorly controlled Type 2 diabetes. Research Design and Method: Questionnaire items were identified using literature review. Content validation was performed and items were further refined using an expert panel. Following translation, back translation and cognitive debriefing, the translated Chinese questionnaire...

Fu, Sau Nga; Chin, Weng Yee; Wong, Carlos King Ho; Yeung, Vincent Tok Fai; Yiu, Ming Pong; Tsui, Hoi Yee; Chan, Ka Hung

2013-01-01

370

The development and validation of a physical activity recall questionnaire for adults: using a cognitive model of the question-answer process  

OpenAIRE

Research has revealed that regular physical activity (PA) positively affects health. Accurate measurement of physical activity levels among adults is thus required. Recall questionnaires can obtain this in formation but retrieval of accurate in formation is known to be difficult. Accuracy can be enhanced by developing questionnaires that use cognitive techniques and recall cues. This researchde signed a valid and reliable past-seven -day Physical Activity Recall Questionnaire ( P A R Q ), us...

Martin, Niamh

2005-01-01

371

Tradução e validação da adaptação para o exercício do Perceived Motivational Climate Sport Questionnaire / Translation and validation of the exercise adaptation of the Perceived Motivational Climate Sport Questionnaire  

Scientific Electronic Library Online (English)

Full Text Available SciELO Brazil | Language: Portuguese Abstract in portuguese O objetivo principal do estudo é a tradução e validação da versão portuguesa da adaptação ao exercício do Perceived Motivational Climate in Sport Questionnaire (PMCSQ), com recurso à análise fatorial exploratória (AFE) e confirmatória (AFC), realizadas com dois grupos independentes de praticantes de [...] exercício em ginásios, de ambos os géneros e com idades compreendidas entre os 14 e os 64 anos. Na AFE os resultados revelam uma estrutura que explica 52% da variância dos resultados, pesos fatoriais entre 0.63 e 0.80, e uma boa consistência interna (?Mestria=0.78; ?Performance=0.74). Na AFC os resultados indicam um excelente ajustamento do modelo: S-B?²=40.6; df=34; p=0.20; S-B?²/df=1.19; SRMR=0.03; NNFI=0.98; CFI=0.99; RMSEA=0.02; 90% IC RMSEA=0.00-0.05, uma consistência interna razoável (?Mestria=0.74; ?Performance=0.75), e pesos fatoriais entre 0.50 e 0.79, o que nos leva a concluir que a versão Portuguesa da adaptação do PMCSQ ao exercício pode ser utilizada na avaliação do clima motivacional no exercício. Abstract in english The main purpose of this study is to present the results of translation and validation of the Portuguese version of Perceived Motivational Climate in Sport Questionnaire (PMCSQ) adaptation to exercise, through exploratory (EFA) and confirmatory (CFA) factor analysis, performed with two independent g [...] roups of participants, all exercisers in private fitness clubs, of both sexes, and aged between 14 and 64 years old. The EFA results reveal a structure explaining 52% of total variance, with factor loadings ranged from 0.63 to 0.80, and reasonable reliability (?Mastery=0.78; ?Performance=0.74). The AFC results showed an excellent model fit to data: S-B?²=40.6; df=34; p=0.20; S-B?²/df=1.19; SRMR=0.03; NNFI=0.98; CFI=0.99; RMSEA=0.02; 90% IC RMSEA=0.00-0.05, an acceptable reliability (?Mastery=0.74; ?Performance=0.75), and factor loadings ranged from 0.50 to 0.79, which leads us to conclude that Portuguese version of PMCSQ adaptation to exercise can be used to measure motivational climate in exercise.

Luís, Cid; João, Moutão; José, Leitão; José, Alves.

2012-12-01

372

Tradução e validação da adaptação para o exercício do Perceived Motivational Climate Sport Questionnaire Translation and validation of the exercise adaptation of the Perceived Motivational Climate Sport Questionnaire  

Directory of Open Access Journals (Sweden)

