_index.en

D4_counts_persontime_yearly

contains the persontime observed each year in all the strata from start to end of study

D4_counts_persontime_yearly_aggregated

contains the persontime observed each year in all the strata from start to end of study

D4_count_events_point_prevalence

NA

D4_events_point_prevalence_aggregated

NA

D4_count_events_period_prevalence

NA

D4_events_period_prevalence_aggregated

NA

D4_monthly_prevalence_vaccination_cohort

for each study cohort and each indicator: persons in the cohort at entry and monthly, monthly prevalence of use of vaccine, and cumulative prevalence of use of vaccine