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Fehrmann E, Fischer-Grote L, Kienbacher T, Tuechler K, Mair P, Ebenbichler G. Perceived psychosocial stressors and coping resources in chronic low back pain patients as classified by the avoidance-endurance model. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:996945. [DOI: 10.3389/fresc.2022.996945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/07/2022] [Indexed: 11/07/2022]
Abstract
ObjectivesThe Avoidance-Endurance Model distinguishes between subgroups of low back pain (LBP) patients with three maladaptive styles of coping with pain: fear-avoidance (FAR), distress-endurance (DER), eustress-endurance (EER), and one adaptive coping style (AR). This study aimed to compare the quantity of patients' perceived psychosocial stressors and coping resources across these subgroups.Materials and methodsThis cross-sectional study was conducted at an outpatient rehabilitation center for patients with chronic musculoskeletal pain. One hundred and thirty-seven patients (69 women/68 men) with chronic LBP were assessed using the following: a demographic checklist, the visual analogue scale, Avoidance-Endurance Questionnaire, Roland-Morris Disability Questionnaire, Pain Disability Index, and 36-Item Short Form. Subsequently, patients participated in semi-structured interviews led by clinical psychologists, which were intended to identify their perception of stressors and coping resources. The quantity of psychosocial stressors and coping resources were analyzed using deductive and inductive content analyses and then compared between subgroups using chi-square-tests.ResultsFARs experienced significantly higher levels of “mental suffering” (p = <0.001) and “other workplace problems” compared to ARs and EERs (p = <0.001). DERs reported significantly higher levels of “mental suffering” (p = <0.001), “job stress” (p = 0.022), and “familial losses” (p = 0.029) compared to ARs, whereas the AR group demonstrated significantly more “coping resources” (p = 0.001) compared to FARs.ConclusionAEM-subgroups differed in the quantity of perceived psychosocial stressors and coping resources with AR, who demonstrated a lower risk for pain chronicity and reported the highest quantity of resources. The variability across subgroups may imply differences in patientś needs regarding therapeutic interventions and suggests that a resource-centered approach to cope with stress and pain may be beneficial.
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Vaegter HB, Christoffersen LO, Enggaard TP, Holdggard DEM, Lefevre TN, Eltved R, Reisenhus CH, Licht TW, Laustsen MM, Hansson SH, Jensen PF, Larsen TRF, Alpiger S, Mogensen BG, Høybye MT. Socio-Demographics, Pain Characteristics, Quality of Life and Treatment Values Before and After Specialized Interdisciplinary Pain Treatment: Results from the Danish Clinical Pain Registry (PainData). J Pain Res 2021; 14:1215-1230. [PMID: 33976571 PMCID: PMC8106464 DOI: 10.2147/jpr.s306504] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 03/24/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND AND AIMS PainData is an electronic internet-based clinical pain registry established to improve the understanding and treatment of high-impact chronic pain. The primary aim of this paper is to describe socio-demographics, pain characteristics, quality of life, and treatment values at baseline and follow-up in individuals referred to public and private interdisciplinary pain centers in Denmark between 2018 and 2020. METHODS Self-reported patient-reported outcomes collected through PainData before (n=12,257) and after (n=4,111) treatment across 13 public and private interdisciplinary specialized pain centers in Denmark (87% of all pain centers in Denmark) are described. RESULTS Mean duration of pain was 10 years, and one in three patients reported chronic widespread pain. More than 40% reported opioid use, and 50% had tried four or more different treatment modalities prior to referral. More than 60% reported poor sleep, severe fatigue, and memory and/or concentration deficits. Mean scores on pain catastrophizing, fear of movement, and pain-related disability were high, whereas scores on pain acceptance and self-efficacy were low. Physical and mental health were rated as poor and fair, respectively. One in four patients reported being very much improved or much improved after treatment. Items commonly reported after treatment were increased knowledge about pain, emotions and mood (66.5%), being better at accepting life with chronic pain (63.1%), and improved activity pacing (60.6%). CONCLUSION The PainData registry, containing data from a large cohort of individuals, can help to improve the understanding and treatment of high-impact chronic pain, and collaborations with other researchers are welcome.
