{"vid":"V3192","name":"b11","file_id":"F55","var_dcml":"0","var_intrvl":"contin","var_start_pos":"39","var_end_pos":"41","var_width":"3","var_rec_seg_no":"1","labl":"Preceding birth interval (months)","var_val_range":[{"units":null,"min":"9","max":"247"}],"var_format":"numeric","var_format_schema":"other","fid":"F55","sid":"8","survey_idno":"ARM_2015_DHS_v01_M"}