Case-Crossover Design for Assessing Associations With Short-Term, Intermediate-Term, and Long-Term Exposures

Key Points

• Associative assessment reveals how different exposure durations influence outcomes, with varying implications for health risks.
• The study reports significant associations with short-term, intermediate-term, and long-term exposures over different time periods.
• Analysis employs a case-crossover design to effectively capture the influence of exposure durations across various contexts.
• Findings support the importance of considering diverse exposure durations in health risk assessments, highlighting future research needs.