{"vid":"V492","name":"v1622a","file_id":"F3","var_dcml":"0","var_intrvl":"contin","var_width":"8","labl":"Systolic-second reading","var_qstn_qstnlit":"16.21 2nd BP Reading a) Systolic","var_val_range":[{"units":null,"min":"16","max":"999"}],"var_sumstat":[{"value":"5468","type":"vald"},{"value":"2","type":"invd"},{"value":"29","type":"min"},{"value":"999","type":"max"},{"value":"143.748","type":"mean"},{"value":"129.451","type":"stdev"}],"var_format":"numeric","var_format_schema":"other","fid":"F3","sid":"46","survey_idno":"APHRC-CVD-2011-1.2"}