N = 982 | LBP n = 345 | LLBP n = 56 | Leg pain n = 66 | Exemption1 n = 65 |
---|---|---|---|---|
IQ-score low | 1.00 | - | 1.00 | 1.00 |
IQ-score medium | 1.14 (0.73–1.79) | - | 0.75 (0.35–1.61) | 0.56 (0.25–1.25) |
IQ-score high | 1.00 (0.61–1.63) | - | 0.24 (0.08–0.74)** | 0.24 (0.08–0.76)* |
Parents grade school | 1.00 | - | 1.00 | 1.00 |
Parents high school | 1.56 (1.01–2.42)* | - | 1.05 (0.48–2.27) | 1.14 (0.48–2.71) |
Parents >12 years education | 1.90 (1.21–2.99)** | - | 1.06 (0.47–2.38) | 1.40 (0.59–3.35) |
Sedentary occupation | - | - | 0.87 (0.42–1.79) | - |
Years of school | - | - | - | 0.91 (0.72–1.14) |
Baseline Leg pain | - | - | 3.14 (1.13–9.85)* | - |
0 days with LBP previous year | 1.00 | 1.00 | 1.00 | 1.00 |
1–7 days with LBP previous year | 2.31 (1.49–3.59)** | 1.11 (0.44–2.84) | 0.79 (0.28–2.22) | 2.33 (0.94–5.79) |
8–30 days with LBP previous year | 6.09 (3.78–9.84)** | 2.47 (1.14–5.32)* | 2.52 (1.28–6.20)** | 1.78 (0.64–4.94) |
>30 days with LBP previous year | 6.18 (3.42–11.17)** | 4.80 (2.13–10.84)** | 3.28 (1.31–8.25)** | 5.93 (2.37–14.83)** |