An analysis of esophageal cancer incidence in Cixian county from 1974 to 1996

Table 1 Cixian EC incidence rate state from 1974 to 1996

Year	Male				Female
	Population	Case	Incidence rate	ASR	Population	Case	Incidence rate	ASR
74	221842	450	202.85	281.81	217799	279	128.10	157.96
75	224063	392	174.95	244.74	220937	279	126.28	162.8
76	226098	407	180.01	247.68	222526	236	106.06	131.44
77	227998	335	146.93	195.17	224094	193	86.12	103.31
78	227677	320	140.55	186.94	228524	191	83.58	104.51
79	231485	302	130.46	197.31	229242	190	82.88	108.11
80	235881	323	136.93	199.38	232902	221	94.89	124.86
81	242181	301	124.29	193.06	239136	191	79.87	101.76
82	242211	334	137.90	210.05	244007	194	79.51	106.98
83	251237	348	138.51	220.67	249751	229	91.69	122.07
84	253097	367	145.00	240.89	251332	192	76.39	103.22
85	256616	324	126.26	217.06	254526	214	84.08	113.06
86	260149	374	143.76	250.52	257671	205	79.56	100.92
87	265498	331	124.67	202.98	261498	231	88.34	114.62
88	262726	404	153.80	250.76	264539	287	108.49	153.86
89	272643	401	147.10	237.16	285840	258	90.26	131.13
90	289391	443	153.10	248.1	285437	322	112.81	151.55
91	294993	446	151.20	260.53	287546	305	106.07	139.36
92	299306	430	143.70	240.72	291905	302	103.46	139.6
93	299498	408	136.20	216.73	296060	283	95.59	126.12
94	303761	379	124.80	197.96	295104	260	88.10	114.01
95	302782	359	118.60	192.95	294867	289	98.01	125.92
96	302538	381	125.90	203.65	298596	297	99.47	133.41
Total of 70's	1595044	2529	158.55	-	1576024	1589	100.82	-
Total of 80's	2595749	3627	139.73	-	2593737	2323	89.56	-
Total of 90's	1802878	2403	133.29	-	1764078	1736	98.41	-
Total	5993671	8559	142.80	-	5933839	5648	95.18	-