borderline significantP = 0.068
In serum, the increase from 7.70, 6.13–15.00 pmol/ml to 12.34, 6.80–21.21 pmol/ml was borderline significant ( P = 0.068).
In serum, the increase from 7.70, 6.13–15.00 pmol/ml to 12.34, 6.80–21.21 pmol/ml was borderline significant ( P = 0.068).