se patients we will
evaluate we take the minimum of all maximum visits hence ensuring that we
take the highest visit number possible without excluding more patients from
the analysis. In order to ensure that the sampling pool for that visit is
large enough we limit the visit number by the 80% quantile of maximum visits
of all patients in the study. "max" will determine site max visit, flag patients
that concluded max visit and count patients and patients that concluded max visit.</p>
    </div>
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