Table 4: Comparison of student opinion of Radiology Teaching Files from Fall 2009 versus Fall 2010.

DataSearchable Database (2009)Web Portal (2010)P value

Helpful in exam preparation?<0.001*
Very helpful8 (9%)40 (46%)
Helpful16 (19%)36 (41%)
Somewhat helpful22 (26%)9 (10%)
Not helpful4 (5%)2 (2%)
Did not use35 (41%)0 (0%)

user-friendly?<0.001*
Excellent3 (4%)28 (32%)
Good16 (19%)41 (47%)
Satisfactory23 (27%)16 (18%)
Poor8 (9%)2 (2%)
Did not use35 (41%)0 (0%)

*Statistically significant.