Skip to main content

Table 6 Predicting SCI total score from clinical variables (BAI, Mini-CERTS, NDQ and DBAS) for the poor sleepers group

From: Beliefs about sleep: links with ruminations, nightmare, and anxiety

Predictors

Adjusted R2

Statistics

Bêta

p-value

VIF

Tolerance

S.E

95% C.I. Lower / Upper

DBAS

 

t = -3.20

-0.226

0.002

1.21

0.828

0.007

-0.03 / -0.008

BAI

t = -2.36

-0.169

0.019

1.25

0.798

0.02

0.10/ 0.009

Nightmare Frequency

 

t = -2.31

-0.158

0.02

1.14

0.880

0.13

-0.58/-0.04

Model

0.157

F = 13.7

 

 < 0.001

-

-

-

-

  1. R2 R square, F Fisher, t t de student, S.E, Standardized estimate, C.I. Confidence interval, DBAS Dysfunctional beliefs and attitudes about sleep Scale, BAI Beck Anxiety Inventory