Sedation in specialized palliative care: A cross-sectional study.

PLoS One · 2022 · PMC9269455 · PMID 35802571

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an increasing trendno p-value reported

Comparisons between countries and between studies are hampered by not all studies using the EAPC definition of palliative sedation, but a recent review found indications of an increasing trend over time [ 8 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.