Table 1.
Comparison of clinical data between the two groups
| New fracture group (n = 61) | No fracture group (n = 63) | t/χ2 | P | |
|---|---|---|---|---|
| Age (years) | 74.66±3.75 | 74.62±6.89 | 0.036 | 0.971 |
| Sex | 0.342 | 0.559 | ||
| Male (n%) | 38 (62.3%) | 36 (57.1%) | ||
| Female (n%) | 23 (37.7%) | 27 (42.9%) | ||
| BMI | 22.28±1.40 | 22.10±1.45 | 0.833 | 0.407 |
| Smoking | 37 (60.7%) | 39 (61.9%) | 0.020 | 0.886 |
| Diabetes | 23 (37.7%) | 20 (31.7%) | 0.486 | 0.486 |
| Hypertension | 18 (29.5%) | 17 (27%) | 0.097 | 0.755 |
| Hyperlipidemia | 8 (13.1%) | 9 (14.3%) | 0.036 | 0.850 |
| Coronary heart disease | 6 (9.8%) | 7 (11.1%) | 0.054 | 0.817 |
| Chronic obstructive pulmonary disease | 7 (11.5%) | 7 (11.1%) | 0.004 | 0.949 |
| Exercise habits | 18 (29.5%) | 16 (25.40%) | 0.263 | 0.608 |
Note: BMI: body mass index.