title: Improved survival of persons with human immunodeficiency virus type 1 infection in the era of highly active antiretroviral therapy in Taiwan.
abstract: We assessed the survival of 1,044 HIV-infected persons enrolled in three periods: period 1, 1994 to 1997 (before the introduction of highly active antiretroviral therapy [HAART]); period 2, 1997 to 2000 (early-HAART); and period 3, 2000 to 2004 (late-HAART). As of 30 June 2005, 259 (24.8%) persons had died after a median observation duration of 985 days (range, 2 - 4,025 days). The mortality rate declined from 33.75 per 100 person-years in the pre-HAART era to 6.51 per 100 person-years in the late-HAART era (P < 0.0001). The adjusted hazard ratios for death in persons with a baseline CD4 count of <200 cells/mul in periods 2 and 3 were 0.605 (P = 0.007) and 0.371 (P < 0.0001), respectively, when compared with persons enrolled in period 1; the adjusted hazard ratio for death was 0.611 for persons enrolled in period 3 when compared to period 2 (P = 0.01). Our study suggested that the survival of persons in the late stage of HIV infection in Taiwan continued to improve in the late HAART era.
authors.affiliation: Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan. hcc0401@ha.mc.ntu.edu.tw
authors.forename: Chien-Ching
authors.initials: CC
authors.lastname: Hung
authors.forename: Chin-Fu
authors.initials: CF
authors.lastname: Hsiao
authors.forename: Mao-Yuan
authors.initials: MY
authors.lastname: Chen
authors.forename: Szu-Min
authors.initials: SM
authors.lastname: Hsieh
authors.forename: Sui-Yuan
authors.initials: SY
authors.lastname: Chang
authors.forename: Wang-Huei
authors.initials: WH
authors.lastname: Sheng
authors.forename: Hsin-Yun
authors.initials: HY
authors.lastname: Sun
authors.forename: Shan-Chwen
authors.initials: SC
authors.lastname: Chang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D023241:Antiretroviral Therapy, Highly Active; D018791:CD4 Lymphocyte Count; D005260:Female; D015658:HIV Infections / Q000188:drug therapy* / Q000276:immunology; D015497:HIV-1 / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013624:Taiwan