Formulation of Research Question and Composing Study Outcomes and Objectives

Framing an appropriate research question is the most critical and fundamental part of a study. This helps in developing a hypothesis, formulating aims and objectives and methodological execution of the study. Research questions are usually generated by literature backed thorough analysis of the gaps in previous studies and funnelling it to a specific focussed issue. The research question should be framed using the PICO (Population, Intervention/Exposure, Comparator and Outcome) format and should fulfil the FINER (feasible, interesting, novel, ethically sound, and relevant) criteria for practical aspects. Objectives should always be framed in alignment of the research question using SMART (specific, measurable, achievable, realistic and time defined) approach. Outcomes are classified as primary and secondary. It is advisable to have only one primary objective while secondary objectives can be multiple (usually not exceeding five). This paper describes a cascade approach starting from framing the research question and then deciding on the outcomes and study objectives.