| 组别 | 非常满意 | 比较满意 | 一般满意 | 不太满意 | 很不满意 | 总满意度 |
| 试验组 | 8 (25.00%) | 10 (31.30%) | 9 (28.20%) | 3 (0.09%) | 2 (0.06%) | 27 (84.38%) |
| 对照组 | 4 (12.50%) | 5 (15.63%) | 5 (15.63%) | 8 (25.00%) | 10 (31.30%) | 14 (43.75%) |
| χ2值 | — | — | — | — | — | 11.470 |
| P值 | — | — | — | — | — | 0.001 |