Table 3 Distribution of disability and scores on Bayley III assessments by gestational age group and centile neonatal weight at 2 years of age
Gestational age class | Centile neonatal weight | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
23–25 (N = 15) | 26–27 (N = 40) | ≥ 28 (N = 96) | Total (N = 151) | P Value | < 10° (SGA) (N = 28) | ≥ 0° (AGA) (N = 123) | Total (N = 151) | P Value | ||
Missing | 00 (00.0%) | 00 (00.0%) | 00) | 00 (00.0%) | 0.0576 | 00 (00.0%) | 00 (00.0%) | 00 (00.0%) | 0.4282 | |
0 no disability | 04 (26.7%) | 25 (62.5%) | 61 (63.5%) | 90 (59.6%) | 14 (50.0%) | 76 (61.8%) | 90 (59.6%) | |||
1 minor disability | 08 (53.3%) | 11 (27.5%) | 28 (29.2%) | 47 (31.1%) | 10 (35.7%) | 37 (30.1%) | 47 (31.1%) | |||
2 major disability | 03 (20.0%) | 04 (10.0%) | 07 (7.3%) | 14 (9.3%) | 04 (14.3%) | 10 (08.1%) | 14 (09.3%) | |||
Cog Compos | ||||||||||
N (N Missing) | 15 (0) | 35 (5) | 86 (10) | 136 (15) | 27 (1) | 109 (14) | 136 (15) | |||
Mean (SD) | 98.0 (11.9) | 98.1 (9.6) | 101.5 (11.4) | 100.3 (11.1) | 0.1035 | 98.3 (13.5) | 100.8 (10.4) | 100.3 (11.1) | 0.4138 | |
Lang compos | ||||||||||
N (N Missing) | 13 (2) | 29 (11) | 79 (17) | 121 (30) | 21 (7) | 100 (23) | 121 (30) | |||
Mean (SD) | 95.1 (10.8) | 92.6 (10.5) | 95.6 (11.1) | 94.8 (10.9) | 0.5028 | 91.7 (11.9) | 95.5 (10.7) | 94.8 (10.9) | 0.1701 | |
Motor compos | ||||||||||
N (N Missing) | 14 (1) | 31 (9) | 82 (14) | 127 (24) | 24 (4) | 103 (20) | 127 (24) | |||
Mean (SD) | 89.5 (7.6) | 96.1 (12.1) | 97.2 (9.4) | 96.1 (10.2) | 0.0282 | 93.2 (8.4) | 96.8 (10.5) | 96.1 (10.2) | 0.1038 | |
Social compos | ||||||||||
N (N Missing) | 10 (5) | 19 (21) | 75 (21) | 104 (47) | 17 (11) | 87 (36) | 104 (47) | |||
Mean (SD) | 96.5 (10.0) | 106.3 (18.5) | 103.8 (25.0) | 103.6 (22.9) | 0.3789 | 103.2 (24.0) | 103.6 (22.8) | 103.6 (22.9) | 0.7543 | |
GAC compos | ||||||||||
N (N Missing) | 10 (5) | 20 (20) | 75 (21) | 105 (46) | 17 (11) | 88 (35) | 105 (46) | |||
Mean (SD) | 93.1 (18.8) | 100.0 (10.3) | 97.0 (24.7) | 97.2 (22.1) | 0.3871 | 94.3 (28.3) | 97.8 (20.9) | 97.2 (22.1) | 0.0689 | |