囊肿大小(cm) | ≤4 cm | >4 cm但≤8 cm | >8 cm但≤12 cm | >12 cm | F统计值 | P值 |
OMA组 | 9, 1.044 (1.365) | 50, 2.178 (1.981) | 43, 3.632 (2.321) | 30, 3.642 (2.253) | 7.093 | <0.001 |
对照组 | 14, 5.078 (3.221) | 69, 3.454 (2.844) | 35, 3.191 (2.385) | 18, 2.546 (1.697) | 2.571 | 0.057 |