Observational Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Aug 26, 2020; 8(16): 3503-3514
Published online Aug 26, 2020. doi: 10.12998/wjcc.v8.i16.3503
Table 6 Correlation between symptom distress and dilatation effect in esophageal carcinoma patients repeatedly undergoing dilation for esophageal stenosis (r)
Symptom distress after the 1st dilation (n = 105)Symptom distress after the 2nd dilation (n = 102)Symptom distress after the 3rd dilation (n = 96)Symptom distress after the 4th dilation (n = 53)Symptom distress after the 5th dilation (n = 48)Symptom distress after the 6th dilation (n = 30)Symptom distress after the 7th dilation (n = 13)
R2-R1-0.356a-0.332a-0.665a-0.157a-0.675a-0.293b-0.273a
R2-0.185a-0.257a-0.392a-0.366a-0.119-0.665a-0.227a