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Table 3 The OR of general obesity, high PBF and visceral obesity among the total of participants according to sleep duration (n=9509)

From: Gender differences in the association between sleep duration and body mass index, percentage of body fat and visceral fat area among chinese adults: a cross-sectional study

Variables Model OR (95% CI)
Sleep Duration
< 7 h 7-9 h ≥ 9 h
General obesity Model 1 1.22 (1.02-1.44) reference 0.90 (0.74-1.10)
Model 2 1.24 (1.04-1.47) reference 0.90 (0.73-1.09)
Model 3 1.22 (1.02-1.45) reference 0.88 (0.72-1.08)
High PBF Model 1 1.04 (0.92-1.17) reference 0.99 (0.86-1.13)
Model 2 1.03 (0.91-1.17) reference 0.99 (0.86-1.13)
Model 3 1.01 (0.89-1.15) reference 0.98 (0.87-1.12)
Visceral obesity Model 1 1.17 (1.03-1.33) reference 0.96 (0.84-1.11)
Model 2 1.17 (1.02-1.33) reference 0.96 (0.84-1.11)
Model 3 1.14 (1.01-1.30) reference 0.95 (0.83-1.10)
  1. Model 1 was adjusted for age, occupation, marriage status, education level, smoking, alcohol drinking and exercise; Model 2 was adjusted for subjective sleep quality in addition to Model 1; Model 3 was adjusted for chronic diseases, cancer and regular medication in last three months in addition to Model 2