route_vals

A dictionary mapping route expressions to standardized forms, specifying the
way in which a medication is administered. Example expressions include "oral",
"topical", "IV", and "intravenous".

datasets

Function and support for medication and dosing information extraction from free-text clinical notes. Medication entities for the basic medExtractR implementation that can be extracted include drug name, strength, dose amount, dose, frequency, intake time, dose change, and time of last dose. The basic medExtractR is outlined in Weeks, Beck, McNeer, Williams, Bejan, Denny, Choi (2020) <doi: 10.1093/jamia/ocz207>. The extended medExtractR_tapering implementation is intended to extract dosing information for more tapering schedules, which are far more complex. The tapering extension allows for the extraction of additional entities including dispense amount, refills, dose schedule, time keyword, transition, and preposition.

Leena Choi

medExtractR

Extraction of Medication Information from Clinical Text

Cole Beck

Hannah Weeks

route_vals function

A data frame with route expressions (exact and/or regular expressions).<dl class="dl-horizontal">
 <dt>expr</dt><dd>A character vector, expressions to consider as route.</dd>
 <dt>value</dt><dd>A standardized version of the raw expression. For example,
 "orally" and "by mouth" both have the standardized form "orally".</dd>
</dl>

Format

Keywords Specifying Route — route_vals

A data frame with route expressions (exact and/or regular expressions).<dl class='dl-horizontal'>
 <dt>expr</dt><dd>A character vector, expressions to consider as route.</dd>
 <dt>value</dt><dd>A standardized version of the raw expression. For example,
 "orally" and "by mouth" both have the standardized form "orally".</dd>
</dl>

route_vals: Keywords Specifying Route

Description

Usage

Arguments

Format

Examples