Clinical Study
Correlation between Preoperative Anxiety and ABO Blood Types: Evidence from a Clinical Cross-Sectional Study
Figure 1
VA (a), HADS-A (b), and HADS-D (c) score measurement in the A, B, AB, and O blood type groups before surgery and bivariate correlation analysis between preoperative VA scores and HADS-A scores (d). Significant difference, and vs. the AB group.
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(b) |
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(d) |