Table 4.
Results from the HRa analysis performed on data from 1 day to 1 year following fracture for the propensity-score-matched sex and age cohorts of patients with a hip fracture (individually or in combination: S72.0, S72.1, and S72.2) relative to the other fractures/fracture combinations specified within the table. Individuals deceased the same day as the fracture were not included in the patient cohorts. Only 1 hip fracture or other respective fracture-type event specified for each row was allowed from 60 to 89 years of age. Analyses performed on separated ICD-10b codes can be found in Table S4 of Multimedia Appendix 1.
| Age group (years) | HR (95% CI) | χ2 (df) | P valuec | |||
| Upper humerus (S42.2) | ||||||
|
|
60-69, female | 1.89 (0.167-21.488) | 23.7 (1) | <.001 | ||
|
|
70-79, female | 1.85 (0.172-19.934) | 24.4 (1) | <.001 | ||
|
|
80-89, female | 1.52 (0.16-14.522) | 51.6 (1) | <.001 | ||
|
|
60-69, male | 1.64 (0.145-18.584) | 0.9 (1) | .36 | ||
|
|
70-79, male | 1.66 (0.164-16.752) | 18.5 (1) | <.001 | ||
|
|
80-89, male | 1.51 (0.181-12.564) | 14.7 (1) | <.001 | ||
| Regions near the hip (S32.0-6) | ||||||
|
|
60-69, female | 1.31 (0.12-14.22) | 2.4 (1) | .12 | ||
|
|
70-79, female | 1.33 (0.13-13.493) | 29.7 (1) | <.001 | ||
|
|
80-89, female | 1.32 (0.144-12.017) | 124.1 (1) | <.001 | ||
|
|
60-69, male | 1.33 (0.129-13.651) | 0.8 (1) | .36 | ||
|
|
70-79, male | 1.34 (0.146-12.334) | 22.7 (1) | <.001 | ||
|
|
80-89, male | 1.36 (0.176-10.513) | 57.3 (1) | <.001 | ||
| Nonhip regions of the femur (S72.3-4) | ||||||
|
|
60-69, female | 1.37 (0.127-14.732) | 2.3 (1) | .13 | ||
|
|
70-79, female | 1.24 (0.123-12.466) | 1.5 (1) | .22 | ||
|
|
80-89, female | 1.09 (0.123-9.64) | 0.04 (1) | .85 | ||
|
|
60-69, male | 1.40 (0.134-14.564) | 2.0 (1) | .16 | ||
|
|
70-79, male | 1.36 (0.146-12.682) | 6.8 (1) | <.01 | ||
|
|
80-89, male | 1.28 (0.163-10.105) | 3.9 (1) | .049 | ||
| Knee and lower leg (S82.0-4) | ||||||
|
|
60-69, female | 2.75 (0.243-31.034) | 37.1 (1) | <.001 | ||
|
|
70-79, female | 2.30 (0.214-24.769) | 56.8 (1) | <.001 | ||
|
|
80-89, female | 1.66 (0.172-16.08) | 47.7 (1) | <.001 | ||
|
|
60-69, male | 2.50 (0.23-27.213) | 12.4 (1) | <.001 | ||
|
|
70-79, male | 2.61 (0.261-26.143) | 41.7 (1) | <.001 | ||
|
|
80-89, male | 2.15 (0.247-18.681) | 35.9 (1) | <.001 | ||
| Talus, malleoli, and foot (S82.5-6, S92.1, S92.3-5) | ||||||
|
|
60-69, female | 3.53 (0.311-39.961) | 51.4 (1) | <.001 | ||
|
|
70-79, female | 3.15 (0.291-34.06) | 116.8 (1) | <.001 | ||
|
|
80-89, female | 2.28 (0.23-22.52) | 210.4 (1) | <.001 | ||
|
|
60-69, male | 3.01 (0.279-32.493) | 18.7 (1) | <.001 | ||
|
|
70-79, male | 3.17 (0.315-31.767) | 126.0 (1) | <.001 | ||
|
|
80-89, male | 2.66 (0.3-23.659) | 94.1 (1) | <.001 | ||
aHR: hazard ratio.
bICD-10: International Classification of Diseases, Tenth Revision.
cStatistically significant (P<.05) results are italicized.