Falls are one of the most common accidents among stroke patients. Stroke patients are more prone to falls than community-dwelling older adults because of their cumulative risk factors of falls such as cognitive impairment and motor dysfunction. Recent studies on falls in Taiwan have primarily focused on falls of community-dwelling older adults. Research focused on falls among stroke patients in Taiwan, however, is scarce. Studies reported by researchers in other countries have only investigated the incidence and causes of falls of patients staying in medical institutions up to three months post-stroke. Therefore, the incidence and immediate causes of falls remain unknown for post-hospital discharge stroke patients during their sub-acute and chronic stages. In addition, whether falls of stroke patients after hospital discharge could be predicted by their clinical manifestations during hospital stay also requires further investigation.