(C)omplete (S)chedule Coverage

This function calculates complete vaccination coverage for a given birth cohort and geographic level using electronic immunization registry (EIR) data, a vaccination schedule, and population denominators. The function determines which individuals have received all scheduled doses up to a specified age and calculates the proportion of fully vaccinated children by year and geographic subdivision.

Usage

cs_coverage(
  data.EIR,
  data.schedule,
  geo_level,
  birth_cohorts = NULL,
  max_age = NULL,
  data.pop = NULL
)

Arguments

data.EIR

A data frame containing individual vaccination records. See pahoabc.EIR for expected structure.

data.schedule

A data frame defining the vaccination schedule. See pahoabc.schedule for expected structure.

geo_level

The geographic level to aggregate results by. Must be "ADM0", "ADM1" or "ADM2". If data.pop is in use, it must contain the columns to match.

birth_cohorts

Numeric (optional). A vector specifying the birth cohort(s) for which coverage should be calculated. If NULL (default), coverage is calculated for all available years.

max_age

Numeric (optional). The maximum age (in months) up to which vaccination completeness is assessed. If NULL (default), all doses in data.schedule are considered.

data.pop

Data frame (optional). A data frame with population denominators. See pahoabc.pop.ADMX for structure examples. If NULL (default), the denominator is taken from data.EIR for each year and geo_level.

Value

A data frame containing the complete schedule coverage by birth cohort for the specified geo_level.