The Influence of Pain Hypersensitivity and Psychological Factors on Pain and Disability in the Transition From Acute to Chronic Low Back Pain: A Longitudinal Exploratory Investigation and Cluster Analysis

Pain hypersensitivity is present in some people with acute low back pain (LBP) and thought to be involved in the development of chronic LBP. Early evidence suggests that pain hypersensitivity in acute LBP precedes poor long-term outcome. We aimed to examine whether the presence of pain hypersensitiv...

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Veröffentlicht in:	The journal of pain 2024-09, Vol.25 (9), p.104584, Article 104584
Hauptverfasser:	Chang, Wei-Ju, Jenkins, Luke C., Humburg, Peter, Schabrun, Siobhan M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acute Pain - physiopathology Acute Pain - psychology Adult Chronic Pain - physiopathology Chronic Pain - psychology Cluster Analysis clustering analysis Disability Evaluation Disease Progression Female Humans Hyperalgesia - physiopathology Longitudinal Studies Low back pain Low Back Pain - complications Low Back Pain - physiopathology Low Back Pain - psychology Male Middle Aged pain hypersensitivity Pain Measurement Pain Threshold - physiology Psychological Distress psychological factors quantitative sensory testing Young Adult
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Beschreibung
Zusammenfassung:	Pain hypersensitivity is present in some people with acute low back pain (LBP) and thought to be involved in the development of chronic LBP. Early evidence suggests that pain hypersensitivity in acute LBP precedes poor long-term outcome. We aimed to examine whether the presence of pain hypersensitivity in acute LBP influenced recovery status at 6 months and differentiated how pain and disability changed over time. Participants with acute nonspecific LBP (
ISSN:	1526-5900 1528-8447 1528-8447
DOI:	10.1016/j.jpain.2024.104584