So much to teach, so little time: a prospective cohort study evaluating a tool to select content for a critical care...

Curricular content is often based on the personal opinions of a small number of individuals. Although convenient, such curricula may not meet the needs of the target learner, the program or the institution. Using an objective method to ensure content validity of a curriculum can alleviate this issue.

A form was created that listed clinical presentations relevant to residents completing intensive care unit (ICU) rotations. Twenty residents and 20 intensivists in tertiary academic multisystem ICUs ranked each presentation on three separate scales: how life-threatening each is, how commonly each is seen in critical care, and how reversible each is. Mean scores for the individual scales were calculated, and these three values were subsequently multiplied together to achieve a composite score for each presentation. The correlation between the two groups' scores for the presentations was calculated to assess reliability of the process.

There was excellent agreement between the two groups for rating each presentation (correlation coefficient r = 0.94). The 10 clinical presentations with the highest composite scores formed the basis of our new curriculum.

We describe a method that can be used to select the content of a curriculum for learners in an ICU. Although the content that we selected to include in our curriculum may not be applicable to other ICUs, we believe that the process we used is easily applied elsewhere, and that it provides an efficient method to improve content validity of a curriculum.