arq {BART} | R Documentation

## NHANES 2009-2010 Arthritis Questionnaire

### Description

This data set was created from the National Health and Nutrition Examination Survey (NHANES) 2009-2010 Arthritis Questionnaire.

### Usage

    data(arq)

### Details

We have two outcomes of interest. Chronic neck pain: Yes `arq010a=1` vs.\ No `arq010a=0`. Chronic lower-back/buttock pain: Yes `arq010de=1` vs.\ No `arq010de=0`. `seqn` is a unique survey respondent identifier. `wtint2yr` is the survey sampling weight. `riagendr` is gender: 1 for males, 2 for females. `ridageyr` is age in years. There are several anthropometric measurements: `bmxwt`, weight in kg; `bmxht`, height in cm; `bmxbmi`, body mass index in kg/m^2; and `bmxwaist`, waist circumference in cm. The data was subsetted to ensure non-missing values of these variables.

### References

National Health and Nutrition Examination Survey (NHANES) 2009-2010 Arthritis Questionnaire. https://wwwn.cdc.gov/nchs/nhanes/2009-2010/ARQ_F.htm

[Package BART version 2.5 Index]