Table 4. Linear Mixed-Model Results for Mentorship Program Outcomes.
|
Outcome variable |
Fixed effects |
P value a |
Random effects |
Model fit |
|
1. I know where to go to find resources for my job. |
Pre-post: P <.001 a |
.002 |
Participant (intercept): 0.04 |
Conditional R²: 0.27b |
|
Cohort: P=.41 |
.007 |
Residual: 0.37 |
Marginal R²: 0.19c |
|
|
Pre-post * Cohort: P=.34 |
.005 |
|||
|
2. I feel that I have received mentorship that focuses on my needs as a URM faculty member. |
Pre-post: P <.001 a |
.003 |
Participant (intercept): 0 |
Conditional R²: 0.45 |
|
Cohort: P=.93 |
.025 |
Residual: 0.83 |
Marginal R²: 0.45 |
|
|
Pre-post * Cohort: P=.26 |
.005 |
|||
|
3. I feel that I am equipped with tools to get myself to the next level. |
Pre-post: P <.001 a |
.003 |
Participant (intercept): 0.07 |
Conditional R²: 0.45 |
|
Cohort: P=.44 |
.008 |
Residual: 0.60 |
Marginal R²: 0.38 |
|
|
Pre-post * Cohort: P=.09 |
.004 |
|||
|
4. I feel confident that I will be able to achieve promotion/advancement. |
Pre-post: P <.001 a |
.003 |
Participant (intercept): 0.13 |
Conditional R²: 0.38 |
|
Cohort: P=.58 |
.013 |
Residual: 0.57 |
Marginal R²: 0.24 |
|
|
Pre-post * Cohort: P=.21 |
.004 |
|||
|
5. I feel professionally isolated. |
Pre-post: P=.05 |
.004 |
Participant (intercept): 0.27 |
Conditional R²: 0.26 |
|
Cohort: P=.97 |
.025 |
Residual: 0.92 |
Marginal R²: 0.04 |
|
|
Pre-post * Cohort: P=.99 |
.05 |
|||
|
6. I have a good understanding of what it takes to succeed in the field of academics. |
Pre-post: P <.001 a |
.003 |
Participant (intercept): 0.23 |
Conditional R²: 0.62 |
|
Cohort: P=.56 |
.01 |
Residual: 0.31 |
Marginal R²: 0.33 |
|
|
Pre-post * Cohort: P=.01 |
.004 |
|||
|
7. I feel that I can find resources that support my academic interests around health equity and antiracism work. |
Pre-post: P <.001 a |
.003 |
Participant (intercept): 0.26 |
Conditional R²: 0.52 |
|
Cohort: P=.58 |
.013 |
Residual: 0.41 |
Marginal R²: 0.22 |
|
|
Pre-post * Cohort: P=.41 |
.006 |
aP value meets the Holm-Bonferroni P value threshold for significance.
bConditional R² indicates the variance explained by both the fixed and random effects.
cMarginal R² indicates the variance explained only by the fixed effects.
Abbreviation: URM, underrepresented in medicine