15.01.2017 Views

FUNDAMENTAL FACTS ABOUT MENTAL HEALTH 2016

fundamental-facts-about-mental-health-2016

fundamental-facts-about-mental-health-2016

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

2.1.4 Older adults<br />

We have included people aged 50 years<br />

and over within this section to take<br />

account of the range of research studies<br />

in this area. There is no clear definition<br />

within research as to what defines an<br />

‘older adult’; therefore, age ranges in<br />

many studies vary widely.<br />

• An ageing population can have<br />

implications on individual, social and<br />

economic levels. Life expectancy<br />

at birth has seen a significant rise<br />

across the world. For instance, the<br />

estimated average life expectancy<br />

for 2010–15 was 78 years in<br />

developed countries, and this figure<br />

is expected to rise to 83 years by<br />

2045–50. 179 Such an increase<br />

in longevity can put significant<br />

pressure on the world economy<br />

due to an increase in age-related<br />

illnesses and an increased need<br />

for healthcare and the associated<br />

healthcare costs.<br />

• In a 2015 report published by<br />

the United Nations, the number<br />

of people aged over 60 made<br />

up 12% of the global population,<br />

and is expected to almost double,<br />

reaching 22% by 2050. The global<br />

percentage of people aged 80 years<br />

or over was 1.7% and is projected to<br />

almost triple to 4.5% by 2050. 180<br />

• In the UK, the proportion of the<br />

population that is composed of older<br />

adults is increasing. According to<br />

ONS (<strong>2016</strong>), there are more people<br />

in the UK aged 60 or over than<br />

there are under the age of 18. The<br />

proportion of older people aged 65<br />

or over has grown by 21% in the last<br />

10 years, now representing 17.8% of<br />

the total population. The number<br />

of people aged 85 or older has<br />

increased by 31%, now representing<br />

2.3% of the total UK population. 181<br />

2.1.4.1 Older adults and mental health<br />

Depression and anxiety<br />

In a 2010–11 UK survey measuring<br />

national wellbeing across people aged<br />

16 and older, the average percentage<br />

of all respondents feeling anxious or<br />

depressed was 19%. Depression or<br />

anxiety was noted to be highest among<br />

those aged 50–59 and those of 80 years<br />

and older: 182<br />

Age range<br />

50–54 years 22%<br />

55–59 years 21%<br />

60–64 years 16%<br />

65–69 years 14%<br />

70–74 years 15%<br />

75–79 years 17%<br />

80 and over 20%<br />

% feeling anxious<br />

or depressed<br />

• A 2012 systematic review of<br />

depression in older adults found<br />

that between 4.6% and 9.3% of older<br />

adults experience major depression,<br />

and an average of 17.1% experience<br />

depressive disorders. 183<br />

• An English health survey with<br />

older people in 2005 found that<br />

depression affected 22% of men and<br />

28% of women aged 65 or over. 184<br />

38

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!