Waist size bigger heart attack risk in women

The George Institute for Global Health has warned that women with bigger waists relative to their hips are at more risk of heart attacks than men of a similar shape.

Interviewing 500,000 UK adults aged 40 to 69, the research found a high BMI was linked to heart disease risk in both sexes, but that waist-to-hip ratio was a better heart attack predictor than general obesity. This was 18 per cent stronger than body mass index in women and six per cent in men.

The report states that body composition and fat distribution differed markedly between the sexes, with women having a predominance of fat mass and subcutaneous fat and men having lean mass and visceral fat. The scientists argues that looking at how fat tissue is distributed in the body - especially in women - can provide more insight into the risk of heart attack than measures of general obesity.

Dr Sanne Peters, the report's lead author, from the institute, said: "Our findings support the notion that having proportionally more fat around the abdomen (a characteristic of the apple shape) appears to be more hazardous than more visceral fat, which is generally stored around the hips (the pear shape). Understanding the role sex differences in body fat distribution play in future health problems could lead to sex-specific public health interventions that could address the global obesity epidemic more effectively."

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This story was first published in digitalhealth.net

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