CN difference | P value | |||
---|---|---|---|---|
Group 1 < 1 mm | Group 2 1-2 mm | Group 3 > 2 mm | ||
Sample size | 143 | 79 | 35 | |
Age | 32.9 ± 16.1 | 35.1 ± 18.8 | 32.4 ± 16.4 | 0.614 |
Age > 50 | 24(16.8%) | 17(21.5%) | 5(14.3%) | 0.566 |
Gender | ||||
F | 54(37.8%) | 34(43%) | 7(20%) | 0.060 |
M | 89(62.2%) | 45(57%) | 28(80%) | |
A/R | ||||
A | 135(94.4%) | 75(94.9%) | 32(91.4%) | 0.749 |
R | 8(5.6%) | 4(5.1%) | 3(8.6%) | |
Nail size | ||||
10 mm | 59(41.3%) | 38(48.1%) | 16(45.7%) | 0.601 |
11 mm | 39(27.3%) | 26(32.9%) | 9(25.7%) | 0.614 |
12 mm | 37(25.9%) | 11(13.9%) | 6(17.1%) | 0.093 |
13 mm | 8(5.6%) | 4(5.1%) | 4(11.4%) | 0.404 |
AO/OTA 32 | ||||
32A | 128(89.5%) | 55(69.6%) | 23(65.7%) | < 0.001 |
32B | 15(10.5%) | 24(30.4%) | 12(34.3%) | |
BMI | 24 ± 5.3 | 25.3 ± 12.3 | 23.6 ± 3.6 | 0.443 |
BMI > 30 | 19(13.3%) | 11(13.9%) | 1(2.9%) | 0.196 |
Smoking | 39(27.3%) | 17(21.5%) | 8(22.9%) | 0.609 |
Alcohol | 32(22.4%) | 15(19%) | 7(20%) | 0.828 |
DM | 7(4.9%) | 3(3.8%) | 2(5.7%) | 0.888 |
Union time | 5.7 ± 2.1 | 5.8 ± 2.3 | 5.7 ± 2.3 | 0.889 |
Nonunion | 3(2.1%) | 5(6.3%) | 0(0%) | 0.115 |