{"vid":"V539","name":"m1d","file_id":"F13","var_dcml":"0","var_intrvl":"discrete","var_start_pos":"23","var_end_pos":"23","var_width":"1","var_rec_seg_no":"1","labl":"NA - Years ago received last tetanus injection before pregnancy","var_format":"numeric","var_format_schema":"other","fid":"F13","sid":"7","survey_idno":"ARM_2010_DHS_v01_M"}