Table 2.

Prevalence of suspected developmental delay in two groups (N = 1880)

	Children living with mothers	Children left behind by migrant mothers	P-value
Total suspected developmental delay	21.6	26.8	<0.001
Communication	7.5	10.7	0.004
Fine motor	6.5	6.6	0.893
Gross motor	7.2	6.9	0.612
Problem solving	7.4	5.7	0.011
Personal social	7.4	12.3	0.008
Social emotional	27.3	33.1	0.019