The main data source was the National Health Insurance Research Database (NHIRD) of Taiwan. A total of 3368 KD cases involving children under 2 years of age were enrolled from January 2015 to November 2020. The primary endpoint was IVIG resistance, which we defined as the total amount ...
(bottom 30%) based on financial contributions to health insurance. Although the NHID’s national health screening database contains information about health behaviors, such as smoking, drinking, and exercise, nearly 40% of the study subjects never had a national health checkup, so much of the ...