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6566405 
Journal Article 
Lifestyle and socio-demographic factors associated with high-risk HPV infection in UK women 
Cotton, SC; Sharp, L; Seth, R; Masson, LF; Little, J; Cruickshank, ME; Neal, K; Waugh, N; TOMBOLA Group 
2007 
Yes 
British Journal of Cancer
ISSN: 0007-0920
EISSN: 1532-1827 
97 
1 
133-139 
English 
17519896 
The world age-standardised prevalence of high-risk HPV (hrHPV) infection among 5038 UK women aged 20-59 years, with a low-grade smear during 1999-2002, assessed for eligibility for TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) was 34.2%. High-risk HPV prevalence decreased with increasing age, from 61% at ages 20-24 years to 14-15% in those over 50 years. The age-standardised prevalence was 15.1, 30.7 and 52.7%, respectively, in women with a current normal, borderline nuclear abnormalities (BNA) and mild smear. In overall multivariate analyses, tertiary education, previous pregnancy and childbirth were associated with reduced hrHPV infection risk. Risk of infection was increased in non-white women, women not married/cohabiting, hormonal contraceptives users and current smokers. In stratified analyses, current smear status and age remained associated with hrHPV infection. Data of this type are relevant to the debate on human papillomavirus (HPV) testing in screening and development of HPV vaccination programmes.