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Affiliation(s)
- Henrik Bjarke Vaegter
- Pain Research Group, Pain Center, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | | | | | | | | | - Randi Eltved
- Pain Clinic, Regional Hospital Silkeborg, Silkeborg, Denmark
| | - Christina Høegh Reisenhus
- Interdisciplinary Pain Center, Lillebaelt Hospital, University Hospital of Southern Denmark, Odense, Denmark
| | | | | | | | - Per Føge Jensen
- Interdisciplinary Pain Center, Gentofte Hospital, Gentofte, Denmark
| | | | | | | | - Mette Terp Høybye
- Interdisciplinary Research Unit, Elective Surgery Center, Silkeborg Regional Hospital, Silkeborg, Denmark
- Interacting Minds Centre, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Vaegter HB, Høybye MT, Bergen FH, Parsons CE. Sleep disturbance in patients attending specialized chronic pain clinics in Denmark: a longitudinal study examining the relationship between sleep and pain outcomes. Scand J Pain 2021; 21:539-547. [PMID: 33838100 DOI: 10.1515/sjpain-2020-0155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 03/21/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Sleep disturbances are highly prevalent in patients with chronic pain. However, the majority of studies to date examining sleep disturbances in patients with chronic pain have been population-based cross-sectional studies. The aims of this study were to 1) examine the frequency of sleep disturbances in patients referred to two interdisciplinary chronic pain clinics in Denmark, 2) explore associations between sleep disturbances and pain intensity, disability and quality of life at baseline and follow-up, and 3) explore whether changes in sleep quality mediated the relationships between pain outcomes at baseline and pain outcomes at follow-up. METHODS We carried out a longitudinal observational study, examining patients enrolled in two chronic pain clinics assessed at baseline (n=2,531) and post-treatment follow-up (n=657). Patients reported on their sleep disturbances using the sleep quality subscale of the Karolinska Sleep Questionnaire (KSQ), their pain intensity using 0-10 numerical rating scales, their pain-related disability using the Pain Disability Index (PDI), and quality of life using the EuroQol-VAS scale. The average time between baseline and follow-up was 207 days (SD=154). RESULTS At baseline, the majority of patients reported frequent sleep disturbances. We found a significant association at baseline between self-reported sleep disturbances and pain intensity, pain-related disability, and quality of life, where greater sleep disturbance was associated with poorer outcomes. At follow-up, patients reported significant improvements across all pain and sleep outcomes. In two mediation models, we showed that changes in sleep disturbances from baseline to follow-up were significantly associated with (i) pain intensity at follow-up, and (ii) pain disability at follow-up. However, baseline pain intensity and disability scores were not associated with changes in sleep disturbances and, we did not find evidence for significant mediation of either pain outcome by changes in sleep disturbances. CONCLUSIONS Self-reported sleep disturbances were associated with pain outcomes at baseline and follow-up, with greater sleep disturbances associated with poorer pain outcomes. Changes in sleep quality did not mediate the relationships between baseline and follow-up scores for pain intensity and disability. These findings contribute to a growing body of evidence confirming an association between sleep and chronic pain experience, particularly suggestive of a sleep to pain link. Our data following patients after interdisciplinary treatment suggests that improved sleep is a marker for a better outcome after treatment.
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Affiliation(s)
- Henrik Bjarke Vaegter
- Pain Research Group, Pain Center, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Mette Terp Høybye
- Department of Clinical Medicine, Interacting Minds Center, Aarhus University, Aarhus, Denmark.,Elective Surgery Center, Silkeborg Regional Hospital, Silkeborg, Denmark
| | | | - Christine E Parsons
- Department of Clinical Medicine, Interacting Minds Center, Aarhus University, Aarhus, Denmark
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