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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 2 Day 3 Day 4 Day 5 Day 6
N Mean
(95% CI)		 N Mean
(95% CI)		 N Mean
(95% CI)		 N Mean
(95% CI)		 N Mean
(95% CI)
114 3.8
(3.4,4.3)		 113 3.7
(3.2,4.1)		 113 3.7
(3.3,4.1)		 112 3.6
(3.2,4.1)		 112 3.6
(3.2,4)
106 4.2
(3.7,4.6)		 103 4.2
(3.8,4.7)		 103 4.3
(3.8,4.8)		 101 3.9
(3.5,4.4)		 101 4.2
(3.7,4.6)