Table 4 Factors associated with sleep quality in asthma patients.

From: The prevalence of sleep disturbance among asthmatic patients in a tertiary care center

 

Association with poor sleep (PSQI score > 5)

Univariate analysis

Multivariable analysis

p-value

B

p-value

Exp(B)

95% CI for EXP(B)

Age

0.02

0.07

1.01

(0.99, 1.03)

0.25

BMI

0.05

0.02

0.99

(0.94, 1.04)

0.64

Female gender

0.59

0.06

1.88

(0.88, 4.02)

0.10

+ Allergic rhinitis

0.06

0.85

1.23

(0.62, 2.45)

0.55

+ GERD

− 0.70

0.056

0.47

(0.21, 1.07)

0.07

High risk for OSA

1.19

< 0.001

2.46

(1.13, 5.35)

0.02

Asthma control

Partially controlled

1.80

< 0.001

5.37

(2.25, 12.84)

< 0.001

Uncontrolled

2.04

< 0.001

6.63

(2.98, 14.75)

< 0.001

  1. BMI body mass index, CI confidence interval, GERD gastroesophageal reflux disease, OSA obstructive sleep apnea, PSQI Pittsburgh Sleep Quality Index.