Demographic Trends: Deaths/ Life Expectancy/ What do sociologists think? Flashcards
What was the death rate in 1900?
19
What was the death rate in 2012?
8.9
What was the life expectancy for men and women in 1900?
Men: 50
Female: 57
What was the life expectancy for men and women in 2013?
Men: 91 (approx)
Female: 94
By 2100 how many centenarians is there estimated to be?
1 million
McKeown (regarding improved nutrition as a reason for the decline in death rate after 1900)
- improved nutrition accounted for 1/2 of reduction in death rates
Harper (regarding smoking and diet as a reason for the decline in death rate after 1900)
- the greatest decline in death rates is from the decrease in smoking
Since 1900, the death rate has remained fairly stable, what is the death rate?
600, 000
What are two examples of important fluctuations in the death rate?
- the two world wars and the flu epidemic of 1918
Since 1900, what has happened to the death rate?
Fallen
What are the six reasons for the fall in death rate?
- decline in deaths from infectious diseases
- medical improvements
- improved nutrition
- smoking and diet
- public health measures/ environmental improvements
- other social changes
Who were most vulnerable to infectious diseases?
- the young
Among which groups has the decline in death from infectious diseases occurred most commonly?
- infants, children and young adults
During the 1950s infectious diseases were replaced by another type of disease, what type?
- degenerative eg. heart disease
What has the population developed that means the death rate from infectious diseases has decreased?
- natural resistance