Patient cohort (N = 31 245) | Population cohort (N = 31 275) | Relative risk/ mean quotient | p-value6 | |
---|---|---|---|---|
Range (), 99% CI [] | Range (), 99% CI [] | 99% CI [] | ||
Demographic and social correlates | ||||
Age. Mean (range) | 39.3 (14–93) | 40.0 (14–94) | 0.98 [0.98–0.99] | -5 |
Males. % | 68.8 [68.1–69.4] | 68.8 [68.1–69.4] | 1.00 [0.99–1.01] | -5 |
Low education level. % | 57.7 [56.9–58.4] | 24.5 [23.9–25.2] | 2.35 [2.28–2.42] | < 0.001 |
Father’s education (low level). % | 42.1 [41.3–42.8] | 33.2 [32.4–34.0] | 1.27 [1.23–1.30] | < 0.001 |
Living alone. % | 47.5 [46.8–48.3] | 20.9 [20.3–21.5] | 2.27 [2.20–2.35] | < 0.001 |
Living with young children. % | 7.0 [6.7–7.4] | 17.7 [17.2–18.3] | 0.40 [0.37–0.42] | < 0.001 |
Urban dwelling. % | 44.7 [44.0–45.5] | 38.4 [37.7–39.1] | 1.16 [1.14–1.19] | < 0.001 |
Economic correlates | ||||
In paid work3. % | 52.7 [51.9–53.4] | 89.7 [89.2–90.1] | 0.59 [0.58–0.60] | < 0.001 |
Total income. Three years’ mean. 1000 NOK | 224 [222–226] | 378 [373 -382] | 0.59 [0.58–0.60] | < 0.001 |
Wealth. Three years’ mean. 1000 NOK | 182 [170 -193] | 606 [569–643] | 0.30 [0.27–0.33] | < 0.001 |
Disability pension4. % | 18.1 [17.6–18.7] | 5.8 [5.5–6.1] | 3.12 [2.92–3.34] | < 0.001 |
Financial assistance/supplementary benefit. % | 44.5 [43.8–45.2] | 3.9 [3.6–4.2] | 11.38 [10.60–12.29] | < 0.001 |