did patient 75658 have any results from the microbiology of the sputum a year before?
select count(*)>0 from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 75658 ) and microbiologyevents.spec_type_desc = 'sputum' and datetime(microbiologyevents.charttime,'start of year') = datetime(current_time,'start of year','-1 year')