gri: Glycemic risk index

Description Usage Arguments Value Author(s) References Examples

View source: R/gri.R

Description

Glycemic risk indices are based on a symmetrization transformation of the blood glucose scale into a risk space

Usage

1
	gri(object, ...)

Arguments

object

an object of class SVILD.

...

not used here.

Value

a data frame contains:

ID

unique ID

BGRI

GRI values

LBGI

hypoglycemic risk values

HBGI

hyperglycemic risk values

Author(s)

Dongsheng Yang, Anne S. Tang

References

Kovatchev BP, et al. Evaluation of a New Measure of Blood Glucose Variability in Diabetes. Diabetes Care 2006 Nov; (29)11:2433-8.

Examples

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id = c(17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 21, 21, 21, 21, 21, 21, 21, 
30, 30, 30, 30, 30, 30, 30)

y = c(110, 137, 142, 129, 102, 113, 195, 168, 192, 156, 178, 186, 116, 105, 
111, 86, 113, 115, 106, 113, 115, 106, 97, 103)
	  
time = c("05JUL07:15:10:00", "05JUL07:16:15:00", "05JUL07:17:15:00", 
"05JUL07:18:15:00", "05JUL07:19:15:00", "05JUL07:20:00:00", "05JUL07:21:10:00", 
"05JUL07:21:40:00", "05JUL07:22:10:00", "05JUL07:22:40:00", "10MAY07:08:15:00", 
"10MAY07:09:15:00", "10MAY07:10:15:00", "10MAY07:10:30:00", "10MAY07:11:00:00", 
"10MAY07:11:30:00", "10MAY07:12:20:00", "12JUL07:08:15:00", "12JUL07:08:20:00", 
"12JUL07:09:15:00", "12JUL07:09:20:00", "12JUL07:10:15:00", "12JUL07:10:20:00", 
"12JUL07:11:10:00")
	
mylist = SVILD(id = id, time = time, y = y, timeFormat = "%d%b%y:%H:%M:%S")	
gri(mylist)

SVILD documentation built on May 2, 2019, 5:56 p.m.