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Table 3 Characteristics associated with HPV clearance among 151 HPV-positive women (multivariable analysis)

From: HPV clearance in postpartum period of HIV-positive and negative women: a prospective follow-up study

Variables Adjusted RR (CI95%)*
Age (years)  
 >25 1
 ≤25 0.9 (0.5-1.5)
Smoking  
 Yes 1
 No 2.2 (1.1-5.0)
Mode of delivery  
 Cesarean section  
 Vaginal 1.1 (0.6-1.9)
HIV status  
 Positive 1
 Negative 1.0 (0.6-1.7)
Nature of HPV infection
 Subclinical/clinical 1
 HPV-positive 1.4 (0.7-2.7)
HPV type  
 High risk 1
 Low risk 1.4 (0.9-2.3)
  1. Ribeirão Preto, 2007-2010.
  2. RR: Relative risk; CI95%: Confidence interval 95%.
  3. *Adjusted for all variables listed in table.