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Table 2 Hierarchical multiple regression analysis predicting pathological worry from perfectionism in a GAD sample (nā€‰=ā€‰34)

From: The relationships between perfectionism, pathological worry and generalised anxiety disorder

Outcome (DV)

Predictors (IVs)

B

95% CI

Ī²

sr 2

p-value

PSWQ

Step 1

Ā 

Gender

4.77

āˆ’0.15, 9.70

0.24

.05

.057

Ā 

CM

0.66

0.34, 0.98

0.53

.23

.000**

Ā 

PS

0.54

0.09, 0.98

0.29

.08

.019*

Ā 

Adjusted R 2ā€‰=ā€‰.58, pā€‰=ā€‰.000**

Ā Ā Ā Ā Ā 
Ā 

Step 2

Ā 

Gender

4.66

āˆ’0.39, 9.70

0.23

.05

.069

Ā 

CM

0.69

0.33, 1.05

0.55

.20

.000**

Ā 

PS

0.56

0.09, 1.03

0.31

.08

.021*

Ā 

BDI-II

āˆ’0.04

āˆ’0.24, 0.17

āˆ’0.05

.00

.706

Ā 

ā–² R 2ā€‰=ā€‰.002, pā€‰=ā€‰.706

Ā Ā Ā Ā Ā 
Ā 

Adjusted R 2ā€‰=ā€‰.56, pā€‰=ā€‰.000**

Ā Ā Ā Ā Ā 
  1. Note. sr 2: part-correlation squared; CM: Concern over Mistakes subscale [13]; PS: Personal Standards subscale [13]; DA: Doubts about Actions subscale [13]; PSWQ: Penn State Worry Questionnaire [16]; BDI-II: Beck Depression Inventory-II [27].
  2. *pā€‰<ā€‰.05; **pā€‰<ā€‰.01.