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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Dysphagia. 2013 Apr 5;28(4):10.1007/s00455-013-9463-z. doi: 10.1007/s00455-013-9463-z

Table 6.

Results from Experiment 3 evaluating the differences in the pulse rates using the scores from the PAS. Statistical significance for the Wilcoxon Signed-Rank test was set at p=0.05.

Comparison Number of Disagreements Percentage of Disagreements P-value from Wilcoxon Signed Rank Test
30 vs 15 27 0.24 0.0754
30 vs 7.5 28 0.25 0.0332
30 vs 4 37 0.33 0.0003
15 vs 7.5 30 0.27 0.5716
15 vs 4 28 0.25 0.0173
7.5 vs 4 35 0.31 0.0196