Is waist circumference a useful measure in predicting health outcomes in the elderly?
According to a study published in *JAMA Network Open*, women aged 50-79 who intentionally reduced their waist circumference significantly lowered their mortality risk. This research, among others, highlights the critical question: **Is waist circumference a useful measure in predicting health outcomes in the elderly?** The answer is complex, but increasingly, experts say yes, with important caveats.