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. 2023 Apr 18;14:1155269. doi: 10.3389/fneur.2023.1155269

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Copyright © 2023 Zhao, Qiu, Wang, Zhao, Sun, Li, Liu, Li, Liu, Chen and Chen.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Distribution of functional scores at 90 days. Scores range from 0 to 6 (0 indicating no symptoms; 1, symptoms without clinically significant disability; 2, slight disability; 3, moderate disability; 4, moderately severe disability; 5, severe disability; 6, death). There was a trend toward higher proportion of functional independence at 90 days in the BRETIS-TNK comparing with the control group (50.0% vs. 32.0%, adjusted odds ratio, 2.32; 95% CI, 0.83–6.51; p = 0.11) although not statistically significant.