Figure 1

Network analysis of both waves (T1 and T2). Note: Red cluster: Anxiety; Green cluster: Depression. The percolated nodes are shown in 2 colors. The items with the highest centrality (BEI) sustained in both times have a square shape. Inverse items are marked with (R). A1: Nervousness, A2: Worry management, A3: Excessive worry, A4: Inability to relax, A5: Restlessness, A6: Irritable, A7: Fear, D1: Depressed, D2: Fatigue, D3: Restless sleep, D4: Happiness (R), D5: Loneliness, D6: anhedonia (R), D7: Hopelessness.