Table 3 Keyword frequency and centrality.
No. | Keywords | Frequency | Centrality |
|---|---|---|---|
1 | Mental health | 410 | 0.01 |
2 | College student | 370 | 0.06 |
3 | Depression | 164 | 0.03 |
4 | Stress | 151 | 0.03 |
5 | Anxiety | 131 | 0.01 |
6 | Physical activity | 131 | 0.02 |
7 | Covid-19 pandemic | 87 | 0.00 |
8 | Disorder | 72 | 0.04 |
9 | Higher education | 63 | 0.03 |
10 | Online learning | 61 | 0.03 |
11 | Medical student | 60 | 0.02 |
12 | Social support | 56 | 0.01 |
13 | Symptom | 50 | 0.03 |
14 | Validity | 46 | 0.02 |
15 | Association | 45 | 0.02 |
16 | Intervention | 43 | 0.01 |
17 | Resilience | 42 | 0.01 |
18 | Suicide ideation | 41 | 0.03 |
19 | Cognitive behavior therapy | 39 | 0.03 |
20 | Model | 39 | 0.07 |
