showed a trendP =0.064
The clinical prediction model also showed a trend to be improved by addition of cTnT separately, yielding a continuous net reclassification index improvement of 8.0% (95% CI, –2.3% to 11.9%; P =0.064), and an integrated discrimination index of +0.001 (95% CI, 0.000–0.002; P =0.001).