Table 2 Set of keywords to filter the tweets.
Keyword | Count | Keyword | Count | Keyword | Count |
|---|---|---|---|---|---|
Re-experiencing | |||||
Flashbacks | 36 | Intrusions | 6 | Panic | 2102 |
Nightmares | 155 | Preoccupied | 23 | Vivid dreams | 3 |
Hyperarousal | |||||
Agitated | 76 | Hypervigilant | 1 | Irritable | 5 |
Startle | 30 | ||||
Avoidance | |||||
Avoid | 3,381 | Avoidance | 38 | ||
Other affective and biological symptoms related to PTSD | |||||
Anxiety | 934 | Appetite | 93 | Emotion | 2557 |
Depressed | 265 | Insomnia | 77 | Fatigue | 314 |
Low | 72,942 | Negative thoughts | 12 | Sleep | 4218 |
Suicidal thoughts | 27 | Trauma | 989 | Weight | 1363 |
