Table 3.

Multiple regression model between demographics and summed score of postintervention clinical trial knowledge items (n = 114)

The knowledge of clinical trials after training
VariableβTP
Female gender0.1001.0030.318
Born in United States0.0340.3590.720
Have health insurance0.0450.3500.727
Annual income−0.078−0.7340.465
Age−0.111−0.8320.407
Years in United States0.0830.7560.451
Education0.3473.2140.002
Intercept9.8552.5350.013
Test for model (R2, F, df, P)R = 0.099, F = 1.689, df = 7, P = 0.119