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. Author manuscript; available in PMC: 2011 Sep 4.
Published in final edited form as: Lancet. 2010 Sep 4;376(9743):784–793. doi: 10.1016/S0140-6736(10)61115-4
Day 3 Day 4 Day 5 Day 6
N Mean
(95% CI)		 N Mean
(95% CI)		 N Mean
(95% CI)		 N Mean
(95% CI)
110 6.7
(6.4,7.1)		 110 6.8
(6.4,7.1)		 109 6.8
(6.4,7.1)		 112 6.9
(6.5,7.2)
101 6.6
(6.2,7)		 102 6.5
(6.2,6.9)		 100 6.4
(6,6.8)		 101 6.5
(6.2,6.9)