Description Usage Arguments Value References See Also Examples
The following function adds the weights of the Charlson according to an update in 2011 by Quan et al where the maximum score is 24 and the weights are between 0-6, i.e. a few comorbidities are no longer considered of importance (MI, PVD, etc.)
1 |
ds |
This is a |
Weighted comorbidities
H. Quan, B. Li, C. M. Couris, K. Fushimi, P. Graham, P. Hider, J.-M. Januel, and V. Sundararajan, <e2><80><9c>Updating and Validating the Charlson Comorbidity Index and Score for Risk Adjustment in Hospital Discharge Abstracts Using Data From 6 Countries,<e2><80><9d> Am. J. Epidemiol., vol. 173, no. 6, pp. 676<e2><80><93>682, Mar. 2011.
Other weight functions: weight.Charlsons.org
;
weight.Elixhausers.VanWalraven2009
1 2 | out <- cmrbdt.finder.regex.charlson_Quan2005("I252")
weight.Charlsons.Quan2011(out)
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