|
BMI ≥ 27 kg/m2
|
|
|
|
|
|
| Agreement, % (95%CI) |
68.3 (62.8–73.4) |
69.0 (65.9–72.0) |
68.5 (66.4–70.5) |
77.1 (73.5–80.4) |
| Sensitivity, % (95%CI) |
87.9 (80.6–93.2) |
87.0 (81.4–91.4) |
78.5 (73.0–83.3) |
69.2 (52.4–83.0) |
| Specificity, % (95%CI) |
56.8 (49.6–63.8) |
64.1 (60.4–67.7) |
67.0 (64.8–69.2) |
77.6 (73.9–81.0) |
| Positive likelihood ratio, (95%CI) |
2.03 (1.71–2.42) |
2.42 (2.16–2.71) |
2.38 (2.17–2.61) |
3.09 (2.38–4.01) |
| Negative likelihood ratio, (95%CI) |
0.21 (0.13–0.35) |
0.20 (0.14–0.29) |
0.32 (0.25–0.41) |
0.40 (0.25–0.64) |
| Positive predictive value, % (95%CI) |
54.3 (46.8–61.5) |
40.0 (35.2–44.8) |
26.0 (23.0–29.2) |
17.8 (12.0–24.8) |
| Negative predictive value, % (95%CI) |
89.0 (82.2–93.8) |
94.7 (92.3–96.6) |
95.5 (94.2–96.6) |
97.3 (95.3–98.6) |
|
|
BMI ≥ 28 kg/m2
|
|
|
|
|
|
| Agreement, % (95%CI) |
72.7 (67.4–77.5) |
75.3 (72.3–78.1) |
77.5 (75.6–79.3) |
84.8 (81.6–87.5) |
| Sensitivity, % (95%CI) |
80.2 (71.7–87.0) |
76.0 (69.4–81.9) |
68.8 (62.8–74.4) |
51.3 (34.8–67.6) |
| Specificity, % (95%CI) |
68.3 (61.4–74.7) |
75.1 (71.7–78.3) |
78.8 (76.8–80.7) |
87.1 (84.0–89.8) |
| Positive likelihood ratio, (95%CI) |
2.53 (2.03–3.17) |
3.05 (2.63–3.55) |
3.25 (2.87–3.67) |
3.97 (2.73–5.78) |
| Negative likelihood ratio, (95%CI) |
0.29 (0.20–0.42) |
0.32 (0.25–0.41) |
0.39 (0.33–0.47) |
0.56 (0.40–0.77) |
| Positive predictive value, % (95%CI) |
59.6 (51.5–67.4) |
45.6 (40.1–51.3) |
32.4 (28.5–36.5) |
21.7 (13.8–31.6) |
| Negative predictive value, % (95%CI) |
85.5 (79.1–90.6) |
91.9 (89.4–94.0) |
94.5 (93.2–95.6) |
96.2 (94.2–97.7) |
|
|
BMI ≥ 29 kg/m2
|
|
|
|
|
|
| Agreement, % (95%CI) |
77.1 (72.1–81.7) |
79.9 (77.1–82.5) |
83.1 (81.4–84.7) |
89.9 (87.3–92.2) |
| Sensitivity, % (95%CI) |
74.1 (65.2–81.8) |
64.1 (56.8–70.8) |
54.6 (48.3–60.8) |
41.0 (25.6–57.9) |
| Specificity, % (95%CI) |
78.9 (72.6–84.3) |
84.3 (81.3–86.9) |
87.3 (85.7–88.8) |
93.4 (91.0–95.3) |
| Positive likelihood ratio, (95%CI) |
3.51 (2.63–4.69) |
4.07 (3.33–4.98) |
4.31 (3.65–5.08) |
6.19 (3.80–10.1) |
| Negative likelihood ratio, (95%CI) |
0.33 (0.24–0.45) |
0.43 (0.35–0.52) |
0.52 (0.45–0.60) |
0.63 (0.49–0.82) |
| Positive predictive value, % (95%CI) |
67.2 (58.3–75.2) |
52.8 (46.2–59.3) |
38.9 (33.9–44.1) |
30.2 (18.3–44.3) |
| Negative predictive value, % (95%CI) |
84.0 (77.9–88.9) |
89.5 (86.9–91.7) |
92.9 (91.5–94.1) |
95.8 (93.7–97.3) |
|
|
BMI ≥ 30 kg/m2
|
|
|
|
|
|
| Agreement, % (95%CI) |
78.1 (73.1–82.5) |
82.2 (79.5–84.6) |
86.6 (85.0–88.0) |
93.0 (90.6–94.9) |
| Sensitivity, % (95%CI) |
62.9 (53.5–71.7) |
50.5 (43.2–57.8) |
40.4 (34.4–46.6) |
33.3 (19.1–50.2) |
| Specificity, % (95%CI) |
86.9 (81.4–91.3) |
90.8 (88.5–92.9) |
93.4 (92.1–94.5) |
97.1 (95.4–98.4) |
| Positive likelihood ratio, (95%CI) |
4.82 (3.28–7.08) |
5.52 (4.20–7.24) |
6.12 (4.87–7.70) |
11.6 (6.03–22.4) |
| Negative likelihood ratio, (95%CI) |
0.43 (0.33–0.54) |
0.71 (0.67–0.74) |
0.64 (0.58–0.71) |
0.69 (0.55–0.86) |
| Positive predictive value, % (95%CI) |
73.7 (63.9–82.1) |
60.2 (52.2–67.9) |
47.5 (40.8–54.3) |
44.8 (26.4–64.3) |
| Negative predictive value, % (95%CI) |
80.1 (74.1–85.2) |
87.0 (84.3–89.3) |
91.4 (90.0–92.6) |
95.4 (93.4–97.0) |
