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Table 2 Regression coefficients for obesity indicators and fasting plasma glucose by daytime napping status in 29,355 participants in the Guangzhou Biobank Cohort Study

From: Obesity indicators as mediators of association between daytime napping and type 2 diabetes mellitus: the Guangzhou Biobank Cohort Study

Outcomes

Non-nappers

Nappers; β and 95% CIa

Body mass index, kg/m2

0.00

0.003 (− 0.077, 0.083)

Waist circumference, cm

0.00

0.461 (0.250, 0.672)**

Hip circumference, cm

0.00

0.074 (− 0.080, 0.229)

Waist-to-hip ratio

0.00

0.004 (0.003, 0.006)**

Waist-to-height ratio

0.00

0.003 (0.001, 0.004)*

Fasting plasma glucose, mmol/l (N = 27,018)

0.00

0.073 (0.041, 0.105)**

  1. aAdjusting for sex, age, education, occupation, smoking status, alcohol use, and physical activity
  2. *P < 0.01
  3. **P < 0.001