TABLE V Group: Ailinginae Exposed* Thyroid Abnormalities Age 1979 Number x Hypo y Benign _Z Ca Rate x/n Rate y/n Rate z/n Total xXry-z n 25-29 4 0 1 0 0 30-34 4 0 0 0 35-39 0 0 6) 40-44 0 0 45-49 1 50-54 0 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1.00 0 1.00 0 0 0 0 0 0 0 0 55-59 1 0 1 0 0 1.00 0 {,0 60-64 1 1 0 0 1.00 ) 0 1.00 65-69 1 0 0 0 0 0 0 70-74 0 0 0 0 0 0 0 75-79 1 0 0 0 0 0 0 TOTAL 13 0 * Include only people currently alive as of December 1979 225 Rate ‘oe