Will middle-aged obesity shorten life？
Will middle-aged obesity shorten life?
I am 45 years old and weigh 81 kilograms, and there is a tendency to gain weight.
Recently, I saw a message in the newspaper that too many middle-aged people would extend their life expectancy.
Does this have a scientific basis?
Expert Answer: Recently reported in the American Medical Journal, a group of 1948?
Prospective cluster analysis of 1990 follow-up data, a total of 3457 cases of 30?
The 49-year-old population was grouped by sex and smoking preferences, and the mortality rates of different ages and body mass index were counted.
The lifespan is analyzed for its expected and likelihood of death before the age of 70.
銆€銆€The results demonstrate that obesity and overweight are significantly associated with increased life expectancy.
Overweight increases the life expectancy of women around 40 years old by 3.
In 3 years, the life expectancy of men around 40 years old is extended by 3.
1 year; obesity shortens the life expectancy of 40-year-old non-smoking women compared with normal weight smokers.
1 year, replace 40-year-old male smokers.
8 years; the life expectancy of obese female smokers is lower than that of normal weight smokers.
In 2 years, obese male smokers were shortened by 6.
7 years; the life expectancy of obese female smokers is 13% lower than that of normal weight non-smokers.
In 3 years, men are shortened by 13.
The analysis also shows that 30?
At 40 years old, the body mass index can predict 50?
Mortality at the age of 69.
After adjusting for the body mass index at the age of 69, there was no significant change in the above prediction relationship.
銆€銆€Studies suggest that adult obesity and overweight are associated with significant changes in life expectancy and early death, and that life expectancy is similar to that of smokers; adult obesity is a strong predictor of death in old age.
At present, because of the alleged reporting of fashion trends, we must attach great importance to excessive effective prevention and treatment.