Table 3.
The results of the multilevel regression models predicting psychosomatic symptoms among boys (Point estimates and standard errors).
| Concert |
Movie |
Sports |
Dance |
|||||
|---|---|---|---|---|---|---|---|---|
| Main effect model | Interaction effect model | Main effect model | Interaction | Main effect model | Interaction effect model | Main effect model effect model | Interaction effect model | |
| Constant | −1.73(0.68)* | −1.62(0.73)* | −1.86(0.82)* | −1.68(0.82)* | −1.44(0.93) | −1.22(0.99) | −1.78(0.89)* | −1.46(0.99) |
| Fixed effects | ||||||||
| Gini (household disposable income) | 2.42(5.59) | 2.13(6.04) | 3.63(6.76) | 2.22(6.79) | 3.17(7.75) | 1.47(8.17) | 3.57(7.40) | 4.52(8.14) |
| Real GDP per capita | −0.46(6.18) | −.0.57(6.64) | −1.10(7.47) | −0.54(7.46) | −1.76(8.55) | −1.10(9.00) | −1.17(8.17) | −2.82(8.92) |
| Unaffordability (Ref. Never) | ||||||||
| Occasionally | 0.40(0.04)*** | −0.04(0.48) | 0.39(0.04)*** | −0.27(0.39) | 0.32(0.04)*** | −0.61(0.48) | 0.41(0.04)*** | 0.21(0.60) |
| Several times | 0.63(0.05)*** | 0.24(0.55) | 0.57(0.05)*** | −0.27(0.51) | 0.40(0.05)*** | −1.51(0.57)** | 0.55(0.05)*** | −0.62(0.66) |
| Gini by Unaffordability | ||||||||
| Occasionally | – | 1.67(1.82) | – | 2.52(1.51)0.095 | – | 3.56(1.84)0.053 | – | 0.78(2.30) |
| Several times | – | 1.49(2.09) | – | 3.20(1.97) | – | 7.28(2.18)*** | – | 4.54(2.55)0.075 |
| Random effects | ||||||||
| At level 2: intercept | 0.00(0.00) | 0.00(0.00) | 0.00(0.00) | 0.00(0.00) | 0.00(0.00) | 0.00(0.00) | 0.00(0.00) | 0.00(0.00) |
| At level 2: slope | – | 0.00(0.00) | – | 0.00(0.00) | – | 0.00(0.00) | – | 0.00(0.00) |
| At level 1: intercept | 1.48(0.03) | 1.48(0.03) | 1.50(0.03) | 1.50(0.03) | 1.52(0.03) | 1.51(0.03) | 1.50(0.03) | 1.50(0.03) |
The coefficients are unstandardized beta coefficients. All significant interactions are plotted in Fig. 2. The final model chosen between main effect model and interaction effect model in each case is in bold. ***p< 0.001 **p< 0.01 *p< 0.05.