| 年龄 | 黎族 | 塔吉克族 | T | P | ||
| N | 均值 | N | 均值 | |||
| 7 | 100 | 123.08 | 100 | 119.94 | −0.779 | 0.439 |
| 8 | 100 | 129.76 | 100 | 122.89 | 1.228 | 0.225 |
| 9 | 100 | 131.03 | 100 | 125.18 | 0.225 | 0.822 |
| 10 | 100 | 133.03 | 100 | 134.12 | −2.368 | 0.021 |
| 11 | 100 | 140.47 | 100 | 143.04 | −2.599 | 0.012 |
| 12 | 100 | 143.56 | 100 | 143.88 | 0.929 | 0.357 |
| 13 | 100 | 155.88 | 100 | 148.2 | 1.635 | 0.107 |
| 14 | 100 | 162.19 | 100 | 149.81 | 3.092 | 0.003 |
| 15 | 100 | 165.47 | 100 | 159.04 | 1.974 | 0.053 |
| 16 | 100 | 166.62 | 100 | 159.37 | 4.637 | 0 |
| 17 | 100 | 167.08 | 100 | 168.61 | −0.649 | 0.519 |
| 18 | 100 | 168.53 | 100 | 171.27 | −0.805 | 0.424 |