Occupation | Subgroup | Number of studies | RR (95%-CI) | Hetero- geneity (I2) | Subgroup differences |
---|---|---|---|---|---|
Agriculture and forestry | All studies | 12 | 2.81 (2.22–3.55)a | 90% |  |
Disability pension due to HOA | 3 | 3.96 (1.36–11.51)a | 73% | p = 0.72 | |
THR, no information on disability pension reported | 3 | 2.41 (1.45–4.00)a | 91% | ||
Diagnosis, but no THR | 6 | 2.60 (1.81–3.72)a | 92% | ||
Cohort studies | 6 | 2.67 (2.01–3.55)a | 95% | p = 0.51 | |
Case–control studies | 6 | 3.24 (1.96–5.37)a | 61% | ||
Construction worker | All studies | 9 | 1.64 (1.28–2.09) | 49% |  |
Disability pension due to HOA | 3 | 2.79 (1.36–5.72) | 59% | p = 0.12 | |
THR, no information on disability pension reported | 2 | 1.31 (1.02–1.70) | 38% | ||
Diagnosis, but no THR | 4 | 1.60 (1.36–1.87) | 0% | ||
Cohort studies | 5 | 1.55 (1.34–1.78) | 0% | p = 0.54 | |
Case–control studies | 4 | 1.92 (0.97–3.77)a | 73% | ||
Driving vehicles with whole body vibration | All studies | 8 | 1.52 (1.11–2.08)a | 72% |  |
Disability pension due to HOA | 2 | 2.35 (0.85–6.49)a | 67% | p = 0.18 | |
THR, no information on disability pension reported | 3 | 1.12 (0.78–1.59) | 51% | ||
Diagnosis, but no THR | 3 | 1.68 (1.15–2.45) | 50% | ||
Cohort studies | 5 | 1.42 (0.92–2.21)a | 79% | p = 0.32 | |
Case–control studies | 3 | 1.87 (1.39–2.52) | 3% | ||
Metal work | All studies | 6 | 1.54 (1.21–1.97) | 37% |  |
Disability pension due to HOA | 3 | 1.83 (1.15–2.90) | 0% | p = 0.28 | |
THR, no information on disability pension reported | 1 | 1.10 (0.67–1.80) | - | ||
Diagnosis, but no THR | 2 | 1.72 (1.10–2.68) | 22% | ||
Cohort studies | 4 | 1.42 (1.08–1.87) | 0% | p = 0.21 | |
Case–Control studies | 2 | 2.09 (1.23–3.56) | 0% | ||
Sales | All studies | 5 | 1.50 (1.01–2.24)b | 38% |  |
Comparable physical demanding occupations | 4 | 1.50 (0.82–2.75) | 51% | p = 0.83 | |
Heterogeneous physical demanding occupations | 1 | 1.39 (0.95–2.03) | - | ||
Disability pension due to HOA | 1 | 2.35 (1.19–4.66) | - |  p = 0.33 | |
THR, no information on disability pension reported | 2 | 1.77 (1.00–3.16) | 0% | ||
Diagnosis, but no THR | 2 | 0.96 (0.37–2.51)c | 65% | ||
Cohort studies | 2 | 1.67 (1.02–2.72) | 42% | p = 0.51 | |
Case–Control Studies | 3 | 1.21 (0.54–2.70) | 56% | ||
Gastronomy | All studies | 4 | 1.44 (0.78–2.66)c | 63% |  |
Cohort studies | 3 | 1.70 (0.92–3.15)a | 63% | p = 0.13 | |
Case–Control Studies | 1 | 0.60 (0.18–2.02) | - | ||
Storage and transportation | All studies | 3 | 2.09 (0.88–4.96) | 0% |  |
Cohort study | 1 | 0.92 (0.12–6.99) | - | p = 0.51 | |
Case–Control-Studies | 2 | 2.50 (0.96–6.52) | 0% | ||
Food production | All studies | 4 | 2.13 (1.53–2.95)b | 0% |  |
Comparable physical demanding occupations | 3 | 2.22 (1.39–3.54) | 0% | P = 1.00 | |
Less physical demanding occupations in construction | 1 | 2.04 (1.28–3.24) | - | ||
Cohort study | 2 | 2.10 (1.48–2.96)b | 0% | p = 0.84 | |
Case–Control-Studies | 2 | 2.40 (0.64–8.97) | 37% | ||
Health care | All studies (only cohort studies) | 3 | 1.21 (0.51–2.88)c | 88% |  |
Unskilled or basic level labours | All studies | 3 | 1.89 (1.29–2.77) | 34% |  |
Cohort studies | 2 | 2.15 (1.31–3.54) | 46% | p = 0.28 | |
Case–Control Studies | 1 | 1.4 (0.77–2.56) | - |