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International Journal of Bipolar Disorders

Table 3 Results of the linear regression analyses for misperception of TST, SL and SE, and variables of interest

From: Misperception of sleep in bipolar disorder: an exploratory study using questionnaire versus actigraphy

 

Misperception of TST

Misperception of SL

Misperception of SE

B (SE)

β

P-value

B (SE)

β

P-value

B (SE)

β

P-value

Age

.004 (.002)

.144

.052

.021 (.010)

.152

.043

–

–

–

Sex

–

–

–

–

–

–

–

–

–

OSA risk

.217 (.077)

.203

.005

–

–

–

–

–

–

MADRS

.017 (.009)

.133

.070

.100 (.046)

.159

.032

–

–

–

Alcohol intake

 

–

–

−291 (.117)

−.183

.014

–

–

–

Diagnosis

–

–

–

–

–

–

–

–

–

Total model performance

R2 = .108,

F Change = 3.799,

Sig.F Change = .001

R2 = .086,

F Change = 2.949,

Sig.F Change = .009

R2 = .024,

F Change = .749,

Sig.F Change = .611

  1. All independent variables entered, only significant and trend-significant values given in table
  2. MADRS Montgomery and Asberg Depression Rating Scale, OSA risk any positive score related to obstructive sleep apnea on The Berlin Questionnaire
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