This compared with 117 (18.3 per cent) of 638 in the non-aspirin groups (hazard ratio was 0.98).
与此比较，在非阿司匹林组中638人有117人出现了终末事件。（危险比率为0.98）
2
This compared with 35 deaths (5.5 per cent) from coronary heart disease or stroke in the non-aspirin group (hazard ratio 1.23).
非阿司匹林组，35人(百分之五点五)死于冠心病或中风(危害比为1.23)。
3
Aspirin should be avoided if you have a stomach (peptic) ulcer, haemophilia or other bleeding disorder, or an allergy to aspirin or to other non-steroidal anti-inflammatory drugs (NSAID).