Table 1. Comparison of clinical and instrumental swallow evaluations for tracheal aspiration.

Tracheal aspiration	Evaluations		p
	Clinical	FEES
Absent	30 (57.5%)	34 (65.4%)	0.4201
Present	22 (42.5%)	18 (34.6%)
Total	52 (100.0%)	52 (100.0%)

Abbreviation: FEES, flexible endoscopic evaluation of swallowing.