The Greek Version of Modified Baecke Questionnaire

Study Overview
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Brief Summary
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The purpose of this study was to translate and investigate the validity and reliability of the modified Baecke Physical Activity Questionnaire (mBQ) in the Greek adult population.

Detailed Description
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The purpose of this study was to translate and investigate the validity and reliability of the modified Baecke Physical Activity Questionnaire (mBQ) in the Greek adult population. The cross-cultural adaptation of the mBQ was performed according to official guidelines.The reliability was determined by filling out the mBQ, two times, one week apart. For validation, the scores between the mBQ and the IPAQ were compared and the correlation between mBQ and VO2max and between mBQ and interview (METS) were assessed.

Official Title
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Validity and Reliability of the Greek Version of the Modified Baecke Questionnaire

Conditions
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Physical Activity

Intervention / Treatment
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* Other: observational


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: age above 18 Greek native speakers Greek inhabitants sufficient cognitive functioning. Exclusion Criteria: poor health status, diagnosed with cardiovascular diseases cardiac pacemaker, medication that prevents exercise activity neurological disorders with effect on the lower body musculoskeletal disorders or injuries on the lower body in the last 3 months PAR-Q health risk assessment form

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 59 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Reliability Group<br>100 Healthy Adults | Other: observational<br>* The reliability was determined (n=100) by filling out the mBQ, two times, one week apart (test-retest). For validation (n=45), the scores between the modified Baecke Questionnaire and the International Physical Activity Questionnaire were compared and the correlation between the modified Baecke Questionnaire and VO2max(via Astrand-Rhyming Cycle Ergometer Test) and between mBQ and interview (via METS) were assessed.<br>|
| Validity Group<br>45 Healthy Adults | Other: observational<br>* The reliability was determined (n=100) by filling out the mBQ, two times, one week apart (test-retest). For validation (n=45), the scores between the modified Baecke Questionnaire and the International Physical Activity Questionnaire were compared and the correlation between the modified Baecke Questionnaire and VO2max(via Astrand-Rhyming Cycle Ergometer Test) and between mBQ and interview (via METS) were assessed.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Reliability | The reliability was determined by filling out the modified Baecke Questionnaire, two times, one week apart (test-Retest). Tool: Modified Baecke Questionnaire (test-retest) | one week apart | 
| Validity | For validation, the scores between the modified Baecke Questionnaire and the International Physical Activity Questionnaire (IPAQ) were compared and the correlation between Modified Baecke Questionnaire and VO2max (via Astrand-Rhyming Cycle Ergometer Test) and between modified Baecke Questionnaire and interview (via METS) were assessed. Tools: International Physical Activity Astrand-Rhyming Cycle Ergometer Test Questionnaires (VO2max) Interview (METS) 2) | 1) IPAQ ( Time Frame: 30 min) 2) Astrand-Rhyming Cycle Ergometer Test (Time Frame: 20 min) 3) Interview (Time Frame: 45 min) 4)Modified Baecke Questionnaire (Time Frame: 30 min) | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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validation, reliability, adaptation, questionnaire, Greek version, Baecke