Table 5

Extreme group comparisons by level of training and experience with the homeless

N

Mean

SD

Level of Training

MS1 & MS2

71

3.94

0.31

Residents & Faculty

39

3.85

0.33

Experience with the Homeless‡

Less than 1 month

95

3.85

0.32

More than 1 year

35

4.01

0.33

^‡Differences between the means of the two groups by experience were statistically significant (p < 0.01)

Buck et al. BMC Medical Education 2005 5:2   doi:10.1186/1472-6920-5-2