Table 1.

Weighted prevalence of HPV infection among female participants ages 18–59 by sociodemographic characteristics NHANES 2007-2010

		Sample size		%	95% CI of % HPV+				95% CI of PR
		HPV+	HPV-	HPV+	Lower	Upper	p-value#	PR	Lower	Upper
	All	1716	2022	41.9	39.6	44.2
Race	NH White	676	916	38.7	36.0	41.5	<0.0001	1.00
	NH Black	436	299	59.4	54.4	64.2		2.32	1.90	2.83
	Mex. Amer.	321	457	41.9	38.1	45.7		1.14	0.97	1.34
	Other	283	350	40.7	35.3	46.4		1.09	0.85	1.38
Age	18-24	383	287	56.1	51.4	60.7	<0.0001	1.00
	25-29	222	192	50.8	45.9	55.6		0.81	0.64	1.01
	30-34	189	244	40.1	33.8	46.7	<0.001*	0.52	0.39	0.70
	35-39	203	267	38.3	33.6	43.2		0.49	0.36	0.65
	40-44	182	295	34.5	30.4	38.9		0.41	0.33	0.53
	45-49	227	256	44.4	39.2	49.8		0.63	0.48	0.81
	50-54	172	266	33.4	27.1	40.4		0.39	0.29	0.53
	55-59	138	215	34.0	27.3	41.4		0.40	0.29	0.56
Education	> = College	243	480	31.4	27.4	35.6	<0.0001	1.00
	<High School	486	484	48.0	43.6	52.3		2.02	1.54	2.63
	High School	430	418	47.5	42.2	52.8	<0.001*	1.98	1.54	2.54
	Some College	554	637	43.5	39.3	47.9		1.69	1.34	2.13
Marital Status	Married	562	1154	29.4	26.8	32.2	<0.0001	1.00
	Wid/Div/Sep	393	278	58.3	53.4	63.0		2.96	2.08	4.20
	Never married	457	322	55.6	50.0	61.0		2.10	1.50	2.94
	Living W Partner	188	157	55.2	47.1	63.1		3.00	2.46	3.66
	Missing	116	111	46.7	39.3	54.3		3.35	2.68	4.19
Ratio of family income to poverty	PIR:> = 350%	343	620	33.3	29.4	37.4	<0.0001	1.00
	PIR:130-349%	541	655	43.0	39.2	47.0	<0.001*	1.42	1.19	1.71
	PIR <130%	691	581	55.3	51.9	58.6		2.33	1.90	2.84
Country of Birth	US	1338	1437	42.7	40.0	45.4	0.1095	1.00
	Mexico	161	281	35.6	30.7	40.8		0.743	0.598	0.923
	Other	217	304	39.1	33.0	45.6		0.863	0.651	1.142

#P-value: Chi-Square Test; *P-value (p-values for CMH trend analysis, without missing categories), PR: Prevalence Ratio.