Key term: prospective population-based study

Original article 2006;32(1):75-84   pdf
Work ability index of young employees and their sickness absence during the following year
Kujala V, Tammelin T, Remes J, Vammavaara E, Ek E, Laitinen J
 
Original article 2004;30(4):287-292   pdf
Perceived health as a predictor of early retirement
Karpansalo M, Manninen P, Kauhanen J, Lakka TA, Salonen JT