Table 1.
One-way ANOVA analysis showing correlation between groups and within groups
| Sum of squares | df | Mean square | F | P-value* | ||
|---|---|---|---|---|---|---|
| Dopamine | Between groups | 21,635.444 | 5 | 4,327.089 | 333.284 | 0.000 |
| Within groups | 947.772 | 73 | 12.983 | |||
| Total | 22,583.215 | 78 | ||||
| DOPAC | Between groups | 26.917 | 5 | 5.383 | 31.271 | 0.000 |
| Within groups | 12.567 | 73 | 0.172 | |||
| Total | 39.484 | 78 | ||||
| HVA | Between groups | 1,060.951 | 5 | 212.190 | 245.353 | 0.000 |
| Within groups | 63.133 | 73 | 0.865 | |||
| Total | 1,124.084 | 78 | ||||
| Serotonin | Between groups | 140,676.456 | 5 | 28,135.291 | 245.065 | 0.000 |
| Within groups | 8,380.961 | 73 | 114.808 | |||
| Total | 149,057.418 | 78 | ||||
| HIAA | Between groups | 21,429.771 | 5 | 4,285.954 | 91.032 | 0.000 |
| Within groups | 3,436.963 | 73 | 47.082 | |||
| Total | 24,866.734 | 78 | ||||
| Epinephrine | Between groups | 1,879.219 | 5 | 375.844 | 18.000 | 0.000 |
| Within groups | 1,524.224 | 73 | 20.880 | |||
| Total | 3,403.443 | 78 | ||||
| Norepinephrine | Between groups | 24,655,933.049 | 5 | 4,931,186.610 | 1,061.419 | 0.000 |
| Within groups | 339,146.419 | 73 | 4,645.841 | |||
| Total | 24,995,079.468 | 78 |
Note:
*
The mean difference is significant at the P<0.05 level.
Abbreviations: ANOVA, analysis of variance; Sig, significance; DOPAC, 3,4-dihydroxyphenylacetic acid; HVA, homovanillic acid; HIAA, hydroxyindoleacetic acid.