Table 2 The mediatory role of sleep quality on the association between traditional healthy lifestyle and MAFLD-related outcomes.

From: Associations of traditional healthy lifestyle and sleep quality with metabolic dysfunction-associated fatty liver disease: two population-based studies

Traditional healthy lifestyle

Unadjusted for sleep quality

Adjusted for sleep quality

Mediation proportion (%) (95%CI)

Odds ratio (95%CI)

P for trend

Odds ratio (95%CI)

P for trend

MAFLD

ISSCC

0.004

 

0.011

 

 3 to 4 healthy behaviors

1 (reference)

1 (reference)

Reference

 2 healthy behaviors

1.39 (1.19–1.62)

1.37 (1.18–1.60)

4.66 (1.14–10.00)

 0 to 1 healthy behavior

1.23 (0.98–1.55)

1.19 (0.94–1.50)

17.72 (7.04–72.00)

US NHANES

0.016

 

0.040

 

 3 to 4 healthy behaviors

1 (reference)

 

1 (reference)

 

Reference

 2 healthy behaviors

1.43 (1.06–1.94)

 

1.39 (1.02–1.89)

 

8.02 (3.77–14.00)

 0 to 1 healthy behavior

1.60 (1.10–2.34)

 

1.52 (1.01–2.29)

 

10.88 (5.40–18.00)

At-risk MASH in US NHANES

<0.001

 

0.002

 

 3 to 4 healthy behaviors

1 (reference)

 

1 (reference)

 

Reference

 2 healthy behaviors

1.74 (1.13–2.66)

 

1.70 (1.06–2.72)

 

9.88 (1.27–63.00)

 0 to 1 healthy behavior

3.39 (2.01–5.71)

 

3.11 (1.69–5.75)

 

8.08 (2.02–19.00)

Significant fibrosis in US NHANES

0.156

 

0.364

 

 3 to 4 healthy behaviors

1 (reference)

 

1 (reference)

 

Reference

 2 healthy behaviors

1.19 (0.78–1.80)

 

1.18 (0.71–1.93)

 

13.13 (3.52–47.00)

 0 to 1 healthy behavior

1.53 (0.84–2.77)

 

1.38 (0.67–2.83)

 

11.87 (1.68–40.00)

  1. ISSCC Imaging subcohort of South China Cohort, MAFLD metabolic dysfunction-associated fatty liver disease, MASH metabolic dysfunction-associated steatohepatitis, NHANES National Health and Nutrition Examination Survey.
  2. All models were adjusted for age, gender, race (US NHANES), education, marriage and income level. The odds ratio (95%CI) and P values in US NHANES included the US population and study design weights to account for the complex survey design.
  3. Bold values indicated P values < 0.05.