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. 2019 Feb 11;15(3):e12779. doi: 10.1111/mcn.12779

Table 2.

Milk weight (g) at 1‐min intervals during milk expression according to randomised breast pump (median [25th and 75th percentiles])

n Pump A n Pump B
Breast 1
1 min 57 6.2 (3.1, 10.5) 50 6.6 (3.7, 14.7)
2 min 57 8.6 (4.5, 14.4) 50 7.2 (4.4, 13.9)
3 min 57 8.5 (4.8, 14.9) 50 8.4 (4.7, 14.6)
4 min 57 10.0 (4.5, 15.0) 50 9.0 (4.1, 13.6)
5 min 56 9.2 (4.7, 14.8) 60 8.1 (5.5, 13.0)
6 min 56 8.9 (4.3, 13.4) 50 9.2 (4.3, 12.9)
7 min 56 8.6 (2.5, 11.7) 49 7.9 (2.9, 12.1)
8 min 56 5.9 (2.1, 10.0) 49 6.0 (2.9, 10.6)
9 min 55 4.3 (2.6, 9.7) 48 4.2 (1.7, 8.9)
10 min 55 5.0 (2.6, 8.4) 48 5.1 (2.5, 11.8)
Total side 1 57 83.3 (47.5, 115.2) 50 71.1 (46.9, 124.6)
Breast 2
1 min 57 4.1 (2.5, 9.6) 50 5.0 (2.5,9.1)
2 min 57 7.0 (3.4, 10.5) 50 6.1 (3.3, 10.1)
3 min 57 5.2 (2.1, 11.2) 50 6.1 (3.3, 11.1)
4 min 56 4.6 (2.2, 10.7) 50 6.9 (3.7, 11.8)
5 min 56 4.6 (1.7, 10.3) 50 6.1 (2.9, 9.7)
6 min 56 4.0 (0.8, 9.6) 50 5.7 (2.3, 9.7)
7 min 55 3.5 (0.7, 9.2) 50 5.2 (2.2, 9.2)
8 min 55 3.5 (0.6, 8.6) 50 3.9 (1.8, 7.3)
9 min 55 2.4 (0.7, 6.0) 50 3.1 (1.9, 6.4)
10 min 55 1.9 (0.7, 5.1) 50 3.0 (1.3, 4.6)
Total side 2 57 43.6 (27.2, 75.5) 50 50.0 (39.2, 72.5)

Note. All comparisons p > 0.05.