Table 4 Logistic regression analysis of the relationship between NAFLD on ultrasound and FSH according to gender and age stratification

All

Odds ratios

0.991

0.981

0.979

95%CI

0.985–0.997

0.969–0.993

0.968–0.989

P value

0.003

0.002

< 0.001

Men*

N = 98

Odds ratios

0.971

0.859

0.937

95%CI

0.942-1.000

0.764–0.966

0.892–0.984

P value

0.046

0.011

0.009

Women*

N = 357

Odds ratios

0.981

0.980

0.982

95%CI

0.973–0.990

0.967–0.993

0.971–0.993

P value

< 0.001

0.003

0.002

Age stratification

between 60–70 years

Odds ratios

0.988

0.986

0.983

 N = 230

95%CI

0.979–0.996

0.969–1.003

0.967–0.999

P value

0.005

0.114

0.033

Over 70 years

Odds ratios

0.993

0.963

0.973

 N = 225

95%CI

0.985–1.002

0.943–0.984

0.958–0.989

P value

0.150

0.001

0.001