{"vid":"V25","name":"HDLC","file_id":"F1","var_dcml":"2","var_intrvl":"contin","labl":"HDLC","var_val_range":[{"units":"REAL","min":"0.5","max":"3.27"}],"var_sumstat":[{"value":"748","type":"vald"},{"value":"0","type":"invd"},{"value":"0.5","type":"min"},{"value":"3.27","type":"max"},{"value":"1.33","type":"mean"},{"value":"0.405","type":"stdev"}],"var_format":"numeric","var_format_schema":"other","fid":"F1","sid":"8","survey_idno":"HbA1cfordysglycaemiascreeninginHIV"}