UPI reports cancer cases attributed to obesity vary state-by-state, according to a new study.<br />The study showed a 1.5-fold difference between the lowest and highest state-by-state rates of cancers attributable to weight.<br />For instance, endometrial cancer rates ranged drastically, from 36.5% in Hawaii to nearly 55% in Mississippi.<br />The National Institutes of Health says over two-thirds of US adults are considered overweight or obese. <br />