an increasing trendp = 0.105
Conversely, congenital heart disease, encompassing both cyanotic conditions like tetralogy of Fallot and non-cyanotic conditions such as atrial septal defect, small ventricular septal defect, and patent ductus arteriosus showed an increasing trend from 7.5 to 14.7% ( p = 0.105), though this was not statistically significant.