Chronic low back pain, depression, and attributional style.

Area of Science:

• Psychiatry
• Psychology
• Nephrology

Background:

• Chronic pain and end-stage renal disease are associated with significant psychological distress.
• Depression is a common comorbidity in patients with chronic medical conditions.
• Attributional style, a cognitive pattern, is linked to depression and may be influenced by illness.

Purpose of the Study:

• To investigate the attributional style and depression levels in chronic low back pain patients.
• To compare these measures with control groups including healthy individuals, hypertensive patients, and dialysis patients.
• To explore the relationship between chronic medical conditions, attributional style, and depressive illness.

Main Methods:

• Chronic low back pain patients completed the Attributional Style Questionnaire and Beck Depression Inventory.
• Control groups included age, sex, and education-matched normal subjects, hypertensive patients, and end-stage renal disease patients on dialysis.
• Statistical comparisons were made between patient groups and control groups.

Main Results:

• A majority of chronic pain and dialysis patients showed elevated depression scores.
• Both chronic pain and dialysis patients exhibited deviant attributional styles compared to normal controls.
• Hypertensive patients also showed deviant attributional styles, similar to pain and dialysis groups.
• No significant difference in attributional style deviation was found between symptomatic (pain, renal disease) and asymptomatic (hypertension) chronic conditions.

Conclusions:

• Chronic medical conditions, whether symptomatic or asymptomatic, are associated with developing a depressive attributional style.
• The findings do not confirm or deny that chronic pain is a form of depression.
• Identifying risk factors like attributional style is crucial for understanding predisposition to depressive illness in chronic pain patients.