Table 1.
Clinical characteristics of the cases included in this study
| Characteristic | CBA group (n=10) | CC group (n=35) | P-value |
|---|---|---|---|
| Maternal age (year) | 31.0±4.5 | 28.5±3.8 | 0.453 |
| Gestational age at diagnosis (week) | 23.0±3.1 | 22.8±2.2 | 0.845 |
| Sex | <0.001 | ||
| Female | 10 (100) | 25 (71.4) | |
| Male | 0 | 10 (28.6) | |
| Incidence (‰) | 0.2 | 0.7 | <0.001 |
| Body weight (g) | 3,131.0±229.8 | 3,304.0±364.0 | 0.164 |
| Operation | 10 (100) | 25 (71.4) | <0.001 |
Values are presented as mean±SD or number (%) unless otherwie indicated.
CBA, cystic biliary atresia; CC, choledochal cyst; SD, standard deviation.