| 服务项 | b7 | b10 | b13 |
性别 | 男 | 35 (71.43%) | 18 (85.71%) | 10 (100.00%) |
女 | 14 (28.57%) | 3 (14.29%) | 0 (0.00%) | |
卡方检验 | Sig. | 0.008 | 0.003 | 0.003 |