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Table 4 Standardized effects of the parallel mediation model

From: Remnant cholesterol is correlated with retinal vascular morphology and diabetic retinopathy in type 2 diabetes mellitus: a cross-sectional study

Indirect path

Estimate (S.E.)

95% CI

Z value

P value

Lower

Upper

CRAE

0.003 (0.003)

 − 0.003

0.011

0.950

0.342

CRVE

0.020 (0.005)

0.012

0.032

3.961

 < 0.001

Df, × 10–2

 − 0.008 (0.004)

 − 0.017

 − 0.003

 − 2.352

0.019

  1. Estimate represented the mediating effect value, calculated by multiplying the standardized coefficients of the two paths before and after the mediators. 95% CI was obtained by bootstrapping. Z value and P value were obtained by Sobel test