One abnormal organ system (n = 17) Two abnormal organ systems (n = 5) Three abnormal organ systems (n = 4) Four abnormal organ systems (n = 4) Total (n = 30)
Urinary 2 1 1 4 8 (14.5%)
Digestive 2 2 0 3 7 (12.8%)
Nervous 0 2 3 3 8 (14.5%)
Skeletal 0 0 1 1 2 (3.7%)
Face and body 11 4 4 3 22 (40.0%)
Other 2 1 3 2 8 (14.5%)
Total 17 10 12 16 55