Table 6.
(a) Results from the three two-way ANOVAs with the AICA-S (ANOVA n.1), EAT-26 (ANOVA n.2), and HQ-25 (ANOVA n.3) total scores as dependent variables, and the sex and presence of ASD symptoms as independent variables. (b) Results from the two MANOVAs with the EAT-26 domains (MANOVA n.1) and HQ-25 domains (MANOVA n.2) as dependent variables and ASD symptoms and gender.
| (a) | ||||||
| Source | Dependent Variable | Type III Sum of Squares | df | Mean Square | F | p |
| Corrected model | AICA-S tot score | 1753.06 | 3 | 548.35 | 61.05 | <0.001 * |
| EAT-26 tot score | 19,994.05 | 3 | 6664.68 | 72.79 | <0.001 * | |
| HQ-25 tot score | 80,207.73 | 3 | 26,735.91 | 87.25 | <0.001* | |
| Intercept | AICA-S tot score | 20,193.08 | 1 | 20,193.08 | 2109.76 | <0.001 * |
| EAT-26 tot score | 89,242.67 | 1 | 89,242.67 | 974.81 | <0.001 * | |
| HQ-25 tot score | 1,920,126.04 | 1 | 1,920,126.04 | 6266.13 | <0.001 * | |
| AdAS Spectrum | AICA-S tot score | 1024.612 | 1 | 1024.612 | 107.05 | <0.001 * |
| EAT-26 tot score | 8144.00 | 1 | 8144.00 | 88.96 | <0.001 * | |
| HQ-25 tot score | 79,454.10 | 1 | 79,454.10 | 259.29 | <0.001 * | |
| Gender | AICA-S tot score | 759.80 | 1 | 759.80 | 79.28 | <0.001 * |
| EAT-26 tot score | 10,546.69 | 1 | 10,546.69 | 115.203 | <0.001 * | |
| HQ-25 tot score | 37.49 | 1 | 37.49 | 0.12 | 0.727 | |
| AdAS Spectrum*Gender | AICA-S tot score | 44.45 | 1 | 44.45 | 4.64 | 0.31 * |
| EAT-26 tot score | 3198.09 | 1 | 3198.09 | 34.93 | <0.001 * | |
| HQ-25 tot score | 215.80 | 1 | 215.80 | 0.70 | 0.402 | |
| Error | AICA-S tot score | 11,351.54 | 1186 | 9.57 | ||
| EAT-26 tot score | 108,759.93 | 1188 | 91.55 | |||
| HQ-25 tot score | 364,028.31 | 1188 | 306.43 | |||
| Total | AICA-S tot score | 32,252.75 | 1190 | |||
| EAT-26 tot score | 212,144.00 | 1192 | ||||
| HQ-25 tot score | 2,317,439.00 | 1192 | ||||
| Corrected total | AICA-S tot score | 13,104.60 | 1189 | |||
| EAT-26 tot score | 128,753.98 | 1191 | ||||
| HQ-25 tot score | 444,246.04 | 1191 | ||||
| (b) | ||||||
| Source | Dependent variable | Type III sum of squares | df | Mean square | F | p |
| Corrected model | EAT-26 | |||||
| Dieting | 5851.249 | 3 | 1950.416 | 55.099 | <0.001 * | |
| Bulimia | 1055.814 | 3 | 351.938 | 53.800 | <0.001 * | |
| Oral control | 923.864 | 3 | 307.955 | 40.764 | <0.001 * | |
| HQ-25 | ||||||
| Socialization | 24,177.939 | 3 | 8059.313 | 93.782 | <0.001 * | |
| Isolation | 8701.218 | 3 | 2900.406 | 65653 | <0.001 * | |
| Emotional support | 1817.900 | 3 | 605.967 | 27.762 | <0.001 * | |
| Intercept | EAT-26 | |||||
| Dieting | 28,414.208 | 1 | 28,414.208 | 802.701 | <0.001 * | |
