Table 3.
The Frequency of Potential Caffeine Overdose Symptoms by Grade Level
| Grade | No. of symptoms (%) |
Total | ||
|---|---|---|---|---|
| Single symptom | Two symptoms | Over 3 symptoms | ||
| 1st year of pre-med | 76 (100.0) | 22 (28.9) | 10 (13.2) | 76 |
| 2nd year of pre-med | 64 (100.0) | 29 (45.3) | 10 (15.6) | 64 |
| 1st year of medicine | 63 (100.0) | 31 (49.2) | 17 (27.0) | 63 |
| 2nd year of medicine | 73 (100.0) | 42 (57.5) | 26 (35.6) | 73 |
| 3rd year of medicine | 53 (100.0) | 24 (45.3) | 15 (28.3) | 53 |
| 4th year of medicine | 25 (78.1) | 17 (53.1) | 11 (34.4) | 32 |
| Total | 354 (98.1) | 165 (45.7) | 89 (24.7) | 361 |