Table AIII 
   Factors Used to Define ADS for Dose-Response Analysis 
   for White Males Employed at the X-10 or Y-12 Facility



Factor  Levels           Description


  A      15     Attained age: Five-year intervals
  B       5     Birth cohorts:  Ten-year intervals
  S       2     SES - Paycode:  Monthly vs Non-Monthly
  L       2     Length of employment: 
                  less than 1 year vs one year+
 IG       3     Internal Exposure: 
                  EN - Eligible and Not monitored
                  EM - Eligible and Monitored
                  NE - Not Eligible
  F       3     Facility:  X-10, Y-12, or Other
  X      10     External radiation dose group cut points (mSv):
                0, 5, 10, 20, 40, 80, 160, 320, 640.