did patient 10855 receive the rbc lab test since 111 months ago?
select count(*)>0 from labevents where labevents.itemid in ( select d_labitems.itemid from d_labitems where d_labitems.label = 'rbc' ) and labevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 10855 ) and datetime(labevents.charttime) >= datetime(current_time,'-111 month')