Growth and development | #/total (percent) |
---|---|
Intellectual disability | 38/38 (100) |
Stature ≤3rd percentile | 33/34 (97) |
Delayed speech development | 18/19 (95) |
Delayed or absent development of motor skills | 25/28 (89) |
Failure to thrive | 28/32 (88) |
Cryptorchidism | 9/11 (82) |
Hypogonadism (male or female) | 8/11 (73) |
Low birthweight | 14/20 (70) |
Preterm birth (gestational age <37 completed weeks) | 3/14 (21) |
Ophthalmological | |
 Sunken/deep-set eyes | 24/26 (92) |
 Microphthalmia | 10/14 (71) |
 Pigmentary retinopathy | 12/18 (67) |
 Cataracts | 9/20 (45) |