Prevalence and characteristics of chronic pain in the general population of Hong Kong

Wing Sze WONG, Richard FIELDING

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67 Citations (Scopus)

Abstract

Western studies document the prevalence of chronic pain in the general adult population to be between 2 and 55%. Knowing the prevalence of chronic pain among Chinese populations provides important comparative perspective: To determine the prevalence of chronic pain in the general population of Hong Kong; evaluate the relationship of chronic pain with sociodemographic and lifestyle factors; and describe the pain characteristics among chronic pain sufferers. A total of 5,001 adults aged ≥18 years (response rate 58%) drawn from the general population of Hong Kong completed the Chronic Pain Grade (CPG) questionnaire, providing information on chronic pain and sociodemographic status using telephone interviews. Overall 34.9% reported pain lasting more than 3 months (chronic pain), having an average of 1.5 pain sites; 35.2% experienced multiple pain sites, most commonly of the legs, back, and head with leg and back being rated as the most significant pain areas among those with multiple pain problems. The CPG criteria classified 21.5% of those with chronic pain symptoms as Grade III or above. Fully adjusted stepwise regression analyses identified being female, older age, divorced/separated, having part-time employment, existing long-term health problems, higher HADS Anxiety scores, poor QoL (mental health component), and low self-perceived health to be significantly associated with chronic pain. Copyright © 2011 by the American Pain Society
Original languageEnglish
Pages (from-to)236-245
JournalThe Journal of Pain
Volume12
Issue number2
DOIs
Publication statusPublished - Feb 2011

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Hong Kong
Chronic Pain
Population
Pain
Leg
Divorce
Health
Life Style
Mental Health
Anxiety
Cross-Sectional Studies
Head
Regression Analysis
Interviews

Citation

Wong, W. S., & Fielding, R. (2011). Prevalence and characteristics of chronic pain in the general population of Hong Kong. The Journal of Pain, 12(2), 236-245.

Keywords

  • Chronic pain
  • Prevalence
  • Hong Kong Chinese