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. 2005 Jun 4;330(7503):1306. doi: 10.1136/bmj.38456.676806.8F

Table 4.

Simulated lifetime effects of low dose aspirin compared with no aspirin on cohorts of 10 000 men and 10 000 women in Australia, initially aged 70-74 years and free from cardiovascular disease. Figures are point estimates with 95% uncertainty intervals

Lifetime effects (≥70) Men Women
Cases prevented:
Coronary heart disease 389 (213 to 581) 321 (170 to 484)
Ischaemic stroke 19 (−107 to 146) 35 (−99 to 168)
Haemorrhagic stroke −76 (−195 to 28) −54 (−136 to 22)
Major gastrointestinal haemorrhage −499 (−740 to −266) −572 (−849 to −308)
Deaths prevented:
Coronary heart disease 186 (92 to 287) 153 (73 to 241)
Ischaemic stroke −14 (−94 to 64) 7 (−69 to 83)
Haemorrhagic stroke −62 (−163 to 23) −44 (−121 to 20)
Major gastrointestinal haemorrhage −89 (−133 to −48) −70 (−105 to −38)
Other causes −17 (−139 to 108) −40 (−154 to 72)
Total deaths 3 (−9 to 16) 6 (−8 to 20)
Years of life saved 20 (−784 to 774) 145 (−496 to 780)
Health adjusted years of life saved 3 (−654 to 623) 106 (−488 to 678)