Table 4. Patient and provider ability to correctly identify safe daily dose of acetaminophen.
| Population | Cohort | Total number of patients | Percentage identifying correct safe daily dose | First AuthorRef |
| Health care providers | ||||
| Internal medicine family medicine (Alabama, USA) | 76 | 76% | Hornsby50 | |
| Patients | ||||
| Adult general medicine clinic (Michigan, USA) | 104 | 2.0% | Stumpf51 | |
| Emergency department (Utah, USA) | 1009 | 7% | Fosnocht52 | |
| Family medicine practice (Illinois, USA) | 102 | 22.5% | Herndon53 | |
| Emergency department (France) | 500 | 30% | Boudjemai54 | |
| Outpatient facilities (Alabama, USA) | 284 | 33% | Hornsby55 | |
| Emergency department (London, UK) | 910 | 53.8% | Wood43 | |
| Emergency department (New York, USA) | 103 | 54% | Chen42 | |
| Hepatology clinic (California, USA) | 401 | 9.7% | Our Study | |