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This study is not without limitations.

2020年8月22日 1895点热度 0人点赞 0条评论

This study is not without limitations.

First, these data cannot explain underlying reasons for

Second,

Third, it is unknown whether has changed during the study period.

Fourth,

出处:Trends in Suicide Among Youth Aged 10 to 19 Years in the United States, 1975 to 2016.JAMA Netw Open. 2019;2(5):e193886. doi:10.1001/jamanetworkopen.2019.3886

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最后更新:2020年8月22日

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Ethical approval was not sought as the data were already publicly available online. We checked the robustness of our findings The aim of this study was twofold. This systematic review and meta-analysis includes previously published observational studies. This indicated there was no requirement for proceeding to a full formal ethics and data protection review by the Usher Research Ethics Group. No overall prospective analysis plan was used. Complete case analyses were used. Study approval was received from Institutional Review Boards (IRBs) of the primary research institution These findings must be interpreted in light of several limitations We excluded those with missing data for the primary exposure The data analysis had been planned in advance of the data gathering Data for the NHIS analyses were weighted using the final person weights Consistent with those of other studies, our findings show that This study is subject to certain limitations. Reductions in indoor tanning could be attributed to several factors.
This systematic review and meta-analysis includes previously published observational studies. This study is not without limitations. This study is subject to certain limitations. We excluded those with missing data for the primary exposure Consistent with those of other studies, our findings show that The baseline data collection for this study did not require ethical approval. Study approval was received from Institutional Review Boards (IRBs) of the primary research institution Data for the NHIS analyses were weighted using the final person weights The study was not considered human research WHO recognizes health literacy as an asset for children’s personal, social and cultural development No overall prospective analysis plan was used. This study followed the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) reporting guideline for cross-sectional studies. No further ethical approval was deemed necessary. Reductions in indoor tanning could be attributed to several factors. approval from an Institutional Review Board was not necessary

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