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Comparison of baseline data between groups (n=19)
两组基线资料比较（n=19）
| 基线资料 Baseline data |
研究组 Study group |
对照组 Control group |
统计量 Statistical value |
P值 P value |
| 性别（男/女，例） | 8/11 | 7/12 | — | 1.000 |
| 年龄（x±s，岁） | 33.9±11.8 | 35.5±11.7 | t=−0.417 | 0.679 |
| 侧别（左/右，例） | 9/10 | 12/7 | — | 0.515 |
| Holden步行功能分级（0/1/2/3/4/5，例） | 0/2/8/6/3/0 | 0/2/9/7/1/0 | Z=−0.501 | 0.616 |
