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. 2020 Jan 21;3(1):27–33. doi: 10.1016/j.jimed.2020.01.003

Table 3.

Changes in tumor volume before and after treatment (X‾ ± s).

Group Tumor volume (V1) on the 7th pre-operative day (cm3) Tumor volume (V1) on the 14th post-operative day (cm3) Increase in tumor volume (cm3)
Group A 0.65 ​± ​0.09 3.43 ​± ​0.22 2.78 ​± ​0.27
Group B 0.63 ​± ​0.10 2.51 ​± ​0.21 1.80 ​± ​0.11
Group C 0.70 ​± ​0.12 2.78 ​± ​0.09 2.08 ​± ​0.08
Group D 0.63 ​± ​0.11 1.23 ​± ​0.15 0.59 ​± ​0.12
Group E 0.70 ​± ​0.09 1.80 ​± ​0.16 1.11 ​± ​0.21
F value 0.561 149.334 147.923
P value 0.693 0.000 0.000

Note: As shown by LSD paired comparisons, the P value was greater than 0.05 between group B and C (P ​= ​0.10) and was less than 0.05 among the other groups, with significant differences.