T T TT T T TOT T 15 } 80 50 - * 45> 60 i ° . . . MEAN COUNTS 4 NON EXPOSED \ ~>» 40 30 “ 20 . . . q 25-6 a 20 t 630 L i «640 50 60 AGE (YR} i 70 I 80 % To T TO T ° 4 = PLATELETS w 60 ke s 40 4 @ RONGELAP UNEXPOSED o 4 YEARS POST EXPOSURE 7] i 1 i e ° 4 ° 1 1 | 4 28 ° s 20 . 30 7 L 40 | «50 60 70 80 Figure 13. Platelet scattergram, males, of individual counts plotted against age. Solid line represents values for control population. a 1 e 4 Zz COUNTS QO 80b days . 20 ' - . T MINIMUM 20 ° AGE 100+ PERIOD 3° 20- e o exposure. Opencircles represent mean counts of comparison population. T e ol. Figure 10. Lymphocyte scattergram of individual counts plotted against age: Rongelap, age >5, 4 years post- T : + ° 15> 1 x i074 I9 l e 30- 4 L | 4 YEAR CONTROL ~ ~ A = 10 12 | x J a = > Yo 4 e 2 = uo L ! 40- vv \ 0 « i] ” ¢a — . ] 1 1 86036 44 52 60 LYMPHOCYTES x 1072 68 “ 40}iF 4 * 35 4 ° 30 ° 1 25r YEAR CONTROL oe es e e 4 | a oo e« |t e * ° 20}- 76 | e ° 1Sf 10 Figure 11. Cumulative distribution curve, Rongelap lymphocytes, age >>5. 0 1 20 {0 ! 30 ! 40 ! 50 I 60 _l 70 o bo oO TOP AGE for control population. f o + . Figure 14. Platelet scattergram, females, of individual counts plotted against age. Solid line represents values 30- qT 100 | PERIOD MINIMUM ; COUNTS BO }-(DAYS 26-30} b vT x< wm 20r to . (ee Wma ge ‘e---#” MALES _ las Ke <I i & Or ol: 03 4 be 24 40 56 Ln 72. DAYS TIME td 6 | MO AFTER LL L 2 3 4 ¥R EXPOSURE Figure 12. Mean platelet values for exposed Rongelap people from exposure through 4 years post-exposure. Stars represent mean values for control populations. 9064234 CUMULATIVE PERCENT ° : of 7 60 +}# 407 g af __ 1 or 5 1 ——F-if [ 20k ol d | 13 2 \a- RONGELAP UNEXPOSED 1 O- 4 YEARS POST EXPOSURE i 29 1 37 ; 45 PLATELETS x i074 ! 53 61 Figure 15. Cumulative distribution curve, Rongelap platelets, all ages. 69