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Middle East Current Psychiatry

Table 4 Global PSQI and its component scores in the 2 groups

From: Screening for depressive symptoms in patients with rheumatoid arthritis: relationship with pain severity, disease activity, and sleep quality

 

RA with depression

mean ± SD

RA without depression

mean ± SD

P value

Comp 1

1.45 ± 0.81

0.33 ± 0.48

< 0.001

Comp 2

1.29 ± 1.18

0.58 ± 0.96

< 0.001

Comp 3

1.90 ± 1.08

1.17 ± 1.00

< 0.001

Comp 4

2.01 ± 1.18

0.50 ± 0.65

< 0.001

Comp 5

0.67 ± 0.61

0.08 ± 0.28

< 0.001

Comp 6

0.20 ± 0.66

0.00 ± 0.00

0.026

Comp 7

1.15 ± 1.08

0.33 ± 0.63

< 0.001

Total PSQI

8.67 ± 4.90

3.08 ± 2.28

< 0.001

  1. Comp1 subjective sleep quality, comp2 sleep latency, comp3 sleep duration, comp4 Habitual sleep efficiency, comp5 sleep disturbance, comp6 use of sleep medication, comp7 daytime dysfunction
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