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Table 9 Correlation between dimensions

From: Psychometric properties of Patient Reported Outcome Measures (PROMs) in patients diagnosed with Acute Respiratory Distress Syndrome (ARDS)

  EQ5D Mobility EQ5D Self care EQ5D Usual activity EQ5D Pain EQ5D Anxiety depression SF12 General health SF12 Physical Functioning SF12 Role functioning (Physical) SF12 Role functioning (Emotional) SF12 Bodily pain SF12 Mental health SF12 Vitality SF12 Social functioning SGRQ Symptom score SGRQ Activity score SGRQ Impact score SGRQ Total score
EQ5D Mobility 1.00                 
EQ5D SelfCare 0.47 1.00                
EQ5D UsualActivity 0.56 0.40 1.00               
EQ5D Pain 0.48 0.60 0.36 1.00              
EQ5D Anxiety Depression 0.23 0.14 0.15 0.33 1.00             
SF12 General Health −0.57 −0.45 −0.49 −0.53 −0.19 1.00            
SF12 Physical Functioning −0.63 −0.57 −0.68 −0.62 −0.24 0.64 1.00           
SF12 Role Functioning (Physical) −0.51 −0.54 −0.68 −0.62 −0.23 0.63 0.77 1.00          
SF12 Role Functioning (Emotional) −0.33 −0.30 −0.32 −0.42 −0.79 0.33 0.36 0.42 1.00         
SF12 Bodily Pain −0.52 −0.59 −0.32 −0.81 −0.28 0.55 0.65 0.63 0.33 1.00        
SF12 Mental Health −0.27 −0.16 −0.05 −0.31 −0.80 0.25 0.25 0.21 0.68 0.34 1.00       
SF12 Vitality −0.35 −0.24 −0.31 −0.28 −0.32 0.45 0.46 0.37 0.34 0.34 0.45 1.00      
SF12 Social Functioning −0.31 −0.38 −0.32 −0.43 −0.63 0.39 0.45 0.42 0.68 0.45 0.61 0.36 1.00     
SGRQ Symptom Score 0.25 0.12 0.29 0.23 0.30 −0.46 −0.42 −0.30 −0.26 −0.28 −0.31 −0.36 −0.33 1.00    
SGRQ Activity Score 0.43 0.24 0.48 0.33 −0.25 −0.48 −0.58 0.44 −0.30 −0.28 −0.22 −0.41 −0.22 0.61 1.00   
SGRQ Impact Score 0.32 0.27 0.45 0.38 0.33 −0.45 −0.59 −0.46 −0.36 −0.29 −0.30 −0.45 −0.32 0.69 0.85 1.00  
SGRQ Total Score 0.38 0.26 0.45 0.36 0.30 −0.49 −0.59 −0.44 −0.33 −0.30 −0.28 −0.45 −0.29 0.77 0.94 0.96 1.00
  1. Values in bold did not correlate at 95 % confidence