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Table 2 Univariate comparison of the quadrants in terms of psychological and behavioral aspects of physical activity using logistic regression models

From: The “can do, do do” concept in individuals with chronic obstructive pulmonary disease: an exploration of psychological mechanisms

Variable

Quadrant 1 versus Quadrant 3

Quadrant 2 versus Quadrant 4

b

Wald

p

exp

b

Wald

p

exp

Depression

−0.10

4.07

0.044*

0.91

−0.04

1.41

0.235

0.96

COPD Anxiety

−0.03

4.85

0.028*

0.97

−0.02

4.23

0.040*

0.98

Fear Avoidance Behavior

−0.05

5.88

0.015*

0.95

−0.06

11.8

 < 0.001**

0.95

Breathlessness Catastrophizing

−0.02

1.27

0.260

0.98

−0.02

2.19

0.139

0.98

Motivation/Self-Concordance

0.03

1.26

0.262

1.03

0.03

1.37

0.242

1.03

PA-specific Self-Efficacy

0.10

0.228

0.632

1.11

0.37

4.13

0.042*

1.44

Control of Physical Load

0.16

0.426

0.514

1.17

0.33

3.08

0.079

1.39

PA-specific

Affect Regulation

0.14

0.449

0.503

1.15

0.60

10.9

 < 0.001*

1.82

PA-specific Self-Control

0.10

0.247

0.619

1.10

0.32

4.46

0.035*

1.38

Emotional Attitude towards PA

0.10

0.736

0.391

1.11

0.19

3.31

0.069

1.20

  1. *p < 0.05, **p < 0.01