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Table 3 Hierarchical linear regression analysis of factors related to psychotic symptoms

From: The role of metacognition and obsessive-compulsive symptoms in psychosis: an analogue study

Hallucination

Paranoia

Step 1: (adj. R 2 = 0.43**)

β

Sig

Step 1: (adj. R 2 0.55**)

β

sig

OCI-R

0.295

<0.001**

OCI-R

0.339

<0.001**

MCQ

0.422

<0.001**

MCQ

0.455

<0.001**

Step 2: (R 2 Change = 0.054*)

Step 2: (R 2 Change =0.028*)

OCI-R

0.219

.006**

OCI-R

0.273

<0.001**

MCQ

0.342

<0.001**

MCQ

0.387

<0.001**

Gender

−0.048

0.374

Gender

−0.026

0.599

Age

−0.048

0.388

Age

−0.034

0.496

PHQ-9

0.357

<0.001*

PHQ-9

0.258

<0.001**

GAD-7

−0.165

0.044*

GAD-7

−0.098

0.166

Forward regressions using MCQ subscales

Gender

−0.052

0.330

Gender

−.016

0.743

Age

−0.048

0.382

Age

−.033

0.511

PHQ-9

0.363

<0.001**

PHQ-9

.339

<0.001**

GAD-7

−0.126

0.109

GAD-7

−.112

0.118

OCI-R

0.202

0.011*

OCI-R

.338

<0.001**

MCQ need to control

0.345

<0.001**

MCQ cogn. Self-consc.

.208

<0.001**

   

MCQ positive beliefs

.159

0.013*

  1. * = (p < .05). ** p < .001
  2. OCI-R Obsessive Compulsive Inventory – Revised, PHQ-9 Patient Health Questionnaire-9, GAD-7 Generalized Anxiety Disorder-7, MCQ Metacognitions Questionnaire-30