Average annual change rate 1981–99 with 95% confidence interval (CI) in predicted age standardised hospitalisation ratio (SHR), and SHR 1994–99 for coxarthrosis (ICD-8=713.00, ICD-10=M16) by socioeconomic status among Danish men
| Socioeconomic status | People | Annual change rate (%) | Predicted SHR | ||
|---|---|---|---|---|---|
| 1981–99 | 95% CI | 1994–99 | 95% CI | ||
| *With more than 20 employees. | |||||
| Self employed men | 159591 | −1.2 | −2 to −0.4 | 140 | 130 to 151 |
| Managers* | 5100 | 1.6 | −3.9 to 7.0 | 83 | 55 to 126 |
| Senior salaried staff | 162868 | 0.0 | −1.5 to 1.6 | 56 | 50 to 63 |
| Leading salaried staff | 170402 | 1.7 | 0.4 to 3.0 | 87 | 80 to 95 |
| Other salaried staff | 198460 | 0.9 | −0.4 to 2.3 | 96 | 87 to 106 |
| Skilled workers | 267169 | 1.2 | 0.1 to 2.4 | 95 | 88 to 104 |
| Unskilled workers | 332686 | 1.6 | 0.7 to 2.4 | 121 | 113 to 130 |
| Not economically active | 192088 | 0.1 | −1.0 to 1.1 | 156 | 145 to 169 |