Assertion: osteoporosis's cause | /r/HasProperty | macular degeneration
Facets:
Source sentences:
text: Part of the fall risk is because of impaired eyesight due to many causes, (e.g. glaucoma, macular degeneration), balance disorder, movement disorders (e.g. Parkinson's disease), dementia, and sarcopenia (age-related loss of skeletal muscle).