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. 2022 Aug 16;17(8):e0270833. doi: 10.1371/journal.pone.0270833

Table 4. Base-case results: Probabilistic analysis.

Scenario Therapy Costs QALYs Inc. cost Inc. QALYs ICER
NHS and social services perspective
Pessimistic ABA £76,587 5.02 £58,940 0.24 £240,868
TAU £17,648 4.77 - - -
Optimistic ABA £76,341 5.60 £58,630 0.85 £69,385
TAU £17,711 4.75 - - -
Public sector perspective
Pessimistic ABA £191,264 5.00 £46,103 0.24 £189,122
TAU £145,161 4.75 - - -
Optimistic ABA £184,411 5.61 £39,233 0.84 £46,768
TAU £145,178 4.77 - - -

ABA = Applied Behaviour Analysis, ICER = incremental cost-effectiveness ratio, Inc. = Incremental, QALY = Quality Adjusted Life Years, TAU = Treatment as Usual.