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Table 3 Stratified analysis of association between meat subtypes intakes and NAFLD risk

From: Association of meat consumption with NAFLD risk and liver-related biochemical indexes in older Chinese: a cross-sectional study

Subgroup

Red meat (per 50 g/day)

Processed meat (per 50 g/day)

Poultry (per 50 g/day)

Fish (per 50 g/day)

OR (95%CI)

P for interaction

OR (95%CI)

P for interaction

OR (95%CI)

P for interaction

OR (95%CI)

P for interaction

Gender

 

0.259

 

0.759

 

0.565

 

0.844

 Male

1.177 (1.013–1.368)

 

0.991 (0.798–1.231)

 

1.156 (0.737–1.838)

 

0.962 (0.820–1.128)

 

 Female

1.097 (0.883–1.364)

 

1.165 (0.619–2.193)

 

0.896 (0.397–2.018)

 

1.009 (0.857–1.188)

 

Age

 

0.503

 

0.208

 

0.121

 

0.220

 < 60 years

1.112 (0.969–1.276)

 

1.004 (0.812–1.243)

 

0.990 (0.649–1.510)

 

0.956 (0.841–1.087)

 

  ≥ 60 years

1.255 (0.956–1.649)

 

3.397 (0.657–17.567)

 

2.134 (0.686–6.636)

 

1.201 (0.870–1.657)

 

BMI

 

0.543

 

0.346

 

0.391

 

0.947

 < 24 kg/m2

1.141 (0.906–1.438)

 

0.856 (0.508–1.441)

 

1.124 (0.624–2.024)

 

1.025 (0.873–1.205)

 

  ≥ 24 kg/m2

1.195 (1.029–1.387)

 

1.196 (0.789–1.811)

 

1.542 (0.880–2.704)

 

1.002 (0.855–1.175)

 

Smoking status

 

0.425

 

0.811

 

0.746

 

0.732

 Never

1.079 (0.916–1.271)

 

1.195 (0.685–2.082)

 

1.332 (0.747–2.376)

 

1.018 (0.888–1.168)

 

 Former

1.560 (0.908–2.680)

 

1.422 (0.052–39.060)

 

1.246 (0.228–6.818)

 

1.047 (0.697–1.573)

 

 Current

1.176 (0.959–1.442)

 

1.006 (0.798–1.269)

 

0.936 (0.535–1.638)

 

0.919 (0.726–1.164)

 

Tea intake status

 

0.095

 

0.842

 

0.201

 

0.745

 No

1.014 (0.832–1.235)

 

1.006 (0.808–1.253)

 

0.822 (0.430–1.570)

 

0.965 (0.726–1.281)

 

 Yes

1.229 (1.048–1.442)

 

1.037 (0.499–2.155)

 

1.413 (0.838–2.385)

 

0.994 (0.875–1.131)

 

Hypertension

 

0.166

 

0.195

 

0.363

 

0.094

 No

1.037 (0.884–1.216)

 

1.269 (0.870–1.852)

 

0.935 (0.568–1.537)

 

0.905 (0.760–1.079)

 

 Yes

1.304 (1.063–1.598)

 

0.766 (0.389–1.508)

 

1.440 (0.752–2.757)

 

1.138 (0.945–1.369)

 

Dyslipidemia

 

0.245

 

0.118

 

0.607

 

0.709

 No

1.203 (1.017–1.424)

 

1.686 (0.806–3.526)

 

1.208 (0.709–2.056)

 

0.999 (0.860–1.159)

 

 Yes

1.072 (0.898–1.278)

 

0.958 (0.759–1.211)

 

1.037 (0.594–1.812)

 

0.975 (0.811–1.172)

 

Diabetes

 

0.973

 

0.852

 

0.112

 

0.110

 No

1.129 (0.988–1.290)

 

1.001 (0.810–1.237)

 

0.978 (0.631–1.518)

 

0.936 (0.813–1.076)

 

 Yes

1.272 (0.923–1.753)

 

1.206 (0.357–4.073)

 

2.816 (0.990–8.008)

 

1.447 (1.017–2.059)

 

Physical activity

 

0.745

 

0.730

 

0.653

 

0.736

 < 9.0 h/week

1.135 (0.949–1.356)

 

0.800 (0.346–1.851)

 

1.211 (0.716–2.046)

 

1.001 (0.828–1.211)

 

  ≥ 9.0 h/week

1.134 (0.957–1.344)

 

1.024 (0.829–1.266)

 

1.070 (0.600–1.908)

 

0.986 (0.851–1.142)

 
  1. NAFLD, non-alcoholic fatty liver diseases; BMI, body mass index
  2. *Adjusted for age, gender, BMI, smoking status, tea intake status, weekly hours of physical activity and the presence of hypertension, dyslipidemia and diabetes