White women are just as likely as white men to get sarcoidosis, but the black female gets sarcoidosis two times as often as the black male. No one knows what causes sarcoidosis.
Valge naised on sama tõenäoline nagu valged mehed saada sarkoidoos, aga must emane saab sarkoidoosi kaks korda tihedamini, kui must mees. Keegi ei tea, mis põhjustab sarkoidoos.