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. 2022 Aug 23;29(2):208–214. doi: 10.1016/j.cmi.2022.08.005

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Fig. 2 — Antibody titres over time between patients in the CP and non-CP groups using a mixed effects model. The line represents fitted log (antibodies in BAU/mL + 1), and the dotted line represents 95% CIs. Eighty-five patients had a day 1 measurement, 82 patients had a day 3 measurement, 79 patients had a day 7 measurement, 83 patients had a day 14 measurement and 82 patients had a day 28 measurement. BAU, binding antibody unit; CP, convalescent plasma.