Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Nov 16, 2021; 9(32): 9762-9769
Published online Nov 16, 2021. doi: 10.12998/wjcc.v9.i32.9762
Table 4 Comparison of colony forming units in the two groups (mean ± SD, × 104/mL)
Groups
Cases
Before therapy
After therapy
t
P value
Study group53367.91 ± 74.3236.09 ± 15.2631.8400.000
Control group53371.09 ± 80.2545.89 ± 18.0828.7800.000
t0.2122.988
P value0.8330.004