# Table 4 Estimated multilevel regression coefficients for fixed effects, their standard errors (in parentheses), and p value of the T statistic for the predictors and the dependent variables at baseline, first and second follow-up

Index t0 Index t1 Index t2
group −4.58 (3.08) p = .14 −6.21 (3.05) p = .05* −7.87 (2.98) p = .01**
medication −1.72 (3.47) p = .62 −2.66 (3.71) p = .48 −5.50 (3.50) p = .12
group*medication −0.14 (1.65) p = .93 0.92 (1.74) p = .60 2.10 (1.65) p = .21
myocardial infarction −3.17 (2.38) p = .19 −3.66 (2.57) p = .16 −5.20 (2.48) p = .04*
bypass/stent 1.80 (3.04) p = .56 −0.93 (3.28) p = .78 1.27 (3.16) p = .69
gender −2.77 (2.72) p = .31 −9.50 (2.95) p = .001** −6.45 (2.84) p = .02*
age 0.18 (0.15) p = .21 0.01 (0.16) p = .97 −0.10 (0.15) p = .53
partner −2.75 (2.71) p = .31 −1.09 (2.93) p = .71 −0.86 (2.82) p = .76
employment −9.21 (3.73) p = .01** −1.36 (4.02) p = .74 −1.69 (3.88) p = .66
education 2.17 (1.51) p = .15 4.56 (1.62) p = .005** 3.25 (1.57) p = .04*
1. * p < .05; ** p < .01.