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Distinctive subgrou...
Distinctive subgroups derived by cluster analysis based on pain and psychological symptoms in Swedish older adults with chronic pain - a population study (PainS65+)
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- Larsson, Britt (författare)
- Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten,Region Östergötland, Smärt och rehabiliteringscentrum
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- Gerdle, Björn (författare)
- Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten,Region Östergötland, Smärt och rehabiliteringscentrum
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- Bernfort, Lars (författare)
- Linköpings universitet,Avdelningen för hälso- och sjukvårdsanalys,Medicinska fakulteten
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- Levin, Lars-Åke (författare)
- Linköpings universitet,Avdelningen för hälso- och sjukvårdsanalys,Medicinska fakulteten
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- Dragioti, Elena (författare)
- Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten
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(creator_code:org_t)
- 2017-09-02
- 2017
- Engelska.
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Ingår i: BMC Geriatrics. - : BIOMED CENTRAL LTD. - 1471-2318. ; 17
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://bmcgeriatr.b...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background: Improved knowledge based on clinical features of chronic pain in older adults would be valuable in terms of patient-orientated approaches and would provide support for health care systems in optimizing health care resources. This study identifies subgroups based on pain and psychological symptoms among Swedish older adults in the general population and compares derived subgroups with respect to socio-demographics, health aspects, and health care costs. Methods: This cross-sectional study uses data collected from four registers and one survey. The total sample comprised 2415 individuals amp;gt;= 65 years old. A two-step cluster analysis was performed. Data on pain intensity, number of pain sites, anxiety, depression, and pain catastrophizing were used as classification variables. Differences in socio-demographics, quality of life, general health, insomnia, and health care costs among the clusters were investigated. Association of the clusters with the above parameters was further evaluated using multinomial logistic regression. Results: Four major clusters were identified: Subgroup 1 (n = 325; 15%) - moderate pain and high psychological symptoms; Subgroup 2 (n = 516; 22%) - high pain and moderate psychological symptoms; Subgroup 3 (n = 686; 30%) - low pain and moderate psychological symptoms; and Subgroup 4 (n = 767; 33%) - low pain and low psychological symptoms. Significant differences were found between the four clusters with regard to age, sex, educational level, family status, quality of life, general health, insomnia, and health care costs. The multinomial logistic regression analysis revealed that Subgroups 1 and 2, compared to Subgroup 4, were significantly associated with decreased quality of life, decreased general health, and increased insomnia. Subgroup 3, compared to Subgroup 4, was associated with decreased general health and increased insomnia. In addition, compared to Subgroup 4, Subgroups 1 and 2 were significantly associated with higher health care costs. Conclusions: Two high risk clusters of older adults suffering from chronic pain; one mainly based on psychological symptoms and one mainly on pain intensity and pain spread, associated with decreased quality of life and health and increased health care costs were identified. Our findings indicate that subgroup-specific treatment will improve pain management and reduce health care costs.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Nyckelord
- Chronic pain; Older adults; Sub group analysis; Quality of life; Health care costs; Psychological distress
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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