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Spearman correlation test to determine the incidence of sore throat after laryngeal mask surgery under general anesthesia based on body mass index.
| The amount of sore throat after leaving recovery | Sore throat 6 h after surgery | Sore throat 12 h after surgery | ||
|---|---|---|---|---|
| BMI | Correlation coefficient | 0.186 | 0.121 | 0.086 |
| P-value | 0.119 | 0.309 | 0.471 | |
| Number | 76 | 76 | 76 | |
