Table 4.

Percentages of toddlers with anti-protein D antibody concentrations ≥100 EL.U/mL and antibody GMCs, by timepoint (according-to-protocol cohort for immunogenicity)

	12vPHiD-CV				PHiD-CV
	N	% (95% CI)	GMC (95% CI)		N	% (95% CI)	GMC (95% CI)
Pre	30	83.3 (65.3–94.4)	315.9 (209.5–476.4)		24	79.2 (57.8–92.9)	244.3 (153.7–388.3)
Post	31	96.8 (83.3–99.9)	1893.8 (1216.7–2947.6)		26	100 (86.8–100)	1493.0 (962.4–2316.1)

N, number of toddlers with available results; EL.U, enzyme-linked immunosorbent assay units; GMC, geometric mean concentration; CI, confidence interval; Pre, pre-vaccination; Post, 1 month post-vaccination.