Table 2 Clinical variables in patients with calcaneus fractures, univariate comparison between non-operative and operative treatment
Total | Non-operative | Operative | p | |
|---|---|---|---|---|
Sample size | 17,156 | 10,117 (58.97%) | 7039 (41.03%) | |
Diabetes, uncomplicated | 1386 | 936 (67.53%) | 450 (32.47%) | < 0.001 |
Diabetes, with chronic complications | 495 | 392 (79.19%) | 103 (20.81%) | < 0.001 |
AIDS | 32 | 25 (78.13%) | 7 (21.88%) | 0.026 |
Drug abuse | 1076 | 798 (74.16%) | 278 (25.83%) | < 0.001 |
Peripheral vascular disorders | 656 | 483 (73.63%) | 173 (26.37%) | < 0.001 |
Alcohol abuse | 1333 | 1024 (76.82%) | 309 (23.18%) | < 0.001 |
Psychosis | 151 | 114 (75.50%) | 37 (24.50%) | < 0.001 |
Depression | 1271 | 824 (64.83%) | 447 (35.17%) | < 0.001 |
Obesity | 789 | 514 (65.15%) | 275 (34.85%) | < 0.001 |
Smoking | 4213 | 2490 (59.10%) | 1723 (40.90%) | 0.85 |