Table 5.

The estimates of lung cancer deaths attributable to indoor radon exposure from 2015—2019 in the eight provinces of upper northern Thailand (UNT).

	Number of lung cancer deaths attributable to:
	All	Only smoking		Smoking and radon		Only radon		Others		Radon
	n	n	(%)	n	(%)	n	(%)	n	(%)	n	(%)
UNT	10,164	2580	25	571	6	2193	22	4820	47	2764	27
Male	6115	2093	34	475	8	1127	18	2420	40	1602	26
Female	4049	537	13	111	3	1017	25	2384	59	1128	28
Phrae	835	190	23	69	8	244	29	332	40	313	37
Male	548	168	31	62	11	136	25	182	33	198	36
Female	287	26	9	11	4	102	36	148	52	113	39
Phayao	998	343	34	116	12	219	22	320	32	335	34
Male	584	314	54	106	18	67	11	97	17	173	30
Female	414	30	7	16	4	142	34	226	55	158	38
Chiang Rai	1911	568	30	158	8	427	22	758	40	585	31
Male	1111	468	42	132	12	186	17	325	29	318	29
Female	800	132	17	36	5	225	28	407	51	261	33
Chiang Mai	2769	581	21	139	5	675	24	1374	50	814	29
Male	1572	417	27	102	6	353	22	700	45	455	29
Female	1197	165	14	38	3	319	27	675	56	357	30
Nan	869	153	18	29	3	190	22	497	57	219	25
Male	530	134	25	25	5	103	19	268	51	128	24
Female	339	40	12	4	1	86	25	209	62	90	27
Mae Hong Son	287	77	27	15	5	56	20	139	48	71	25
Male	183	50	27	10	5	36	20	87	48	46	25
Female	104	30	29	4	4	22	21	48	46	26	25
Lampang	1571	706	45	111	7	186	12	568	36	297	19
Male	1004	591	59	92	9	78	8	243	24	170	17
Female	567	117	21	19	3	108	19	323	57	127	22
Lamphun	924	142	15	24	3	195	21	563	61	219	24
Male	583	130	22	22	4	112	19	319	55	134	23
Female	341	27	8	4	1	79	23	231	68	83	24