表 2. Statistics of feet angles in groups of different ages.
足偏角各年龄组统计值
年龄组 | 右足偏角/(°) | 左足偏角/(°) | 足间夹角/(°) |
青年组(≤ 45 岁) | 7.79 ± 4.54 | 6.51 ± 3.94 | 14.30 ± 2.76 |
中年组(46~60 岁) | 7.95 ± 4.54 | 6.18 ± 3.94 | 14.13 ± 7.03 |
老年组(61~75 岁) | 10.63 ± 4.42 | 9.16 ± 3.44 | 19.78 ± 5.47 |
高年组(≥ 76 岁) | 10.25 ± 4.35 | 11.43 ± 4.78 | 21.68 ± 5.78 |