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Table 2 Univariate and multivariate logistic regression results modeling CIN3 presence/absence or HPV co-infections

From: Co-infection with HPV types from the same species provides natural cross-protection from progression to cervical cancer

Outcome Covariate(s) Odds ratio 95% CI p value
Presence of CIN3 Multiple types single species 0.4145 0.177-0.970 0.042
Presence of CIN3 Multiple types different species 0.6753 0.252-1.808 0.435
Presence of CIN3 Multiple types single high-risk species 0.3696 0.159-0860 0.021
Presence of CIN3 HPV 16 or 18 0.8127 0.358-1.843 0.620
Presence of CIN3 Age 1.0204 0.951-1.095 0.576
Presence of CIN3 Sexual Partners* 0.9997 0.909-1.099 0.994
Presence of CIN3 Age at First Sex* 1.0722 0.861-1.336 0.534
Presence of CIN3 CD4 count at presentationϮ 1.0014 0.998-1.004 0.297
Presence of CIN3 Last available CD4 count 1.0003 0.998-1.002 0.746
Presence of CIN3 Multiple types from single species; high-risk HPVǂ 0.3783 0.159-0.899 0.028
Presence of CIN3 Multiple types from single species; HPV 16 or 18 0.4138 0.172-0.996 0.049
Presence of CIN3 Multiple types from different species; high-risk HPVǂ 0.6061 0.225-1.632 0.322
Presence of CIN3 Multiple types from different species; HPV 16 or 18 0.6980 0.256-1.900 0.482
Presence of CIN3 Multiple types from single high-risk species; high-risk HPVǂ 0.4158 0.177-0.975 0.044
Presence of CIN3 Multiple types from single high-risk species; HPV 16 or 18 0.3661 0.155-0.847 0.024
2+ HPV infections CD4 count at presentation 0.9978 0.995-1.001 0.168
2+ HPV infections Last available CD4 count 0.9980 0.995-1.001 0.130
Multiple types single species CD4 count at presentation 1.0001 0.998-1.002 0.963
Multiple types single species Last available CD4 count 0.9995 0.998-1.001 0.618
Multiple types single high-risk species CD4 count at presentation 1.0006 0.998-1.003 0.623
Multiple types single high-risk species Last available CD4 count 1.0008 0.999-1.003 0.413
Multiple types different species CD4 count at presentation 0.9980 0.995-1.001 0.187
Multiple types different species Last available CD4 count 0.9981 0.996-1.000 0.106
  1. Data available for 63 patients* and for 61 patientsϮ. 90 patients had high risk HPV typesǂ.