NPPB and diabetes mellitus: Many scholars have explored the influencing factors related to the degree of stenosis in patients with CHD, suggesting that the history of diabetes, blood glucose level, white blood cell count, serum troponin, fibrinogen level, fibrinogen to albumin ratio, BNP level, total bilirubin, and uric acid level were independent factors on the severity of coronary artery lesions.12, 13, 14, 15, 16, 17, 18