A. The significant cost in caring for the elderly

B. The old-aged diseases

C. The growth of ageing population and its consequences

Q2: As the population of older people gets larger and larger, What are key questions that arise? (đoạn 1)

Q3: What percentage of people aged 85 or older face memory and mental problems? (đoạn 2)

Q4: List some typical old-aged related diseases? (đoạn 2)

Q5: What are required when there are more and more dementia patients? (cuối đoạn 2)

Q6: What are some social consequences of the demographic shift in population structure? (2 đoạn cuối)