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Table 2 Developmental and ophthalmological features in XP-CS

From: Xeroderma pigmentosum-Cockayne syndrome complex

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)