Men Whose Wives Have Higher BMI Share Risk for Diabetes

Janet Tiberian Author
By Janet Tiberian, MA, MPH, CHES
August 17, 2018
Men Whose Wives Have Higher BMI Share Risk for Diabetes

Married couples share many things: Their homes, their lives, and according to a new study published in Diabetologia, a risk for developing type 2 diabetes. At least the men in the relationship do. Researchers found a connection between the body mass index (BMI) of female spouses and their husbands’ risk of developing type 2 diabetes.
What’s BMI? It’s a screening tool often used at health fairs to give you a gist of your body composition. But researchers regularly rely on it to conduct studies because it’s a simple way to gauge obesity in large groups of people. 

“This study is the first of its kind to connect spousal risk of diabetes,” says Bernard Kaminetsky, MD, medical director, MDVIP. “The focus on diabetes prevention may shift from an individual to a household.”

Researchers from University of Copenhagen used data from the English Longitudinal Study of Ageing, conducted in the United Kingdom, to evaluate records of 3,649 men and 3,478 women. Data was adjusted for age, ethnicity and socioeconomic status. 

Not surprisingly, they noticed spouses often have similar BMIs. Previous studies suggest that people often marry a spouse like themselves and adopt similar dietary and exercise habits once they’re married. If couples have similar body weight, it makes sense that they have the same risk for diabetes, right? Researchers weren’t sure and wanted to dig a little deeper, so they adjusted the data for weight. 

When they adjusted for weight, women weren’t at higher risk for diabetes even if their husband had an elevated BMI. But when researchers looked at men, they found that regardless of a man’s BMI, his risk for type 2 diabetes increases if his wife is obese (a BMI over 30 is considered obese). 

“Based on these results, couples-lifestyle counseling may be the next step in controlling diabetes — especially for men, who don’t go to the doctor as often as women,” Kaminetsky says. 
Work with your primary care physician to help you and your spouse live a diabetes-friendly lifestyle. Don’t have an MDVIP-affiliated doctor? MDVIP has a nationwide network of physicians. Find one near you and begin your partnership in health »

Similar Posts
A Thyroid-Friendly Lifestyle May Help Lower Your Risk for Type 2 Diabetes / Janet Tiberian, MA, MPH, CHES / July 15, 2016
The Health Benefits of Olive Oil For Diabetes / Janet Tiberian, MA, MPH, CHES / October 13, 2017

About the Author
Janet Tiberian Author
Janet Tiberian, MA, MPH, CHES

Janet Tiberian is MDVIP's health educator. She has more than 25 years experience in chronic disease prevention and therapeutic exercise.

View All Posts By Janet Tiberian, MA, MPH, CHES
Physician Locator
Enter a full address, city, state, or ZIP code. You can also browse our city directory to find physicians in your area.
Enter Doctor's Name