%0 Journal Article
%T Primary care system-level training and support programme for the secondary prevention of domestic violence and abuse: a cost-effectiveness feasibility model
%J BMJ open
%D 2024
%A Cochrane, Madeleine
%A Szilassy, Eszter
%A Coope, Caroline
%A Emsley, Elizabeth
%A Johnson, Medina
%A Feder, Gene
%A Barbosa, Estela Capelas
%V 14
%N 1
%P e071300-e071300
%X OBJECTIVES: This study aimed to evaluate the prospective cost-effectiveness of the Identification and Referral to Improve Safety plus (IRIS+) intervention compared with usual care using feasibility data derived from seven UK general practice sites. <br><br>METHOD: A cost-utility analysis was conducted to assess the potential cost-effectiveness of IRIS+, an enhanced model of the UK's usual care. IRIS+ assisted primary care staff in identifying, documenting and referring not only women, but also men and children who may have experienced domestic violence/abuse as victims, perpetrators or both. A perpetrator group programme was not part of the intervention per se but was linked to the IRIS+ intervention via a referral pathway and signposting. A Markov model was constructed from a societal perspective to estimate mean incremental costs and quality-adjusted life years (QALYs) of IRIS+ compared with to usual care over a 10-year time horizon. <br><br>RESULTS: The IRIS+ intervention saved £92 per patient and produced QALY gains of 0.003. The incremental net monetary benefit was positive (£145) and the IRIS+ intervention was cost-effective in 55% of simulations at a cost-effectiveness threshold of £20 000 per QALY. <br><br>CONCLUSION: The IRIS+ intervention could be cost-effective or even cost saving from a societal perspective in the UK, though there are large uncertainties, reflected in the confidence intervals and simulation results.<p /> <p>Language: en</p>
%G en
%I BMJ Publishing Group
%@ 2044-6055
%U http://dx.doi.org/10.1136/bmjopen-2022-071300