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表III-2-1a 現在歯・健全歯・DMF歯数および一人平均値，年齢別(5歳以上・永久歯)

TableIII–2–1a Number and percentage of present, sound, decayed, missing, and filled permanent teeth and DMFT among persons aged ≥5 years, by age

年龄Age	对象者数(人)Number of subjects	菌数(合计值)Amount number of teeth	一人平均菌数Mean number of teeth	割 合注1(%)Percentage
現在菌Present teeth	健全菌Sound teeth	処置菌Filled teeth	未処置菌Decayed teeth	喪失菌Missing teeth	DMF菌DMFT	DF菌DFT	現在菌Present teeth	健全菌Sound teeth	処置菌Filled teeth	未処置菌Decayed teeth	喪失菌Missing teeth	DMFTDMFT	DFTDFT	DFTDFT
総数Total	4,098	88,613	48,033	36,716	3,864	22,933	63,513	40,580	21.6	(9.0)	11.7	(8.1)	9.0	(6.5)	0.9	(2.1)	5.6	(8.3)	15.5	(8.9)	9.9	(6.6)	43.1	56.9
5	30	16	16	-	-	-	-	-	0.5	(1.2)	0.5	(1.2)	-	(-)	-	(-)	-	(-)	-	(-)	-	(-)	100.0	-
6	38	185	185	-	-	-	-	-	4.9	(3.5)	4.9	(3.5)	-	(-)	-	(-)	-	(-)	-	(-)	-	(-)	100.0	-
7	45	396	390	5	1	-	6	6	8.8	(2.7)	8.7	(2.7)	0.1	(0.5)	0.0	(0.1)	-	(-)	0.1	(0.5)	0.1	(0.5)	98.5	1.5
8	52	626	612	7	7	1	15	14	12.0	(3.2)	11.8	(3.1)	0.1	(0.6)	0.1	(0.6)	0.0	(0.1)	0.3	(0.9)	0.3	(0.8)	97.6	2.4
9	45	639	622	13	4	-	17	17	14.2	(3.5)	13.8	(3.7)	0.3	(0.7)	0.1	(0.4)	-	(-)	0.4	(0.7)	0.4	(0.7)	97.3	2.7
10	48	858	835	12	11	2	25	23	17.9	(4.7)	17.4	(4.6)	0.3	(0.6)	0.2	(0.7)	0.0	(0.3)	0.5	(1.1)	0.5	(0.9)	97.1	2.9
11	38	837	812	22	3	2	27	25	22.0	(4.8)	21.4	(4.9)	0.6	(1.2)	0.1	(0.3)	0.1	(0.3)	0.7	(1.2)	0.7	(1.2)	96.8	3.2
12	37	919	869	38	12	-	50	50	24.8	(2.7)	23.5	(3.2)	1.0	(1.9)	0.3	(1.3)	-	(-)	1.4	(2.3)	1.4	(2.3)	94.6	5.4
13	28	750	699	31	20	-	51	51	26.8	(2.1)	25.0	(3.8)	1.1	(2.2)	0.7	(1.6)	-	(-)	1.8	(3.2)	1.8	(3.2)	93.2	6.8
14	19	520	495	14	11	-	25	25	27.4	(1.3)	26.1	(2.6)	0.7	(1.3)	0.6	(1.4)	-	(-)	1.3	(1.7)	1.3	(1.7)	95.2	4.8
15	24	670	599	35	36	-	71	71	27.9	(0.3)	25.0	(3.5)	1.5	(2.1)	1.5	(2.5)	-	(-)	3.0	(3.6)	3.0	(3.6)	89.4	10.6
16	30	834	727	78	29	1	108	107	27.8	(0.8)	24.2	(4.4)	2.6	(3.4)	1.0	(2.2)	0.0	(0.2)	3.6	(4.4)	3.6	(4.3)	87.1	12.9
17	24	667	587	59	21	2	82	80	27.8	(0.7)	24.5	(3.8)	2.5	(3.2)	0.9	(1.5)	0.1	(0.4)	3.4	(3.7)	3.3	(3.6)	87.7	12.3
18	21	583	524	36	23	-	59	59	27.8	(1.1)	25.0	(3.2)	1.7	(2.0)	1.1	(2.5)	-	(-)	2.8	(3.0)	2.8	(3.0)	89.9	10.1
19	14	404	358	23	23	-	46	46	28.9	(1.8)	25.6	(4.6)	1.6	(2.8)	1.6	(3.0)	-	(-)	3.3	(4.9)	3.3	(4.9)	88.6	11.4
