Biomarkers of Radiosensitivity in A-Bomb Survivors Pregnant at the Time of Bombings in Hiroshima and Nagasaki

Table 1

Distribution of pregnant and non-pregnant women in A-bomb survivors by cycle, city, and age at the bombs.

Cycle	City	Pregnant	Age ATB
			<20	<25	<30	<35	35+	Total
2	Hiro	No	326	480	368	389	1264	2827
		Yes	2	50	35	33	38	158
	Naga	No	167	186	127	85	211	776
		Yes	4	10	17	5	9	45
22	Hiro	No	217	319	145	99	45	825
		Yes	3	32	18	7	1	61
	Naga	No	139	129	64	31	13	376
		Yes	3	6	10	2	0	21

H: Hiroshima; N: Nagasaki.