TABLE 3.

Risk of CP associated with a pre- or perinatal hospital diagnosis of maternal morbid obesity, adjusted for sociodemographic factors in a multivariate logistic regression model.^a

	Odds Ratio	95% CI	P value
Morbid obesity	2.56	1.79 – 3.66	<0.001
Maternal race
White	1.00		Reference
Black	1.25	1.16 – 1.36	<0.001
Hispanic	0.96	0.91 – 1.02	0.20
Asian	0.79	0.73 – 0.86	<0.001
Other	0.98	0.81 – 1.19	0.85
Maternal age ≥ 35 years	1.39	1.31 – 1.47	<0.001
Maternal education, years
Primary school or none (0–5 y)	1.32	1.17 – 1.49	<0.001
Secondary school (6–11 y)	1.24	1.14 – 1.34	<0.001
High school graduate (12 y)	1.20	1.11 – 1.29	<0.001
Some college (13–15 y)	1.14	1.06 – 1.22	0.001
College graduate (> 16 y)	1.00		Reference
No prenatal care	2.25	1.95 – 2.59	<0.001
Low insurance status b	1.03	0.98 – 1.08	0.32
Male infant	1.31	1.26 – 1.37	<0.001

^aLogistic regression model includes all the variables listed in the table.

^bMedicare/Medicaid/Self-Insured