Table 1.
Descriptive statistics for study variables and sociodemographic characteristics
| N | Mean | SD | Minimum | Maximum | Cronbach's α | |
| Age | 5,606 | 21.2 | 4.50 | 17 | 77 | |
| HADS Depression subscale | 5,671 | 5.6 | 3.56 | 0 | 21 | 0.72 |
| HADS Anxiety subscale | 5,671 | 8.97 | 4.35 | 0 | 21 | 0.80 |
| SPS-10 | 5,671 | 3.38 | 0.482 | 1.00 | 4.00 | 0.89 |
| PSS-10 | 5,671 | 51.5 | 21.0 | 0.400 | 100 | 0.88 |
| Stressors: related to lockdown | 5,671 | 3.32 | 1.03 | 0 | 6 | 0.76 |
| Stressors: related to COVID-19 | 5,671 | 3.73 | 1.39 | 0 | 6 | 0.91 |
| Media exposure to COVID-19 | 5,671 | 2.10 | 0.611 | 1.00 | 4.00 | 0.69 |
| IBSS | 5,671 | 3.19 | 0.716 | 1.00 | 5.00 | 0.81 |
| EDI-2: Body dissatisfaction | 5,670 | 9.21 | 7.03 | 0 | 27 | 0.87 |
| EDI-2: Impulse control | 5,671 | 6.45 | 4.61 | 0 | 33 | 0.74 |
| N | Percentage | |||||
| Gender (female) | 4,210 | 74.6% | ||||
| Participant's university | ||||||
| University Clermont Auvergne | 3,082 | 54.4% | ||||
| University of Picardie Jules Verne | 1,982 | 35% | ||||
| University Paris Nanterre | 315 | 5.6% | ||||
| University Grenoble-Alpes | 289 | 5.1% | ||||
| Scholarship | 2,766 | 48.8% | ||||
| BMI | ||||||
| Underweight | 609 | 10,9% | ||||
| Normal | 3,802 | 68% | ||||
| Overweight | 857 | 15,3% | ||||
| Obesity | 322 | 5.8% | ||||
| SCOFF: At risk for ED symptoms | 2,171 | 38.3% | ||||
Note. Results expressed in count and percentage. BMI: body mass index in kg/m2; HADS: Hospital Anxiety and Depression Scale; SPS-10: 10-item Social Provision Scale; PSS-10: 10-item Perceived Stress Scale; COVID-19: coronavirus disease 2019; IBSS: Ideal Body Stereotype Scale; EDI-2: Eating Disorder Inventory, 2nd edition; SCOFF: Sick, Control, One, Fat, Food eating disorder screening tool; ED: eating disorder.