From: Effect of mobile phone reminder messages on adherence of stent removal or exchange in patients with benign pancreaticobiliary diseases: a prospectively randomized, controlled study
Variable
Adherence
p value
OR
95 % CI
SMS reminding
No
1
Yes
6.73
1.64–27.54
0.008
Surgery history
3.20
0.74–13.80
0.119
Stent type
Plastic
Metal
2.34
0.33–16.71
0.398
Stent number
Single
Multiple
2.10
0.51–8.73
0.306