Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Antiphospholipid Antibody Syndrome? ?
    ### Response:
    Antiphospholipid antibody syndrome (APS) can affect people of any age. The disorder is more common in women than men, but it affects both sexes.
                
APS also is more common in people who have other autoimmune or rheumatic disorders, such as lupus.
    