Table 2.

Univariate and multivariate associations of work ability dimensions and productivity loss at work among 10,542 workers

WAI dimension	Mean (SD)	Productivity loss (1/0)
		Univariate		Multivariate
		OR	95% CI	OR	95% CI
General work ability (0–10)	8.18 (1.60)	0.68*	0.66–0.70	0.73*	0.70–0.76
Work ability in relation to physical and mental demands (2–10)	8.29 (1.22)	0.69*	0.66–0.71	0.87*	0.83–0.91
Diagnosed diseases (1–7)	4.66 (1.82)	0.91*	0.89–0.93	–
Impairment due to diseases (1–6)	5.11 (1.31)	0.82*	0.79–0.84	–
Sickness absence (1–5)	4.19 (0.95)	0.80*	0.77–0.84	–
Prognosis work ability (1, 4, 7)	6.56 (1.27)	0.84*	0.82–0.87	0.96*	0.93–0.99
Psychological resources (1–4)	3.43 (0.65)	0.64*	0.60–0.68	–

* p < 0.05