Cervical papillomavirus infection and cervical dysplasia in Hispanic, Native American, and non-Hispanic white women in New Mexico.
BACKGROUND
Human papillomavirus infections of the cervix are found with varying frequencies in different populations worldwide, and have been associated with cervical cytologic abnormalities.


METHODS
We studied 1,603 randomly selected Hispanic, Native American, and non-Hispanic White women in New Mexico to determine the prevalence of cervical HPV infection in these ethnic groups, and its association with Pap smear abnormalities, using a new commercial dot-blot hybridization assay.


RESULTS
Nine percent of all women screened had evidence of cervical HPV infection (13.7% of non-Hispanic White women, 9.7% of Hispanics, and 6.6% of Native American women). Prevalence was higher in younger women ages 14-19 years than in older age groups. Over half of women with cervical HPV infection (n = 145) had normal Pap smears. The proportion of infected women increased among those with more advanced cytopathologic abnormalities; 5.6 percent with normal Pap smears had cervical HPV vs 66.7 percent with moderate-severe dysplasia.


CONCLUSIONS
Cervical HPV infection is common among New Mexico clinic attendees, varies in prevalence among the three major ethnic groups, and is strongly associated with cervical cytopathologic abnormalities.
Becker
T M
TM
Department of Medicine, School of Medicine, University of New Mexico, Albuquerque 87131.
Wheeler
C M
CM
McGough
N S
NS
Jordan
S W
SW
Dorin
M
M
Miller
J
J
D000293:Adolescent; D000328:Adult; D000368:Aged; D015331:Cohort Studies; D005260:Female; D006630:Hispanic or Latino; D006801:Humans; D007198:Indians, North American; D008875:Middle Aged; D009516:New Mexico / Q000453:epidemiology; D027383:Papillomaviridae; D014412:Tumor Virus Infections / Q000453:epidemiology / Q000208:ethnology*; D002577:Uterine Cervical Diseases / Q000150:complications / Q000453:epidemiology / Q000208:ethnology*; D002578:Uterine Cervical Dysplasia / Q000453:epidemiology / Q000208:ethnology* / Q000209:etiology; D044465:White People