highly significantp < 0.001
According to ANOVA, the chosen regression model was highly significant: F (6, 402) = 31.4, p < 0.001.
According to ANOVA, the chosen regression model was highly significant: F (6, 402) = 31.4, p < 0.001.
Also, the patients’ age that yielded only a marginally significant result in the univariate analysis ( p = 0.065) did demonstrate a certain predictive power ( p = 0.010) for penetration and aspiration under consideration of other possible influencing factors in the linear regression.