NPPB and coronary artery disorder: The group with CHD compared with the control group had a higher percentage of male neonates (68% [n = 23 of 34] vs 49% [n = 40 of 81]; P = .11) and cesarean deliveries (21% [n = 7 of 34] vs 9% [n = 7 of 81]; P = .23), although this composition did not statistically significantly affect NT-proBNP test results.