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目的观察艾滋病患者治疗6个月内的机会性感染与CD4+ T细胞计数之间的关系。方法对136例患者在治疗6个月内机会性感染与CD4+ T细胞计数进行回顾性调查分析。结果治疗3个月内有87.5%(119/136)的患者CD4+ T细胞数≤200个/μl,治疗6个月内41.9%(57/136)的患者CD4+T细胞数≤200个/μl。初始治疗时CD4+ T细胞数≤200个/μl的136例中发生多种机会性感染82例,感染率为60.3%;治疗6个月时而CD4+ T细胞计数>200个/μl的79例患者中,只有3例发生了机会性感染,其感染率3.8%。结论艾滋病患者在CD4+ T细胞数≤200个/μl时机会性感染出现频率较少,CD4+ T细胞数<200个/μl<200个/μl时机会性感染的频率明显增加;初始治疗时全部患者CD4+ T细胞数<200个/μl,很容易发生各种机会性感染。
Objective To investigate the relationship between opportunistic infections and CD4 + T cell counts within 6 months of treatment of AIDS patients. Methods A retrospective analysis of 136 patients with opportunistic infections and CD4 + T cell counts within 6 months of treatment was conducted. Results The number of CD4 + T cells in 87.5% (119/136) patients within 3 months after treatment was ≤200 / μl. The number of CD4 + T cells in 41.9% (57/136) patients within 6 months was ≤200 / μl . Of the 136 patients with CD4 + T cell count ≤200 cells / μl initially, 82 opportunistic infections occurred, with a prevalence of 60.3%; among 79 patients who had 6 months of treatment and a CD4 + T cell count of> 200 cells / μl , Only 3 cases of opportunistic infections, the infection rate of 3.8%. Conclusion The frequency of opportunistic infections is significantly lower in patients with AIDS when the number of CD4 + T cells is less than 200 cells / μl, and the frequency of opportunistic infections is significantly increased when the number of CD4 + T cells is less than 200 cells / μl. CD4 + T cell count <200 / μl, it is prone to a variety of opportunistic infections.