Table 2: Logistic regression for the development of vulva dysplasia/VIN according to hair removal adjusted for smoking status and age.

Coefficient of regressionStandard error valueOdds ratio95% confidence interval (CI)

Genital hair removal1.400.460.0034.041.63–10.01
Age0.080.02<0.00011.081.05–1.12
Smoking status1.410.430.0014.101.79–9.44
Smoking history0.700.480.12.010.78–5.16