From: Chronic gastritis in China: a national multi-center survey
Endoscopic AG (No.) | Pathologic AG (No.) | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | PLR (95% CI) | NLR (95% CI) |
1573 | 2291 | 42% (40 – 44%) | 91% (91 – 92%) | 69% (67 – 71%) | 77% (76 – 78%) | 4.78 (4.33 – 5.28) | 0.64 (0.62 – 0.66) |
Endoscopic EG (No.) | Pathologic NI (No.) | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | PLR (95% CI) | NLR (95% CI) |
3760 | 4672 | 45% (43 – 46%) | 62% (60 – 64%) | 64% (63 – 66%) | 42% (41 – 44%) | 1.18 (1.12 – 1.25) | 0.89 (0.86 – 0.92) |
Endoscopic EG (No.) | Pathologic MI (No.) | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | PLR (95% CI) | NLR (95% CI) |
3760 | 6007 | 41% (39 – 42%) | 53% (50 – 55%) | 75% (74 – 77%) | 20% (19 – 21%) | 0.86 (0.81 – 0.91) | 1.13 (1.08 – 1.19) |