Introduction: About 4% of the population suffer from daily or near daily headache, which in most cases evolved from an episodic type of headache. The impact of psychological factors on this process is unknown. It seems reasonable to assume, that besides somatic and social conditions psychological factors like pain-related coping and cognition play an important role, as has been shown for other pain conditions. Methods: We performed a cross sectional study on pain coping behaviour in 211 patients with migraine and tension type headache. Pain-related cognition and coping was investigated using the Kiel Pain Inventory. Prevalence of depression, medication intake and headache characteristics were analysed in regard to chronicity of headache. Results: Overall pain intensity was high in the patient sample. The level of depression increased with headache frequency. Dysfunctional coping, characterized by fear and avoidance is frequently used by headache patients. As in low back pain, also endurance is highly prevalent. Other features known to be associated with chronic headache, like depression and medication overuse, could be confirmed.

Centralis serosa retinopathy is regarded in ophthalmology as a psychosomatic disease, although this assumption has not been satisfactorily proven so far. With the use of the Freiburg Personality Inventory (FIP, [4]), the questionnaire for the evaluation of psychosomatic pathological processes [10], and by recording the affliction undergone by stressful events in the patients' lives, the question as to whether a psychogenic contributory cause existed was examined with a control group study (n = 11), parallelised according to age and sex. The results proved significantly that there was a psychosomatic connection, specifically a tendency to somatisation in patients with centralis serosa retinopathy. However, it was not possible to compile a typical personality profile, although it was possible to describe some conspicuous personality features. As a conclusion, the consequences for a subsequent study are being discussed.

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