Generate PRISMA flow diagram

Create a PRISMA 2020-compatible flow diagram from corpus screening data.

Usage

sm_screen_prisma(
  corpus,
  decisions = NULL,
  stages = c("identification", "screening", "eligibility", "inclusion")
)

Arguments

corpus

An sm_corpus with screening decisions.

decisions

Optional external decisions tibble.

stages

Stage names for the flow.

Value

A list with $counts (tibble) and $plot (ggplot).

See also

Other screening: sm_export_covidence(), sm_export_rayyan(), sm_import_rayyan(), sm_merge_screening_decisions()

Examples

corpus <- sm_example_corpus(with_screening = TRUE)
prisma <- sm_screen_prisma(corpus)
prisma$counts
#> # A tibble: 4 × 4
#>   stage          n_entering n_excluded n_remaining
#>   <chr>               <int>      <int>       <int>
#> 1 identification        200          0         200
#> 2 screening             200          0         200
#> 3 eligibility           200          0         200
#> 4 inclusion             200          0         200