Table 24

Percent Differences of Various Hematological Determinations Comparing Exposed Groups With Unexposed Group
Leuks.

Plats.

Rongelap

~

Neuts.

Lympbhs.

1959*
1961

— 5.9
—14.9( p<0.01)

— 5.5
— 39

— 8.2
— 6.0

— 0.5
-— 55

1963

—16.0 ( p<0.01)

—- 35

— +4

— 39

1962

— 80 ( pccd.l)

1964

11.1 ( pcd0.0l)

— 49

1965

—10.5 ( p<0.05)

+ 0.1

Ailingnae
1959

+

— 44

1.4

— 48

— 63

— B4

— 22.1 { p<0.02)

—26.4 ( p<0.1)

—1i.dt

—
— 15.1 ( p<0.05)
— 67

1965

+248 ( p<0.01)

~ 27

Utirik

1963

+ 22.7 ( p<cO0.01)

—

PERCENT DEPRESSION

WHITE BLOOD CELLS
(AVERAGE COUNTS)

“PLATELETS
YERAGE COLNTS)
boi.

|

6

—— DAYS ——Mo,

ob
I

ot

2

i

3

fp

4

5

6

YEARS ~--

7

8

— 13.6
—17.7 ( p<0.1)
+ 39
— 2.6

+ 2.0

*Earlier data will be analyzed in the near future.

25 50

— 1

+ 5.7

—12.6( p<0.1)
— 65
— 23.4 ( p<0.01)

+ 48

—23.5 ( p<0.01)

— 13.0 ( p<0.01)

— 5.1

1961
1962
1963

1964

—13.6 ( p<c0.05)

9

> --—-

TIME AFTER FALLOUT

Figure 65. Depression of blood elements in Rongelap exposed people compared with average counts of unexposed
people.

Figure 66. Two-hit chromosome aberrations in exposed
Marshallese. Top: arrow points to dicentric form; bottom;
arrow points to ring form.

+ 8.1
—11.0
— 20.8 ( p<0.01)
— 3.6

— 3.2

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