Symptom/symptom [% (n)] | Neck pain | Headache | Nausea/vomiting |
---|---|---|---|
Headache | 37.6 (67) | – | – |
Nausea/vomiting | 25.3 (45) | 41.6 (74) | – |
Sweating | 15.7 (28) | 23.6 (42) | 16.9 (30) |
Unable to stand/walk | 11.8 (21) | 23.0 (41) | 16.9 (30) |
Speech difficulty | < 10% | 14.6 (26) | 11.8 (21) |
Dizziness | 17.9 (32) | 21.4 (38) | 19.1 (34) |
Fatigued/tired | < 10% | 10.1 (18) | < 10% |
Syncope | < 10% | < 10% | 11.2 (20) |