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Meta-Analysis
Copyright ©The Author(s) 2025.
World J Crit Care Med. Dec 9, 2025; 14(4): 110597
Published online Dec 9, 2025. doi: 10.5492/wjccm.v14.i4.110597
Figure 1
Figure 1 Prisma flow diagram for study selection.
Figure 2
Figure 2 Meta-analysis. PC: Palliative care; CI: Confidence interval.