Table 2.
Frequency of symptoms with the highest and second-highest centrality in temporal individual networks in 15-symptom network
| Item | Highest out-strength | Second-highest out-strength | Highest in-strength | Second-highest in-strength | Total |
|---|---|---|---|---|---|
| Frequency (%) | |||||
| bodydiss | 4 (11.8) | 2 (5.9) | 3 (8.8) | 0 (0) | 9 (6.6) |
| fowg | 1 (2.9) | 1 (2.9) | 3 (8.8) | 2 (5.9) | 7 (5.1) |
| hungeranx | 1 (2.9) | 1 (2.9) | 2 (5.9) | 2 (5.9) | 6 (4.4) |
| overvalwtshape | 0 (0) | 2 (5.9) | 1 (2.9) | 3 (8.8) | 6 (4.4) |
| diffrelax | 1 (2.9) | 1 (2.9) | 1 (2.9) | 1 (2.9) | 4 (2.9) |
| allornothing | 1 (2.9) | 1 (2.9) | 1 (2.9) | 0 (0) | 3 (2.2) |
| drivethin | 1 (2.9) | 0 (0) | 1 (2.9) | 1 (2.9) | 3 (2.2) |
| eatrules | 0 (0) | 0 (0) | 2 (5.9) | 1 (2.9) | 3 (2.2) |
| highstndrds | 1 (2.9) | 1 (2.9) | 0 (0) | 1 (2.9) | 3 (2.2) |
| skipmeal | 0 (0) | 2 (5.9) | 1 (2.9) | 0 (0) | 3 (2.2) |
| worry | 0 (0) | 1 (2.9) | 0 (0) | 2 (5.9) | 3 (2.2) |
| diffeatpublic | 0 (0) | 0 (0) | 0 (0) | 2 (5.9) | 2 (1.5) |
| fearlosgcntrol | 1 (2.9) | 0 (0) | 1 (2.9) | 0 (0) | 2 (1.5) |
| feelineffectve | 1 (2.9) | 0 (0) | 1 (2.9) | 0 (0) | 2 (1.5) |
| gad | 0 (0) | 2 (5.9) | 0 (0) | 0 (0) | 2 (1.5) |
| repthghtfood | 1 (2.9) | 1 (2.9) | 0 (0) | 0 (0) | 2 (1.5) |
| selfcrit | 0 (0) | 1 (2.9) | 1 (2.9) | 0 (0) | 2 (1.5) |
| shame | 1 (2.9) | 1 (2.9) | 0 (0) | 0 (0) | 2 (1.5) |
| adhd | 1 (2.9) | 0 (0) | 0 (0) | 0 (0) | 1 (0.7) |
| compuls | 0 (0) | 0 (0) | 0 (0) | 1 (2.9) | 1 (0.7) |
| depression | 0 (0) | 1 (2.9) | 0 (0) | 0 (0) | 1 (0.7) |
| excexercse | 0 (0) | 0 (0) | 0 (0) | 1 (2.9) | 1 (0.7) |
| fearatten | 0 (0) | 0 (0) | 0 (0) | 1 (2.9) | 1 (0.7) |
| fearmstkes | 0 (0) | 0 (0) | 0 (0) | 1 (2.9) | 1 (0.7) |
| fearreject | 1 (2.9) | 0 (0) | 0 (0) | 0 (0) | 1 (0.7) |
| foodavoid | 1 (2.9) | 0 (0) | 0 (0) | 0 (0) | 1 (0.7) |
| impulse | 1 (2.9) | 0 (0) | 0 (0) | 0 (0) | 1 (0.7) |
| iuc | 1 (2.9) | 0 (0) | 0 (0) | 0 (0) | 1 (0.7) |
| mealrum | 0 (0) | 1 (2.9) | 0 (0) | 0 (0) | 1 (0.7) |
| postevprocess | 1 (2.9) | 0 (0) | 0 (0) | 0 (0) | 1 (0.7) |
| ruminate | 0 (0) | 0 (0) | 1 (2.9) | 0 (0) | 1 (0.7) |
| sleepdiff | 0 (0) | 0 (0) | 1 (2.9) | 0 (0) | 1 (0.7) |
| NA | 14 (41.2) | 15 (44.1) | 14 (41.2) | 15 (44.1) | 58 (42.6) |
| Total | 34 (100) | 34 (100) | 34 (100) | 34 (100) | 136 (100) |
NA = no central symptom identified. Top central symptoms by total percentage are bolded. See Additional file 1: Table S1 for symptom descriptions. Bodydiss = body dissatisfaction; fowg = fear of weight gain; hungeranx = hunger anxiety; overvalwtshape = overvaluation weight and shape; diffrelax = difficulty relaxing; allornothing = all-or-nothing perfectionism; drivethin = drive for thinness; eatrules = eating rules; highstndrds = high standards; skipmeal = skipping meals; diffeatpublic = difficulty eating in public; fearlosgcntrol = fear of losing control; feelineffectve = feeling ineffective; gad = generalized anxiety disorder; repthghtfood = repetitive thoughts about food; selfcrit = self-criticism; adhd = attention deficit/hyperactivity disorder; compuls = compulsions; excexercse = excessive exercise; fearatten = fear attracting attention; fearmstkes = fear of making mistakes; fearreject = fear of rejection; food avoid = food avoidance; impulse = impulsivity; iuc = intolerance of uncertainty; mealrum = meal rumination; postevprocess = post-event processing; ruminate = rumination; sleepdiff = sleep difficulties