Table 3 One-way ANCOVA results of ADHD/anxiety stratifications on types of cognitive performance (top = fluid; middle = crystallized; bottom = total).

From: Impact and centrality of attention dysregulation on cognition, anxiety, and low mood in adolescents

Cognitive performance type

Df

F

P-value

Fluid

4, 8501

20.423

 < 0.001***

Crystallized

4, 15,065

15.757

 < 0.001***

Total

4, 8500

17.483

 < 0.001***

  1. Df degrees of freedom; F F-statistic.
  2. P-value significance level of test. *p < 0.05, **p < 0.01, ***p < 0.001.