Table 1.

Sample Characteristics by HPV Receipt and Adherence Young Adults (Age 18–29 years) from Nine States Behavior Risk Factor Surveillance System, 2015

	ALL HPV Doses		1–2 HPV Doses		No HPV dose
	N	Wt. %	N	Wt. %	N	Wt. %	Chi-Sq	Prob
ALL	815		427		2638
Sex							148.869	<0.0001
Female	703	31.5	267	15.3	1061	53.3
Male	112	4.2	160	9.3	1577	86.5
Race/Ethnicity							15.401	0.052
Non-Hispanic White	624	21.4	235	10.1	1703	68.6
African American	62	10.9	76	12.2	348	76.9
Hispanic	68	13.2	70	15.0	390	71.7
Other race	56	18.7	36	17.3	154	64.0
Missing	5	14.0	10	14.2	43	71.9
Age Group							61.323	0.000
18–24 Years	535	21.6	296	16.4	1276	62.0
25–29 Years	280	11.1	131	5.8	1362	83.1
Influenza Immunizations							32.521	<0.0001
Yes, past year	344	25.0	157	15.1	630	59.8
No	469	14.9	267	11.0	1997	74.2
Missing	2	3.5	3	46.3	11	50.2
Region							40.203	<0.0001
Northeast	278	29.7	120	13.0	601	57.3
Midwest	77	18.3	39	11.0	295	70.7
South	380	15.6	218	12.3	1485	72.1
West	80	21.3	50	10.2	257	68.5

Note: Based on 3,880 young adults in the age group 18–29 years from nine states and who did not have missing values in human papillomavirus vaccination variable. Significant group differences were tested with Rao-Scott chi-squares.

HPV: Human Papillomavirus Vaccination