Table 1. Table delineating sample sizes per subsection, chi-squared values, p-values, RRs, and 95% CI.

RR, relative risk

Subsection	Number of questions	Chi-squared value	P-value	RR	95% CI
Overall	79	4.99	0.0255	1.221	1.020-1.459
GI tract	13	0.866	0.352	1.223	0.795-1.879
GU tract	14	2.052	0.152	1.393	0.862-2.252
MSK	15	0	1	1	0.827-1.209
Chest	2	1.334	0.248	2	0.501-7.997
Neuroradiology	5	0	1	1	0.827-1.209
Vascular	15	2.222	0.136	1.57	0.842-2.916
Cardiac	15	0.6	0.439	1.222	0.731-2.040