2. Death Rate Flashcards
1
Q
- Decline in Death Rate
A
- 1900: 19
* 2012: 8.9
2
Q
- Reasons for Decline: Tranter
A
• Tranter: over ¾ of the decline in the death rate from about 1850 to 1970 was due to the fall in the number of deaths from infectious diseases (measles, smallpox)
3
Q
- Improved Nutrition
A
- McKeown: improved nutrition accounts for up to ½ the reduction in death rates.
- He fails to explain why deaths from some infectious diseases rose during the time of improving nutrition
4
Q
- Medical Improvements
A
• After 1950s, improved medical knowledge reduced death rates (1948: NHS)
5
Q
- Smoking and Diet
A
- Harper: greatest fall in death rates is from a reduction in smoking.
- However, obesity has replaced smoking as the new lifestyle epidemic.
- 2012: ¼ of all UK adults were obese
6
Q
- Public Health Measures
A
- Laws have led to a range of improvements in public health
* E.g. Clean Air Acts reduced air pollution.
7
Q
- Other Changes
A
- Decline of dangerous occupations such as mining
- Higher incomes: healthier lifestyle
8
Q
- Life Expectancy
A
Life expectancy:
• As death rates have fallen, life expectancy has increased
- Males born in England in 1900: live until 50 on average (57: female)
- Males born in England in 2013: live until 90.7 (94: females)
- Harper: we will soon achieve ‘radical longevity’ with more centenarians.
- (Currently: 10,000) (2100: projected to be 1 million)
9
Q
- Regional Differences
A
- Those in the North / Scotland: shorter life expectancy
- Walker: those living in the poorest areas of England die 7 years earlier that the richest areas on average.
10
Q
Summary
A
- Decline in Death Rate
Reasons:
- Tranter:
- Improved Nutrition
- Medical Improvements
- Smoking and Diet
- Public Health Measures
- Other Changes
- Life Expectancy
- Regional Differences