Table 2

Partial Correlation Coefficients (r), and p-values, showing the association between mood and illness perceptions controlling for age, gender, duration of illness and pulmonary and non-pulmonary infection.


HADS Anxiety
HADS Depression

IPQ Identity
(r) = 0.307, p = 0.002
(r) = 0.346, p = < 0.001
IPQ Time-line
(r) = 0.180, p = 0.068
(r) = 0.081, p = 0.413
IPQ Consequences
(r) = 0.234, p = 0.017
(r) = 0.279, p = 0.004
IPQ Control/Cure
(r) = 0.271, p = 0.005
(r) = 0.239, p = 0.014

Husain et al. Clinical Practice and Epidemiology in Mental Health 2008 4:4   doi:10.1186/1745-0179-4-4