Table 1.

Demographic and descriptive statistics (n = 114)

	Vaccinated		Unvaccinated
	n	Mean (SD)	n	Mean (SD)	t	p
Age	42	21.0 (2.59)	72	22.0 (2.66)	2.06	0.04
Age at first intercoursea	33	16.2 (1.79)	61	16.7 (2.29)	1.01	0.32
Number of partners in the past yeara	33	1.7 (1.45)	61	1.7 (1.18)	−0.04	0.97
Condom use frequency	33	1.9 (1.47)	61	1.9 (1.64)	0.07	0.94
Age at vaccination	41	18.34 (3.10)	n/a	n/a	n/a	n/a
	n	%	n	%	chi2	p
Ever had intercourseb
Yes	34	81.0	61	84.7	0.27	0.60
No	8	19.0	11	15.3
Ethnicity
Hispanic/Latina	25	59.5	39	54.2	0.07d	0.79d
African American	13	31.0	24	33.3
Asian American	2	4.8	1	1.4
European American	1	2.4	1	1.4
Other/prefer not to answer	1	2.4	7	9.7
Annual income
$0–$19,999	31	73.8	54	75.0	0.02e	0.89e
$20,000 or more	8	19.1	10	13.9
Prefer not to answer	3	7.1	8	11.1
Relationship status
Married/in a committed relationship	18	42.9	25	35.7	0.57	0.45
Single, dating, separated, divorced, or widowed	24	57.1	45	64.3
How many vaccine doses receivedc
1	13	33.3	n/a	n/a	n/a	n/a
2	11	28.2
3	15	38.5

^aThese items were asked only of those who reported ever having intercourse

^bResponses of “prefer not to answer” are omitted, so totals add to <100 %

^cThese items were asked only of women who had heard of the HPV vaccine

^dChi square value is for comparison of African-American to other groups combined

^eChi square value is for comparison of <$20,000 to other groups combined