Cause of occupational disability by age
| Cause of occupational disability (ICD-9) | Total number | Mean age | By age (years) (during follow up)* | All ages (n = 2247) | |||||
|---|---|---|---|---|---|---|---|---|---|
| 25–39 (n = 57) | 40–44 (n = 57) | 45–49 (n = 127) | 50–54 (n = 413) | 55–59 (n = 1134) | 60–64 (n = 459) | ||||
| *Percentages within same age category. | |||||||||
| Neoplasms (ICD 140–239) | 170 | 54.3 | 11% | 11% | 17% | 10% | 7% | 5% | 8% |
| Mental disorders (ICD 290–319) | 165 | 53.4 | 21% | 15% | 12% | 12% | 6% | 4% | 8% |
| Nervous System (ICD 320–389) | 71 | 53.9 | 8% | 13% | 5% | 4% | 3% | 2% | 3% |
| Circulatory system (ICD 390–459) | 399 | 56.4 | 11% | 17% | 21% | 20% | 18% | 20% | 19% |
| Respiratory system (ICD 460–519) | 95 | 56.2 | 2% | 4% | 5% | 4% | 5% | 3% | 4% |
| Digestive system (ICD 520–579) | 45 | 55.3 | 2% | 6% | 2% | 2% | 2% | 1% | 2% |
| Musculoskeletal system (ICD 710–739) | 975 | 57.3 | 25% | 23% | 23% | 36% | 49% | 56% | 45% |
| Injury and poisoning (ICD 800–999) | 99 | 54.5 | 13% | 6% | 7% | 6% | 5% | 3% | 5% |
| Other | 222 | 55.0 | 6% | 4% | 7% | 5% | 5% | 6% | 5% |
| All causes | 2247 | 56.1 | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Rate (per 100 000 person years) | 134 | 425 | 912 | 2390 | 6616 | 8551 | 2049 | ||