1、Psychogeriatric disorders, such as dementia and depression, are common in the elderly population.
精神老年病学障碍，如痴呆和抑郁症，在老年人中很常见。
2、The psychogeriatric unit at the hospital provides specialized care for older adults with mental health issues.
医院的精神老年病学病房为有心理健康问题的老年人提供专业护理。