• Charlston Comorbidity Index

• Charlston Comorbidity Index

ü  Charlston Comorbidity Index

Is the Charlston Comorbility Index calculation used by Renewing Health Project

Calculated:

on close form

Formula:

RND((AGE-40)/10)

Datacode:

CH_40Y

Calculation:

floor(($age-40)/10)

$age = Patient’s age