Full Text Available O objetivo principal do estudo é a tradução e validação da versão portuguesa da adaptação ao exercício do Perceived Motivational Climate in Sport Questionnaire (PMCSQ, com recurso à análise fatorial exploratória (AFE e confirmatória (AFC, realizadas com dois grupos independentes de praticantes de exercício em ginásios, de ambos os géneros e com idades compreendidas entre os 14 e os 64 anos. Na AFE os resultados revelam uma estrutura que explica 52% da variância dos resultados, pesos fatoriais entre 0.63 e 0.80, e uma boa consistência interna (?Mestria=0.78; ?Performance=0.74. Na AFC os resultados indicam um excelente ajustamento do modelo: S-B?²=40.6; df=34; p=0.20; S-B?²/df=1.19; SRMR=0.03; NNFI=0.98; CFI=0.99; RMSEA=0.02; 90% IC RMSEA=0.00-0.05, uma consistência interna razoável (?Mestria=0.74; ?Performance=0.75, e pesos fatoriais entre 0.50 e 0.79, o que nos leva a concluir que a versão Portuguesa da adaptação do PMCSQ ao exercício pode ser utilizada na avaliação do clima motivacional no exercício.The main purpose of this study is to present the results of translation and validation of the Portuguese version of Perceived Motivational Climate in Sport Questionnaire (PMCSQ adaptation to exercise, through exploratory (EFA and confirmatory (CFA factor analysis, performed with two independent groups of participants, all exercisers in private fitness clubs, of both sexes, and aged between 14 and 64 years old. The EFA results reveal a structure explaining 52% of total variance, with factor loadings ranged from 0.63 to 0.80, and reasonable reliability (?Mastery=0.78; ?Performance=0.74. The AFC results showed an excellent model fit to data: S-B?²=40.6; df=34; p=0.20; S-B?²/df=1.19; SRMR=0.03; NNFI=0.98; CFI=0.99; RMSEA=0.02; 90% IC RMSEA=0.00-0.05, an acceptable reliability (?Mastery=0.74; ?Performance=0.75, and factor loadings ranged from 0.50 to 0.79, which leads us to conclude that Portuguese version of PMCSQ adaptation to exercise can be used to measure motivational climate in exercise.

Luís Cid

2012-12-01

373

Validação da versão brasileira do Questionnaire of Smoking Urges-Brief Validation of the Brazilian version of Questionnaire of Smoking Urges-Brief  

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Full Text Available CONTEXTO: A avaliação do craving (ou fissura é muito importante no tratamento do tabagismo. OBJETIVO: O objetivo desta pesquisa foi validar a versão brasileira do Questionnaire of Smoking Urges-Brief (QSU-B. MÉTODOS: O delineamento foi experimental, e seus participantes foram divididos, aleatoriamente, em grupos de zero, 30 e 60 minutos de abstinência do tabaco. A amostra foi de 201 sujeitos (134 mulheres e 67 homens, entre 18 e 65 anos (M = 38,15, e os instrumentos aplicados, além do QSU-B, foram: Ficha com Dados Sociodemográficos, Escala Analógico-Visual do Craving, Fagerström Test for Nicotine Dependence e Inventários Beck de Ansiedade e de Depressão. RESULTADOS: A análise fatorial com dois fatores teve variância total de 78,46% e a correlação entre esses fatores foi significativa e de alta intensidade (r = 0,636; p BACKGROUND: The evaluation of craving is very important to treatment of tobacco dependence. OBJECTIVE:The objective of this research was to validate the Brazilian version of the Questionnaire of Smoking Urges-Brief (QSU-B. METHOD: Subjects enrolled to this experimental study were randomized into groups of zero, 30 and 60 minutes of tobacco abstinence. The study group was composed by 201 subjects (134 females and 67 males, age range: 18 to 65 (M = 38.15. The assessment instruments were, in addition to the QSU-B: Social and Demographical Data Form, Visual Analogic Scale for Craving, Fagerström Test for Nicotine Dependence and Anxiety and Depression Beck Inventories. RESULTS: The two-factor factorial analysis presented a total variation of 78.46% and the correlation between these factors was significant and of high intensity (r = 0.636; p < 0.001. All Cronbach’s alpha values from QSU-B were above 0.70. We observed a correlation between the QSU-B total score and the Visual Analogic Scale (r = 0.656; p < 0.001, and also with Fagerström’s question 1 (r = 0.201; p = 0.004 and question 2 (r = 0.257; p < 0.001. CONCLUSION: QSU-B’s Brazilian version proved to be an adequate psychometric instrument for the use both in research and in clinical settings.

Renata Brasil Araujo

2007-01-01

374

Use of a food frequency questionnaire to assess diets of Jamaican adults: validation and correlation with biomarkers  

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Full Text Available Abstract Background Assessment of habitual diet is important in investigations of diet-disease relationships. Many epidemiological studies use the food frequency questionnaire (FFQ to evaluate dietary intakes but few studies validate the instrument against biological markers. The aim of this study was to assess the validity and reproducibility of a previously validated 70-item food frequency questionnaire (FFQ that was expanded to 120-items to assess diet - cancer relations. Methods Relative validity of the FFQ was assessed against twelve 24-hour recalls administered over 12 months in 70 subjects. The FFQ was repeated after one year (FFQ2 to assess reproducibility. The validity of the FFQ was evaluated by comparing nutrient and food group intakes from 24-hour recalls with the first and second FFQ. In addition, FFQ validity for cholesterol and folate were determined through correlation with biomarkers (serum cholesterol, serum folate and whole blood folate in 159 control subjects participating in a case-control prostate cancer study. Results Compared to recalls the FFQ tended to overestimate energy and carbohydrate intakes but gave no differences in intake for protein and fat. Quartile agreement for energy-adjusted nutrient intakes between FFQ2 and recalls ranged from 31.8% - 77.3% for the lowest quartile and 20.8% - 81.0% in the highest quartile. Gross misclassification of nutrients was low with the exceptions of protein, vitamin E and retinol and weighted kappa values ranged from 0.33 to 0.64 for other nutrients. Validity correlations for energy-adjusted nutrients (excluding retinol were moderate to high (0.38- 0.86. Correlation coefficients between multiple recalls and FFQ1 ranged from 0.27 (fruits to 0.55 (red meat; the second FFQ gave somewhat higher coefficients (0.30 to 0.61. Reproducibility correlations for the nutrients ranged from 0.50 to 0.84. Calibration of the FFQ with biochemical markers showed modest correlations with serum cholesterol (0.24, serum folate (0.25 and whole blood folate (0.33 adjusted for age, energy, body mass index and smoking. Conclusions The expanded FFQ had good relative validity for estimating food group and nutrient intakes (except retinol and vitamin E and was a reliable measure of habitual intake. Associations with biomarkers were comparable to other studies.

