Table 2 Linear regression model.

From: ADHD traits and financial decision making in stock trading

 

B

CI

β

t

p

Investment risk score

-0.59

-1.4, -0.05

-0.11

-2.12

0.034

Speculative risk score

0.68

0.05, 1.13

0.13

2.13

0.034

Gamble risk score

0.04

-0.44, 0.52

0.01

0.17

0.868

Portfolio expectation

1.24

0.05, 2.42

0.07

2.05

0.041

Portfolio performance

-1.07

-1.96, -0.02

-0.08

-2.35

0.019

Portfolio tracking

-0.43

-1.08, 0.21

-0.05

-1.31

0.190

Trading frequency

0.77

0.02, 1.52

0.07

2.00

0.046

  1. B = unstandardised regression coefficient; CI = confidence interval; β = standardised regression coefficient; t = t-test statistic; p = probability value. The model had an overall fit of R = 0.161, R² = 0.026.
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