On average, men in Hong Kong enjoy a longer life span than women in the United States do on average. In comparison, the life expectancy of a man in Hong Kong is 84.3 years, whereas in the United States, the life expectancy of a woman is only 81.1 years. When compared with the life expectancy at birth, the disparity is much more obvious. The life expectancy of men in Hong Kong is 82.5 years, which is significantly higher than the life expectancy of women in the United States, which is just 79.8 years.This disparity in life expectancy is due to a number of different causes, all of which should be taken into consideration. One difference is that males in Hong Kong have easier access to higher-quality medical treatment than females in the United States do. In addition, the likelihood of men in Hong Kong living a healthy lifestyle is higher than the likelihood of women in the US doing so. They are more likely to maintain a nutritious diet and to engage in regular physical activity.One more thing that adds to the disparity in life expectancy is the fact that women in the US are more likely to be smokers than males in Hong Kong. males in Hong Kong are less likely to smoke. Tobacco use is a significant contributor to the development of a range of diseases, including cancer and cardiovascular disease. In addition, the likelihood of men in Hong Kong being overweight is lower than the likelihood of women being overweight in the US. The chance of developing a number of chronic diseases, such as diabetes and heart disease, is increased when a person is obese.The diverse lifestyles that men and women in Hong Kong and the United States lead contribute to the disparity in life expectancy between the sexes in these two countries. Comparing life expectancy between men and women in the United States and Hong Kong. In comparison to women in the United States, males in Hong Kong often lead healthier lifestyles and have easier access to quality medical treatment. The greater life expectancy for men in Hong Kong can be attributed in part to these contributing variables.