10 0.03  

0.07 0.05   0.14 0.12   0.06 −0.03  ΔR 2 second model   Δ0.20     Δ0.10     Δ0.18     Δ0.12   Resources  Skill discretion     0.55     0.60     0.47     0.49  Autonomy     −0.03     −0.03     0.10     −0.01  Support from supervisor     0.09     0.07     0.07     0.12  Relation with colleagues     0.14     0.08     0.24     0.25  Opportunities for further education     0.03     0.06     −0.04     0.14  ΔR 2 final model     Δ0.32     Δ0.36     Δ0.34     Δ0.39  R 2 final model     0.53     0.55     0.55   Oligomycin A manufacturer   0.65 Bold values represent significance at ≤0.05 aHigher scores indicate less favourable scores (range 1–5); mean scores of 2.5 and less were considered satisfactory Results Descriptive statistics Table 1 shows the personal characteristics per age group. The percentage of women in the oldest age group (26.6%) was significantly smaller than that in the other groups. In the whole study population, only 13% reported to have chronic disease. The prevalence differed significantly between the age groups. Occurrence

of “normal job performance impeded by poor health” varied (not significantly) from 12.7% in the 35- to 44-year olds to 20.2% in the oldest age group. Further analysis showed that this impediment had other causes than chronic disease in about 50–60% of the cases in the three oldest age groups. In the youngest age group, only about one quarter of the cases was attributable to chronic disease. In all the age groups, significantly more men than women had GDC 0449 full-time jobs. Work characteristics in different age groups In Table 2, sex and job classification adjusted mean scores (i.e. estimated marginal means) (range 1–5) and their standard errors are presented per age group. Also the percentages of employees with satisfactory scores are shown. Job PFT�� solubility dmso satisfaction had high mean scores in all the age groups. Higher age was associated with more job satisfaction. Most mean scores for work characteristics differed statistically significantly between the age groups. In all the work characteristics, standard errors of the youngest and the oldest age groups were slightly higher than in the two midst age groups. However, mean scores were almost consistently

either satisfactory or disappointing in all the age groups using the cut offs. Six out of the 20 work characteristics shown had disappointing scores in all the age DOK2 groups. When significant differences between the age groups were present, the youngest age group most often had the most favourable scores and the two midst age groups most often had the least favourable scores. Older workers reported significantly lower scores on ‘readiness to join in further education’ and ‘I am ready to take on new tasks all the time’. In only a few work characteristics, both satisfactory and disappointing mean scores were found, namely in problems with workload, opportunities for further education and “if there is a problem, I can ask someone for help”.