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. Author manuscript; available in PMC: 2018 Feb 7.
Published in final edited form as: AIDS. 2017 Jan 14;31(2):233–240. doi: 10.1097/QAD.0000000000001327

Appendix Table 1.

Analysis of post-treatment test characteristics for detection of CIN2+ based on complete case.a

Sensitivity Specificity Correctly Classified PPV NPV
VIA 0.31 (0.21, 0.40) 0.83 (0.79, 0.87) 0.61 (0.56, 0.65) 0.27 (0.19, 0.35) 0.85 (0.81, 0.89)
PAP 0.47 (0.39, 0.54) 0.93 (0.90, 0.96) 0.71 (0.67, 0.75) 0.56 (0.48, 0.65) 0.90 (0.86, 0.94)
HR HPV 0.86 (0.75, 0.97) 0.57 (0.52, 0.62) 0.50 (0.46, 0.55) 0.29 (0.24, 0.34) 0.95 (0.90, 1.00)
VIA & PAP 0.15 (0.10, 0.20) 0.97 (0.95, 1.00) 0.70 (0.66, 0.74) 0.53 (0.36, 0.69) 0.85 (0.82, 0.89)
VIA & HR HPV 0.25 (0.17, 0.33) 0.89 (0.85, 0.92) 0.64 (0.59, 0.68) 0.32 (0.22, 0.41) 0.85 (0.81, 0.89)
PAP & HR HPV 0.33 (0.26, 0.40) 0.94 (0.91, 0.97) 0.70 (0.66, 0.74) 0.54 (0.43, 0.64) 0.88 (0.84, 0.92)
VIA & PAP & HR HPV 0.11 (0.06, 0.15) 0.98 (0.96, 1.00) 0.70 (0.66, 0.74) 0.47 (0.28, 0.65) 0.85 (0.81, 0.89)
VIA | PAP 0.65 (0.55, 0.75) 0.77 (0.73, 0.82) 0.62 (0.57, 0.66) 0.37 (0.31, 0.43) 0.92 (0.88, 0.96)
VIA | HR HPV 0.92 (0.81, 1.00) 0.51 (0.46, 0.56) 0.47 (0.43, 0.52) 0.28 (0.23, 0.32) 0.97 (0.92, 1.00)
PAP | HR HPV 1.00 (0.89, 1.00) 0.55 (0.50, 0.59) 0.51 (0.47, 0.55) 0.31 (0.27, 0.36) 1.00 (0.95, 1.00)
VIA | PAP | HR HPV 1.00 (0.89, 1.00) 0.50 (0.45, 0.55) 0.48 (0.43, 0.52) 0.29 (0.25, 0.33) 1.00 (0.95, 1.00)
a

Analysis assumed triple negatives are truly negatives but excludes those with otherwise missing histology