VPT/ELBW group | Control | p Value | |
---|---|---|---|
Blind, % (n) | 1.6 (3/189) | 0 (0/173) | 0.25† |
Deaf, % (n) | 2.1 (4/189) | 0 (0/173) | 0.12† |
CP, % (n) | 11.9 (22/185)‡ | 0 (0/170)‡ | <0.001† |
IQ, mean (SD)§ | 93.1 (16.1) | 105.6 (12.4) | <0.001 |
Disability, % (n) | |||
Nil | 43.9 (82) | 87.1 (148) | <0.001 |
Mild | 36.9 (69) | 10.0 (17) | |
Moderate | 10.7 (20) | 2.4 (4) | |
Severe | 8.6 (16) (n=187)¶ | 0.6 (1) (n=170)¶ |