Neonatal antibody levels at birth
Study	Treatment N	Treatment IgG GM	Treatment 95% CI	Control N	Control IgG GM	Control 95% CI
Serotype 6
Munoz 2001	20	3.7	2.6 to 5.3	40	1.1	0.8 to 1.5
O' Dempsey 1996	43	2.7	1.7 to 4.4	26	5.7	2.9 to 11.3
Quiambao 2003	82	5.3	4.0 to 7.1	42	0.87	0.58 to 1.3
Serotype 14
Munoz 2001	19	13.4	7.3 to 25.1	39	3.0	2.2 to 3.9
O' Dempsey 1996	41	13.1	8.6 to 20.0	23	7.1	3.7 to 13.3
Quiambao 2003	82	8.1	6.1 to 10.7	42	2.4	1.6 to 3.7
Serotype 19
Munoz 2001	19	3.6	2.3 to 5.6	39	1.5	1.1 to 2.1
O' Dempsey 1996	43	4.1	2.7 to 5.9	24	3.6	1.8 to 7.3
Quiambao 2003	82	21.9	15.2 to 31.6	42	3.9	2.5 to 6.1