Work-related and lifestyle-related factors did attenuate the association between low education and sick leave, but did not influence the association between educational level and productivity loss at work. These educational differences in sick leave prompt
for interventions that address behavioral aspects as well as work-related and lifestyle-related factors. Acknowledgments This work was supported by ZonMw, The Netherlands Organization for Health Research and Development (grant number 62300039). Trial registration: Current Controlled Trials ISRCTN52854353. Conflict of interest The authors declare that they have no competing interests. Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. GSK2126458 References Alavinia SM, Molenaar D, Burdorf A (2009a) Productivity loss in the workforce: associations with health, work demands, and individual characteristics. Am J Ind Med 52:49–56. doi:10.1002/ajim.20648 CrossRef Alavinia SM, Van den Berg TI, Van Duivenbooden C, ABT-263 manufacturer Elders LA, Burdorf A (2009b) Impact of work-related factors, lifestyle,
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