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Table 1 Residual urine volume of two groups after removal of catheter

From: Curative efficacy of low frequency electrical stimulation in preventing urinary retention after cervical cancer operation

 

Residual urine volume (ml)

Bladder training + electrical stimulation group, mean ± SD

56.85 ± 29.44

Bladder training group, mean ± SD

95.79 ± 24.07

F value

1.087

P value

0.000

  1. The electrical stimulation group has significantly less residual urine than control group (F = 1.087, P = 0.000)