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Table 7 Base case cost-effectiveness estimates medicinal poisons (cost-utility) model

From: A decision analytic model to investigate the cost-effectiveness of poisoning prevention practices in households with young children

Intervention

Expected benefits (QALY)a

Expected Costs (£)a

Incremental benefits (QALY)a

Incremental Costs (£)a

ICER (£/QALY)

Probability intervention is cost-effective at £30,000/QALY

Probability intervention is cost-effective at £50,000/QALY

UC

25056.559 (25039.293, 25073.828)

4169 (2872, 6045)

   

0.828

0.301

E

25056.578 (25039.328, 5073.855)

5435 (4197, 7271)

0.031 (0.015, 0.059)

1273 (1110, 1398)

41330 (20007, 91534)

0.172

0.698

FE

25056.578 (25039.322, 5073.855)

6270 (5027, 8099)

0.031 (0.016, 0.061)

2111 (1926, 2275)

Dominated

0.000

0.002

E + FE

25056.578 (25039.328, 5073.857)

7089 (5829, 8921)

0.032 (0.017, 0.062)

2927 (2701, 3132)

90615 (46258, 184517)

0.000

0.000

E + FE + HSI

25056.578 (25039.326, 5073.857)

9051 (7737, 10930)

0.030 (0.015, 0.059)

4881 (4541, 5227)

Dominated

0.000

0.000

E + FE + F

25056.578 (25039.326, 5073.855)

8695 (7392, 10570)

0.030 (0.015, 0.06)

4522 (4209, 4844)

Dominated

0.000

0.000

E + FE + HSI + F

25056.580 (25039.328, 5073.857)

9506 (8166, 11410)

0.031 (0.016, 0.061)

5338 (4954, 5717)

Dominated

0.000

0.000

  1. a Figures are expected QALY (95 % credibility interval) and expected costs (95 % credibility interval) per 1000 households over lifetime horizon (assumed 100 years)
  2. ICER incremental cost-effectiveness ratio
  3. QALYs quality-adjusted life years
  4. Interventions
  5. UC usual care
  6. E education
  7. FE provision of low cost/free equipment
  8. E + FE education + provision of low cost/free equipment
  9. E + FE + HSI education + provision of low cost/free equipment + home safety inspection
  10. E+ FE + F education + provision of low cost/free equipment + Fitting
  11. E + FE + HSI + F+ fitting education + provision of low cost/free equipment + home safety inspection + Fitting