Illness behaviour and general practice utilisation: A prospective study

The Illness Behavior Questionnaire (IBQ) was used to compare general practice patients who presented physical complaints in the absence of objective pathology, with those in whom the presence of pathology was established. Patients without pathology showed a greater conviction as to the presence of disease, and greater degrees of anxiety, depression and irritability. Males and females differed on their IBQ scores: males showing more disease conviction, somatic focusing and hypochondriasis. Utilisation of general practitioner services (as indicated by the number of visits in the six months subsequent to completing the IBQ) was associated with greater age, and for the group as a whole, utilisation was predicted by higher scores on the following IBQ scales: disease conviction, affective disturbance and disease affirmation. This was also the case for males, but in females only affective disturbance correlated with a greater number of visits. Four patterns were delineated in the relationship between age, illness behaviour variables, the presence or absence of objective pathology, and G.P. contacts.