| Bulimia | 2222.064 | 1 | 2222.064 | 339.685 | <0.001 * | |
| Oral control | 4684.829 | 1 | 4684.829 | 620.130 | <0.001 * | |
| HQ-25 | ||||||
| Socialization | 445,139.154 | 1 | 445,139.154 | 5179.837 | <0.001 * | |
| Isolation | 209,237.079 | 1 | 209,237.079 | 4736.280 | <0.001 * | |
| Emotional support | 68,159.754 | 1 | 68,159.754 | 3122.690 | <0.001 * | |
| AdAS Spectrum | EAT-26 | |||||
| Dieting | 1772.232 | 1 | 1772.232 | 50.066 | <0.001 * | |
| Bulimia | 419.191 | 1 | 419.191 | 64.081 | <0.001 * | |
| Oral control | 686.519 | 1 | 686.519 | 90.874 | <0.001 * | |
| HQ-25 | ||||||
| Socialization | 23,274.886 | 1 | 23,274.886 | 270.837 | <0.001 * | |
| Isolation | 8407.777 | 1 | 8407.777 | 190.318 | <0.001 * | |
| Emotional support | 1415.341 | 1 | 1415.341 | 64.843 | <0.001 * | |
| Gender | EAT-26 | |||||
| Dieting | 3651.092 | 1 | 3651.092 | 103.143 | <0.001 * | |
| Bulimia | 588.970 | 1 | 588.970 | 90.035 | <0.001 * | |
| Oral control | 166.252 | 1 | 166.252 | 22.007 | <0.001 * | |
| HQ-25 | ||||||
| Socialization | 662.321 | 1 | 662.321 | 7.707 | 0.006 * | |
| Isolation | 226.965 | 1 | 226.965 | 5.138 | 0.024 * | |
| Emotional support | 282.005 | 1 | 282.005 | 12.920 | <0.001 * | |
| AdAS Spectrum*Gender | EAT-26 | |||||
| Dieting | 1156.825 | 1 | 1156.825 | 32.680 | <0.001 * | |
| Bulimia | 128.870 | 1 | 128.870 | 19.700 | <0.001 * | |
| Oral control | 102.243 | 1 | 102.243 | 13.534 | <0.001 * | |
| HQ-25 | ||||||
| Socialization | 41.766 | 1 | 41.766 | 0.486 | 0.486 | |
| Isolation | 9.081 | 1 | 9.081 | 0.222 | 0.638 | |
| Emotional support | 25.977 | 1 | 25.977 | 1.190 | 0.276 | |
| Error | EAT-26 | |||||
| Dieting | 42,053.140 | 1188 | 35398 | |||
| Bulimia | 7771.351 | 1188 | 6.542 | |||
| Oral control | 8974.854 | 1188 | 7.555 | |||
| HQ-25 | ||||||
| Socialization | 102,093.041 | 1188 | 85.937 | |||
| Isolation | 52,842.882 | 1188 | 44.178 | |||
| Emotional support | 25,930.781 | 1188 | 21.827 | |||
| Total | EAT-26 | |||||
| Dieting | 75,468.000 | 1192 | ||||
| Bulimia | 10,740.000 | 1192 | ||||
| Oral control | 13,985.000 | 1192 | ||||
| HQ-25 | ||||||
| Socialization | 554,306.0000 | 1192 | ||||
| Isolation | 265,319.000 | 1192 | ||||
| Emotional support | 96,702.000 | 1192 | ||||
| Corrected total | EAT-26 | |||||
| Dieting | 47,904.389 | 1191 | ||||
| Bulimia | 8827.164 | 1191 | ||||
| Oral control | 9898.717 | 1191 | ||||
| HQ-25 | ||||||
| Socialization | 126,270.980 | 1191 | ||||
| Isolation | 61,184.100 | 1191 | ||||
| Emotional support | 27,748.681 | 1191 | ||||
*: statistically significant value (p < 0.05); df: degrees of freedom.