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Howren MB, Suls J, Martin R. Depressive symptomatology, rather than neuroticism, predicts inflated physical symptom reports in community-residing women. Psychosomatic medicine. 2009 Nov 1; 71(9):951-7.
OBJECTIVE: To examine the roles of depressive symptomatology and neuroticism/negative affect (N/NA) on common physical symptom reporting in a sample of community residents. METHODS: Community-residing women (n = 108) participated in a combined concurrent-retrospective design. Physical symptoms were assessed concurrently over 21 consecutive days followed by a retrospective assessment of the collective symptom experience for the same time period. RESULTS: Based on evidence of differences in cognitive processing of emotion-relevant material, we predicted and found that depressive symptomatology (at baseline) was a stronger predictor of inflated physical symptom recall than N/NA. Depressive symptomatology was also a stronger, independent predictor of concurrent physical symptoms. Notably, these results were obtained even when physical depressive symptoms in both the physical symptom checklist and the baseline depression assessment were eliminated. CONCLUSIONS: The results suggest that the classic symptom perception hypothesis should be refined and operationalized in terms of depressive symptomatology rather than N/NA. This study demonstrates how cognitive-affective processing differences associated with depressive symptomatology can shed additional light on the psychology of symptom perception. Implications for treatment seeking, medical diagnoses, and treatment decisions are discussed.