Table 1. Demographic data on the nursing home residents (NHR) and community-dwelling individuals (CDI) group.
| Parameters | NHR group | CDI group | P value |
|---|---|---|---|
| Number of patients | 46 | 46 | |
| Male/Female | 28/18 | 28/18 | |
| Right/Left | 25/21 | 24/22 | 0.834 |
| Number of patients | 46 | 46 | |
| Conservative treatment | 7 | 1 | 0.026 |
| Cause of conservative treatment | |||
| Medical problem | 1 | 1 | |
| Refused operation | 6 | 0 | |
| Operative treatment | 39 | 45 | |
| Operation day | 0.267 | ||
| < 7 days after fracture | 36 | 38 | |
| > 7 days after fracture | 3 | 7 | |
| Anesthesia | 0.761 | ||
| General | 23 | 28 | |
| Spinal | 16 | 17 | |
| Type of operation | |||
| Internal fixation | 0.633 | ||
| Cannulated screw | 1 | 2 | |
| Sliding hip system | 6 | 5 | |
| Proximal nail system | 21 | 20 | |
| Arthroplasty | |||
| Hemiarthroplasty | 11 | 18 | |
| Hospital stay (day) | 0.200 | ||
| < 14 | 9 | 4 | |
| 15-30 | 14 | 19 | |
| > 30 | 16 | 22 | |
| Age (yr) average (minimum-maximum) | 82.7 (66-94) | 81.7 (61-89) | 0.534 |
| 60-69 | 3 | 2 | |
| 70-79 | 10 | 11 | 0.511 |
| 80-89 | 31 | 33 | |
| > 90 | 2 | 0 | |
| ASA score | 0.460 | ||
| 0 | 9 | 8 | |
| 1 | 2 | 0 | |
| 2 | 11 | 16 | |
| 3 | 15 | 16 | |
| 4 | 9 | 6 | |
| BMI (kg/m2) | 0.002 | ||
| Grade 1 ( < 18.5) | 18 | 4 | |
| Grade 2 (18.5-22.9) | 19 | 25 | |
| Grade 3 ( > 23) | 9 | 17 | |
| Diagnosis | 0.277 | ||
| Femoral neck fracture | 14 | 19 | |
| Intertrochanteric fracture | 32 | 27 | |
| Ambulation status | 0.002 | ||
| Grade 1 | 16 | 29 | |
| Grade 2 | 22 | 17 | |
| Grade 3 | 8 | 0 | |
| Comorbidity | |||
| Heart disease | 13 | 11 | 0.635 |
| Diabetes mellitus | 13 | 16 | 0.501 |
| Hypertension | 29 | 27 | 0.669 |
| Cerebrovascular disease | 20 | 11 | 0.047 |
| Pulmonary disease | 14 | 20 | 0.195 |
| Parkinson's disease | 5 | 0 | 0.021 |
| Dementia | 27 | 3 | 0.000 |
| Number of medical comorbidities | 0.584 | ||
| 0 | 6 | 8 | |
| 1 | 13 | 9 | |
| 2 | 10 | 13 | |
| 3 | 12 | 14 | |
| 4 | 5 | 2 |
ASA, American Society of Anesthesiologists (score for physical status before surgery); BMI, body mass index.