TABLE 1.

Hypoxic ischemic encephalopathy and hypothermia use by year.

Year	Total births ≥ 36 weeks	Births ≥ 36 weeks non- obese mothers	Births ≥ 36 weeks obese mothers (% total)	Possible HIE	Possible HIE non-obese mothers	Possible HIE obese mothers	Diagnosis of HIE	Use of therapeutic hypothermia
2011	14,991	10,872	4,119 (27.4)	45	29	16	18	8
2012	14,675	10,667	4,008 (27.5)	40	23	17	5	3
2013	14,531	10,504	4,027 (27.8)	70	49	21	16	9
2014	14,140	10,120	4,020 (28.4)	63	44	19	22	18
2015	14,187	9,973	4,214 (29.7)	64	40	24	20	14
2016	14,003	9,732	4,271 (30.7)	70	44	26	24	20
2017	13,720	9,399	4,321 (31.5)	81	49	32	47	45