Figure 4 | Scientific Reports

Figure 4

From: Perioperative and anesthesia-related cardiac arrests in geriatric patients: a systematic review using meta-regression analysis

Figure 4

Meta-regression of anesthesia-related cardiac arrest rates according to time. Each circle represents a study and indicates its weight in the analysis. (A) The correlation between anesthesia-related cardiac arrests and time was significant considering both low- and high-HDI countries (slope: −0.0699; 95% CI: −0.1394 to −0.0003; P = 0.04). (B) The correlation between anesthesia-related cardiac arrests and time was significant in only high-HDI countries (slope: −0.1049; 95% CI: −0.1762 to −0.0336; P = 0.015).

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