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Table 2 Model-fitting results of stepwise regression for serum PEDF vs. significantly correlated variables for control women

From: Circulating levels and subcutaneous adipose tissue gene expression of pigment epithelium-derived factor in polycystic ovary syndrome and normal women: a case control study

Serum PEDF (ug/ml) vs.independent variables Coefficient ± SE β p
Fasting insulin 6.853 ± 8.731 0.236 0.451
Total testosterone 9.346 ± 13.197 0.213 0.495
  1. r2 = 0.114.
  2. β standardized regression coefficients. Values for fasting insulin and total testosterone were log10-transformed.