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Table 4 Associations between serum irisin levels, and serum levels of cancer biomarkers and of markers of adiposity

From: Serum irisin levels are lower in patients with breast cancer: association with disease diagnosis and tumor characteristics

Biomarker

Median (25th–75th percentile)

rho

p-value

CEA (ng/ml)

1.36 (0.86–2.04)

0.082

0.455

CA 15–3 (U/ml)

15.90 (10.35–23.43)

−0.067

0.539

HER2/neu (ng/ml)

11.80 (10.05–14.90)

0.147

0.274

Adiponectin (μg/ml)a

12.30 ± 4.46

0.174

0.201

Resistin (ng/ml)

5.06 (4.35–5.94)

−0.203

0.134

Leptin (ng/ml)

18.99 (9.95–27.72)

0.399

0.003

  1. aData are presented as mean ± standard deviation