The Impact of the Quantity and Quality of Social Support on Patients with Chronic Pain

Is Social Support Associated With Clinical Outcomes in Adults With Nonspecific Chronic Low Back Pain? A Systematic Review

OBJECTIVES

Nonspecific chronic low back pain (NSCLBP) is associated with psychological and social factors such as social support. However, little research has focused on the latter. This article aimed to review the literature on the association between social support and clinical outcomes of patients with NSCLBP, particularly regarding differences in sex, gender, and types of social support.

METHODS

MEDLINE, EMBASE, Web of Science, PsycINFO, and CENTRAL were searched until April 19, 2024, without restrictions of time or language. Eligible articles were observational studies reporting measures of association between social support and clinical outcomes among adults with NSCLBP. Risk of bias was assessed using the QUIPS tool, and findings were analyzed qualitatively. This systematic review was registered on PROSPERO (CRD42022363210).

RESULTS

Of the 3528 identified studies, 11 were included in the review (1290 patients), showing a moderate to high risk of bias. Of the 5 studies showing a significant finding for pain, 4 reported a negative correlation (r=-0.18, -0.32, -0.35, -0.36) and 1 did not report any association index. Of the 6 studies showing a significant finding for disability, 2 reported a negative correlation (r=-0.29, -0.42), 2 reported a positive association (r=0.322; β=0.29), and 2 did not report any association index. No data was available for the investigated subgroups or secondary clinical outcomes.

DISCUSSION

Small associations were found between social support and clinical outcomes of individuals with NSCLBP. Further research is needed to establish its clinical relevance according to types of social support, sex, and gender.

Reliability, construct validity, and factorial structure of a Swedish version of the medical outcomes study social support survey (MOS-SSS) in patients with chronic pain

OBJECTIVES

This study aimed to examine the psychometric properties of a Swedish version of the Medical Outcomes Study Social Support Survey (MOS-SSS).

METHODS

Standard forward-backward translation was used. A cross-sectional survey was conducted among treatment seeking individuals with chronic pain included in a clinical cohort. Internal consistency was measured with Cronbach's α, test-retest reliability was examined with intraclass correlation, confirmatory factor analyses was used for examining factor structure, and correlations between the MOS-SSS and selected health validity measures were used for testing concurrent validity hypotheses.

RESULTS

182 participants were included in the study. Internal consistency measured with Cronbach's alpha was acceptable for all subscales and for the total support index of the MOS-SSS. Test-retest reliability was moderate - good for the different subscales, and was good for the overall support index. The original four factor model of the MOS-SSS was confirmed, and the concurrent validity hypotheses were also confirmed; however, the associations were weaker than expected.

CONCLUSIONS

The Swedish version of the MOS-SSS was found psychometrically sound and offers a systematic assessment of social support in specialized pain care.

Help-seeking behaviour in dysmenorrhoea: A cross-sectional exploration using the Behavioural Model of Health Services Use

BACKGROUND

Dysmenorrhoea, or period pain, is a prevalent gynaecological condition that can result in functional interference during menstruation. Despite the significant disruption dysmenorrhoea can have on functioning and well-being, medical help-seeking rates are low. Little is known about what factors may predict help-seeking for dysmenorrhoea.

OBJECTIVES

The current study aimed to test the predictive validity of the Behavioural Model of Health Services Use (BMHSU) for help-seeking behaviour in dysmenorrhoea, whereby help-seeking behaviour was operationalised as having attended to a healthcare professional for dysmenorrhoea-related care.

DESIGN

A cross-sectional observational design was used.

METHODS

Participants (N = 439) completed an online survey, which measured the following eight predictor variables: menstrual pain characteristics, health beliefs, self-efficacy, social support utilisation and satisfaction, perceived healthcare availability, and pain intensity and interference. Participants were also asked to report whether they had ever attended to a healthcare professional for their menstrual pain.

RESULTS

The BMHSU accounted for 8% of the variance in help-seeking behaviour. Pain interference and appointment availability were significant predictors of the variance in past help-seeking behaviour, such that those who experienced greater pain interference, and those who perceived greater availability of healthcare appointments were less likely to have visited a healthcare professional for their menstrual pain. The BMHSU had an overall 69% classification accuracy in predicting help-seeking behaviour.

CONCLUSION

Although the BMHSU demonstrated reasonably good model fit, it does not appear to be a particularly robust model for predicting help-seeking behaviour for dysmenorrhoea. Future research should explore whether a refined BMHSU or an alternative theoretical model can provide more useful insight into this behaviour. Better understanding of the determinants of help-seeking behaviour will enable the development of interventions to promote appropriate help-seeking and improve health outcomes for individuals with menstrual pain.

