@article{ref1,
title="Prevalence of suicide attempts in individuals with schizophrenia: a meta-analysis of observational studies",
journal="Epidemiology and psychiatric sciences",
year="2019",
author="Lu, Li and Dong, Min and Zhang, Ling and Zhu, Xiao-Min and Ungvari, Gabor S. and Ng, Chee H. and Wang, Gang and Xiang, Yu-Tao",
volume="ePub",
number="ePub",
pages="1-10",
abstract="AimsSuicide attempt is an important indicator of suicide and potential future mortality. However, the prevalence of suicide attempts has been inconsistent across studies. This meta-analysis aimed to examine the prevalence of suicide attempts in individuals with schizophrenia and associated correlates. <br><br>METHODS: Relevant publications in Embase, PsycINFO, PubMed, Web of science and Cochrane were systematically searched. Data on the prevalence of suicide attempts in individuals with schizophrenia were pooled using a random-effects model. <br><br>RESULTS: Thirty-five studies with 16 747 individuals with schizophrenia were included. The pooled lifetime prevalence of suicide attempts was 26.8% (95% CI 22.1-31.9%; I2 = 97.0%), while the 1-year prevalence, 1-month prevalence and the prevalence of suicide attempts from illness onset were 3.0% (95% CI 2.3-3.7%; I2 = 95.6%), 2.7% (95% CI 2.1-3.4%; I2 = 78.5%) and 45.9% (95% CI 42.1-49.9%; I2 = 0), respectively. Earlier age of onset (Q = 4.38, p = 0.04), high-income countries (Q = 53.29, p < 0.001), North America and Europe and Central Asia (Q = 32.83, p < 0.001) were significantly associated with a higher prevalence of suicide attempts. <br><br>CONCLUSIONS: Suicide attempts are common in individuals with schizophrenia, especially those with an early age of onset and living in high-income countries and regions. Regular screening and effective preventive measures should be implemented as part of the clinical care.<p /> <p>Language: en</p>",
language="en",
issn="2045-7960",
doi="10.1017/S2045796019000313",
url="http://dx.doi.org/10.1017/S2045796019000313"
}