Quality Appraisal of the Pharmacoeconomic Research Literature about Antivirals: A Comparison between Chinese Medicine and Non-Chinese Medicine

Abstract

Introduction. Antiviral activity is a main function of many types of traditional Chinese medicine (TCM), and they may contribute more in the process of certain viral epidemics. Therefore, based on the effectiveness and economy of TCM, we aimed to determine the situation of health economic studies about antivirals, especially the difference between TCM and non-TCM. Methods. A literature search of three databases was conducted with a time range of January 2000-December 2020, and terms related to health economics and TCM were used as key terms. QHES and CHEERS were used as quality assessment tools. Results. 203 papers were included in our research. After evaluation using QHES and CHEERS, antiviral TCM obtained an overall score of 41.37 ± 4.46/99 in QHES, compared with 48.89 ± 7.25/99 (18.18% higher than TCM) of antiviral non-TCM. Conclusion. With a statistically significant difference, the overall quality of pharmacoeconomic research about antiviral non-Chinese medicine is better than that about antiviral Chinese medicine, which may have resulted from researchers' capacities or the absence of a more suitable standard for pharmacoeconomic research. It tells that the quality of pharmacoeconomic studies about TCM still warrants improvement.