{"vid":"V511","name":"v511","file_id":"F1","var_intrvl":"discrete","var_width":"35","labl":"11.10.5 In retrospect, how long do you think that you've had these symptoms?  (K","var_respunit":"Adult(40-60 years old)","var_qstn_preqtxt":"Rheumatoid Arthritis","var_qstn_qstnlit":"In retrospect, how long do you think that you've had these symptoms","var_qstn_postqtxt":"N\/A","var_qstn_ivulnstr":"N\/A","var_universe":"Adult(40-60 years old)","universe_clusion":"I","var_sumstat":[{"value":"347","type":"vald"},{"value":"0","type":"invd"}],"var_txt":"This is the length that the partcicpant has had these symptoms of joint pain","var_catgry":[{"value":"Less than 6 weeks (Chini ya wiki 6)","labl":null,"stats":"83","type":"freq"},{"value":"More than 6 weeks (Zaidi ya wiki 6)","labl":null,"stats":"264","type":"freq"}],"var_concept":[{"name":"N\/A","vocab":null,"uri":null}],"var_format":"character","var_format_schema":"other","fid":"F1","sid":"170","survey_idno":"DDI-KEN-APHRC-AWIGen2-2019-v1.0"}