T FEMALES — 10.0 f- Ee eot TIME OF MAXIMUM DEPRESSION 4 ta) uo a ba a. 4 w 60+ a = @= EXPOSED A= CONTROL z O 0 —L iO 1 20 L 80 1 70 | i l 60 50 40 AGE (YEARS) ! 30 OtEXPOSED, TIME a 49 L 930 OF MAXIMUM DEPRESSION, (31-59 DAYS) 20} _| 4 Figure 24. Lymphocyte counts of exposed Rongelap females plotted against age. Solid line represents mean level of unexposed female population. 99 OTT et TTT . ee = 30 w 4 t ° " w 2OF 4 a l0r 4 olf Lo ! 20 L 3.0 l 40 | 5.0 LYMPHOCYTES x1073 Figure 25. Lymphocyte cumulative percent distribution curves for exposed compared with unexposed population. = ta 57 _ lal al a oLL LapL aL 08 24 40 86 72 6 12 DAYS MO 1 | 3 4 1 5 1 6 1 7 1 8 YEARS TIME AFTER EXPOSURE 54}- e 4 Ste . 4BE 4 4 7 45- o R42 A3gt Figure 26. Mean platelet values of exposed Rongelap people from time of exposure through 8 yr post ex- posure. Stars represent mean values of unexposed comparison population. counts in males and females were below the mean line of the unexposed group. An accumulative distribution curve shows displacementof the exposed curve to the left of the unexposed (Figure 29). The increase in platelet counts this year in both exposed and unexposed groups is demonstrated by the fact that only 11.3% of the exposed group and 5.3% of the unexposed show counts below 200,000, as compared with 18% and 9.7% last year. Erythropoietic Elements Erythrocyte, hemoglobin, and hematocrit levels 15 i 10 i * te 20 30 i 40 i 50 ! 60 AGE (YEARS) Ll 7O ! 80 1 30 Figure 27. Platelet counts of exposed Rongelap males plotted against age. Solid line represents mean level of unexposed male population. values were slightly lower in the exposed than in the unexposed groups. Ailingnae Blood Counts Hematological examinations were carried out on all 17 Ailingnae people. The levels of peripheral showed no marked differences between the ex- blood elements in this group were generally the same as in the exposed Rongelap group. These Figures 31 through 36). In the older groups the and 3. posed and unexposed groups (see Table 10 and data are shown in Table 10 and Appendices 2

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