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Table 2 Spearman correlations between urinary isoprostanes, serum and tissue retinoids/carotenoids

From: Retinoid and carotenoid status in serum and liver among patients at high-risk for liver cancer

 

Urinary isoprostanes (ng/mg creatinine)

Serum Retinoids/Carotenoids (ng/mL) (n = 77)

r

P-value

Retinol

−0.23

0.05

Lycopene

−0.18

0.12

β-Carotene

−0.22

0.05

Lutein

−0.12

0.31

RBP4 (ug/L)

−0.25

0.03

Tissue Retinoids/Carotenoids (ng/mg) (n = 60)

  

Retinol

−0.05

0.72

Lycopene

−0.22

0.09

β-Carotene

−0.08

0.53

Retinyl Palmitate

−0.03

0.79

  1. Bold face represents statistically significant values