{"vid":"V122","name":"test_result","file_id":"F2","var_dcml":"0","var_intrvl":"discrete","labl":"test_result","var_val_range":[{"units":null,"min":"1","max":"4"}],"var_sumstat":[{"value":"1759","type":"vald"},{"value":"0","type":"invd"}],"var_catgry":[{"value":"1","labl":null,"stats":"31","type":"freq"},{"value":"2","labl":null,"stats":"1646","type":"freq"},{"value":"3","labl":null,"stats":"14","type":"freq"},{"value":"4","labl":null,"stats":"68","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F2","sid":"6","survey_idno":"VeryEarlyInfantDiagnosisofHIV"}