Hepatitis B Virus Testing and Care among Pregnant Women Using Commercial Claims Data, United States, 2011–2014

Table 4

Characteristics of 975 hepatitis B diagnosed pregnancies with pharmacy claims by antiviral treatment.

		Pregnancies with HBV diagnosis treated before deliver			Pregnancies with HBV diagnosis treated after deliver			Pregnancies with HBV diagnosis treated EITHER before or after deliver
	Total		%	valu		%	valu		%	valu
Total	975	128	13.13		16	1.64		144	14.77
Age group				0.631			0.062			0.916
19 or younger	5	0	0.00		0	0.00		0	0.00
20 to 29	232	33	14.22		1	0.43		34	14.66
30 to 39	654	85	13.00		14	2.14		99	15.14
40 or older	84	10	11.90		1	1.19		11	13.10
Census divisio				0.284			0.347			0.439
New England	36	7	19.44		1	2.78		8	22.22
Middle Atlantic	143	27	18.88		1	0.70		28	19.58
East North Central	127	10	7.87		1	0.79		11	8.66
West North Central	44	5	11.36		1	2.27		6	13.64
South Atlantic	105	13	12.38		3	2.86		17	15.18
East South Central	27	4	14.81		0	0.00		3	11.11
West South Central	112	16	14.29		1	0.89		13	11.61
Mountain	27	3	11.11		0	0.00		2	7.41
Pacific	346	42	12.14		8	2.31		50	14.45
Other/unknown	8	1	12.50		0	0.00		1	12.50
Urbanicit				0.422			---			0.333
Non-urban	26	2	7.69		0	0.00		2	7.69
Urban	939	125	13.31		16	1.70		141	15.02
Missing	10	1	10.00		0	0.00		1	10.00
Insurance Plan Type				0.405			0.162			0.566
Managed car	329	49	14.89		8	2.43		57	17.33
PPO or othe	629	78	12.40		8	1.27		86	13.67
Missing	17	1	5.88		0	0.00		1	5.88

Boldface indicates statistical significance . mong 975 of 1190 HBV+ pregnancies where prescription drug claims were available for review. efore (up to 42 weeks before) or after (up to 6 months after) the deliver index date. ogistic regression models with general estimating equations to account for women with multiple pregnancies during the study period. ew England = CT, MN, MA, NH, RI, VA; Middle Atlantic = NJ, NY, PA; East North Central = IN, IL, MI, OH, WI; West North Central = IA, KS, MN, MO, NB, ND, SD; South Atlantic = DC, DE, FL, GA, MD, NC, SC, VA, WV; East South Central = AL, KY, MS, TN; West South Central = AR, LA, OK, TX; Mountain: AZ, CO, ID, NM, MT, UT, NV, WY; Pacific = AK, CA, HI, OR, WA; and other/unknown = Puerto Rico and unknown state of residence. rbanicity was determined by metropolitan statistical area (MSA). ealth maintenance organizations (HMO), exclusive provider organizations (EPO), and point of service (POS) plans. referred provider organizations (PPO), high deductible, and comprehensive plans.