Variable | S-PCP group (n=16) | M-PCP group (n=19) | M-C group (n=14) |
---|---|---|---|
Age (year) | 64.8±9.8 | 65.4±9.3 | 64.6±9.5 |
Sex | |||
Male (n) | 4 (25%) | 5 (26.3%) | 4 (28.6%) |
Female (n) | 12 | 14 | 10 |
Affected side | |||
Left (n) | 11 (68.8%) | 12 (63.2%) | 10 (71.4%) |
Right (n) | 5 | 7 | 4 |
Mechanism of trauma | |||
Falling (n) | 16 (100%) | 18 (94.7%) | 14 (100%) |
Accident (n) | 0 | 1 | 0 |
AO/OTA fracture classification | |||
A2 (n) | 8 (50%) | 10 (52.6%) | 8 (57.1%) |
A3 (n) | 8 | 9 | 6 |
History of diabetes and cardiovascular disease | |||
Diabetes (n) | 4 (25%) | 3 (15.8%) | 4 (28.6%) |
Cardiovascular disease (n) | 5 (31.3%) | 6 (31.6%) | 6 (42.9%) |
Ulnar styloid fracture (n) | 8 (50%) | 9 (47.4%) | 8 (57.1%) |
The time from trauma to surgery(treatment) (h) | 4.4±1.0 | 4.5±1.2 | 3.6±1.1 |
Surgery duration (min) | 55.3±17.2 | 55.8±17.3 | |
Follow-up time (month) | 30.5±5.1 | 30.6±5.1 | 31.9±4.2 |