regicor: REGICOR cross-sectional data

regicorR Documentation

REGICOR cross-sectional data

Description

These data come from 3 different cross-sectional surveys of individuals representative of the population from a north-west Spanish province (Girona), REGICOR study.

Usage

data(regicor)

Format

A data frame with 2294 observations on the following 21 variables:

id

Individual id

year

a factor with levels 1995 2000 2005. Recruitment year

age

Patient age at recruitment date

sex

a factor with levels male female. Sex

smoker

a factor with levels Never smoker Current or former < 1y Never or former >= 1y. Smoking status

sbp

Systolic blood pressure

dbp

Diastolic blood pressure

histhtn

a factor with levels Yes No. History of hypertension

txhtn

a factor with levels No Yes. Hypertension (HTN) treatment

chol

Total cholesterol (mg/dl)

hdl

HDL cholesterol (mg/dl)

triglyc

Triglycerides (mg/dl)

ldl

LDL cholesterol (mg/dl)

histchol

a factor with levels Yes No. History of hypercholesterolemia

txchol

a factor with levels No Yes. Cholesterol treatment

height

Height (cm)

weight

Weight (Kg)

bmi

Body mass index

phyact

Physical activity (Kcal/week)

pcs

Physical component summary

mcs

Mental component summary

death

a factor with levels No Yes. Overall death

todeath

Days to overall death or end of follow-up

cv

a factor with levels No Yes. Cardiovascular event

tocv

Days to cardiovascular event or end of follow-up

Details

The variables collected in the REGICOR study were mainly cardiovascular risk factors (hundreds of variables were collected in the different questionnaires and blood measurements), but the variables present in this data set are just a few of them. Also, for reasons of confidentiality, the individuals in this data set are a 30% approx. random subsample of the original one.

Each variable of this data.frame contains label describing them in the attribute "label".

For more information, see the vignette.

Note

Variables death, todeath, cv, tocv are not real but they have been simulated at random to complete the data example with some time-to-event variables.

Source

For reasons of confidentiality, the whole data set is not publicly available. For more information about the study these data come from, visit www.regicor.org.

Examples

require(compareGroups)
data(regicor)
summary(regicor)

compareGroups documentation built on Nov. 18, 2022, 5:11 p.m.