Table 3 Univariate linear regression analysis of different covariates with the absolute number of correct assessments. Abbreviations: internal med.= internal medicine, TTE = transthoracic echocardiography, years exp.= years of experience
β | SE | p-value | adj. R² | F | |
|---|---|---|---|---|---|
Participant position (e.g. resident, senior physician) | 0.076 | 0.063 | 0.230 | ||
Place of work | 0.084 | 0.081 | 0.297 | ||
Hands-on course | -0.345 | 0.132 | 0.010 | 0.030 | 6.79 |
TTE-diploma by society | 0.147 | 0.167 | 0.381 | ||
Specialist Internal medicine | -0.101 | 0.140 | 0.471 | ||
Specialist Cardiology | 0.424 | 0.135 | 0.002 | 0.039 | 9.88 |
Age, z-score | 0.009 | 0.068 | 0.889 | ||
Years of experience., z-score | -0.011 | 0.067 | 0.867 | ||
Exams per day, z-score | 0.039 | 0.065 | 0.552 |