Differences in history-taking skills between male and female chiropractic student interns.

Objective: The purpose of this study was to determine if there was a difference in history-taking skills between male and female chiropractic student interns.

Methods: This study included 2040 patient histories collected by student interns over a 3-year period. Students were assessed by chiropractic college clinicians on reasoning (ability to derive clinically relevant information using a mnemonic for taking a history), communication, and professionalism using a modified Dreyfus model scoring system on a 1-4 scale (1 = novice, 4 = proficient). Ordinal dependent variables were scores for reasoning, communication, and professionalism. The categorical independent variable was sex of the student intern (male or female). A Mann-Whitney U test was used to compare for differences in nonparametric dependent variables by the sex of the students.

Results: The Mann-Whitney U test revealed that communication scores were greater for female chiropractic interns compared with male chiropractic interns (p < .001, with a small effect size (r = -.08). There was no statistically significant effect for sex on reasoning (p = .263) or professionalism (p = .098).

Conclusion: Female chiropractic student interns scored higher than male interns on communication skills during a history-taking patient encounter. This supports the trend seen among female medical school students and physicians that women score higher than men on communication-related assessments.