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Table 3 Prevalence of abnormal residue with puree

From: Fiber-optic endoscopic evaluation of swallowing to assess swallowing outcomes as a function of head position in a normal population

Head position Abnormal pharyngeal residue with puree
  Male Female
  < Age 40 ≥ Age 40 < Age 40 ≥ Age 40
Centre 0% 20% (p = 0.03) 0% 0%
Left 0% 10% 0% 5.9%
Right 0% 10% 0% 0%
Up 9.1% 20% 2.9% 5.9%
Down 0% 30% (p = 0.007) 0% 5.9%
Any Position 9.1% 30% 2.9% 11.8%
  1. Prevalence of abnormal residue position, gender and age.
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