Prognostic Factors for Postoperative Chronic Pain after Knee or Hip Replacement in Patients with Knee or Hip Osteoarthritis: An Umbrella Review

Knee and hip osteoarthritis are highly prevalent in the older population. Management of osteoarthritis-related pain includes conservative or surgical treatment. Although knee or hip joint replacement is associated with positive outcomes, up to 30% of patients report postoperative pain in the first two years. This study aimed to synthesize current evidence on prognostic factors for predicting postoperative pain after knee or hip replacement. An umbrella review of systematic reviews was conducted to summarize the magnitude and quality of the evidence for prognostic preoperative factors predictive of postoperative chronic pain (>6 months after surgery) in patients who had received knee or hip replacement. Searches were conducted in MEDLINE, CINAHL, PubMed, PEDro, SCOPUS, Cochrane Library, and Web of Science databases from inception up to 5 August 2022 for reviews published in the English language. A narrative synthesis, a risk of bias assessment, and an evaluation of the evidence confidence were performed. Eighteen reviews (nine on knee surgery, four on hip replacement, and seven on both hip/knee replacement) were included. From 44 potential preoperative prognostic factors, just 20 were judged as having high or moderate confidence for robust findings. Race, opioid use, preoperative function, neuropathic pain symptoms, pain catastrophizing, anxiety, other pain sites, fear of movement, social support, preoperative pain, mental health, coping strategies, central sensitization-associated symptoms, and depression had high/moderate confidence for an association with postoperative chronic pain. Some comorbidities such as heart disease, stroke, lung disease, nervous system disorders, and poor circulation had high/moderate confidence for no association with postoperative chronic pain. This review has identified multiple preoperative factors (i.e., sociodemographic, clinical, psychological, cognitive) associated with postoperative chronic pain after knee or hip replacement. These factors may be used for identifying individuals at a risk of developing postoperative chronic pain. Further research can investigate the impact of using such prognostic data on treatment decisions and patient outcomes.

Chronic pain self-management interventions in primary care - does it make any difference? A qualitative study

BACKGROUND

Total recovery from chronic pain is difficult. It is therefore important for those who are suffering from chronic pain to find ways to self-manage their pain in daily life. Several chronic pain self-management interventions have been established, but more knowledge is needed to find out what and how it works. This study aimed to explore how the participants in two chronic pain self-management interventions in primary health care experienced the different components of the interventions, and whether the interventions induced any positive changes in the participants' everyday lives.

METHODS

A qualitative study nested within a randomized controlled study using semi-structured individual face-to-face interviews with 17 informants were conducted three months after the interventions. The data were analysed thematically using Systematic Text Condensation.

RESULTS

The main finding was that the informants, from both interventions, self-managed their chronic pain differently in a positive way after they had participated in the self-management interventions. The participants gained new insight from lectures, learning from peers by sharing experiences and belonging to a group, and by recognizing the importance of being physically active.

CONCLUSION

This study shows that chronic pain self-management interventions consisting of components that learn the participants about chronic pain and include physical activity in a socially supportive environment, may contribute to a positive change in the lives of people living with chronic pain.

A Qualitative Study of Psychosocial Factors in Patients With Knee Osteoarthritis: Insights Learned From an Asian Population

BACKGROUND

A patient's experience with knee osteoarthritis (OA) is influenced by many psychosocial contributors that can influence the impact of pain. Such factors are known to explain some of the discordance between objective clinical parameters and patient-reported levels of disability and treatment effectiveness. However, few data are available to help clinicians understand the psychosocial factors that apply to the world's many Asian populations. Insights gained from a qualitative study in such a population may support targeted interventions.

QUESTIONS/PURPOSES

In this qualitative study involving a group of Asian patients with knee OA in Singapore, we asked: (1) What psychologic factors contribute to patients' experiences, rehabilitation, and recovery? (2) What social factors contribute to patients' experiences, rehabilitation, and recovery?

METHODS

Semistructured interviews eliciting broad patient experiences of managing knee OA were conducted in an urban, referral-based tertiary hospital in central Singapore. Patients were recruited if they met either of the following criteria: Kellgren-Lawrence grade ≥ 3 (minimum of one knee); Knee Injury and Osteoarthritis Outcome Score ≤ 60; or the Pain average (P), interference with Enjoyment of life (E), and interference with General activity (G) (PEG) ≥ 5. All patients had a clinical diagnosis of knee OA, were ambulatory in the community with or without a walking aid, had not undergone partial arthroplasty or TKA, were prescribed nonsurgical treatment, and were conversant in either English or Mandarin. Forty-six patients (30 women and 16 men, mean age 64 years old) were recruited for this study. A thematic analysis with elements of grounded theory and framework analysis was performed using a deductive approach. Psychologic influences specific to patients' behavioral and emotional responses to pain, as well as social factors known to have an impact on the experience of managing knee OA, were identified in the interview transcripts and coded according to established factors from earlier research. An inductive thematic analysis was then applied to the remaining transcripts to identify new themes that emerged from the data. Thematic saturation was attained when study team members agreed data and thematic sufficiency were met in the 46 transcripts. The study team discussed and deemed the 46 transcripts to contain sufficient insights for a reasonably clear understanding of the codes and development of themes to answer the study's research questions.

RESULTS

Six main themes related to psychosocial influences on pain emerged. Psychologic factors were "loss of face" because of knee OA, anticipation and avoidance of pain and suffering, and a vicious cycle of negative emotional experiences. The social factors we identified were social and family support, workplace environment and employment uncertainty, and built environment (patients' ability to navigate manmade structures and facilities).

