Assertion: ankylosing spondylitis's symptom | /r/CapableOf | affect quality of life
Facets:
value: greatly
type: DEGREE
Source sentences:
text: These symptoms can greatly affect quality of life, as they may interfere with sleep, waking others during the night, and can cause disability during the day if stiffness and joint swelling persists," says Apostolos Kontzias, MD, a rheumatologist at the Cleveland Clinic.