20	19	522	426	76	20	-	96	96	27.5	(2.1)	22.4	(4.1)	4.0	(3.9)	1.1	(2.2)	-	(-)	5.1	(4.0)	5.1	(4.0)	81.6	18.4
21	15	417	354	54	9	4	67	63	27.8	(1.7)	23.6	(4.7)	3.6	(4.5)	0.6	(0.7)	0.3	(1.0)	4.5	(4.6)	4.2	(4.7)	84.1	15.9
22	18	515	406	87	22	2	111	109	28.6	(1.4)	22.6	(5.0)	4.8	(4.9)	1.2	(1.8)	0.1	(0.3)	6.2	(5.3)	6.1	(5.1)	78.5	21.5
23	13	357	289	53	15	2	70	68	27.5	(1.8)	22.2	(5.3)	4.1	(3.8)	1.2	(2.5)	0.2	(0.6)	5.4	(5.1)	5.2	(4.7)	80.5	19.5
24	24	687	513	147	27	5	179	174	28.6	(1.2)	21.4	(4.6)	6.1	(4.1)	1.1	(1.8)	0.2	(0.5)	7.5	(4.9)	7.3	(4.7)	74.1	25.9
25	17	491	370	91	30	1	122	121	28.9	(1.5)	21.8	(5.9)	5.4	(5.1)	1.8	(2.9)	0.1	(0.2)	7.2	(5.9)	7.1	(5.9)	75.2	24.8
26	22	614	451	134	29	8	171	163	27.9	(2.0)	20.5	(5.3)	6.1	(4.6)	1.3	(3.2)	0.4	(1.0)	7.8	(4.9)	7.4	(4.8)	72.5	27.5
27	22	636	453	155	28	-	183	183	28.9	(1.9)	20.6	(4.8)	7.0	(4.2)	1.3	(1.2)	-	(-)	8.3	(4.5)	8.3	(4.5)	71.2	28.8
28	36	1,024	714	285	25	16	326	310	28.4	(2.2)	19.8	(4.5)	7.9	(4.2)	0.7	(1.2)	0.4	(1.6)	9.1	(4.6)	8.6	(4.6)	68.7	31.3
29	25	731	493	215	23	3	241	238	29.2	(1.6)	19.7	(5.8)	8.6	(4.9)	0.9	(1.6)	0.1	(0.3)	9.6	(5.0)	9.5	(5.0)	67.2	32.8
30	29	844	533	244	67	5	316	311	29.1	(2.2)	18.4	(7.0)	8.4	(5.7)	2.3	(4.1)	0.2	(0.5)	10.9	(6.9)	10.7	(6.8)	62.8	37.2
31	29	822	572	229	21	10	260	250	28.3	(2.2)	19.7	(6.0)	7.9	(5.6)	0.7	(1.3)	0.3	(1.0)	9.0	(5.7)	8.6	(5.4)	68.8	31.2
32	40	1,147	753	362	32	20	414	394	28.7	(1.9)	18.8	(5.3)	9.1	(4.7)	0.8	(1.4)	0.5	(1.0)	10.4	(5.2)	9.9	(5.1)	64.5	35.5
33	45	1,277	764	461	52	24	537	513	28.4	(1.7)	17.0	(5.6)	10.2	(5.4)	1.2	(1.8)	0.5	(1.1)	11.9	(5.8)	11.4	(5.4)	58.7	41.3
34	50	1,414	900	476	38	25	539	514	28.3	(1.7)	18.0	(5.2)	9.5	(4.8)	0.8	(1.3)	0.5	(1.0)	10.8	(5.4)	10.3	(5.1)	62.5	37.5
35	45	1,297	750	485	62	23	570	547	28.8	(1.6)	16.7	(6.6)	10.8	(5.3)	1.4	(2.6)	0.5	(0.9)	12.7	(6.3)	12.2	(6.0)	56.8	43.2
36	51	1,446	901	510	35	16	561	545	28.4	(1.8)	17.7	(5.3)	10.0	(5.3)	0.7	(1.4)	0.3	(1.0)	11.0	(5.3)	10.7	(5.1)	61.6	38.4
37	53	1,492	923	520	49	20	589	569	28.2	(1.7)	17.4	(5.6)	9.8	(5.2)	0.9	(1.9)	0.4	(1.1)	11.1	(5.5)	10.7	(5.3)	61.0	39.0
38	64	1,799	997	750	52	38	840	802	28.1	(1.8)	15.6	(5.4)	11.7	(5.2)	0.8	(1.4)	0.6	(1.3)	13.1	(5.5)	12.5