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Table 2 Correlations between ECS classification and histological diagnosis (the most prominent sites)

From: In vivo optical cellular diagnosis for uterine cervical or vaginal intraepithelial neoplasia using flexible gastrointestinal endocytoscopy -a prospective pilot study-

Biopsy < CIN 3
< VAIN 3, n
≥ CIN 3
≥ VAIN 3, n
Total, n
ECS classification
ECS 1–3, n 7 1 8
ECS 4, 5, n 1 19 20
Total, n 8 20 28
  1. CIN cervical intraepithelial neoplasia, VAIN vaginal intraepithelial neoplasia, ECS endocytoscopy
  2. Sensitivity; 95.0 (84.8–98.6), specificity; 87.5 (61.9–96.5), PPV; 95.0 (84.8–98.6), NPV; 87.5; (61.9–96.5), accuracy; 92.9 (78.2–98.0) (95% CI)