Key term: randomized controlled trial

Original article 2013;39(5):456-467   pdf full text
The effectiveness of a construction worksite prevention program on work ability, health, and sick leave: results from a cluster randomized controlled trial
Oude Hengel KM, Blatter BM, van der Molen HF, Bongers PM, van der Beek AJ
 
Original article 2013;39(3):284-294   pdf full text
Long-term effects of an occupational health guideline on employees’ body weight-related outcomes, cardiovascular disease risk factors, and quality of life: results from a randomized controlled trial
Verweij LM, Proper KI, Weel ANH, Hulshof CTJ, van Mechelen W
 
Original article 2013;39(2):144-154   pdf full text
Effectiveness of an exposure-based return-to-work program for workers on sick leave due to common mental disorders: a cluster-randomized controlled trial
Noordik E, van der Klink JJ, Geskus RB, de Boer MR, van Dijk FJH, Nieuwenhuijsen K
 
Original article 2013;39(1):66-75   pdf full text
Effectiveness of a worksite lifestyle intervention on vitality, work engagement, productivity, and sick leave: results of a randomized controlled trial
Strijk JE, Proper KI, van Mechelen W, van der Beek AJ
 
Original article 2013;39(1):37-45   pdf full text
Health-related effects of early part-time sick leave due to musculoskeletal disorders: a randomized controlled trial
Shiri R, Kausto J, Martimo K-P, Kaila-Kangas L, Takala E-P, Viikari-Juntura E
 
Commentary 2012;38(2):183-184   pdf
The placebo effect revisited – author response
Andersen LL
 
Original article 2012;38(5):467-475   pdf
Effect of individualized worksite exercise training on aerobic capacity and muscle strength among construction workers – a randomized controlled intervention study
Gram B, Holtermann A, Søgaard K, Sjøgaard G
 
Original article 2012;38(2):134-143   pdf
Return to work after early part-time sick leave due to musculoskeletal disorders: a randomized controlled trial
Viikari-Juntura E, Kausto J, Shiri R, Kaila-Kangas L, Takala E-P, Karppinen J, Miranda H, Luukkonen R, Martimo K-P
 
Short communication 2011;37(6):547-550   pdf
Effect of brief daily exercise on headache among adults – secondary analysis of a randomized controlled trial
Andersen LL, Mortensen OS, Zebis MK, Jensen RH, Poulsen OM
 
Original article 2011;37(5):383-393   pdf
The effectiveness of participatory ergonomics to prevent low-back and neck pain – results of a cluster randomized controlled trial
Driessen MT, Proper KI, Anema JR, Knol DL, Bongers PM, van der Beek AJ
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