TABLE 1.
Comparison of baseline data of patients between experimental group and control group.
| Experimental group (n = 89) | Control group (n = 81) | |
|---|---|---|
| Gender (male/female) | 37/52 | 33/48 |
| Age (years old) | 73.05 ± 5.07 | 72.19 ± 6.53 |
| Fracture types | ||
| Femoral neck fractures | 45 | 41 |
| Intertrochanteric fractures | 32 | 32 |
| Subtrochanteric fractures | 12 | 8 |
| Surgical approach | ||
| Internal fixation | 46 | 41 |
| Joint replacement | 43 | 40 |
| Anesthesia | ||
| Local anesthesia | 59 | 53 |
| General anesthesia | 30 | 28 |
| Comorbidities | ||
| Respiratory diseases | 20 | 15 |
| Cardiovascular diseases | 25 | 22 |
| Endocrine diseases | 14 | 9 |
| Diseases of digestive system | 5 | 2 |
| Diseases of urinary system | 8 | 2 |