| item | Osteoporosis (n = 111) | Nonosteoporosis (n = 214) | T | P |
| age (year) | 71.59 ± 8.34 | 70.29 ± 7.78 | −1.311 | 0.190 |
| *Diabetes course (year) | 11.20 ± 7.53 | 13.64 ± 7.15 | −3.002 | 0.003 |
| Smoking history |
|
|
|
|
| yes (case) | 77 (69.4%) | 179 (72.2%) | 0.209 | 0.587 |
| no (case) | 34 (30.6%) | 69 (27.8%) |
|
|
| *ABI |
|
|
|
|
| ABI < 0.9 (case) | 15 (13.5%) | 13 (5.2%) | 7.296 | 0.007 |
| ABI ≥ 0.9 (case) | 96 (86.5%) | 235 (94.8%) |
|
|
| *BMI (kg/m2) | 23.10 ± 3.60 | 24.15 ± 3.60 | −4.059 | 0.001 |
| *hypertension (mmHg) |
|
|
|
|
| (SBP ≥ 140 or DBP ≥ 90) |
|
| 5.179 | 0.023 |
| yes (case) | 46 (41.4%) | 135 (54.4%) |
|
|
| no (case) | 65 (58.6%) | 113 (45.6%) |
|
|