From: Risk factors for neck pain among forklift truck operators: a retrospective cohort study
Neck pain n = 71 | Shoulder pain n = 95 | Combined n = 106 | ||||
---|---|---|---|---|---|---|
Risk factors | OR | 95% CI | OR | 95% CI | OR | 95% CI |
Age years | ||||||
18–32 | Reference level | Reference level | Reference level | |||
33–37 | 0.88 | 0.37–2.07 | 0.90 | 0.39–2.11 | 0.69 | 0.29–1.65 |
38–46 | 1.45 | 0.62–3.38 | 0.95 | 0.40–2.23 | 1.08 | 0.44–2.63 |
47–66 | 1.13 | 0.47–2.68 | 1.29 | 0.55–3.00 | 1.11 | 0.45–2.75 |
Female gender | 1.00 | 0.52–1.94 | 1.07 | 0.56–2.05 | 1.13 | 0.57–2.24 |
Forklift operator | 5.19 | 1.48–18.2 | 3.89 | 1.44–10.5 | 3.26 | 1.29–8.29 |
Extension | 3.77 | 1.92–7.40 | 2.56 | 1.39–4.74 | 3.22 | 1.70–6.10 |
Rotation | 3.94 | 1.82–8.54 | 3.22 | 1.64–6.32 | 3.09 | 1.56–6.09 |
Lateral flexion | 3.30 | 1.71–6.36 | 2.65 | 1.43–4.91 | 2.86 | 1.51–5.40 |
Monotonous work hands arms | 4.00 | 1.79–8.95 | 3.16 | 1.57–6.37 | 3.52 | 1.74–7.12 |
Heavy physical work | 2.28 | 1.12–4.61 | 3.29 | 1.67–6.46 | 2.99 | 1.52–5.88 |
Work involving hands above shoulder level | 2.91 | 1.53–5.55 | 3.33 | 1.79–6.20 | 3.78 | 1.97–7.24 |
Stress due to high work pace | 2.62 | 1.29–5.30 | 1.56 | 0.82–2.97 | 2.03 | 1.05–3.92 |
Has previously smoked | 1.62 | 0.70–3.74 | 2.88 | 1.16–7.18 | 2.36 | 0.90–6.23 |