{"vid":"V639","name":"q3_3_4b_years","file_id":"F6","var_dcml":"0","var_intrvl":"contin","var_width":"10","labl":"When were you diagnosed with angina-year?","var_qstn_qstnlit":"When were you diagnosed with angina?","var_qstn_ivulnstr":"IF YEAR OR BOTH MONTH AND YEAR ARE UNKNOWN, \t\n\nCIRCLE 98.IF ONLY MONTH IS UNKNOWN FILL 98 IN THE \t\n\nFIRST 2 BOXES AND FILL IN THE YEAR; DATES ARE KNOWN, \t\n\nFILL THE BOXES AND SKIP TO 3.3.4d","var_val_range":[{"units":null,"min":"1987","max":"2012"}],"var_sumstat":[{"value":"22","type":"vald"},{"value":"5673","type":"invd"},{"value":"1987","type":"min"},{"value":"2012","type":"max"},{"value":"2007.364","type":"mean"},{"value":"6.821","type":"stdev"}],"var_format":"numeric","var_format_schema":"other","fid":"F6","sid":"79","survey_idno":"APHRC-SCALEUP-2014-1.0"}