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Table 2 Postoperative general condition of two groups

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

  Days of fever Days of antibiotics used U-LEU 11 days after operation U-LEU 14 days after operation
Bladder training + electrical stimulation group, median (range) 2 (2–3) 3 (3–4) 3 (2–4) 3 (2–4)
Bladder training group, median (range) 2 (23) 3(34) 3(24) 3(24)
Z value − 0.43 − 0.347 − 0.704 − 0.112
P value 0.667 0.728 0.481 0.911