The catastrophic misinterpretation of physiological distress

Area of Science:

• Psychology
• Psychiatry
• Pulmonary Medicine

Background:

• Cognitive theories posit catastrophic misinterpretation of bodily sensations triggers panic attacks.
• An alternative view suggests shortness of breath (dyspnea) is central to panic, with negative cognitions being by-products.
• Pulmonary patients exhibit higher panic prevalence, offering insights into panic etiology.

Purpose of the Study:

• To investigate panic symptomatology in patients with chronic shortness of breath.
• To examine the relationship between dyspnea, negative cognitions, and panic attacks.
• To test the hypothesis that dyspnea alone is insufficient for panic development.

Main Methods:

• Studied a sample of 28 pulmonary patients with chronic shortness of breath.
• Assessed panic symptomatology using self-report measures against DSM-IV criteria.
• Conducted multivariate comparisons of participants with and without panic symptomatology, including anxiety, depression, agoraphobic cognitions, and physiological pulmonary functioning measures.

Main Results:

• Confirmed high prevalence of panic in pulmonary patients; 32% met DSM-IV criteria for panic disorder.
• Patients with panic symptomatology reported significantly higher levels of anxiety, depression, and agoraphobic cognitions.
• No significant differences were found between groups regarding physiological measures of pulmonary functioning.

Conclusions:

• Dyspnea alone is inadequate in predicting panic development.
• High panic symptomatology in pulmonary patients may stem from increased opportunities to misinterpret bodily sensations, particularly pulmonary symptoms.
• Findings support the role of cognitive misinterpretation in panic disorder, even in the presence of significant physiological symptoms like dyspnea.