摘要
评价血友病合并人类免疫缺陷病毒(HIV)和丙型肝炎病毒(HCV)感染的患者接受高效抗逆转录病毒治疗(highly ac-tive anti-retroviral therapy,HAART)时总淋巴细胞计数(total lymphocyte count,TLC)与CD4+T淋巴细胞计数间的相关性。回顾性分析了61例接受HAART的血友病合并HIV和HCV感染的患者共885对TLC与CD4+T淋巴细胞计数间的相关性。TLC用于预测CD4+T淋巴细胞计数的敏感性、特异性和阳性预侧值分别在不同的TLC范围对应于CD4+T淋巴细胞计数<200个/mm3时和CD4+T淋巴细胞计数<350个/mm3时获得。结果885对TLC与CD4+T淋巴细胞计数间存在相关性(r=0.511,P<001)。TLC<1 600个/mm3对应CD4+T淋巴细胞计数<200个/mm3有62.8%的敏感性、68.1%的特异性、43.1%的阳性预测值;TLC<1 800个/mm3对应CD4+T淋巴细胞计数<350个/mm3有79.1%的敏感性、78.0%的特异性、72.5%的阳性预测值。TLC可以作为一种低廉的监测手段在AIDS患者接受HAART时用于估测CD4+T淋巴细胞计数,其敏感性、特异性和阳性预侧值在TLC<1 800个/mm3对应CD4+T淋巴细胞计数<350个/mm3时最为明显。
To assess the correlation of the total lymphocyte count(TLC) in peripheral blood of patients of hemophilia co-infected by HIV and HCV with the counting of CD4+T cells during highly active anti-retroviral therapy(HAART),a retrospective study was made to evaluate the correlation between TLC and counting of CD4+T cells.The sensitivity,specificity and positive predictive value of various TLC cutoffs were determined for the CD4+T cell counts below 200 mm3 and 350 mm3.Significant correlation was noted in 885 pair...
出处
《现代免疫学》
CAS
CSCD
北大核心
2008年第4期331-334,共4页
Current Immunology
