preferred_name: Positive Affect Survey - scale score^^adjusted for age+sex+race+ethnicity+educational attainment
preferred_name_lc: positive affect survey - scale score^^adjusted for age+sex+race+ethnicity+educational attainment
label: Positive Affect Survey - scale score^^adjusted for age+sex+race+ethnicity+educational attainment
label_lc: positive affect survey - scale score^^adjusted for age+sex+race+ethnicity+educational attainment