Table 3. Cases and Crude Rate (Cases per 10,000 Person-Years) bv Radiation Dose, Smoking Status at Diagnosis, and Sex.

		Radiation dose (Gy)
		< 0.005		0.005–0.2		0.2–1		1 +		Total
Histologic type	Smoking status	Cases	Rate	Cases	Rate	Cases	Rate	Cases	Rate	Cases	Rate
Men
Adenocarcinoma	Never	1 1	4.0	4	2.0	0	0.0	0	0.0	15	2.7
	Past	20	5.0	16	4.9	3	3.5	2	7.4	41	4.9
	Current	100	7.7	50	6.4	15	6.4	6	7.1	171	7.1
	Unknown	54	1.3	25	1.2	4	0.8	5	3.3	88	1.5
	Total	185	3.1	95	2.9	22	2.5	15	4.6	315	3.0
Squamous cell	Never	2	0.7	1	0.5	0	0.0	0	0.0	3	0.5
	Past	11	2.8	9	2.7	1	1.2	2	7.4	23	2.7
	Current	83	6.4	36	4.6	16	6.8	6	7.1	141	5.9
	Unknown	56	1.4	18	0.9	10	2.0	3	2.0	87	1.5
	Total	152	2.5	64	1.9	27	3.1	11	3.9	254	2.4
Small cell	Never	1	0.4	1	0.5	0	0.0	0	0.0	2	0.4
	Past	5	1.3	3	0.9	1	1.2	0	0.0	9	1.1
	Current	35	2.7	21	2.7	6	2.6	5	6.0	67	2.8
	Unknown	23	0.6	17	0.8	6	1.2	5	3.3	51	0.8
	Total	64	1.1	42	1.3	13	1.5	10	5.6	129	1.2
Subjects		24,644		13,436		3,609		1,200		42,889
Women
Adenocarcinoma	Never	72	2.3	37	1.9	31	5.8	12	9.5	152	2.7
	Past	5	3.3	3	2.1	1	2.6	0	0.0	9	2.6
	Current	16	3.8	11	4.0	7	6.8	5	17.7	39	4.7
	Unknown	68	1.1	42	1.3	9	1.0	2	0.9	121	1.1
	Total	161	1.6	93	1.7	48	3.0	19	4.9	321	1.8
Squamous cell	Never	8	0.3	3	0.2	2	0.4	0	0.0	13	0.2
	Past	4	2.6	1	0.7	1	2.6	0	0.0	6	1.8
	Current	8	1.9	6	2.2	8	7.7	1	5.5	23	2.8
	Unknown	19	0.3	7	0.2	3	0.5	5	2.5	34	0.3
	Total	39	0.4	17	0.3	14	0.9	6	1.6	76	0.4
Small cell	Never	3	0.1	3	0.2	0	0.0	2	1.5	8	0.1
	Past	0	0.0	1	0.7	1	2.6	0	0.0	2	0.6
	Current	9	2.2	7	2.5	4	3.9	2	7.1	22	2.7
	Unknown	23	0.4	7	0.2	3	0.3	0	0.0	33	0.3
	Total	35	0.4	18	0.3	8	0.5	4	1.0	65	0.4
Subjects		35,417		19,864		5772		1442		62,515