Real-world data (RWD) is increasingly used for causal inference in healthcare research, but generating credible, decision-ready insights requires more than access to data. It demands intentional ...

From outbreak investigations to clinical trials, the right study design can make or break public health research. Understanding the strengths, limitations, and applications of each approach helps ...

Researchers and research funders increasingly recognise the imperative to improve diagnosis in medicine [1, 2]. The recent growth in research relating to diagnostic quality and safety is challenging ...

Building trust in science and evidence-based decision-making depends heavily on the credibility of studies and their findings. Researchers employ many different study designs that vary in their risk ...

Clinical trials are well-controlled and designed experiments that aim to prove that an Investigational Medicinal Product (IMP) is effective. Clinical trial data is submitted to the national health ...

Medical research is essential for advancing the understanding of health, diseases, and treatments. There are many types of studies that serve different purposes. Medical research, or health research, ...

Introduction Depression is a major global health challenge, with onset commonly occurring in youth. There is an urgent need to better understand the epidemiology of depression to facilitate better ...

Once you have determined your research question, the next step is to decide on a research design. As random assignment tends to be challenging in SoTL, most projects tend to fall into the ...

Physicians often find it challenging to apply the lessons of large research studies to their clinical practice, especially when the research participants do not reflect the racial identity, ethnicity, ...