a greying world
TRANSCRIPT
A greying world
Today
By 2050
Today marks World Health Day, a global campaign led by the World Health Organisation to raise awareness of key health issues. With the numbers of those
reaching old age rapidly increasing worldwide, this year’s focus is on helping people add life to their years. The Straits Times takes a look at the ageing world
MonacoMacauJapanSINGAPOREHong KongAustraliaItalyBritainUnited StatesChinaThailandVietnamBangladeshIndiaChad
Place
89.6884.4383.9183.7582.1281.9081.8680.1778.4974.8473.8372.4170.0667.1448.69
Lifeexpectancy*
123489
10305095113128147160221
Rank
NOTE: *Estimated figures for 2012 taken from CIA World Factbook
■ By 2030, one in five will be 65 years and above■ The population’s median age rose from 34 years in 2000 to 38 years in 2011■ Today, 20,000 residents aged 60 and above are living with dementia. This will increase to about 53,000 by 2020
■ Senior activity centres will serve more seniors, from 18,000 to 48,000■ Day-care and rehabilitation services will triple their capacity from 2,100 to 6,200■ Number of nursing home beds for seniors without family support will be increased by 70 per cent, from 9,000 to 15,600■ More home caregivers will serve 10,000 patients, up from 4,000
Proportion of residents aged 65 and over rose from 7.2 per cent in 2000 to 9.3 per cent in 2011
Living longer
Drop in old-age support ratio
Old-age support ratio
Meeting needs (by 2020)
Growing numbers
Age composition
IN SINGAPORE
Proportion of world population by age group (2010)
■ Mental illnesses
■ Sensory impairments
■ Cardiovascular diseases
■ Diabetes
■ Cancer
■ Incontinence
■ Musculoskeletal problems
Age composition
As lives lengthen, people are vulnerable to certain illnesses
Old-age diseases
THE WORLD
21.9 20.1 17.4 16.8
70.9 71.9 73.7 73.9
7.2 8.1 9 9.3100
90
80
70
60
50
40
30
20
10
0
%
2000 2005 2010 2011
41
56
3
100
90
80
70
60
50
40
30
20
10
0
%
■ World■ Developed nations■ Less developed■ Least developed
65 and above
15-64 years
0-14 years
65 and above
15-64 years
0-14 years
0
5
10
15
20
1970 ’80 ’90 2000 ’10 ’11 ’50
17
13.8
11.89.9
8.2 7.9
2
UN projection
27
17
30
65 67 64
8 16
6
20 to 24
0 to 910 to 19
25 to 2930 or overNo data
Percentageaged 60 or over
20 to 24
0 to 910 to 19
25 to 2930 or overNo data
Percentageaged 60 or over
■ This ratio is a rough indicator of the number of potential providers of support per potential elderly dependant. It is calculated as the number of working-age people from ages 15 to 64 divided by the number of persons aged 65 or older
Old-age support ratio■ By 2050, the ratio for the world is projected to decline by more than half, and Japan will have the lowest ratio of only
one working-age adult per elderly person■ No country will have a ratio above 20
9:1
4:1■ The ratio will be below five in more than half of the world’s countries
Sources: UN POPULATION AGEING AND DEVELOPMENT 2009, WHO, SINGAPORE DEPARTMENT OF STATISTICS, MINISTRY OF HEALTH, CIA WORLD FACTBOOK, POPULATION REFERENCE BUREAU 2010 WORLD POPULATION DATA SHEET
GRAPHICS:MIKE M DIZON and AMELIA TENG