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. 2020 Feb 18;10(2):e030371. doi: 10.1136/bmjopen-2019-030371

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© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Risk ratio (RR) of non-psychological events in those isolated versus not isolated with an RR of ≤0.8 or ≥1.2. *Outcome was measured in rate per 100 admissions.