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Table 5 Correlation coefficients between CAMPHOR scales and NHP

From: Portuguese validation of the Cambridge pulmonary hypertension outcome review (CAMPHOR) questionnaire

Parameters Symptoms
(n = 50)
(n = 50)
(n = 50)
 Energy Scale 0.82a 0.76a 0.75a
 Pain Scale 0.66a 0.67a 0.56a
 Emotional Reactions 0.78a 0.66a 0.78a
 Sleep Scale 0.40a 0.47a 0.55a
 Social Isolation 0.52a 0.40a 0.61a
 Physical Mobility 0.83a 0.84a 0.77a
 NHP-D 0.80a 0.72a 0.82a
  1. Abbreviations: CAMPHOR Cambridge Pulmonary Hypertension Outcome Review, NHP Nottingham Health Profile, QoL quality of life
  2. aCorrelation is significant at the 0.01 level