response: (stroke2=='1') 
covariates: nonhdl hdla bmi bpm dsmoker hisdiab1 
SNP: 10Q11_21_MG_458 
Call:
coxph(formula = y[notmissing] ~ allele[notmissing] + wz[notmissing, 
    selectedcovariates] + wrua2[notmissing] + strata(wsex[notmissing]) + 
    cluster(wdata$id[notmissing]), weights = weight[notmissing], 
    robust = TRUE)

  n=2104 (32 observations deleted due to missingness)
                                       coef exp(coef) se(coef) robust se      z
allele[notmissing]                   0.1950     1.215   0.2195   0.21203  0.920
wz[notmissing, selectedcovariates]1  0.0187     1.019   0.0998   0.11154  0.167
wz[notmissing, selectedcovariates]2 -0.6497     0.522   0.3701   0.43137 -1.506
wz[notmissing, selectedcovariates]3 -0.1167     0.890   0.0323   0.03804 -3.068
wz[notmissing, selectedcovariates]4  0.0302     1.031   0.0076   0.00822  3.678
wz[notmissing, selectedcovariates]5  0.4364     1.547   0.2385   0.24768  1.762
wz[notmissing, selectedcovariates]6  0.9065     2.476   0.3522   0.40482  2.239
wrua2[notmissing]FRA                -0.9319     0.394   0.7752   0.74616 -1.249
wrua2[notmissing]SWE                 0.3487     1.417   0.3877   0.41639  0.837
wrua2[notmissing]UNK                 0.3439     1.410   0.6119   0.61650  0.558
                                          p
allele[notmissing]                  0.36000
wz[notmissing, selectedcovariates]1 0.87000
wz[notmissing, selectedcovariates]2 0.13000
wz[notmissing, selectedcovariates]3 0.00220
wz[notmissing, selectedcovariates]4 0.00024
wz[notmissing, selectedcovariates]5 0.07800
wz[notmissing, selectedcovariates]6 0.02500
wrua2[notmissing]FRA                0.21000
wrua2[notmissing]SWE                0.40000
wrua2[notmissing]UNK                0.58000

                                    exp(coef) exp(-coef) lower .95 upper .95
allele[notmissing]                      1.215      0.823    0.8021     1.841
wz[notmissing, selectedcovariates]1     1.019      0.981    0.8188     1.268
wz[notmissing, selectedcovariates]2     0.522      1.915    0.2242     1.216
wz[notmissing, selectedcovariates]3     0.890      1.124    0.8259     0.959
wz[notmissing, selectedcovariates]4     1.031      0.970    1.0142     1.047
wz[notmissing, selectedcovariates]5     1.547      0.646    0.9521     2.514
wz[notmissing, selectedcovariates]6     2.476      0.404    1.1197     5.474
wrua2[notmissing]FRA                    0.394      2.539    0.0912     1.700
wrua2[notmissing]SWE                    1.417      0.706    0.6266     3.205
wrua2[notmissing]UNK                    1.410      0.709    0.4213     4.722

Rsquare= 0.018   (max possible= 0.463 )
Likelihood ratio test= 37.9  on 10 df,   p=4.02e-05
Wald test            = 29.2  on 10 df,   p=0.00116
Score (logrank) test = 38.6  on 10 df,   p=2.94e-05,   Robust = 23.5  p=0.00911

  (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