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. 2023 Feb 21;17(2):e0011129. doi: 10.1371/journal.pntd.0011129

Fig 3. Two-way sensitivity analysis for the maternal HTLV-1 seropositivity rate and the proportion of long-term breastfeeding.

Fig 3

HTLV-1 antenatal screening is optimal in the blue region which includes the base-case result (x). No screening is optimal in the orchid region. This figure shows that HTLV-1 antenatal screening is more cost-effective the higher the maternal HTLV-1 seropositivity rate and the higher the proportion of long-term breastfeeding. WTP, willingness-to-pay; HTLV-1, human T cell leukemia virus 1.