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Table 3 Bowel diameter and growth velocity of the MFR group

From: Efficacy and safety of mucous fistula refeeding in preterm infants: an exploratory randomized controlled trial

High + normal output MFR group (n = 10)

Before MFR

After MFR (Before stoma closure)

P-value

P-value§

Dimeter (mm) on loopogram

 Transverse colon

6.45 (3.90, 8.20)

8.93 (7.26, 14.40)

0.031*

0.865

 Descending colon

6.3 (3.80, 10.43)

9.54 (6.9, 14.30)

0.077

0.806

 Sigmoid colon

7.60 (4.70, 10.40)

10.99 (8.85, 15.90)

0.031*

0.751

 Rectum

14.30 (8.60, 17.10)

17.35 (12.90, 21.00)

0.206

0.990

Velocity of growth

 Weight (g/day)

9.53 (4.76, 15.82)

23.36 (18.00, 36.11)

0.000*

0.000*

 Length (cm/day)

0.09 (0.00, 0.13)

0.15 (0.08, 0.22)

0.003*

0.016*

 Head circumference (cm/day)

0.08 (0.04, 0.13)

0.075 (0.00, 0.14)

0.541

0.588

  1. Values are presented as the median (min, max), or number (%)
  2. Abbreviations: MFR Mucous fistula refeeding
  3. §The values were adjusted for the postmenstrual age at each time point
  4. * p < 0.05