Table 4. Injury Mechanism Based on Age, Sex, and Fracture Pattern.
| Variable | Total | Fall from standing height | Road traffic accident | Others | ||
| Age group | ||||||
| 50-59 | 61 (100) | 37 (60.7) | 23 (37.7) | 1 (1.6) | ||
| 60-69 | 72 (100) | 52 (72.2) | 19 (26.4) | 1 (1.4) | ||
| 70-79 | 78 (100) | 63 (80.8) | 14 (17.9) | 1 (1.3) | ||
| 80-89 | 59 (100) | 52 (88.1) | 4 (6.8) | 3 (5.1) | ||
| ≥90 | 13 (100) | 13 (100) | 0 (0) | 0 (0) | ||
| Sex | ||||||
| Male | 131 (100) | 87 (66.4) | 43 (32.8) | 1 (0.8) | ||
| Female | 152 (100) | 130 (85.5) | 17 (11.2) | 5 (3.3) | ||
| Fracture type | ||||||
| Neck | 77 (100) | 58 (75.3) | 18 (23.4) | 1 (1.3) | ||
| Subcapital (31B1) | 32 (100) | 27 (84.4) | 5 (15.6) | 0 (0) | ||
| Transcervical (31B2) | 33 (100) | 21 (63.6) | 11 (33.3) | 1 (3.0) | ||
| Basicervical (31B3) | 12 (100) | 10 (83.3) | 2 (16.7) | 0 (0) | ||
| Trochanteric | 206 (100) | 159 (77.2) | 42 (20.4) | 5 (2.4) | ||
| Stable pertrochanteric (31A1) | 67 (100) | 51 (76.1) | 16 (23.9) | 0 (0) | ||
| Unstable pertrochanteric (31A2) | 102 (100) | 79 (77.5) | 21 (20.6) | 2 (2.0) | ||
| Reverse intertrochanteric /subtrochanteric fracture (31A3, 32) | 37 (100) | 29 (78.4) | 5 (13.5) | 3 (8.1) | ||
Values are presented as number (%).