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Table 4 Stratified analysis of the association between Mn and NAFLD

From: Blood manganese and non-alcoholic fatty liver disease in a high manganese exposure area in China

 

Quartile 1

Quartile 2

Quartile 3

Quartile 4

P interaction

Smoking

     

 Never

1

1.523 (0.992,2.338)

1.628 (1.067,2.483)

2.153 (1.408,3.290)

0.073

 Ever

1

1.054 (0.692,1.605)

1.065 (0.696,1.631)

1.140 (0.737,1.762)

 

Drinking

     

 No

1

0.996 (0.686,1.445)

0.914 (0.623,1.342)

1.236 (0.842,1.814)

0.013

 Yes

1

1.979 (1.217,3.220)

2.365 (1.473,3.795)

2.596 (1.608,4.191)

 

Hypertension

     

 No

1

1.307 (0.916,1.864)

1.335 (0.936,1.904)

1.739 (1.212,2.493)

0.66

 Yes

1

1.301 (0.753,2.247)

1.515 (0.877,2.617)

1.516 (0.879,2.616)

 

Diabetes

     

 No

1

1.386 (1.023,1.878)

1.360 (1.003,1.843)

1.733 (1.277,2.352)

0.63

 Yes

1

0.243 (0.058,1.020)

0.987 (0.236,4.125)

0.796 (0.148,4.275)

 
  1. The data are presented as odds ratio (95% confidence interval). The logistic regression models are constructed with data of the control group of those with blood Mn concentration in the lowest quartile
  2. The model was adjusted for age, sex (only for the total population), metabolic equivalents, alanine transaminase, total cholesterol, triglycerides, low-density lipoprotein, gamma-glutamyl- transpeptidase, hypertension, diabetes, smoking, and drinking status
  3. NAFLD, non-alcoholic fatty liver disease; Mn, manganese