. Are people with schizophrenia adherent to diabetes medication? A comparative meta-analysis. Psychiatry Research, 250,[17][18][19][20][21][22][23][24] https://doi.org/10.1016/j.psychres.2017.01.049Citing this paper Please note that where the full-text provided on King's Research Portal is the Author Accepted Manuscript or Post-Print version this may differ from the final Published version. If citing, it is advised that you check and use the publisher's definitive version for pagination, volume/issue, and date of publication details. And where the final published version is provided on the Research Portal, if citing you are again advised to check the publisher's website for any subsequent corrections.
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AbstractIndividuals living with schizophrenia are 2-3 times more likely to experience type 2 diabetes mellitus. Diabetes medication adherence is essential to reduce morbidity and mortality in this population. We conducted a meta-analysis of diabetes medication adherence among people with schizophrenia, and compared this to those without schizophrenia. A systematic search strategy was used to identify all articles reporting adherence to diabetes medications among patients with schizophrenia. In total, 10 unique studies reporting data from 33,910 people with schizophrenia were included. Random effects meta-analysis showed people with schizophrenia adhered to medication on 77.3% of days prescribed (n=32080, 95%CI=73.6%-81%, I²=99.2%,), and adhered on 4.6% more days per year than those without schizophrenia (p<0.01, 95%CI=2.4%-6.7%, I²=92.5%, schizophrenia n=19367, controls=170,853).Furthermore, 56% of individuals with schizophrenia (n=33680) were considered "adherent"(i.e. >80% adherence over 12-24 month) to diabetes medication, which was signifi...