response: (stroke2=='1') 
covariates: dsmoker 
SNP: MIA3_MG_454 
Call:
coxph(formula = y[notmissing] ~ allele[notmissing] + wz[notmissing, 
    selectedcovariates] + wruaco[notmissing] + strata(wsex[notmissing]) + 
    cluster(wdata$id[notmissing]), weights = weight[notmissing], 
    robust = TRUE)

  n= 2141 
                                       coef exp(coef) se(coef) robust se
allele[notmissing]                   0.0298  1.03e+00    0.204     0.219
wz[notmissing, selectedcovariates]   0.2273  1.26e+00    0.264     0.268
wruaco[notmissing]FIN-EAS_03        -1.4190  2.42e-01    0.784     0.812
wruaco[notmissing]FIN-EAS_24        -0.8121  4.44e-01    0.459     0.464
wruaco[notmissing]FIN-WES_03        -0.3756  6.87e-01    0.511     0.494
wruaco[notmissing]FIN-WES_24        -0.9455  3.88e-01    0.481     0.549
wruaco[notmissing]FRA-LIL_21       -16.5710  6.36e-08 2608.954     0.367
wruaco[notmissing]FRA-STR_21        -0.3276  7.21e-01    0.813     0.776
wruaco[notmissing]FRA-TOU_21       -16.5997  6.18e-08 2522.439     0.400
wruaco[notmissing]SWE-NSW_02         0.0313  1.03e+00    0.562     0.589
wruaco[notmissing]SWE-NSW_03        -0.4922  6.11e-01    0.577     0.581
wruaco[notmissing]UNK-BEL_21        -0.0796  9.24e-01    0.646     0.628
                                          z     p
allele[notmissing]                   0.1357 0.890
wz[notmissing, selectedcovariates]   0.8478 0.400
wruaco[notmissing]FIN-EAS_03        -1.7480 0.080
wruaco[notmissing]FIN-EAS_24        -1.7521 0.080
wruaco[notmissing]FIN-WES_03        -0.7610 0.450
wruaco[notmissing]FIN-WES_24        -1.7211 0.085
wruaco[notmissing]FRA-LIL_21       -45.1029 0.000
wruaco[notmissing]FRA-STR_21        -0.4222 0.670
wruaco[notmissing]FRA-TOU_21       -41.5114 0.000
wruaco[notmissing]SWE-NSW_02         0.0531 0.960
wruaco[notmissing]SWE-NSW_03        -0.8468 0.400
wruaco[notmissing]UNK-BEL_21        -0.1267 0.900

                                   exp(coef) exp(-coef) lower .95 upper .95
allele[notmissing]                  1.03e+00   9.71e-01  6.70e-01  1.58e+00
wz[notmissing, selectedcovariates]  1.26e+00   7.97e-01  7.42e-01  2.12e+00
wruaco[notmissing]FIN-EAS_03        2.42e-01   4.13e+00  4.93e-02  1.19e+00
wruaco[notmissing]FIN-EAS_24        4.44e-01   2.25e+00  1.79e-01  1.10e+00
wruaco[notmissing]FIN-WES_03        6.87e-01   1.46e+00  2.61e-01  1.81e+00
wruaco[notmissing]FIN-WES_24        3.88e-01   2.57e+00  1.32e-01  1.14e+00
wruaco[notmissing]FRA-LIL_21        6.36e-08   1.57e+07  3.09e-08  1.31e-07
wruaco[notmissing]FRA-STR_21        7.21e-01   1.39e+00  1.58e-01  3.30e+00
wruaco[notmissing]FRA-TOU_21        6.18e-08   1.62e+07  2.82e-08  1.35e-07
wruaco[notmissing]SWE-NSW_02        1.03e+00   9.69e-01  3.25e-01  3.27e+00
wruaco[notmissing]SWE-NSW_03        6.11e-01   1.64e+00  1.96e-01  1.91e+00
wruaco[notmissing]UNK-BEL_21        9.24e-01   1.08e+00  2.70e-01  3.16e+00

Rsquare= 0.01   (max possible= 0.461 )
Likelihood ratio test= 21.9  on 12 df,   p=0.0392
Wald test            = 3924  on 12 df,   p=0
Score (logrank) test = 17.5  on 12 df,   p=0.131,   Robust = 29.4  p=0.00341

  (Note: the likelihood ratio and score tests assume independence of
     observations within a cluster, the Wald and robust score tests do not).

Updated on 2008-06-04