Total Participants | Groups | |||
---|---|---|---|---|
Variable | (n = 226) | ASA 1–2 (n = 114) | ASA 3 (n = 112) | p-Value |
Age (years) (mean ± SD) | 78.22 ± 7.70 | 77.06 ± 7.40 | 79.39 ± 7.85 | .023a |
Gender, n (%) | .14 | |||
Male | 78 (34.5%) | 34 (29.8%) | 44 (39.2%) | |
Female | 148 (65.5%) | 80 (70.2%) | 68 (60.7%) | |
Hospital stay (days) (mean ± SD) | 9.96 ± 5.06 | 10.02 ± 4.91 | 9.89 ± 5.24 | .85 |
Education, n (%) | .92 | |||
None | 133 (58.5%) | 69 (60.6%) | 64 (57.1%) | |
Primary | 52 (23.0%) | 24 (21.1%) | 28 (25.0%) | |
High School | 27 (11.9%) | 14 (12.3%) | 13 (11.6%) | |
College or above | 14 (6.2%) | 7 (6.1%) | 7 (6.2%) | |
Fracture classification, n (%) | .73 | |||
Femoral neck | 113 (50.0%) | 57 (50.0%) | 56 (50.0%) | |
Intertrochanteric | 104 (46.0%) | 52 (45.6%) | 52 (46.4%) | |
Subtrochanteric | 9 (4.0%) | 5 (4.4%) | 4 (3.6%) | |
Type of surgery, n (%) | .76 | |||
Arthroplasty | 87 (38.5%) | 45 (39.5%) | 42 (37.5%) | |
Internal fixation | 139 (61.5%) | 69 (60.5%) | 70 (62.5%) | |
Number of comorbidities (mean ± SD) | 0.90 ± 0.85 | 0.77 ± 0.86 | 1.03 ± 0.82 | .024a |
Presence of comorbidity (type), n (%) | ||||
Cardiovascular disease | 46 (20.4%) | 17 (14.9%) | 29 (25.9%) | .04 |
Hypertension | 99 (43.8%) | 46 (40.4%) | 53 (47.3%) | .29 |
Diabetes mellitus | 58 (25.7%) | 25 (21.0%) | 33 (29.7%) | .20 |
Unable to walk independently pre-fracture, n (%) | 17 (7.5%) | 5 (4.4%) | 12 (10.7%) | .07 |
CBI performance, pre-fracture (mean ± SD) | 97.15 ± 6.39 | 97.72 ± 5.84 | 96.56 ± 6.88 | .174a |