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Table 5 Statistically Significant (P < 0.05) Correlations between Quality of Life (QoL) Domains and Cosinor Parameters in Outpatients

From: The association of quality of life with potentially remediable disruptions of circadian sleep/activity rhythms in patients with advanced lung cancer

QoL Domains

Mesor

Amplitude

Circadian

Quotient

Rhythm

Quotient

24-hr Correlation

Night-day Sleep

Balance

EORTC Symptom Items

      

Fatigue

  

-0.4

-0.41

 

-0.52

Pain

   

-0.39

  

Loss of Appetite

     

-0.47

EORTC Functional Domains

      

Social

   

.34

  

Role

     

0.56

Cognitive

     

0.45

EORTC Global Health item

    

0.53

 

Ferrans-Powers QLI Domains

      

Health/Function

0.44

0.51

  

0.45

0.39

Social/Economic

 

0.38

0.39

  

0.40

Psychological Spiritual

 

.45

 

0.4

 

0.45

Family

 

0.45

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