Ischemic stroke, pill and other factors...

What is the relative risk of stroke with the pill in women?

I guess you will lose your bet on Stroke relative risk and pill...

RR is +250% with pill...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5662520/

The absolute risk of ischemic stroke among young women who do not use HC is 2.5/100,000 per year whereas the same risk among young women who use HC is 6.3/100,000.

Considering women with migraine with aura, the risk of ischemic stroke in those young women who do not use HC is 5.9/100,000 per year whereas the same risk among those young women who use HC is 36.9/100,000 per year.

Considering women with migraine without aura, the risk of ischemic stroke in those young women who do not use HC is 4.0/100,000 per year whereas the same risk among those young women who use HC is 25.4/100,000 per year.

Table 4

The absolute risk of ischemic stroke in women aged 20 to 44 years in relation to the use of hormonal contraception and migraine status

	No migraine	Migraine with aura	Migraine without aura
Without hormonal contraception	2.5/100,000	5.9/100,000	4.0/100,000
With hormonal contraception	6.3/100,000	36.9/100,000	25.4/100,000

Data were calculated by using information provided in references #11,15,17,18,35


https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5662520/