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Hildebrandt, V.H. (author), Bongers, P.M. (author), Dul, J. (author), van Dijk, F.J.H. (author), Kemper, H.C.G. (author), Arbeid (author)Objectives: To assess the association between leisure time physical activity and musculoskeletal morbidity, as well as possible interactions with physical activity at work. Methods: A literature search was performed to collect all studies on musculoskeletal disorders in which physical activity was involved as a variable. Next, an analysis was...article 2000
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Douwes, M. (author), Hildebrandt, V.H. (author)This article describes a new, short questionnaire on the amount of physical activity and its reliability and concurrent validity. The questions distinguish three parts- sports, other physical leisure activities and physical activities at work or at school. 111 volunteers filled in the questionnaire twice and afterwards they participated in an...article 2000
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Ariëns, G.A.M. (author), van Mechelen, W. (author), Bongers, P.M. (author), van der Wal, G. (author), Bouter, L.M. (author)To identify physical risk factors for neck pain, a systematic review of the literature was carried out. Based on methodological quality and study design, 4 levels of evidence were defined to establish the strength of evidence for the relationship between risk factors and neck pain. Altogether, 22 cross-sectional studies, 2 prospective cohort...article 2000
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Nederlands instituut voor praeventieve gezondheidszorg TNO (author), Schuurman, M.I.M. (author)ln het eerste hoofdstuk werd een drietal vraagstellinqen voor hetonderzoek geformuleerd. Deze vraagstellingen luidden als volgt: a. Welke zijn de resultaten van vroeger onderzoek naar onderwijsbeleving van leerlingen in het voortgezet onderwijs? b. Welke inhoud kan er, rekening houdend met de betekenis die school en onderwijs voor de leerling...doctoral thesis 1984
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