Psychosocial work characteristics in 2015 | LBP prevalence in 2016 | Odds ratios and 95% confidence intervals for the onset of LBP | ||
---|---|---|---|---|
Crude | Adjusted | |||
Model 1 | Model 2 | |||
High Job strain a | ||||
Absent | 28.1% (34/121) | 1 | 1 | 1 |
Present | 37.0% (10/27) | 1.51 (0.63–3.61) | 1.95 (0.77–4.95) | 2.36 (0.88–6.30) |
Low Social support b | ||||
Absent | 24.4% (22/90) | 1 | 1 | 1 |
Present | 37.9% (22/58) | 1.89 (0.92–3.86) | 2.48 (1.10–5.60)* | 2.28 (0.97–5.34) |
Effort-reward imbalance c | ||||
Absent | 31.1% (41/132) | 1 | 1 | 1 |
Present | 18.2% (2/11) | 0.49 (0.10–2.39) | 0.69 (0.13–3.63) | 0.46 (0.07–3.01) |
Overcommitment d | ||||
Absent | 27.1% (29/107) | 1 | 1 | 1 |
Present | 39.5% (15/38) | 1.75 (0.81–3.82) | 1.63 (0.70–3.76) | 1.45 (0.60–3.50) |