a decreasing trendP < 0.001
BMI also differed across quartiles, with a decreasing trend in obesity (BMI ≥ 30 kg/m 2 ) from Q1 (41.47%) to Q4 (32.32%, P < 0.001).
BMI also differed across quartiles, with a decreasing trend in obesity (BMI ≥ 30 kg/m 2 ) from Q1 (41.47%) to Q4 (32.32%, P < 0.001).