组别 | 年龄(岁) | 性别(男/女) | 病程(天) | 致伤类型 | ||
跌倒 | 重物致伤 | 其他致伤 | ||||
A (n = 100) | 64.44 ± 5.912 | 40/60 | 4.49 ± 1.124 | 46 | 44 | 10 |
B (n = 100) | 64.28 ± 5.929 | 36/64 | 4.48 ± 1.141 | 53 | 37 | 10 |
C (n = 100) | 64.47 ± 5.760 | 43/57 | 4.52 ± 1.132 | 50 | 40 | 10 |
D (n = 100) | 64.39 ± 5.464 | 40/60 | 4.50 ± 1.142 | 56 | 37 | 7 |
F值 | 0.062 | 1.319 | 0.081 | 0.143 | ||
P值 | 0.849 | 0.562 | 0.950 | 0.458 |