How do guidelines like CHEERS influence reporting quality?

• A. They specify essential methods, inputs, results, and limitations to improve transparency and reproducibility.
• B. They require no minimum reporting standards.
• C. They focus only on statistical significance.
• D. They dictate clinical trial designs.

Answer: (A)

CHEERS guidelines shape reporting quality by specifying the pieces that must be disclosed in health economic evaluations. They lay out essential elements such as the study perspective, time horizon, data sources and inputs, model structure, methods of analysis, cost and outcome measures, and all assumptions and limitations. By requiring these details, CHEERS makes the study transparent about how results were obtained and what they depend on, which fosters reproducibility and lets readers judge validity and transferability to their setting. It’s not about trial design or only about statistical significance; it’s about comprehensive reporting of the economic evaluation so the work can be critically appraised and compared with others.