From: Selection and academic success of medical students in Hamburg, Germany
 | n | zHAMNat Mean | zHAMNat SD | p(F) | Cohen’s d |
---|---|---|---|---|---|
Age | Â | Â | Â | <.001 | Â |
 Under 21 | 2248 | −0.084 | 0.972 |  | ref |
 21 and older | 1263 | 0.150 | 1.028 |  | 0.23 |
Gender | Â | Â | Â | <.001 | Â |
 Female | 2296 | −0.172 | 0.951 |  | ref |
 Male | 1215 | 0.326 | 1.006 |  | 0.51 |
Nation | Â | Â | Â | .048 | Â |
 Germany | 3388 | 0.006 | 0.994 |  | ref |
 Other nation | 123 | −0.175 | 1.120 |  | −0.17 |
German is first language | Â | Â | Â | <.001 | Â |
 Yes | 2760 | 0.066 | 0.987 |  | ref |
 No | 529 | −0.043 | 0.974 |  | −0.11 |
 missing | 222 | −0.721 | 0.914 |  | −0.83 |
Applicant/ parent1/ parent2 were born in | Â | Â | Â | <.001 | Â |
 Germany/ Germany/ Germany | 2373 | 0.057 | 0.917 |  | ref |
 Germany/ for. Country/ Germany | 314 | 0.035 | 0.961 |  | −0.02 |
 Germany/ for. Country / for. Country | 452 | 0.074 | 1.061 |  | 0.02 |
 for. Country / for. Country / for. Country | 96 | −0.050 | 1.027 |  | −0.11 |
 missing, miscellaneous combinations | 276 | −0.649 | 1.362 |  | −0.61 |
Parent’s education |  |  |  | <.001 |  |
 Both parents academic | 1353 | 0.143 | 0.895 |  | ref |
 One parent academic | 926 | 0.048 | 0.958 |  | −0.10 |
 Both parents Abitur | 194 | −0.051 | 1.005 |  | −0.20 |
 One parent Abitur | 243 | −0.100 | 0.943 |  | −0.26 |
 No parent Abitur | 535 | −0.051 | 1.010 |  | −0.20 |
 missing | 260 | −0.678 | 1.011 |  | −0.86 |
If academic: Is parent a medical doctor? | Â | Â | Â | .069 | Â |
 At least one parent a medical doctor | 830 | 0.154 | 1.004 |  | ref |
 At least one parent academic but not medical | 1449 | 0.076 | 0.930 |  | −0.08 |