Table 3.

Logistic regression model of factors associated with suspected social-emotional development delay (N = 997).

Variables	β	S−x	Wald χ2	p	OR (95% CI)
Gender
Girls					Ref.
Boys	0.401	0.159	6.377	0.012	1.494 (1.094 ~ 2.039)
Parents’ concerns about eating or sleeping problem
None					Ref.
Only eating problem	0.535	0.186	8.286	0.004	1.708 (1.186 ~ 2.460)
Only sleeping problem	0.280	0.380	0.543	0.461	1.323 (0.628 ~ 2.788)
Co-occurrence of eating and sleeping problems	0.924	0.358	6.680	0.010	2.520 (1.250 ~ 5.079)