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

−4.58 (3.08) p = .14

−6.21 (3.05) p = .05*

−7.87 (2.98) p = .01**

−1.72 (3.47) p = .62

−2.66 (3.71) p = .48

−5.50 (3.50) p = .12

−0.14 (1.65) p = .93

0.92 (1.74) p = .60

2.10 (1.65) p = .21

−3.17 (2.38) p = .19

−3.66 (2.57) p = .16

−5.20 (2.48) p = .04*

1.80 (3.04) p = .56

−0.93 (3.28) p = .78

1.27 (3.16) p = .69

−2.77 (2.72) p = .31

−9.50 (2.95) p = .001**

−6.45 (2.84) p = .02*

0.18 (0.15) p = .21

0.01 (0.16) p = .97

−0.10 (0.15) p = .53

−2.75 (2.71) p = .31

−1.09 (2.93) p = .71

−0.86 (2.82) p = .76

−9.21 (3.73) p = .01**

−1.36 (4.02) p = .74

−1.69 (3.88) p = .66

2.17 (1.51) p = .15

4.56 (1.62) p = .005**

3.25 (1.57) p = .04*