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. 2021 Sep 10;12:678971. doi: 10.3389/fneur.2021.678971

Figure 4.

Figure 4

Statistically significant sex/gender-related results reported as OR/RR/HR (CI). *The RBCT treatment and dementia outcome studies reported risk ratios (A), the stroke outcome studies reported hazard ratios (B), and the rest reported odds ratios. (A) The outcome odds for female relative to male persons. (B) The outcome odds for male relative to female persons. The error bars represent a 95% confidence interval. The superscript letters indicate the GII rank of the country where the study was conducted (lower rank indicates lower gender inequality), the post-injury phase (A, acute; C, chronic; and NR, not reported), and injury severity (M, mild; M-S, moderate-to-severe; S, severe; and ALL, all severities). GII, Gender Inequality Index; RBCT, red blood cell transfusion.