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Table 9 Resection time, fluid used, fluid deficit, and cervical dilatation time comparison between Group A (IBS®) and Group B (Versapoint®) in ≤ 3 cm myomas

From: Hysteroscopic myomectomy with the IBS® Integrated Bigatti Shaver versus conventional bipolar resectoscope: a retrospective comparative study

Outcomes myomas < 3 cm Group A1 IBS® (n = 61) Group B1 Versapoint® (n = 35) P valuea
Resection time (min)
 Mean (min) 21.12 21.13 0.8715
 Median 15 16
 Standard deviation 14.38755 12.3146
 Range 3–60 10–45
 IC 95 % 16.35–25,28 17.12–26.04
Fluid used (ml)
 Mean (min) 3,765 2,655 0.0998
 Median 3,000 1,500
 Standard deviation 3,114.041 2,425.811
 Range 800–15,000 500–10,000
 IC 95 2,843–4,688 1,766–3,544
Fluid deficit (ml)
 Mean (min) 342 240 0.1486
 Median 300 100
 Standard deviation 327.2728 256.3914
 Range 0–1500 0–600
 IC 95 245–439 146–334
Cervical dilatation (min)
 Mean (min) 1.59 1.60 0.9320
 Median 1.5 1.5
 Standard deviation 1.09 0.93
 Range 0–5 0.5–5
 IC 95 1.26–1.91 1.26–1.94
  1. Normally distributed variables are summarized as mean (95 % confidence interval, SD); non-normally distributed variables are given as median and interquartile range or number (%)
  2. aT Student test