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| Symptoms | n (%) | 95%CI (%) |
|---|---|---|
| Hypertension | 38 (77%) | 63.4–88.2 |
| Persistent hypertension | 31 (63%) | - |
| Paroxysmal hypertension | 7 (14%) | - |
| Sweating | 26 (53%) | 38.3–67.4 |
| Palpitation | 22 (45%) | 30.7–59.8 |
| Headache | 15 (31%) | 18.3–45.4 |
| Anxiety | 5 (10%) | 3.4–22.2 |
*one-sided 95%CI
