Figures & data
Table 1. Baseline characteristics of the study sample (N = 149).
Table 2. Average volumes, costs, and quality-adjusted life-years (QALYs) per patient, by condition.
Figure 1. Average utility through the year, according to (A) the 5-level EuroQol 5 Dimensions (EQ-5D-5L) and (B) the visual analogue scale (VAS). T0 = Baseline; T1 = after 4 weeks (4 sessions of STAIR + PE or PE or 12 sessions of i-PE); T2 = after 8 weeks (8 sessions of STAIR + PE or PE or 13 sessions of i-PE); T3 = after 16 weeks (i.e. post-treatment); T4 = 6 month follow-up (26 weeks); T5 = 12 month follow-up (52 weeks). PE, prolonged exposure; i-PE, intensified prolonged exposure; STAIR, Skills Training in Affective and Interpersonal Regulation.
Figure 2. Cost-effectiveness acceptability curves, i.e. the probability that each of the conditions is economically preferred over the other two conditions, depending on the willingness to pay per quality-adjusted life-year (QALY). (A) Base-case analysis, based on societal costs and QALYs estimated from the 5-level EuroQol 5 Dimensions (EQ-5D-5L); (B) sensitivity analysis based on intervention costs (instead of societal costs) and QALYs estimated from the EQ-5D-5L; (C) sensitivity analysis based on societal costs and QALYs estimated from the visual analogue scale (instead of the EQ-5D-5L).
Data availability
Proposals for the use of data and requests for access should be directed to [email protected].