Table 2.
Odds Ratios for belonging to each trajectory group of work disability compared to the reference group (constant low trajectory of work disability) among the 7245 individuals aged 19–30 years, with an incident common mental disorder (CMD) in 2007 (CMD-group)
| Fluctuant vs constant low | Increasing low vs constant low | Increasing medium vs constant low | Increasing high vs constant low | Log-likelihood test (p-value)* | R2difference** | |
|---|---|---|---|---|---|---|
| OR (CI) | OR (CI) | OR (CI) | OR (CI) | |||
| Sociodemographic factors | ||||||
| Sex | ||||||
| Male | 1 | 1 | 1 | 1 | 63.5 (< 0.001) | 0.009 |
| Female | 1.53 (1.30–1.82) | 1.93 (1.60–2.34) | 1.18 (0.98–1.44) | 1.09 (0.90–1.33) | ||
| Age | ||||||
| 19–24 years | 0.39 (0.33–0.47) | 0.66 (0.55–0.79) | 0.61 (0.50–0.74) | 0.48 (0.39–0.58) | 155.6 (< 0.001) | 0.021 |
| 25–30 years | 1 | 1 | 1 | 1 | ||
| Educational level | ||||||
| Low (0–9 years) | 1.50 (1.17–1.93) | 1.91 (1.48–2.46) | 2.26 (1.70–3.00) | 13.42 (9.47–19.48) | 346.5 (< 0.001) | 0.052 |
| Medium (> 9–12 years) | 2.20 (1.81–2.68) | 1.62 (1.30–2.01) | 1.95 (1.52–2.52) | 4.68 (3.32–6.74) | ||
| High (> 12 years) | 1 | 1 | 1 | 1 | ||
| Family composition | ||||||
| Married/living with partner without children at home | 1.08 (0.69–1.65) | 0.59 (0.33–0.99) | 1.15 (0.63–2.01) | 1.64 (0.89–2.90) | 50.2 (0.012) | 0.007 |
| Married/living with partner with children at home | 1 | 1 | 1 | 1 | ||
| Single/divorced/separated/widowed without children at home | 0.68 (0.54–0.84) | 0.56 (0.44–0.71) | 0.88 (0.66–1.17) | 1.16 (0.87–1.57) | ||
| Single/divorced/separated/widowed with children at home | 0.72 (0.50–1.01) | 0.55 (0.37–0.80) | 1.23 (0.82–1.85) | 0.75 (0.47–1.20) | ||
| Type of living area | ||||||
| Big cities | 1 | 1 | 1 | 1 | 32.1 (< 0.001) | 0.004 |
| Medium-sized cities | 0.77 (0.64–0.92) | 0.98 (0.81–1.18) | 0.93 (0.75–1.15) | 1.29 (1.04–1.60) | ||
| Small cities/villages | 0.99 (0.81–1.20) | 1.10 (0.88–1.36) | 1.18 (0.94–1.49) | 1.69 (1.34–2.13) | ||
| Region of birth | ||||||
| Sweden | 1 | 1 | 1 | 1 | 26.1 (< 0.001) | 0.004 |
| Western countries | 1.00 (0.73–1.35) | 0.71 (0.48–1.02) | 0.90 (0.60–1.30) | 0.56 (0.36–0.86) | ||
| Non-Western countries | 0.69 (0.51–0.92) | 0.96 (0.71–1.27) | 0.76 (0.54–1.06) | 0.51 (0.34–0.72) | ||
| Unemployment | ||||||
| No days | 1 | 1 | 1 | 1 | 50.9 (< 0.001) | 0.007 |
| 1–179 days | 1.09 (0.91–1.31) | 1.29 (1.06–1.56) | 1.49 (1.21–1.82) | 0.61 (0.48–0.77) | ||
| > 180 days | 0.60 (0.37–0.92) | 1.20 (0.80–1.74) | 0.92 (0.57–1.40) | 0.73 (0.48–1.10) | ||
| Medical factors | ||||||
| Mental comorbidities other than CMD | ||||||
| No comorbid mental disorder | 1 | 1 | 1 | 1 | 273.2 (< 0.001) | 0.037 |
| Behavioural/emotional/developmental disorders | 1.61 (1.13–2.27) | 1.03 (0.67–1.55) | 2.79 (1.99–3.85) | 4.48 (3.34–5.98) | ||
| Substance abuse disorders | 1.28 (0.88–1.82) | 0.86 (0.54–1.30) | 1.25 (0.82–1.84) | 1.08 (0.72–1.59) | ||
| Other affective/anxiety disorder | 1.94 (1.14–3.16) | 0.58 (0.22–1.24) | 3.01 (1.80–4.88) | 3.28 (1.96–5.34) | ||
| Other mental disorders | 2.66 (1.01–6.31) | 3.15 (1.20–7.43) | 8.88 (4.30–18.18) | 29.49 (16.46–55.26) | ||
| Somatic disorders | ||||||
| No | 1 | 1 | 1 | 1 | 58.2 (< 0.001) | 0.008 |
| Yes | 1.71 (1.40–2.11) | 1.66 (1.33–2.09) | 1.64 (1.29–2.10) | 1.60 (1.27–2.04) | ||
*Derived from the multinomial logistic regression. All analyses were mutually adjusted for all other variables
**Difference in Nagelkerke R2 between full model (R2 = 0.17) including tested variable and model without tested variable