Neck circumference was slightly higher in patients with difficult laryngoscopy (47.05 ± 4.478 cm) compared to those with normal laryngoscopic views (44.95 ± 3.531 cm), though this difference did not reach statistical significance (p = 0.108).
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Ultrasound-guided evaluation of airway difficulty in morbid obesity: Comparative predictive parameters.
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0.1080
The sentences
The distance from the hyoid bone (DSHB) showed a statistically significant increase in difficult laryngoscopy cases (1.6790 ± 2.2466 cm) compared to non-difficult cases (1.2980 ± 1.0948 cm), with a highly significant p value of 0.0001.