Prevalence of NAFLD (%) | Lower Cutoff Value (< 182.2) | Higher Cutoff Value (> 224.0) | ||
---|---|---|---|---|
PPV (95% CI) | NPV (95% CI) | PPV (95% CI) | NPV (95% CI) | |
5 | 26.1 (21.1–31.8) | 98.3 (97.6–98.9) | 37.1 (27.9–47.2) | 96.7 (95.8–97.4) |
10 | 42.7 (35.2–50.6) | 96.5 (95.0–97.6) | 55.5 (43.0–67.2) | 93.4 (91.5–94.8) |
15 | 54.2 (45.3–62.9) | 94.6 (92.2–96.3) | 66.4 (52.6–78.0) | 89.8 (87.1–92.1) |
20 | 62.6 (53.0–71.4) | 92.5 (89.3–94.9) | 73.7 (59.3–84.5) | 86.2 (82.6–89.2) |
25 | 69.1 (59.1–77.6) | 90.3 (86.2–93.3) | 77.9 (63.4–88.0) | 82.4 (77.9–86.1) |
30 | 74.2 (64.1–82.3) | 87.8 (82.8–91.6) | 82.8 (68.2–91.8) | 78.5 (73.2–83.0) |
35 | 78.3 (68.2–86.0) | 85.2 (79.2–89.7) | 86.1 (71.7–94.2) | 74.3 (68.3–79.6) |
40 | 81.7 (71.7–88.9) | 82.3 (75.3–87.6) | 88.2 (73.9–95.5) | 70.1 (63.2–76.1) |
45 | 84.6 (74.7–91.2) | 79.1 (71.2–85.3) | 90.2 (76.1–96.7) | 65.6 (58.1–72.4) |
50 | 87.0 (77.3–93.1) | 75.6 (66.7–82.8) | 91.8 (78.0–97.6) | 60.1 (52.9–68.5) |