It is true that a well-designed medical research ought to provide cause and risk. The information on cause and risk guide the preparedness and prevention routine. Therefore, most healthcare providers prefer randomized clinical trials epidemiology design for the same reason. Epidemiology focus on study disease spread and control (Love et al., 2019). Unfortunately, healthcare organizations may not have adequate information to understand the disease before initiating the intervention processes. Knowing the cause and risk is the basic stage of obtaining adequate information about health problem. Randomized Clinical trials epidemiology design can be used in evaluating the prevalence of Human immunodeficiency virus (HIV) and pregnant women population in future practice (Moustgaard et al., 2020). Different health problems have causes and risks. Hence, randomized clinical trials epidemiology design is beneficial in handling different health issues. The clinical design help to understand earlier disease characteristics and offering educational interventions.  Healthcare professionals put various points into consideration when choosing their preferred experimental designs.

References

Love, R., Adams, J., & van Sluijs, E. M. (2019). Are school-based physical activity interventions effective and equitable? A meta-analysis of cluster randomized controlled trials with accelerometer-assessed activity. Obesity Reviews20(6), 859-870. https://doi.org/10.1111/obr.12823