HIV positive women with CD4 cell count <200 cells/mm3 were also found to be at increased risk for SIL (aOR: 1.9; 95% CI: 1.1–5.9) and HSIL (aOR: 5.7; 95% CI: 1.1–7.2) respectively, compared to women with CD4 cell count above 200 cells/mm3 after adjustment for confounders in the three models. This evidence concerns the gene CD4 and squamous cell intraepithelial neoplasia.