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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Anesth Analg. 2018 Mar;126(3):867–875. doi: 10.1213/ANE.0000000000002646

Figure 4.

Figure 4

Panel A: Depiction of Publication Bias For the All-Cause Mortality Comparison Between Hypothermia and Normothermia.

Panel B: Depiction of Publication Bias For The All-Cause Mortality Comparison Between Pre-Hospital Hypothermia and In-Hospital Hypothermia.

Blue circles represent available studies. The dashed lines indicated the triangular region with pseudo 95% confidence interval. The Egger’s regression intercept for funnel plot was non-significant (Panel A, 1-sided, p=0.12 and Panel B, 1-sided, p=0.38).

CI: Confidence interval; HT: Hypothermia; IH: In-hospital hypothermia; NH: Normothermia; PH: Pre-hospital hypothermia; RR: Risk ratio.