Table 1.
Age- and level of care stratified hip fracture rates * in newly admitted nursing homes residents between 2010 and 2014, by sex.
| Men | Women | IRR Women/Men (95% CI) | |||||
|---|---|---|---|---|---|---|---|
| N † | PY | IR ☐ (95% CI) | N † | PY | IR ☐ (95% CI) | ||
| Age (years) | |||||||
| 65–69 | 54 | 2440 | 22.1 (16.6–28.9) | 128 | 4074 | 31.4 (26.2–37.4) | 1.42 (1.04–1.96) |
| 70–74 | 116 | 4627 | 25.1 (20.7–30.1) | 332 | 10,158 | 32.7 (29.3–36.4) | 1.30 (1.06–1.62) |
| 75–79 | 188 | 6222 | 30.2 (26.0–34.9) | 698 | 16,949 | 41.2 (38.2–44.4) | 1.36 (1.16–1.60) |
| 80–84 | 364 | 8568 | 42.5 (38.2–47.1) | 1448 | 28,733 | 50.4 (47.8–53.1) | 1.19 (1.06–1.33) |
| 85–89 | 470 | 8887 | 52.9 (48.2–57.9) | 2497 | 42,418 | 58.9 (56.6–61.2) | 1.11 (1.01–1.23) |
| 90–94 | 282 | 4493 | 62.8 (55.7–70.5) | 1555 | 24,518 | 63.4 (60.3–66.7) | 1.01 (0.89–1.15) |
| ≥95 | 64 | 962 | 66.6 (51.3–85.0) | 341 | 5540 | 61.5 (55.2–68.4) | 0.92 (0.71–1.21) |
| Level of care | |||||||
| 0/I | 948 | 21,060 | 45.0 (42.2–48.0) | 4937 | 89,880 | 54.9 (53.4–56.5) | 1.22 (1.14–1.31) |
| II | 538 | 12,852 | 41.9 (38.4–45.6) | 1909 | 37,214 | 51.3 (49.0–53.7) | 1.22 (1.11–1.35) |
| III | 52 | 2286 | 22.7 (17.0–29.8) | 153 | 5296 | 28.9 (24.5–33.8) | 1.27 (0.93–1.75) |
| Total | 1538 | 36,198 | 42.5 (40.4–44.7) | 6999 | 132,390 | 52.9 (51.6–54.1) | 1.24 (1.18–1.32) |
* First hip fracture after nursing home admission. † Number of hip fractures. ☐ per 1000 person-years. PY, person-years; IR, incidence rate.