compute_su_y_sui__onset_useage: Compute age of onset use for a given substance

In ABCDscores: Summary Scores of the Adolescent Brain Cognitive Development (ABCD) Study

Compute age of onset use for a given substance

Description

Computes the age (in years) of onset use of a given substance. Returns NA for the participants with no onset use of the provided substance reported.

Usage

sui_substances

compute_su_y_sui__onset_useage(data, name, substance, combine = TRUE)

Arguments

data	tibble. A data frame containing the data.
name	character. The name of the output column for the computed score.
substance	character (vector). The substance to compute the score for. Must be one of the following values: "alc" "alc__sip" "rxstim" "cath" "cbd" "coc" "dxm" "ghb" "hall" "inh" "ket" "meth" "mdma" "mj__blunt" "mj__conc" "mj__conc__smoke" "mj__conc__vape" "mj__drink" "mj__edbl" "mj__smoke" "mj__vape" "mj__synth" "mj__tinc" "nic__chew" "nic__cigar" "nic__cig" "nic__hookah" "nic__pipe" "nic__rplc" "nic__vape" "opi" "othdrg" "qc" "roid" "rxopi" "salv" "shroom" "rxsed" "vape" "vape__flav"
combine	logical. Whether to combine the summary score column with the input data frame (Default: 'TRUE“).

Format

sui_substances is a character vector of substances keywords.

Value

tbl. The input data frame with the summary score appended as a new column.

Examples

## Not run: 
compute_su_y_sui__onset_useage(
  data = data_sui,
  name = "su_y_sui__alc__onset_useage",
  substance = "alc"
)

## End(Not run)

ABCDscores documentation built on Sept. 11, 2025, 5:08 p.m.