Systemic lupus erythematosus
The rate of SLE varies between countries, ethnicity, and sex, and changes over time. In the United States, one estimate of the rate of SLE is 53 per 100,000; other estimates range from 322,000 to over 1 million. In Northern Europe the rate is about 40 per 100,000 people. SLE occurs more frequently and with greater severity among those of non-European descent. That rate has been found to be as high as 159 per 100,000 among those of Afro-Caribbean descent. Childhood-onset systemic lupus erythematosus generally presents between the ages of 3 and 15 and is four times more common in girls.
Lupus Foundation of America
The Foundation’s signature fundraising program, "Walk to End Lupus Now"™, has events in more than 60 communities and 70,000 participants, generating visibility, public understanding and support for people with lupus. Money raised is used to support lupus research, education and advocacy programs that serve to improve the quality of life for all people affected by lupus. The Foundation’s multi-media campaign, KNOW LUPUS, continues to educate people about lupus and its impact, has resulted in more than $31 million in donated media and 839 million impressions.