Methods:CD_4,CD_8, CD_4/CD_8 ratio and body weight before and after treatment in the patients who had been treated decoction or proprietary medicine of TCM for over 10 years were compared.

• 方法:对服用中药汤剂或成药治疗10年以上艾滋病病例的CD_4计数、CD_8计数、CD_4/CD_8比值以及体重进行前后对照并作统计学处理。