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. Author manuscript; available in PMC: 2017 Oct 25.
Published in final edited form as: Ann Appl Stat. 2017 Oct 5;11(3):1787–1809. doi: 10.1214/17-AOAS1059

Table 2.

Parameter estimates for the DATATOP study from Model 1.

Mean SD 95% CI
For latent disease severity
Int −0.738 0.338 −1.385 −0.081
Duration (months) 0.021 0.004 0.014 0.028
Age (years) 0.024 0.005 0.014 0.035
Trt (deprenyl) −0.108 0.099 −0.304 0.099
Time (months) 0.021 0.025 −0.028 0.070
Trt × Time −0.089 0.010 −0.109 −0.071
ρ 0.310 0.044 0.226 0.393
σ1 1.328 0.051 1.230 1.430
σ2 0.116 0.006 0.104 0.128
σε 5.081 0.074 4.933 5.226
For survival process
Duration (months) −0.009 0.004 −0.017 −0.002
Age (years) −0.034 0.006 −0.045 −0.024
Trt (deprenyl) −0.608 0.118 −0.846 −0.375
ν 0.692 0.039 0.618 0.769