Table 2 Performance of case definitions for celiac seropositivity in administrative health data
From: Development of an administrative definition for celiac disease
Sensitivity (95% CI) | Positive predictive value (95% CI) | Specificity (95% CI) | Negative predictive value (95% CI) | Accuracy (95% CI) | |
|---|---|---|---|---|---|
H1 | 58 (50–65) | 84 (78–89) | 98 (96–100) | 94 (90–97) | 93 (89–97) |
H1* | 56 (49–64) | 84 (79–90) | 98 (96–100) | 93 (90–97) | 93 (89–97) |
P1 | 92 (89–95) | 73 (68–78) | 95 (92–97) | 99 (98–100) | 94 (92–97) |
P2 | 78 (73–83) | 83 (78–87) | 97 (95–99) | 97 (94–99) | 95 (92–98) |
P3 | 52 (44–59) | 84 (78–90) | 98 (96–100) | 93 (89–97) | 92 (88–96) |
H1P1 | 93 (90–96) | 71 (66–76) | 94 (91–97) | 99 (98–100) | 94 (91–96) |
H1P2 | 84 (80–88) | 80 (75–84) | 97 (94–99) | 97 (96–99) | 95 (92–98) |
H1P3 | 75 (70–81) | 82 (77–87) | 97 (95–99) | 96 (94–99) | 94 (91–97) |
H1*P1 | 93 (90–96) | 71 (66–76) | 94 (91–97) | 99 (98–100) | 94 (91–96) |
H1*P2 | 84 (80–88) | 80 (75–84) | 97 (94–99) | 97 (96–99) | 95 (92–98) |
H1*P3 | 75 (70–81) | 82 (77–87) | 97 (95–99) | 96 (94–99) | 94 (91–97) |