Younger Novie M

2011-04-01

375

Childhood Trauma Questionnaire: factor structure, measurement invariance, and validity across emotional disorders.  

Science.gov (United States)

To study the psychometric properties of the Childhood Trauma Questionnaire-Short Form (CTQ-SF), we determined its dimensional structure, measurement invariance across presence of emotional disorders, the association of the CTQ-SF with an analogous interview-based measure (CTI) across presence of emotional disorders, and the incremental value of combining both instruments in determining associations with severity of psychopathology. The sample included 2,308 adults, ages 18-65, consisting of unaffected controls and chronically affected and intermittently affected persons with an emotional disorder at Time 0 (T0) or 4 years later at T4. Childhood maltreatment was measured at T0 with an interview and at T4 with the CTQ-SF. At each wave, patients were assessed for Diagnostic and Statistical Manual of Mental Disorders (4th ed., or DSM-IV; American Psychiatric Association, 1994)-based emotional disorders (Composite Interview Diagnostic Instrument) and symptom severity (Inventory of Depressive Symptomatology, Beck Anxiety Inventory, Fear Questionnaire). Besides the correlated original 5-factor solution, an indirect higher order and direct bifactorial model also showed a good fit to the data. The 5-factor solution proved to be invariant across disordered-control comparison groups. The CTQ-SF was moderately associated with the CTI, and this association was not attenuated by disorder status. The CTQ-SF was more sensitive in detecting emotional abuse and emotional neglect than the CTI. Combined CTQ-SF/CTI factor scores showed a higher association with severity of psychopathology. We conclude that although the original 5-factor model fits the data well, results of the hierarchical analyses suggest that the total CTQ scale adequately captures a broad dimension of childhood maltreatment. A 2-step measurement approach in the assessment of childhood trauma is recommended in which screening by a self-report questionnaire is followed by a (semi-)structured diagnostic interview. PMID:24773037

Spinhoven, Philip; Penninx, Brenda W; Hickendorff, Marian; van Hemert, Albert M; Bernstein, David P; Elzinga, Bernet M

2014-09-01

376

The validity of the Dutch Eating Behavior Questionnaire: some critical remarks.  

Science.gov (United States)

Recent debate has considered the validity of self-reports and laboratory-based behavioral measures of emotional eating. This paper reviews the literature on self-reported emotional eating and actual eating behavior (i.e., examines the concurrent validity). As detailed in the review, the literature suggests mixed findings on the correspondence between these self-reports and actual eating behavior. Based on this, we cite characteristics of studies that support the concurrent validity of the DEBQ and address possible reasons for the lack of concurrent validity in other studies, as well as concerns about the measurement of emotional eating in the laboratory. Two reasons for the lack of concurrent validity of self-report emotional eating scales identified in this review include (1) methodological/experimental design flaws and (2) the variability of emotional eating based on participant characteristics. We argue that further research on emotional eating needs to address factors related to self-reports of emotional eating and objective emotional eating behavior (e.g., negative affect, inaccurate recall of eating behaviors, sample differences, and laboratory design). We conclude with recommendations for future research on emotional eating. PMID:24338490

Domoff, S E; Meers, M R; Koball, A M; Musher-Eizenman, D R

2014-06-01

377

The UK IBDQ-a British version of the inflammatory bowel disease questionnaire. development and validation.  

Science.gov (United States)

Measurement of health-related quality of life (HRQL) is becoming more important in studies of patients with inflammatory bowel disease. The McMaster IBDQ is the most widely used HRQL instrument for these patients. However, its use with patients in the United Kingdom has not been validated. This study develops and validates a UK version of the McMaster IBDQ (UK IBDQ). The UK IBDQ was tested with two samples of patients for its reliability, validity, reproducibility, and responsiveness. The first sample consisted of 180 patients participating in a randomized clinical trial. The second was recruited from members of the National Association for Colitis and Crohns Disease. Reliability of the subscales and the summary score of the UK IBDQ is demonstrated by Cronbach's alpha and item-total correlations. Their validity is demonstrated by their correlations with SF-36 subscales and an empirical index of disease activity. Good intraclass correlations and responsiveness ratios show their reproducibility and responsiveness. The findings support the reliability, validity, reproducibility, and responsiveness of the UK IBDQ and its acceptability to patients in UK. PMID:10760641