Who is affected by Cushing syndrome? The people most commonly affected by Cushing syndrome are children, teenagers and adults, mostly those ages 25 to 50. People who take cortisol medication (for example, to treat asthma and rheumatoid arthritis) are especially vulnerable. Some 70% of people with Cushing syndrome are women or people assigned female at birth (AFAB) and 30% are men or people assigned male at birth (AMAB).

https://my.clevelandclinic.org/health/diseases/5497-cushing-syndrome

Mental illness also seems to affect people who write about Cushing's Syndrome.