Question

What has led to an improvement in life expectancy

Answer 1

Significant factors in life expectancy include gender, genetics, access to health care, hygiene, diet and nutrition, exercise, lifestyle, and crime rates.

During the nineteenth and early twentieth centuries, an increase in life expectancy was driven mainly by improvements in sanitation, housing, and education, causing a steady decline in early and mid-life mortality, which was chiefly due to infections.

Answer 2

The factors that led to the improvement in life expectancy were majorly dependent upon better sanitation, housing and the levels of education. The process of sanitation and living conditions initiated the people to live a healthy life and enjoy a higher life expectancy. This was due to the advances in the field of medical health which has brought down the mortality rate.

Explanation:

• The life expectancy is influenced by many socioeconomic factors. Some of these factors include employment, income, education, and other sources of economic wellbeing that affects the lifestyle of the people.  

• It has given them access to better health care, hygiene, diet and nutrition, exercise, lifestyle, and decrease in crime rates and more.  

• The changes in lifestyle from poor nutrition, lack of exercise, excessive alcohol consumption, using tobacco and more has created a major change in the life expectancy of the people.

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