is there any organism that was found since 5 years ago in the last csf;spinal fluid test of patient 67468?
select count(*)>0 from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 67468 ) and microbiologyevents.spec_type_desc = 'csf;spinal fluid' and microbiologyevents.org_name is not null and datetime(microbiologyevents.charttime) >= datetime(current_time,'-5 year') order by microbiologyevents.charttime desc limit 1