Mens income levels link up with high blood pressure: Study

Mens income levels link up with high blood pressure: Study
Working men with higher incomes are more likely to develop high blood pressure, reports a study. The study was presented at the 84th Annual Scientific Meeting of the Japanese Circulation Society (JCS 2020).
Study author Dr Shingo Yanagiya of the Hokkaido University Graduate School of Medicine, Sapporo, Japan, said: "Men with higher incomes need to improve their lifestyles to prevent high blood pressure. Steps include eating healthily, exercising, and controlling weight. Alcohol should be kept to moderate levels and binge drinking avoided."
More than one billion people have high blood pressure worldwide. Around 30-45 per cent of adults are affected, rising to more than 60 per cent of people over 60 years of age. High blood pressure is the leading global cause of premature death, accounting for almost 10 million deaths in 2015. Of those, 4.9 million were due to ischaemic heart disease and 3.5 million were due to stroke.

Lifestyle issue

Japan alone has more than 10 million people with high blood pressure, and the number continues to rise.
Dr Yanagiya said: "High blood pressure is a lifestyle-related disease. As a physician seeing these patients I wanted to know if risk varies with socioeconomic class, to help us focus our prevention efforts."
This analysis of the J-HOPE3 study examined the relationship between household income and high blood pressure in Japanese employees. A total of 4,314 staff (3,153 men and 1,161 women) with daytime jobs and normal blood pressure were enrolled in 2012 from 12 workplaces.
Workers were divided into four groups according to annual household income: less than 5 million, 5 to 7.9 million, 8 to 9.9 million, and 10 million or more Japanese yen per year. The researchers investigated the association between income and developing high blood pressure over a two-year period.
Compared to men in the lowest income category, men in the highest income group were nearly twice as likely to develop high blood pressure. Men in the 5 to 7.9 million and 8 to 9.9 million groups had a 50% higher risk of developing high blood pressure compared to men with the lowest incomes, although the positive association did not reach statistical significance in the 8 to 9.9 million groups.

Risk factors

The findings were consistent regardless of age and were independent of baseline blood pressure, worksite, occupation, number of family members, and smoking. The relationships were slightly weakened after accounting for alcohol consumption and body mass index (BMI; kg/m2), both of which were higher for men in the higher income groups.
In women, there was no significant link between income and blood pressure. However, women with higher household income tended to have a lower risk of developing high blood pressure.
"Some previous Japanese surveys have reported that higher household income is associated with more undesirable lifestyles in men, but not in women," said Dr Yanagiya. "Our study supports this: men, but not women, with higher household incomes were more likely to be obese and drink alcohol every day. Both behaviours are major risk factors for hypertension."
He concluded: "Men with high-paying daytime jobs are at particular risk of high blood pressure. This applies to men of all ages, who can greatly decrease their chance of a heart attack or stroke by improving their health behaviours."
(ANI)

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