*****pgm: hypothesis_chi_sq.do****

use "C:\nhanes\data\analysis_data.dta", clear

***create variable codes*****
gen cuff_size=1 if bpacsz==1 | bpacsz==2
replace cuff_size=2 if bpacsz==3
replace cuff_size=3 if bpacsz==4
replace cuff_size=4 if bpacsz==5

****format variables******
label define csz1fmt 1 "infant/child"
label define csz1fmt 2 "adult", add
label define csz1fmt 3 "large", add
label define csz1fmt 4 "thigh", add

label define sexfmt 1 "male"
label define sexfmt 2 "female", add

label values riagendr sexfmt
label values cuff_size csz1fmt

log using "c:\nhanes\log\hypothesis_chi_sq.log", replace

****specify survey design variables****
svyset sdmvpsu [pweight=wtmec4yr], strata(sdmvstra) vce(linearized)

svy:tabulate riagendr cuff, subpop(if ridageyr >=20) column row obs percent pearson null wald

log close