Research Article
The Reliability of Pharyngeal High Resolution Manometry with Impedance for Derivation of Measures of Swallowing Function in Healthy Volunteers
Table 1
Intrarater reliability of 1st analysis versus 2nd analysis for the Primary and Repeat Studies. Data are average ICC [range ICC].
| | ICC for 1st analysis versus 2nd analysis | | Primary Study | Repeat Study |
| Contractility | | | PhPP | 0.98 [0.90–1.00] | 0.93 [0.67–1.00] | PhCI | 0.97 [0.91–1.00] | 0.87 [0.51–0.98] | hPP | 0.94 [0.84–0.99] | 0.91 [0.71–0.98] | UBP | 1.00 [1.00-1.00] | 1.00 [0.99–1.00] | UPP | 0.93 [0.75–1.00] | 0.98 [0.89–1.00] | UCI | 0.88 [0.71–0.96] | 0.99 [0.97–1.00] | Intrabolus pressure | | | PhIBP | 1.00 [1.00–1.00] | 0.97 [0.88–1.00] | hIBP | 0.98 [0.95–1.00] | 0.99 [0.97–0.99] | UIRP | 0.99 [0.97–1.00] | 1.00 [0.99–1.00] | Flow timing | | | PhDCL | 0.96 [0.79–1.00] | 0.97 [0.91–1.00] | hDCL | 0.85 [0.29–0.99] | 0.93 [0.83–0.99] | hFI | 0.99 [0.99–1.00] | 0.99 [0.96–1.00] | Global function | | | Swallow Risk Index | 0.99 [0.94–1.00] | 0.94 [0.80–1.00] |
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