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. Author manuscript; available in PMC: 2021 Jun 10.
Published in final edited form as: J Pediatr Gastroenterol Nutr. 2020 Dec;71(6):789–793. doi: 10.1097/MPG.0000000000002873

TABLE 3.

PN hours and volume (per day) at baseline and follow-up period

Abnormal US group 1 (n=15) Normal US group 2 (n=25) P value
Median hours/day on PN (IQR) at:
 Baseline 15.0 (12.0–24.0) 14.0 (10.0–20.0) 1.000
 Year 1 12.0 (0–15.0) 12.0 (0–16.0) 0.934
 Year 2 11.0 (0–14.0) 12.0 (0–15.0) 0.87
PN volume/day (IQR) at: (ml/kg)
 Baseline 114 (78–145.0) 85 (39.0–125.0) 0.191
 Year 1 65.0 (0–140.0) 74.0 (0–130.0) 1.000
 Year 2 82.0 (0–120.0) 62.4 (0–107.3) 0.899

PN = parenteral nutrition; US = ultrasound.