The Context Matters: A Retrospective Analysis of Life Stage at Chronic Pain Onset in Relation to Pain Characteristics and Psychosocial Outcomes

• Main Authors: Owiredua C, Flink I, Vixner L, Äng BO, Tseli E, Boersma K
• Format: Article
• Language: English
• Published: Dove Medical Press 2020-10-01
• Series: Journal of Pain Research
• Subjects: chronic pain; developmental stage of onset; ageing; psychosocial outcomes; life course; outcomes
• Online Access: https://www.dovepress.com/the-context-matters-a-retrospective-analysis-of-life-stage-at-chronic--peer-reviewed-article-JPR

Christiana Owiredua,1 Ida Flink,1 Linda Vixner,2 Björn O Äng,2– 4 Elena Tseli,2,3 Katja Boersma1 1Center for Health and Medical Psychology (CHAMP), School of Law, Psychology, and Social Work, Örebro University, Örebro, Sweden; 2School of Education, Health and Social Studies, Dalarna University, Falun, Sweden; 3Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; 4Center for Clinical Research Dalarna, Uppsala University, Falun, SwedenCorrespondence: Christiana OwireduaSchool of Law, Psychology, and Social Work, Örebro University, Örebro, SwedenTel [phone]Email [e-mail]: Developmental life stage at chronic pain onset differs among chronic pain patients. Although pain affects multiple life domains, it is unknown whether the timing of chronic pain onset relates to pain characteristics and psychosocial outcomes. The purpose of this retrospective study was to investigate differences in pain characteristics and psychosocial outcomes in patients at different developmental life stages at chronic pain onset.Methods: Cross-sectional baseline data from the Swedish Quality Registry for Pain Rehabilitation (2009 to 2016) were used, selecting the middle-aged patients (45– 65 years, n=6225) reporting chronic nonmalignant pain. Patients were categorized into three groups, depending on their developmental life stage at chronic pain onset: early onset (age ≤ 30 years), intermediate onset (age 31– 45 years), and late onset (age ≥ 46 years). Pain characteristics and psychosocial outcomes were assessed with validated self-reported measures.Results: One-way MANCOVA indicated differences in number of pain locations and psychosocial outcomes among the groups. Post hoc analysis showed differences in the trends for how groups differed on outcome domains. Overall, patients with earlier chronic pain onset showed significantly poorer psychosocial outcomes and more spreading of pain.Conclusion: Developmental life stage at chronic pain onset is associated with different pain outcomes. Pain onset early in life is linked to worse outcomes in multiple domains, pointing to a need for identifying these patients early.Keywords: chronic pain, developmental stage of onset, aging, psychosocial outcomes, life course, outcomes