{"vid":"V2943","name":"hc63","file_id":"F51","var_dcml":"0","var_intrvl":"contin","var_start_pos":"117","var_end_pos":"119","var_width":"3","var_rec_seg_no":"1","labl":"Preceding birth interval (months)","var_val_range":[{"units":null,"min":"9","max":"999"}],"var_format":"numeric","var_format_schema":"other","fid":"F51","sid":"8","survey_idno":"ARM_2015_DHS_v01_M"}