preferred_name: Bothered by pain in your arms, legs, or joints - knees, hips, etc - in last 4W
preferred_name_lc: bothered by pain in your arms, legs, or joints - knees, hips, etc - in last 4w
label: Bothered by pain in your arms, legs, or joints - knees, hips, etc - in last 4 weeks
label_lc: bothered by pain in your arms, legs, or joints - knees, hips, etc - in last 4 weeks