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Table 4 Secondary outcomes: volume change

From: Pregnancy gestation at delivery and breast milk production: a secondary analysis from the EMPOWER trial

 

23–26 weeks Gestation

27–29 weeks Gestation

P value

N = 37

N = 53

Mean % volume change day 0 to day 14 (%) (standard deviation)

323.7 (505.8)

149.2 (203.1)

P = 0.26

Median = 103.2

Median = 86.6

Mean % volume change day 15 to day 28 (%) (standard deviation)

37.9 (62.8)

31.9 (57.1)

P = 0.32

Median = 29.6

Median = 22.9