{"vid":"V412","name":"res_agebeg","file_id":"F3","var_dcml":"0","var_intrvl":"contin","var_width":"9","labl":"age in completed days at the beginning of each episode","var_respunit":"Calculated using the individuals date of birth (res_datebirth) and the date when the residency episode began (res_datebeg).","var_qstn_preqtxt":"na","var_qstn_qstnlit":"na","var_qstn_postqtxt":"na","var_qstn_ivulnstr":"na","var_val_range":[{"units":"REAL","min":"0","max":"38535"}],"var_universe":"All residents.","universe_clusion":"I","var_sumstat":[{"value":"3295070","type":"vald"},{"value":"0","type":"invd"},{"value":"0","type":"min"},{"value":"38535","type":"max"},{"value":"8012.027","type":"mean"},{"value":"5764.337","type":"stdev"}],"var_txt":"The age at in days when the residency episode began.","var_format":"numeric","var_format_schema":"other","fid":"F3","sid":"71","survey_idno":"APHRC-NUHDSS-RESIDENCY-1.2"}