Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Nov 26, 2021; 9(33): 10106-10115
Published online Nov 26, 2021. doi: 10.12998/wjcc.v9.i33.10106
Table 2 Hospital stay, cost, and rebleeding rate in the two groups
Group
Number of cases
Hospital stay in d
Hospitalization costs, 10000 yuan
Rebleeding rate during hospitalization, n (%)
Control group7516.89 ± 2.452.76 ± 0.3210 (13.33)
Observation Group7515.21 ± 2.342.58 ± 0.283 (4.00)
t/χ22.2943.6664.127
P value0.0000.0000.042