{"vid":"V3340","name":"sm741","file_id":"F45","var_dcml":"0","var_intrvl":"discrete","var_start_pos":"364","var_end_pos":"366","var_width":"3","var_rec_seg_no":"1","labl":"Had consultation with an eye doctor","var_val_range":[{"units":"REAL","min":"100","max":"999"}],"var_catgry":[{"value":"100","labl":"Months ago","stats":null,"type":null},{"value":"200","labl":"Years ago","stats":null,"type":null},{"value":"995","labl":"Never","stats":null,"type":null},{"value":"998","labl":"DK","stats":null,"type":null}],"var_format":"numeric","var_format_schema":"other","fid":"F45","sid":"5","survey_idno":"ARM_2005_DHS_v01_M"}