Table 3 Association between BMI, WC, PBF, BRI,ABSI and pulmonary function.
From: Non-linear association of anthropometric measurements and pulmonary function
Female | |||
BMI | < 25.0 | 25.0–29.9 | ≥ 30 |
FEV1 %predicted | 0.80 [0.36, 1.24] | −0.47 [−1.15, 0.20] | −0.19 [−0.39, 0.00] |
FVC %predicted | 1.02 [0.62, 1.43] | −0.61 [−1.23, 0.02] | −0.26 [−0.44, −0.09] |
FEV1/FVC ratio % | −0.14 [−0.35, 0.07] | 0.08 [−0.29, 0.45] | 0.05 [−0.02, 0.13] |
Waist circumference (cm) | Tertile 1 [< 86.6] | Tertile 2 [86.6–100.1] | Tertile 3 [> 100.1] |
FEV1 %predicted | 0.02 [−0.12, 0.16] | −0.17 [−0.35, 0.01] | −0.13 [−0.22, −0.04] |
FVC %predicted | 0.09 [−0.06, 0.23] | −0.24 [−0.45, −0.04] | −0.17 [−0.24, −0.10] |
FEV1/FVC ratio % | −0.07 [–0.15, 0.00] | 0.05 [−0.05, 0.15] | 0.02 [−0.02, 0.06] |
Percentage body fat % | Tertile 1 [< 37.2] | Tertile 2 [37.2–42.3] | Tertile 3 [> 42.3] |
FEV1 %predicted | 0.06 [–0.27, 0.39] | 0.26 [−0.31, 0.84] | −0.31 [−0.82, 0.21] |
FVC %predicted | 0.22 [−0.06, 0.49] | −0.06 [–0.70, 0.56] | −0.66 [−1.16, −0.15] |
FEV1/FVC ratio % | −0.12 [−0.27, 0.02] | 0.27 [−0.06, 0.59] | 0.26 [0.05, 0.47] |
Body roundness index | Tertile 1 [< 4.04] | Tertile 2 [4.04–5.93] | Tertile 3 [> 5.93] |
FEV1 %predicted | 1.02 [−0.27, 2.30] | −1.14 [−2.53, 0.24] | −0.58 [−1.16, 0.01] |
FVC %predicted | 1.71 [0.42, 3.01] | −1.17 [−2.77, 0.43] | −0.89 [−1.36, −0.42] |
FEV1/FVC ratio % | −0.51 [−1.02, 0.01] | 0.02 [−0.94, 0.98] | 0.22 [−0.03, 0.46] |
A body shape index (per 0.001 increment) | Tertile 1 [< 0.0780] | Tertile 2 [0.0780–0.0819] | Tertile 3 [> 0.0819] |
FEV1 %predicted | −0.50 [−0.81, −0.20] | −0.14 [−1.04, 0.76] | −0.61 [−1.11, −0.11] |
FVC %predicted | −0.58 [−0.88, −0.28] | −0.37 [−1.24, 0.50] | −0.44 [−0.75, −0.12] |
FEV1/FVC ratio % | 0.02 [−0.14, 0.18] | 0.10 [−0.24, 0.45] | −0.17 [−0.42, 0.07] |
Male | |||
BMI | < 25.0 | 25.0–29.9 | ≥ 30 |
FEV1 %predicted | 1.29 [0.78, 1.81] | −0.68 [−1.27, −0.08] | −0.35 [−0.51, −0.19] |
FVC %predicted | 1.38 [0.93, 1.83] | −0.84 [−1.36, −0.31] | −0.42 [−0.56, −0.28] |
FEV1/FVC ratio % | −0.08 [−0.34, 0.17] | 0.09 [−0.20, 0.37] | 0.05 [−0.05, 0.15] |
Waist circumference (cm) | Tertile 1 [< 92] | Tertile 2 [92–103.9] | Tertile 3 [> 103.9] |
FEV1 %predicted | 0.22 [0.02, 0.42] | −0.09 [−0.38, 0.20] | −0.17 [−0.25, −0.10] |
FVC %predicted | 0.32 [0.14, 0.50] | −0.10 [−0.32, 0.12] | −0.20 [−0.27, −0.13] |
FEV1/FVC ratio % | −0.10 [−0.18, −0.01] | 0.01 [−0.15, 0.17] | 0.01 [−0.03, 0.06] |
Percentage body fat % | Tertile 1 [< 25.3] | Tertile 2 [25.3–29.7] | Tertile 3 [> 29.7] |
FEV1 %predicted | 0.02 [−0.34, 0.37] | −0.35 [−1.23, 0.52] | −0.26 [−0.67, 0.15] |
FVC %predicted | 0.19 [−0.08, 0.45] | −0.57 [−1.41, 0.27] | −0.28 [−0.64, 0.09] |
FEV1/FVC ratio % | −0.15 [−0.42, 0.12] | 0.14 [−0.24, 0.53] | −0.02 [−0.16, 0.13] |
Body roundness index | Tertile 1 [< 3.82] | Tertile 2 [3.82–5.25] | Tertile 3 [> 5.25] |
FEV1 %predicted | 1.43 [−0.09, 2.95] | −2.83 [−4.88, −0.77] | −1.29 [−1.81, −0.78] |
FVC %predicted | 1.91 [0.53, 3.30] | −2.61 [−4.13, −1.09] | −1.41 [−1.93, −0.89] |
FEV1/FVC ratio % | −0.42 [−1.14, 0.30] | −0.15 [−1.26, 0.96] | 0.06 [−0.20, 0.33] |
A body shape index (per 0.001 increment) | Tertile 1 [< 0.0789] | Tertile 2 [0.0789–0.0825] | Tertile 3 [> 0.0825] |
FEV1 %predicted | −0.39 [−0.73, −0.06] | −1.26 [−2.30, −0.21] | −1.17 [−1.63, −0.70] |
FVC %predicted | −0.25 [−0.58, 0.08] | −1.19 [−2.03, −0.36] | −0.99 [−1.43, −0.56] |
FEV1/FVC ratio % | −0.12 [−0.35, 0.11] | −0.01 [−0.49, 0.47] | −0.17 [−0.42, 0.08] |
