{"vid":"V640","name":"q3_3_4c_units","file_id":"F6","var_dcml":"0","var_intrvl":"discrete","var_width":"8","labl":"Duration with angina-Units ?","var_qstn_qstnlit":"For how long have you had angina (since the time you were \t\n\ndiagnosed)?","var_qstn_ivulnstr":"USE ONLY 1 UNIT (Y=Years, M=Months, W=Weeks)","var_val_range":[{"units":null,"min":"1","max":"3"}],"var_sumstat":[{"value":"5","type":"vald"},{"value":"5690","type":"invd"}],"var_catgry":[{"value":"1","labl":"Years","stats":"5","type":"freq"},{"value":"2","labl":"Months","stats":"0","type":"freq"},{"value":"3","labl":"Weeks","stats":"0","type":"freq"},{"value":"Sysmiss","labl":null,"stats":"5690","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F6","sid":"79","survey_idno":"APHRC-SCALEUP-2014-1.0"}