Add average duration information for AE specific analysis

Usage

extend_ae_specific_duration(outdata, duration_var, duration_unit = "Day")

Arguments

outdata: An outdata object created by prepare_ae_specific().
duration_var: A character value of variable name for AE duration.
duration_unit: A character value of AE duration unit.

Value

A list of analysis raw datasets.

Examples

meta <- meta_ae_example()
tbl <- prepare_ae_specific(meta,
  population = "apat",
  observation = "wk12",
  parameter = "rel"
) |>
  extend_ae_specific_duration(duration_var = "ADURN") |>
  format_ae_specific(display = c("n", "prop", "dur"))
head(tbl$tbl)
#>                                             name n_1 prop_1        dur_1 n_2
#> 1                     Participants in population  86   <NA>           NA  84
#> 2   with one or more drug-related adverse events  44 (51.2)  29.0 ( 3.5)  73
#> 3            with no drug-related adverse events  42 (48.8)           NA  11
#> 4                                                 NA   <NA>           NA  NA
#> 122                            Cardiac disorders   6  (7.0)  19.1 ( 3.6)   7
#> 25                           Atrial fibrillation   1  (1.2)          NaN   0
#>     prop_2        dur_2 n_3 prop_3        dur_3
#> 1     <NA>           NA  84   <NA>           NA
#> 2   (86.9)  27.2 ( 3.2)  70 (83.3)  30.6 ( 2.2)
#> 3   (13.1)           NA  14 (16.7)           NA
#> 4     <NA>           NA  NA   <NA>           NA
#> 122  (8.3)  34.8 ( 3.4)   4  (4.8)  32.3 ( 4.1)
#> 25   (0.0)  39.0 ( 7.0)   2  (2.4)  26.2 ( 4.5)