Table 3

Prevalence of suspected developmental delay

6 months n(%)
n=538
12 months n(%)
n=473
18 months n(%)
n=561
24 months n(%)
n=517
30 months n(%)
n=435
Total n(%)
n=2514
Suspected developmental delay258 (48.0)210 (44.4)207 (36.9)123 (23.8)99 (22.8)897 (35.7)
Delay in subscales
 Communication92 (17.4)46 (9.7)46 (8.2)22 (4.3)18 (4.1)224 (8.9)
 Gross motor107 (20.3)85 (18.0)83 (14.8)61 (11.8)44 (10.1)380 (15.1)
 Fine motor157 (29.7)145 (30.7)144 (25.7)50 (9.7)23 (5.3)519 (20.6)
 Problem-solving98 (18.6)131 (27.7)84 (15.0)50 (9.7)56 (12.9)419 (16.7)
 Personal-social102 (19.3)92 (19.5)96 (17.1)63 (12.2)52 (12.0)405 (16.1)