Original Articles
Copyright ©The Author(s) 2000.
World J Gastroenterol. Oct 15, 2000; 6(5): 659-663
Published online Oct 15, 2000. doi: 10.3748/wjg.v6.i5.659
Table 1 Relationship between insertion-induced pain, gender, age and UF
Insertion induced painNumber of casesAge (year) x-± sUF-positive
No.%
MaleNegative2160.1 ± 11.214.8
Positive2459.0 ± 14.81770.8
FemaleNegative1355.4 ± 11.2323.1
Positive4260.7 ± 13.93173.8