Predictors of human papillomavirus persistence among women with equivocal or mildly abnormal cytology

Delphine Maucort-Boulch, Martyn Plummer, Philip E. Castle, Franklin Demuth, Mahboobeh Safaeian, Cosette M. Wheeler, Mark Schiffman

Research output: Contribution to journalArticle

51 Citations (Scopus)

Abstract

We investigated short-term persistence of human papillomavirus (HPV) infection among 2,408 women with low-grade or equivocal cytological abnormalities followed for 24 months. Odds ratios (ORs) for persistence to the next 6-month visit were estimated by a discrete time survival model. Prevalent HPV infections persisted longer in older women, but no association with age was found for incident HPV infections. Increased likelihood of persistence was found among current smokers of >20 cigarettes per day compared with smokers of ≤10 cigarettes per day (OR51.43; 95% confidence interval [CI]: 1.02-2.01) and among current injectable contraceptive users (OR51.15; 95% CI: 1.01-1.32). Persistence was more likely among infections with higher viral load (OR52.05; 95% CI: 1.65-2.53) or with concurrent cytological abnormalities (OR51.19; 95% CI: 1.03-1.39 and 1.29; 95% CI: 0.99-1.70 for ASCUS/LSIL and ASC-H/HSIL, respectively). We conclude that new HPV infections in older women are not riskier by the metric of viral persistence than those in younger women. Other risk factors such as oral contraceptive use and multiparity that have been associated with cervical cancer or cervical intraepithelial neoplasia grade 3 were not associated with short-term HPV persistence.

Original languageEnglish (US)
Pages (from-to)684-691
Number of pages8
JournalInternational Journal of Cancer
Volume126
Issue number3
DOIs
StatePublished - Feb 1 2010
Externally publishedYes

Fingerprint

Papillomavirus Infections
Cell Biology
Confidence Intervals
Tobacco Products
Cervical Intraepithelial Neoplasia
Oral Contraceptives
Contraceptive Agents
Parity
Viral Load
Uterine Cervical Neoplasms
Odds Ratio
Injections
Survival
Infection

Keywords

  • Atypical squamous cells of undetermined significance
  • Human papillomavirus
  • Low-grade squamous intraepithelial lesions
  • Multilevel models

ASJC Scopus subject areas

  • Cancer Research
  • Oncology

Cite this

Maucort-Boulch, D., Plummer, M., Castle, P. E., Demuth, F., Safaeian, M., Wheeler, C. M., & Schiffman, M. (2010). Predictors of human papillomavirus persistence among women with equivocal or mildly abnormal cytology. International Journal of Cancer, 126(3), 684-691. https://doi.org/10.1002/ijc.24752

Predictors of human papillomavirus persistence among women with equivocal or mildly abnormal cytology. / Maucort-Boulch, Delphine; Plummer, Martyn; Castle, Philip E.; Demuth, Franklin; Safaeian, Mahboobeh; Wheeler, Cosette M.; Schiffman, Mark.

In: International Journal of Cancer, Vol. 126, No. 3, 01.02.2010, p. 684-691.

Research output: Contribution to journalArticle

Maucort-Boulch, D, Plummer, M, Castle, PE, Demuth, F, Safaeian, M, Wheeler, CM & Schiffman, M 2010, 'Predictors of human papillomavirus persistence among women with equivocal or mildly abnormal cytology', International Journal of Cancer, vol. 126, no. 3, pp. 684-691. https://doi.org/10.1002/ijc.24752
Maucort-Boulch, Delphine ; Plummer, Martyn ; Castle, Philip E. ; Demuth, Franklin ; Safaeian, Mahboobeh ; Wheeler, Cosette M. ; Schiffman, Mark. / Predictors of human papillomavirus persistence among women with equivocal or mildly abnormal cytology. In: International Journal of Cancer. 2010 ; Vol. 126, No. 3. pp. 684-691.
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