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Table 1 Baseline demographic factors and comorbidities of study participants according to sleep disorder status

From: Non-alcoholic fatty liver disease among patients with sleep disorders: a Nationwide study of Taiwan

 Comparison CohortSleep Disorder Cohort 
(N = 33,045)(N = 33,045) 
CharacteristicsN%N%p-valuea
Sex    < 0.001
 Women14,00242.419,93760.3 
 Men19,04357.613,10839.7 
Age (year)    < 0.001
 20–3917,69653.6758222.9 
 40–5910,81732.713,27140.2 
  ≥ 60453213.712,19236.9 
 Mean (standard deviation)41.3(15.6)53.6(16.5)< 0.001b
Comorbidities
 Diabetes15294.6481614.6< 0.001
 Dyslipidemia24517.4847425.6< 0.001
 Hypertension423112.814,47643.8< 0.001
 Ischemic Heart Disease16595.0817624.7< 0.001
 Depression2180.7411112.4< 0.001
 Anxiety disorder11203.412,87039.0< 0.001
  1. aChi-square test, unless otherwise noted; bStudent’s t-test