According to the team, as waist circumference increased, so did the risk of developing diabetes, with the risk in men with the highest waist circumference (up to 158 centimeters) increasing by 12-fold, they report.

"Our findings support the contention that the measurement of waist circumference should be used in clinical practice instead of waist-to-hip ratio," the investigators write.

The study findings also suggest that the currently recommended cutoff for high waist circumference of 102 cm (40 inches) for men may need to be lowered to 95 cm.

Source: American Journal of Clinical Nutrition, March 2005 via MedLine Plus