Cumulative incidence and age adjusted odds ratios regarding shoulder pain in different sociodemographic groups among occupationally active men and women ages 45–64 in the Malmö shoulder and neck study
| Men | Women | |||||||
|---|---|---|---|---|---|---|---|---|
| Number | Number of cases | One year cumulative incidence (%) | Odds ratio (95% CI) | Number | Number of cases | One year cumulative incidence (%) | Odds ratio (95% CI) | |
| *Adjusted for age. | ||||||||
| Age | ||||||||
| 45–49 | 506 | 28 | 5.5 | 1.0 (reference) | 468 | 48 | 10.3 | 1.0 (reference) |
| 50–54 | 947 | 57 | 6.0 | 1.09 (0.69, 1.74) | 851 | 79 | 9.3 | 0.90 (0.61, 1.31) |
| 55–59 | 781 | 53 | 6.8 | 1.24 (0.78, 1.99) | 643 | 57 | 8.9 | 0.85 (0.57, 1.28) |
| 60–64 | 415 | 19 | 4.6 | 0.82 (0.45, 1.49) | 308 | 18 | 5.8 | 0.54 (0.31, 0.95) |
| Totals | 2649 | 157 | 5.9 | 2270 | 202 | 8.9 | ||
| Country of origin | ||||||||
| Sweden | 2410 | 139 | 5.8 | 1.0 (reference) | 2094 | 186 | 8.9 | 1.0 (reference) |
| Other | 238 | 18 | 7.6 | 1.33 (0.80, 2.22)* | 176 | 16 | 9.1 | 1.03 (0.60, 1.76) |
| Marital status | ||||||||
| Married | 1944 | 121 | 6.2 | 1.0 (reference) | 1372 | 125 | 9.1 | 1.0 (reference) |
| Unmarried | 290 | 11 | 3.8 | 0.58 (0.30, 1.09)* | 240 | 11 | 4.6 | 0.46 (0.25, 0.87) |
| Divorced | 363 | 21 | 5.8 | 0.91 (0.56, 1.50)* | 536 | 60 | 11.2 | 1.25 (0.91, 1.74) |
| Widowed | 52 | 4 | 7.7 | 1.28 (0.45, 3.62)* | 121 | 6 | 5.0 | 0.57 (0.24, 1.32) |
| Educational level | ||||||||
| >12 years | 705 | 31 | 4.4 | 1.0 (reference) | 689 | 53 | 7.7 | 1.0 (reference) |
| 10–12 years | 953 | 49 | 5.1 | 1.18 (0.74, 1.87)* | 918 | 70 | 7.6 | 1.02 (0.70, 1.48) |
| <9 years | 990 | 77 | 7.8 | 1.86 (1.21, 2.86)* | 662 | 79 | 11.9 | 1.75 (1.21, 2.54) |
| Occupational class | ||||||||
| High level non-manual | 671 | 32 | 4.8 | 1.0 (reference) | 357 | 29 | 8.1 | 1.0 (reference) |
| Middle level non-manual | 593 | 23 | 3.9 | 0.80 (0.46, 1.39)* | 496 | 29 | 5.8 | 0.72 (0.42, 1.23) |
| Low level non-manual | 408 | 21 | 5.1 | 1.09 (0.62, 1.92)* | 766 | 67 | 8.7 | 1.12 (0.71, 1.77) |
| Skilled manual | 397 | 42 | 10.6 | 2.36 (1.46, 3.81)* | 125 | 9 | 7.2 | 0.92 (0.42, 2.00) |
| Unskilled manual | 330 | 28 | 8.5 | 1.84 (1.09, 3.11)* | 472 | 64 | 13.6 | 1.86 (1.17, 2.96) |
| Pain from other regions | ||||||||
| No | 2280 | 101 | 4.4 | 1.0 (reference) | 1848 | 128 | 6.9 | 1.0 (reference) |
| Yes | 369 | 56 | 15.2 | 3.88 (2.74, 5.49)* | 419 | 74 | 17.7 | 2.92 (2.14, 3.97) |