Retrospective Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Aug 26, 2020; 8(16): 3450-3457
Published online Aug 26, 2020. doi: 10.12998/wjcc.v8.i16.3450
Table 3 Comparison of the total operating time of diagnosis and time needed to determine the lesion in the two groups
GroupControl (n = 101)Observation (n = 101)tP value
General operating time (min)25.4 ± 4.926.1 ± 4.81.0260.306
Time needed to determine the lesion (min)8.7 ± 1.14.9 ± 1.024.5490