LABTNSCPSS: Calculation of Comorbidity and Frailty Scores

Computes comorbidity indices and combined frailty scores for multiple ICD coding systems, including ICD-10-CA, ICD-10-CM, and ICD-11. The package provides tools to preprocess episode data, map diagnosis codes to chronic categories, propagate conditions across episodes, and generate comorbidity and frailty measures. The methodology is described in Nikiema, Bayani, and Bally (2026), "A Semantic-Based Carry-Forward Approach: Uncovering Chronic Disease Burden in Real-World Data Analysis", International Journal of Medical Informatics, article 106709 <doi:10.1016/j.ijmedinf.2026.106709>.

Version:	1.0.5
Depends:	R (≥ 4.3.0)
Imports:	checkmate, data.table, dplyr, glue, lubridate, magrittr, purrr, stringi, tibble, tidyr, tidyselect
Suggests:	testthat (≥ 3.0.0)
Published:	2026-09-11
DOI:	10.32614/CRAN.package.LABTNSCPSS
Author:	Azadeh Bayani [aut, cre], Jean Noel Nikiema [ctb], Michèle Bally [ctb]
Maintainer:	Azadeh Bayani <azadeh.bayani at umontreal.ca>
BugReports:	https://github.com/bayaniazadeh/LabTNSCPSSPackage/issues
License:	GPL-3
URL:	https://github.com/bayaniazadeh/LabTNSCPSSPackage, https://doi.org/10.1016/j.ijmedinf.2026.106709
NeedsCompilation:	no
Citation:	LABTNSCPSS citation info
Materials:	README
CRAN checks:	LABTNSCPSS results

Documentation:

Reference manual:

LABTNSCPSS.html , LABTNSCPSS.pdf

Downloads:

Package source:	LABTNSCPSS_1.0.5.tar.gz
Windows binaries:	r-devel: LABTNSCPSS_1.0.4.zip, r-release: LABTNSCPSS_1.0.3.zip, r-oldrel: LABTNSCPSS_1.0.3.zip
macOS binaries:	r-release (arm64): not available, r-oldrel (arm64): LABTNSCPSS_1.0.5.tgz, r-release (x86_64): LABTNSCPSS_1.0.5.tgz, r-oldrel (x86_64): LABTNSCPSS_1.0.5.tgz
Old sources:	LABTNSCPSS archive

Linking:

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