Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Mar 21, 2019; 25(11): 1378-1386
Published online Mar 21, 2019. doi: 10.3748/wjg.v25.i11.1378
Table 2 Confirmation of propensity score matching results and balances
Full cohort
Propensity score-matched cohort
ConventionalUltrathinASD, %ConventionalUltrathinASD, %
n235140129129
Age in yr73.1 ± 7.673.2 ± 7.61.973.2 ± 7.673.4 ± 7.12.7
Male187, 79.699, 70.720.698, 76.097, 75.21.8
Specialist178, 75.799, 70.711.495, 73.692, 71.35.2
Atrophy198, 84.3108, 77.118.1103, 79.8107, 82.98.0