{"vid":"V943","name":"wdf_q2_11b","file_id":"F6","var_dcml":"0","var_intrvl":"discrete","var_width":"10","labl":"How long have you had high BP  (# of units)?","var_qstn_qstnlit":"For how long have you had High Blood Pressure (since you were diagnosed) ? \t\n\n(UNITS: D=Days, W=Weeks, M=Months, Y=Years)","var_val_range":[{"units":"REAL","min":"4","max":"10"}],"var_sumstat":[{"value":"3","type":"vald"},{"value":"171","type":"invd"}],"var_catgry":[{"value":"4","labl":null,"stats":"1","type":"freq"},{"value":"7","labl":null,"stats":"1","type":"freq"},{"value":"10","labl":null,"stats":"1","type":"freq"},{"value":"Sysmiss","labl":null,"stats":"171","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F6","sid":"75","survey_idno":"APHRC-WDF-2014-1.0"}