In the analyzed clinical trials this complication was experienced more frequently in patients who had been intervened with laryngeal mask airways instead of those with the endotracheal tubes, but it was not demonstrated that the differences were significant statistically.
En los ensayos clínicos analizado esta complicación se vio más frecuentemente en los pacientes intervenidos con máscara laríngea que con tubo endotraqueal, pero no se demostró que las diferencias tuvieran significancia estadística.