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Fig. 1 | Immunity & Ageing

Fig. 1

From: Potential determinants of antibody responses after vaccination against SARS-CoV-2 in older persons: the Doetinchem Cohort Study

Fig. 1

Flowchart of the study cohort. Participants were excluded in case of a missing signed informed consent, not sending samples (drop outs), or a missing sample at a month post 2nd vaccination (T2). For further data analysis, samples taken outside the time window around the predefined timepoints post vaccination were excluded, participants already infected with SARS-CoV-2 before vaccination and participants missing data on co-morbidities and other health parameters since round 6 of the Doetinchem cohort study were also excluded

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Immunity & Ageing

ISSN: 1742-4933

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