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. 2013 Dec 31;8(12):e83431. doi: 10.1371/journal.pone.0083431

Table 3. Effectiveness of qHPV vaccination in women 24 to 45 years of age against HPV 31/33/35/39/45/51/52/56/58/59-related CIN or condyloma (cumulative incidence, day 1 to year 6 in the EVG FAS population).

Early Vaccination Group (N = 1,910)
Endpoint n Cases PYR Rate 95% CI
HPV 31/33/35/39/45/51/52/56/58/59-Related CIN or Condyloma 1,910 93 8,403.7 1.1 (0.9, 1.4)
By HPV Type
 HPV 31-Related CIN or Condyloma 1,910 16 8,678.1 0.2 (0.1, 0.3)
 HPV 33-Related CIN or Condyloma 1,910 7 8,711.7 0.1 (0.0, 0.2)
 HPV 35-Related CIN or Condyloma 1,910 4 8,717.4 0.0 (0.0, 0.1)
 HPV 39-Related CIN or Condyloma 1,910 17 8,668.3 0.2 (0.1, 0.3)
 HPV 45-Related CIN or Condyloma 1,910 5 8,720.4 0.1 (0.0, 0.1)
 HPV 51-Related CIN or Condyloma 1,910 17 8,686.5 0.2 (0.1, 0.3)
 HPV 52-Related CIN or Condyloma 1,910 13 8,698.5 0.1 (0.1, 0.3)
 HPV 56-Related CIN or Condyloma 1,910 23 8,654.5 0.3 (0.2, 0.4)
 HPV 58-Related CIN or Condyloma 1,910 17 8,664.4 0.2 (0.1, 0.3)
 HPV 59-Related CIN or Condyloma 1,910 6 8,712.4 0.1 (0.0, 0.1)
HPV 31/33/35/39/45/51/52/56/58/59-Related CIN or Condyloma 1,910 93 8,403.7 1.1 (0.9, 1.4)
By Endpoint Type
 CIN (any grade) 1,909 93 8,191.1 1.1 (0.9, 1.4)
  CIN 1 1,909 72 8,210.3 0.9 (0.7, 1.1)
  CIN 2 or worse 1,909 40 8,296.4 0.5 (0.3, 0.7)
   CIN 2 1,909 28 8,302.2 0.3 (0.2, 0.5)
   CIN 3 1,909 23 8,311.0 0.3 (0.2, 0.4)
   AIS 1,909 0 8,319.2 0.0 (0.0, 0.0)
   Cervical Cancer 1,909 0 8,319.2 0.0 (0.0, 0.0)
 Condyloma 1,910 0 8,721.0 0.0 (0.0, 0.0)

N = Number of subjects in the indicated group who received at least 1 dose of the qHPV vaccine.

n = Number of subjects in the indicated analysis population.

PYR = person years at risk; Rate = rate per 100 person years at risk; AIS = Adenocarcinoma in situ; CI = Confidence interval; CIN = Cervical intraepithelial neoplasia; HPV = Human papillomavirus; qHPV = Quadrivalent Human Papillomavirus (Types 6, 11, 16, 18) Recombinant Vaccine.