Table AII  
       Oak Ridge Workers Facility Comparison Analysis
    Parameter Estimates for the Main Effects Model for
   White Males for all Diseases of the Respiratory System
                  (ICD8 460--519) 
                     Estimate     SMR(a)  
Parameter          (L%)    SE   or RR(b)    95%CI

F-Facility (a)
 X-10 vs US       -43.0   12.3    .65   ( .51,  .83)     
 TEC vs US          1.7    5.2   1.02   ( .92, 1.12)
 Y-12 vs US       -29.4   12.9   0.75   ( .58,  .96)
 K-25 vs US         6.7    5.4   1.07   ( .96, 1.19)
 MULT vs US         6.3    7.2   1.06   ( .92, 1.23)

S-Socioeconomic (b)
 Nonmonthly         0.0     .    1.0
 Monthly          -78.6   13.6    .46   ( .35,  .59)

L-Length of Emp. 
 Greater than 1yr   0.0     .    1.0
   <=1 year        26.1    5.3   1.30   (1.17, 1.44)
 
Period Trend (c)   0.97   0.28   0.97   ( .42, 1.53)

a) For Facility, the estimtes in L% units are log SMRs at the referent level of S, L, and t, i.e., nonmonthly workers employed greater than one year in 1967 (mid point of follow-up where t=0). b) For S and L these are relative risk estimates. c) Yearly change in log SMR in L% units.