Table 4.

Test improvement by program.

Residency	n	Pre	Post	Change	P-value
A	72	43.6%	57.4%	13.7%	0.001
B	56	32.4%	75.7%	43.4%	<0.001
C	45	32.8%	56.0%	23.2%	<0.001
D	59	35.1%	70.0%	35.0%	<0.001
E	33	43.0%	53.4%	10.4%	0.158
F	36	39.2%	46.4%	7.2%	0.426
all	301	37.8%	60.8%	23.0%	<0.001