Table 1.
Incidence of idiopathic intracranial hypertension
Country | Incidence in general population | Incidence in women (childbearing age) | Incidence in obese women (childbearing age) |
---|---|---|---|
USA | 0.9/100,000 | 3.5/100,00 | 13/100,000 >10% ideal body weight 19.3/100,000 ≥20% ideal body weight |
UK | 1.56/100,000 | 2.86/100,000 | 11.9/100,000 |
Middle East | 2.02–2.2/100,000 |