自主與非提示性唾液吞嚥之壓力及時序差異：咽部高解析度測壓法測量

// Pressure and Timing Differences Between Volitional and Non-Cued Saliva Swallows Measured with Pharyngeal High-Resolution Manometry

本研究以咽喉高解析度壓力測量比較自願與自發唾液吞嚥的壓力與時間｜自願吞嚥在多數咽部區域產生顯著較高壓力，且上食道括約肌放鬆時間較長｜兩種吞嚥型態呈正相關，顯示自願吞嚥可用於臨床評估自發功能，且未發現性別差異，支持成人評估一致性。

// This study compared swallowing pressures and timing during cued volitional and spontaneous saliva swallows in healthy adults using pharyngeal high-resolution manometry. Volitional swallows produced significantly higher pressures in most pharyngeal regions and longer upper esophageal sphincter relaxation than spontaneous swallows. Positive correlations between swallow types suggest volitional swallows can indicate spontaneous function clinically. No sex differences were found, supporting uniform assessment across adults.

Published 2026年7月28日