CONCLUSION

Psychosocial factors have an important impact on patients' physical, psychologic, and social functioning. Although several of our findings have been addressed previously, the phenomenon of loss of face and the wide spectrum of social and family support dynamics found in our Asian patients with knee OA were new findings. With loss of face, patients were concerned about how others would view the change in them, including movement changes because of knee OA. They appeared to associate the use of walking canes with major disability, loss of respect, and being discriminated against by others, motivating patients to "save face" by dissociating themselves from those stigmas, even at the cost of mobility and independence. An interplay of complex cultural processes (perceived social roles and contributions to family, desire to avoid burdening family, help-seeking behavior, and the preference for unsolicited social support) underpinned by the value of collectivism impacted the behaviors and choices patients exhibited.

CLINICAL RELEVANCE

With knowledge about the impact of culturally relevant psychosocial factors on the experience and outcomes of patients with knee OA, clinicians will be able to screen and actively explore these factors more effectively. Especially important themes include pain perception (paying close attention to signs of pain catastrophizing and negative affect), presence of chronic illness shame associated with a diagnosis of knee OA (including the stigma associated with using a walking aid), and level of social support received and contributions of a patient's built environment to kinesiophobia. For patients who are still working, the presence of workplace stressors and management of these stressors should also be explored. Where possible, screening tools that measure psychosocial factors such as pain catastrophizing and emotional distress can also be used as an added layer of screening in busy clinical settings.

Pain prevalence and chronicity in a developing country in Latin America: a population-based survey in Lima, Peru

Background: No population-based epidemiological studies have estimated pain prevalence and its characteristics in Peru. Patients & methods: A representative sample of adults aged over 18 years (n = 502) living in metropolitan Lima, Peru was enrolled. We analyzed prevalence data of pain in the last 3 months and other pain-related characteristics. Results: Pain prevalence was 65.3% (95% CI: 57.7-70.4%). Chronic pain prevalence was 38.5% (95% CI: 33.5-44.0%) and acute pain prevalence was 24.8% (95% CI: 20.7-29.0%). In participants with chronic pain, almost half (55.7%) reported having not used any medication. Conclusion: Pain is prevalent in this population and our results suggest high undertreatment rates.

Factors associated with kinesiophobia in Chinese older adults patients with osteoarthritis of the knee: A cross-sectional survey

OBJECTIVES

To identify important determinants of kinesiophobia in older adults with osteoarthritis of the knee bassed on demographics, social support and pain, and self-perceived burden factors.

METHODS

A cross-sectional survey of 304 older adults patients with knee osteoarthritis from two hospitals in Jinzhou, Liaoning, China. General Demographic Questionnaire, the Social Support and Pain Scale (SPQ), the Self-Perceived Burden Scale (SPBS), and the Tampa Kinesiophobia Scale (TSK-11) were used to collect the data.

RESULTS

The results showed that the prevalence of kinesiophobia in older adults with osteoarthritis of the knee was 57.89%. Marital status, education, knowledge of the condition, pain level, SPQ, and SPBS levels were significant determinants of kinesiophobia, which together explained 43.2% of the variance.

CONCLUSIONS

The prevalence of kinesiophobia in older adults with knee osteoarthritis is very high. Health care workers should take early intervention measures to improve social support and pain and reduce the self-perceived burden, thereby promoting recovery from disease.

Health and suffering are associated with social support: a cross-sectional study of women and mothers with exhaustion and pain

BACKGROUND

Despite women are generally overrepresented in behavioral, mental, and musculoskeletal disorders, motherhood as a central part of women's life is poorly understood in relation to exhaustion and long-lasting pain. Mothers' health impairments imply suffering both for herself and her family. A profound understanding of health is needed taking mothers' subjective health experience, their suffering and life situation into account to give women, their families and society better prerequisites to alleviate exhaustion and long-lasting pain. The aim of the study was to describe health and suffering of women and mothers undergoing rehabilitation for long-lasting pain and exhaustion and its correlation with perceived social support.

METHODS

The study had a cross-sectional design with an exploratory approach. A main sample consisted of 166 women undergoing rehabilitation for exhaustion and long-lasting pain and a reference sample included 129 women working and studying within health care professions. Both samples included women with and without children. Women's subjective health and suffering was assessed from a caring science perspective using the recently developed and validated Health and Suffering Scale. Two additional scales measuring exhaustion and social support were distributed among the two samples. Descriptive statistics and multiple linear regression models, including health and suffering and perceived social support, were analyzed.

RESULTS

Mothers undergoing rehabilitation for pain and exhaustion reported significantly poorer health and more suffering compared to healthy mothers, but similar health and suffering when compared with childless women in rehabilitation. Health and suffering were correlated with perceived social support among both healthy and exhausted mothers. In both samples, the correlation between health and suffering and social support was stronger among mothers than among women without children.

CONCLUSIONS

Women and mothers living with exhaustion and long-lasting pain show signs of unbearable suffering and perceived insufficient social support. Social support from various sources particularly helps mothers to create meaning in life and make their suffering bearable. Hence, health care must address the fact that mothers are dependent on their immediate social environment and that this dependency interacts with their health and suffering on an existential level.