. Author manuscript; available in PMC: 2019 Apr 26.

Published in final edited form as: Amyotroph Lateral Scler. 2010 Oct;11(5):439–442. doi: 10.3109/17482961003610853

Table II.

Age- and sex-adjusted incidence according to menopause status.

	Incidence per 100,000 population years (95% CI)
	Male	Female	Male:female ratio (95% CI)
Pre-menopause (15–49)	0.68 (0.53–0.86)	0.17 (0.10–0.27)	3.98 (3.73–4.30)
Post-menopause (>55)	3.64 (3.28–4.03)	2.23 (1.95–2.54)	1.63 (1.61–1.65)