Esophageal Cancer
Copyright ©The Author(s) 2003.
World J Gastroenterol. Feb 15, 2003; 9(2): 209-213
Published online Feb 15, 2003. doi: 10.3748/wjg.v9.i2.209
Table 1 Cixian EC incidence rate state from 1974 to 1996
YearMale
Female
PopulationCaseIncidence rateASRPopulationCaseIncidence rateASR
74221842450202.85281.81217799279128.10157.96
75224063392174.95244.74220937279126.28162.8
76226098407180.01247.68222526236106.06131.44
77227998335146.93195.1722409419386.12103.31
78227677320140.55186.9422852419183.58104.51
79231485302130.46197.3122924219082.88108.11
80235881323136.93199.3823290222194.89124.86
81242181301124.29193.0623913619179.87101.76
82242211334137.90210.0524400719479.51106.98
83251237348138.51220.6724975122991.69122.07
84253097367145.00240.8925133219276.39103.22
85256616324126.26217.0625452621484.08113.06
86260149374143.76250.5225767120579.56100.92
87265498331124.67202.9826149823188.34114.62
88262726404153.80250.76264539287108.49153.86
89272643401147.10237.1628584025890.26131.13
90289391443153.10248.1285437322112.81151.55
91294993446151.20260.53287546305106.07139.36
92299306430143.70240.72291905302103.46139.6
93299498408136.20216.7329606028395.59126.12
94303761379124.80197.9629510426088.10114.01
95302782359118.60192.9529486728998.01125.92
96302538381125.90203.6529859629799.47133.41
Total of 70's15950442529158.55-15760241589100.82-
Total of 80's25957493627139.73-2593737232389.56-
Total of 90's18028782403133.29-1764078173698.41-
Total59936718559142.80-5933839564895.18-
Table 2 The geographic distribution of esophageal cancer in Cixian from 1974 to 1996 (1/100000)
YearMountainous area
Hilly area
Level land area
PopulationCasesIncidence ratePopulationCasesIncidence ratePopulationCasesIncidence rate
7477240165213.60145428241165.71216973323148.81
7577581151194.63147830232156.93219589288131.15
7677981132169.27148692221148.62221951290130.65
7778231116148.27149995192128.0022386622098.27
787825785108.60151456220145.2522648822699.78
797811280102.41152682173113.11229933239103.94
807833192117.45155341210135.18235111242102.93
817855579100.5616001015798.12242752256105.45
827927192116.0516275616198.92244191275112.62
8380023100124.96166662186111.60254303290114.04
848029495118.3216829614485.56259276320123.42
85808778098.92170916173101.22262624285108.52
8682214101122.85172888179103.54266119296111.23
87822917894.7917513217398.78269573310115.00
8881953114139.10177724215120.97263222340129.17
898228991110.58179502206114.76275391355128.91
90842286273.61190411239125.52298185449150.58
91854594856.17192370262136.20302601425140.45
92854985969.01194281250126.68307073405131.90
93864846878.63195963225114.88308956386124.94
94878816877.3819895618894.49312984374119.50
95876617888.9819871519598.13311510413132.58
96872217282.5519827619196.33311009409131.51
Total of 70's545733821150.4410514241489141.6215739111828116.14
Total of 80's811995892109.8517242971833106.3026356363176120.50
Total of 90's52020439375.5511785611311111.2418541332412130.09
Total18779322106112.1439542824633117.1660636807416122.30