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Table 1 Schema for acquisition of data from SEER for this study.

From: Different regression equations relate age to the incidence of Lauren types 1 and 2 stomach cancer in the SEER database: these equations are unaffected by sex or race

DATA  
STATISTIC  
Statistic: Crude Rates  
SELECTION  
Case Only: {Site and Morphology.Site recode} = 'Stomach'  
Option: Select only malignant behaviour  
TABLE  
Row: Year of dx, 92–96, 97–01 [Year of diagnosis]  
  Men and Women [Sex]
  Stomach cancer types [Histologic Type ICD-O-3]
  Race, Asian or not, no unknown [Race recode Y]
Column: Age recode with <1 year olds  
USER DEFINITIONS  
  Stomach cancer types [Histologic Type ICD-O-3]
  intestinal = 8144
  non-intestinal = 8142,8145,8490
  Year of dx, 92–96, 97–01 [Year of diagnosis]
  1992–1996 = 1992, 1993, 1994, 1995, 1996
  1997–2001 = 1997, 1998, 1999, 2000, 2001
  Sex [Sex]
  Male = Male
  Female = Female
  Race, Asian or not, no unknown [Race recode Y]
  Asian = Asian or Pacific Islander
  Non-Asian = All other except unknown
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