Table 4 Subgroup analysis of the association between energy-adjusted total BCAA intake and odds of abdominal obesity
Tertile distribution of energy-adjusted total BCAA intake | ||||||
|---|---|---|---|---|---|---|
T1 | T2 | T3 | P for trend | P for Interaction | ||
Age | ||||||
< 35years | cases/total | 21/74 | 29/69 | 19/65 | ||
OR (CI) | 1.00 | 1.82 (0.87, 3.81) | 0.93 (0.42, 2.02) | 0.86 | 0.30 | |
≥ 35years | cases/total | 39/67 | 34/72 | 36/76 | ||
OR (CI) | 1.00 | 0.52 (0.25, 1.07) | 0.55 (0.25, 1.13) | 0.11 | ||
Ever smoked | ||||||
No | cases/total | 57/129 | 57/132 | 45/126 | ||
OR (CI) | 1.00 | 0.85 (0.50, 1.43) | 0.64 (0.38, 1.09) | 0.10 | 0.04 | |
Yes | cases/total | 3/12 | 6/9 | 10/15 | ||
OR (CI) | 1.00 | 4.33 (0.27, 90.56) | 8.12 (0.49, 133.08) | 0.14 | ||
Alcohol use | ||||||
No | cases/total | 22/57 | 22/58 | 24/61 | ||
OR (CI) | 1.00 | 0.79 (0.34, 1.83) | 0.92 (0.41, 2.07) | 0.88 | 0.35 | |
Yes | cases/total | 38/84 | 41/83 | 31/80 | ||
OR (CI) | 1.00 | 1.04 (0.54, 1.98) | 0.58 (0.29, 1.14) | 0.11 | ||
History of Diabetes | ||||||
No | cases/total | 59/139 | 62/139 | 50/135 | ||
OR (CI) | 1.00 | 1.00 (0.60, 1.65) | 0.72 (0.43, 1.21) | 0.21 | N/Ac | |
Yes | cases/total | 1/2 | 1/1 | 5/6 | ||
OR (CI)b | – | – | – | |||
History of hypertension | ||||||
No | cases/total | 54/130 | 59/132 | 49/132 | ||
OR (CI) | 1.00 | 1.06 (0.63, 1.79) | 0.74 (0.44, 1.25) | 0.25 | N/Ac | |
Yes | cases/total | 6/11 | 4/9 | 6/9 | ||
OR (CI)b | – | – | – | |||