Demographics Flashcards
death rate
number of deaths per 1000 of the population per year
how has the death rate changed from 1900 to 2012
fallen dramatically
what are diseases of affluence
rich foods, smoking and wine- 50’s
why was the death rate high in 1850-1970
due to rise of infectious diseases
public health
improved housing and clean air act
medical improvement
anti biotics and immunisation, NHS 1948
improved nutrition
reduction in tb
smoking and diet
obesity has replaced smoking, fall in smoking related deaths
american healthcare
longer lives due to costly medication
other social changes leading to decline of death rate
decline of mining and other dangerous jobs, smaller families, higher income, greater public knowledge
life expectancy
hoe long on average someone should live based on when they were born
death rates and life expectancy
as death rates fall life expectancy rises
what does harper predict
we will soon reach radical longevity, many more centurions
gender class and ethnicity differences in life expectancy
women live longer than men
north and scotland- lower life expectancy than south
poorest areas die 7 years earlier than those in richest
ageing population
older average population age