title: The cost-effectiveness of elective Cesarean delivery for HIV-infected women with detectable HIV RNA during pregnancy.
abstract: OBJECTIVE
  To determine the net health consequences, costs, and cost-effectiveness of alternative delivery strategies for HIV-infected pregnant women with detectable HIV RNA in the USA.
  
  
  METHODS
  Cost-effectiveness analysis using a probabilistic decision model.
  
  
  METHODS
  The model compared two strategies: elective Cesarean section and vaginal delivery. Data for HIV transmission rate, maternal death rate, health-related quality of life and costs were obtained from the literature, national databases, and a tertiary hospital's cost accounting system. Model outcomes included total lifetime costs, quality-adjusted life expectancy, maternal death rate, HIV transmission rate, and incremental cost-effectiveness ratios.
  
  
  RESULTS
  Elective Cesarean section resulted in a vertical HIV transmission rate of 34.9 per 1000 births compared with 62.3 per 1000 births for vaginal delivery. Elective Cesarean section was more effective (38.7 quality adjusted life years per mother and child pair) and less costly ($10600 per delivery) than trial of labor (38.2 combined quality adjusted life years at a cost of $14500 per delivery). However, elective Cesarean section increased maternal mortality by 2.4 deaths per 100000 deliveries. The results were consistent over a wide range of the variables, but were sensitive to the risk of HIV transmission with vaginal delivery and the relative risk of HIV transmission with elective Cesarean section.
  
  
  CONCLUSIONS
  In pregnant HIV-infected women with detectable HIV RNA, elective Cesarean section would reduce total costs and increase overall quality-adjusted life expectancy for the mother-child pair, albeit at a slight loss of quality adjusted life expectancy to the mother.
authors: Department of Internal Medicine and Institute for Health Policy and Health Services Research, University of Cincinnati Medical Center, Ohio 45267-0535, USA.
authors: J M
authors: JM
authors: Mrus
authors: S J
authors: SJ
authors: Goldie
authors: M C
authors: MC
authors: Weinstein
authors: J
authors: J
authors: Tsevat
mesh_terms: D000328:Adult; D002585:Cesarean Section / Q000191:economics*; D003362:Cost-Benefit Analysis; D003661:Decision Support Techniques; D017558:Elective Surgical Procedures / Q000191:economics; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission*; D015497:HIV-1 / Q000502:physiology; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D009321:Natural Childbirth; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000821:virology*; D019057:Quality-Adjusted Life Years; D012367:RNA, Viral / Q000097:blood
chemical_list: D012367:RNA, Viral