“Out of 100,000 living people, x will die from solid tumors in one year; out of 100,000 nuclear workers we believe x+2y will. This differs from the x+1y figure

“Out of 100,000 living people, x will die from solid tumors in one year; out of 100,000 nuclear workers we believe x+2y will. This differs from the x+1y figure that was the previous estimation.” QALY would be best in any case.