Dataset Information

Cost-effectiveness of option B+ in prevention of mother-to-child transmission of HIV in Yunnan Province, China.

ABSTRACT:

Background

Although Option B+ may be more costly than Options B, it may provide additional health benefits that are currently unclear in Yunnan province. We created deterministic models to estimate the cost-effectiveness of Option B+.

Methods

Data were used in two deterministic models simulating a cohort of 2000 HIV+ pregnant women. A decision tree model simulated the number of averted infants infections and QALY acquired for infants in the PMTCT period for Options B and B+. The minimum cost was calculated. A Markov decision model simulated the number of maternal life year gained and serodiscordant partner infections averted in the ten years after PMTCT for Option B or B+. ICER per life year gained was calculated. Deterministic sensitivity analyses were conducted.

Results

If fully implemented, Option B and Option B+ averted 1016.85 infections and acquired 588,01.02 QALYs.The cost of Option B was US$1,229,338.47, the cost of Option B+ was 1,176,128.63. However, when Options B and B+ were compared over ten years, Option B+ not only improved mothers'ten-year survival from 69.7 to 89.2%, saving more than 3890 life-years, but also averted 3068 HIV infections between serodiscordant partners. Option B+ yielded a favourable ICER of $32.99per QALY acquired in infants and $5149per life year gained in mothers. A 1% MTCT rate, a 90% coverage rate and a 20-year horizon could decrease the ICER per QALY acquired in children and LY gained in mothers.

Conclusions

Option B+ is a cost-effective treatment for comprehensive HIV prevention for infants and serodiscordant partners and life-long treatment for mothers in Yunnan province, China. Option B+ could be implemented in Yunnan province, especially as the goals of elimination mother-to-child transmission of HIV and "90-90-90" achieved, Option B+ would be more attractive.

SUBMITTER: Wang X

PROVIDER: S-EPMC6560771 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Cost-effectiveness of option B+ in prevention of mother-to-child transmission of HIV in Yunnan Province, China.

Wang Xiaowen X Guo Guangping G Zheng Jiarui J Lu Lin L

BMC infectious diseases 20190611 1

<h4>Background</h4>Although Option B+ may be more costly than Options B, it may provide additional health benefits that are currently unclear in Yunnan province. We created deterministic models to estimate the cost-effectiveness of Option B+.<h4>Methods</h4>Data were used in two deterministic models simulating a cohort of 2000 HIV+ pregnant women. A decision tree model simulated the number of averted infants infections and QALY acquired for infants in the PMTCT period for Options B and B+. The m ...[more]

PMID: 31185927

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Dataset Information

Cost-effectiveness of option B+ in prevention of mother-to-child transmission of HIV in Yunnan Province, China.

Background

Methods

Results

Conclusions

Publications

Cost-effectiveness of option B+ in prevention of mother-to-child transmission of HIV in Yunnan Province, China.

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