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Prepare SINAN Chagas disease microdata

Source: R/process_sinan_chagas.R
process_sinan_chagas.Rd

Recodes supported fields from SINAN Chagas disease notifications into descriptive values and normalizes escaped Unicode text. Columns not explicitly recoded are retained, but the returned tibble contains character columns.

Usage

process_sinan_chagas(data, municipality_data = TRUE)

Arguments

data

A data frame returned by fetch_datasus() with information_system = "SINAN-CHAGAS", or a compatible layout.

municipality_data

Logical scalar retained for API compatibility. It is not currently used by this processing function.

Value

A tibble with character columns. Supported codes are replaced with descriptions.

References

Saldanha, R. F. (2026). SINAN – Sistema de Informação de Agravos de Notificação.

See also

fetch_datasus()

Examples

process_sinan_chagas(sinan_chagas_sample)
#> # A tibble: 100 × 113
#>    TP_NOT    ID_AGRAVO DT_NOTIFIC SEM_NOT NU_ANO SG_UF_NOT ID_MUNICIP ID_REGIONA
#>    <chr>     <chr>     <chr>      <chr>   <chr>  <chr>     <chr>      <chr>     
#>  1 Individu… B571      2023-05-05 202318  2023   Bahia     292740     1380      
#>  2 Individu… B571      2023-11-30 202348  2023   Pará      150210     1496      
#>  3 Individu… B571      2023-03-07 202310  2023   Pará      150150     1484      
#>  4 Individu… B571      2023-02-28 202309  2023   Pará      150140     1484      
#>  5 Individu… B571      2023-06-12 202324  2023   Pará      150140     1484      
#>  6 Individu… B571      2023-03-28 202313  2023   Pará      150210     1496      
#>  7 Individu… B571      2023-07-03 202327  2023   Pará      150442     1484      
#>  8 Individu… B571      2023-10-03 202340  2023   Rio de J… 330455     NA        
#>  9 Individu… B571      2023-01-31 202305  2023   Pará      150210     1496      
#> 10 Individu… B571      2023-07-02 202327  2023   Ceará     231290     1521      
#> # ℹ 90 more rows
#> # ℹ 105 more variables: ID_UNIDADE <chr>, DT_SIN_PRI <chr>, SEM_PRI <chr>,
#> #   ANO_NASC <chr>, NU_IDADE_N <chr>, CS_SEXO <chr>, CS_GESTANT <chr>,
#> #   CS_RACA <chr>, CS_ESCOL_N <chr>, SG_UF <chr>, ID_MN_RESI <chr>,
#> #   ID_RG_RESI <chr>, ID_PAIS <chr>, NDUPLIC_N <chr>, DT_INVEST <chr>,
#> #   ID_OCUPA_N <chr>, ANT_UF_1 <chr>, MUN_1 <chr>, ANT_UF_2 <chr>, MUN_2 <chr>,
#> #   ANT_UF_3 <chr>, MUN_3 <chr>, PRESENCA <chr>, PARASITO <chr>, …