From: Health-related quality of life and pain in children and adolescents: a school survey
 | Pearson’s r | Model 1 | Model 2 | Model 3 | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Scale | Sex | Age | Pain | R2 | Sexa | Agea | R2 | Interactiona | R2 | Paina |
Physical well-being | 0.141 | −0.239 | −0.199 | 0.076 | 0.019 | 0.056 | 0.082 | 0.006 | 0.092 | 0.016 |
Psychological well-being | 0.075 | −0.259 | −0.257 | 0.072 | 0.005 | 0.067 | 0.075 |  | 0.107 | 0.035 |
Mood | 0.112 | −0.152 | −0.266 | 0.035 | 0.012 | 0.023 | 0.046 | 0.011 | 0.085 | 0.050 |
Self-perception | 0.282 | −0.375 | −0.301 | 0.217 | 0.076 | 0.137 | 0.235 | 0.018 | 0.248 | 0.031 |
Autonomy | 0.109 | −0.273 | −0.207 | 0.085 | 0.011 | 0.074 | 0.098 | 0.012 | 0.102 | 0.016 |
Parents relation |  | −0.220 | −0.244 | 0.052 |  | 0.048 | 0.053 |  | 0.086 | 0.035 |
Financial resources |  | 0.109 | −0.090 | 0.013 |  | 0.012 | 0.013 |  | 0.028 | 0.015 |
Social support and peers | −0.096 | −0.128 | −0.109 | 0.026 | 0.010 | 0.017 | 0.026 |  | 0.034 | 0.008 |
School environment | .0.061 | −0.409 | −0.272 | 0.171 | 0.004 | 0.168 | 0.172 |  | 0.203 | 0.031 |
Bullying |  | 0.193 | −0.097 | 0.038 |  | 0.037 | 0.038 |  | 0.064 | 0.025 |