|
BMI ≥ 27 kg/m2
|
|
|
|
|
| Agreement, % (95%CI) |
81.2 (76.5–85.2) |
69.6 (67.8–71.4) |
67.0 (63.9–69.9) |
| Sensitivity, % (95%CI) |
80.0 (61.4–92.3) |
81.6 (77.5–85.2) |
84.7 (78.4–89.8) |
| Specificity, % (95%CI) |
81.3 (76.4–85.5) |
67.3 (65.3–69.3) |
63.2 (59.8–66.6) |
| Positive likelihood ratio, (95%CI) |
4.27 (3.18–5.74) |
2.50 (2.31–2.69) |
2.30 (2.06–2.57) |
| Negative likelihood ratio, (95%CI) |
0.25 (0.12–0.50) |
0.27 (0.22–0.34) |
0.24 (0.17–0.35) |
| Positive predictive value, % (95%CI) |
30.0 (20.3–41.3) |
32.5 (29.6–35.4) |
32.8 (28.4–37.4) |
| Negative predictive value, % (95%CI) |
97.6 (94.8–99.1) |
95.0 (93.8–96.0) |
95.1 (92.9–96.8) |
|
|
BMI ≥ 28 kg/m2
|
|
|
|
|
| Agreement, % (95%CI) |
85.7 (81.5–89.3) |
77.9 (76.2–79.5) |
74.6 (71.7–77.3) |
| Sensitivity, % (95%CI) |
53.3 (34.3–71.7) |
71.7 (67.1–76.1) |
76.5 (69.4–82.6) |
| Specificity, % (95%CI) |
89.0 (84.9–92.3) |
79.1 (77.3–80.8) |
74.2 (71.0–77.2) |
| Positive likelihood ratio, (95%CI) |
4.83 (3.04–7.69) |
3.43 (3.10–3.80) |
2.96 (2.57–3.42) |
| Negative likelihood ratio, (95%CI) |
0.52 (0.36–0.77) |
0.36 (0.31–0.42) |
0.32 (0.24–0.42) |
| Positive predictive value, % (95%CI) |
32.7 (19.9–47.5) |
39.8 (36.2–43.4) |
38.6 (33.4–44.0) |
| Negative predictive value, % (95%CI) |
95.0 (91.8–97.2) |
93.6 (92.3–94.7) |
93.7 (91.5–95.5) |
|
|
BMI ≥ 29 kg/m2
|
|
|
|
|
| Agreement, % (95%CI) |
89.4 (85.5–92.5) |
83.5 (82.0–84.9) |
79.4 (76.7–81.9) |
| Sensitivity, % (95%CI) |
46.7 (28.3–65.7) |
59.5 (54.5–64.3) |
65.3 (57.6–72.4) |
| Specificity, % (95%CI) |
93.6 (90.3–96.1) |
88.1 (86.6–89.4) |
82.4 (79.6–85.0) |
| Positive likelihood ratio, (95%CI) |
7.34 (4.11–13.1) |
4.99 (4.33–5.74) |
3.71 (3.08–4.47) |
| Negative likelihood ratio, (95%CI) |
0.57 (0.41–0.80) |
0.46 (0.41–0.52) |
0.42 (0.34–0.52) |
| Positive predictive value, % (95%CI) |
42.4 (25.5–60.8) |
49.0 (44.5–53.5) |
44.0 (37.8–50.4) |
| Negative predictive value, % (95%CI) |
94.6 (91.4–96.9) |
91.9 (90.6–93.0) |
91.8 (89.6–93.7) |
|
|
BMI ≥ 30 kg/m2
|
|
|
|
|
| Agreement, % (95%CI) |
91.2 (87.6–94.0) |
86.6 (85.2–87.9) |
82.2 (79.6–84.6) |
| Sensitivity, % (95%CI) |
33.3 (17.3–52.8) |
48.4 (43.5–53.4) |
47.6 (39.9–55.4) |
| Specificity, % (95%CI) |
97.0 (94.4–98.6) |
93.9 (92.8–94.9) |
89.5 (87.2–91.6) |
| Positive likelihood ratio, (95%CI) |
11.1 (4.88–25.1) |
7.93 (6.53–9.64) |
4.55 (3.52–5.88) |
| Negative likelihood ratio, (95%CI) |
0.69 (0.56–0.74) |
0.55 (0.50–0.60) |
0.58 (0.51–0.68) |
| Positive predictive value, % (95%CI) |
52.6 (28.9–75.6) |
60.4 (54.9–65.8) |
49.1 (41.2–57.0) |
| Negative predictive value, % (95%CI) |
93.5 (90.2–96.0) |
90.4 (89.1–91.6) |
89.0 (86.6–91.0) |
