highly significantP < 0.001
The difference between the two correlation matrices was highly significant (P < 0.001).
The difference between the two correlation matrices was highly significant (P < 0.001).
480 (253–1100) pg/ml; P = 0.006], while at peak only a borderline significant difference was observed [694 (432–1393) vs. 416 (222–1045) pg/ml; P = 0.080].