- Endemic.
- Epidemic.
- Pandemic.
- Sporadic.
No category found.
- Anecdotal evidence.
- Expert opinion.
- Evidence-based medicine.
- Traditional medicine.
- Reverse causation.
- Confounding by a common factor (e.g., hot weather).
- Selection bias.
- Information bias.
- The drug should be immediately withdrawn from the market without further investigation.
- A signal has been detected, prompting further investigation, possibly leading to a black box warning or withdrawal.
- The finding is likely due to chance and can be ignored.
- The drug is still safe for all patients.
- Odds Ratio (OR).
- Prevalence Ratio (PR).
- Relative Risk (RR).
- Attributable Risk (AR).
- Wait for laboratory confirmation from all cases.
- Immediately contact affected individuals to gather information on exposures and potential common sources.
- Issue a general health warning without specific details.
- Focus solely on treating individual patients.
- Confounding.
- Blinding (single or double).
- Selection bias.
- Information bias.
- It is a definitive causal link.
- This is an ecological study, prone to the ecological fallacy, where group-level associations may not apply to individuals.
- The sample size is too small.
- There are too many variables.
- Case-control study.
- Cohort study.
- Randomized Controlled Trial (RCT).
- Cross-sectional study.
- 500 cases.
- 100 new cases.
- 100/10,000 = 0.01.
- 500/10,000 = 0.05.
- Passive surveillance.
- Active surveillance.
- Sentinel surveillance.
- Syndromic surveillance.
- Specificity.
- Positive Predictive Value.
- Sensitivity.
- Negative Predictive Value.
- Association proves causation.
- The possibility of confounding or reverse causation, requiring careful interpretation and further research.
- Coffee consumption must be immediately banned.
- The finding is definitive and requires no further study.
- Pre-clinical testing.
- Phase I clinical trials.
- Pharmacovigilance.
- Drug development.
- Cohort study.
- Cross-sectional study.
- Case-control study.
- Randomized controlled trial.
- Start treating all attendees with antibiotics.
- Interview affected individuals to identify common exposures, particularly food items.
- Close down all restaurants in the city.
- Issue a general warning about food safety.
- Individual patient isolation is sufficient.
- The concept of herd immunity and vaccination strategies.
- That the disease will naturally burn out.
- Only treating severe cases will halt spread.
- To establish the safety of the drug in a small group.
- To assess the drug's efficacy and safety against a placebo or standard treatment in a large, diverse patient population.
- To determine the drug's mechanism of action.
- To compare the drug to an alternative therapy already on the market.
