Prognostic Values of the Gray-to-White Matter Ratio on Brain Computed Tomography Images for Neurological Outcomes after Cardiac Arrest: A Meta-Analysis.

ABSTRACT:

Materials and methods

The PubMed, ScienceDirect, Web of Science, and China National Knowledge Infrastructure databases were searched for all relevant articles published before March 31, 2020, without any language restrictions. The pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated with a random-effects model using Stata 14.0 software.

Result

A total of 24 eligible studies with 2812 CA patients were recruited in the meta-analysis. The pooled result showed that decreased GWR was correlated with poor neurological outcomes after CA (OR = 11.28, 95% CI: 6.29-20.21, and P < 0.001) with moderate heterogeneity (I ² = 71.5%, P < 0.001). The pooled sensitivity and specificity were 0.58 (95% CI: 0.47-0.68) and 0.95 (95% CI: 0.87-

SUBMITTER: Wang WJ 

PROVIDER: S-EPMC7803139 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature