The importance and impact of patients' health literacy on low back pain management: a systematic review of literature

Medical Doctors Approaches and Understanding of Health Literacy: A Systematic Literature Review

A physician's role is critical in fostering patient health literacy (HL) and influencing various aspects, including patient-physician communication and treatment effectiveness. The purpose of this systematic literature review is to analyze physicians' perspectives, comprehension, and management of HL. The focus of this review is on physicians' views, opinions, experiences, and strategies related to HL. We conducted comprehensive searches across seven databases, including PubMed, Scopus, ProQuest, Science Direct, Web of Science, The Cochrane Library, and Google Scholar. Original research articles published between January 1, 2009, and July 31, 2020, were considered for inclusion. This literature review incorporates qualitative studies and mixed-methods studies, with a focus on extracting qualitative data. Among the 22 articles included in our review, we employed the method of inductive thematic analysis for data analysis. A detailed description of the review methodology can be found in a previously published protocol available through PROSPERO (CRD42020212599). The themes that emerged from the thematic analysis include: (a) physicians' perception and management of HL; and (b) barriers. The results of the systematic review reveal that healthcare professionals exhibit varying perceptions of patients' HL levels and ascribe different meanings to it. However, none of them employ a specific measuring tool. While there appears to be no uniform approach to managing patients with low HL, some prioritize certain communication strategies, such as repetition, simplified language, and providing written instructions, among others. Most physicians cited multiple barriers that impede the development of patients' HL, including dysfunctions within the healthcare system, staff shortages, managing a large number of patients, limited time, work-related stress, cultural and socio-economic barriers, medical jargon, and language barriers. Considering the pivotal role of physicians in fostering patient HL, it is crucial to enhance medical education in addressing and managing HL, both within academic curricula and through continuing education seminars. Furthermore, there is a pressing need to improve healthcare professionals' working conditions, ensuring that each physician can allocate the necessary time to each patient based on their individual needs, without being hindered by stress-inducing work environments.

Treating persistent pain after breast cancer: practice gaps and future directions

This paper discusses the growing problem of persisting pain after successful treatment of breast cancer and presents recommendations for improving pain-related outcomes for this group. We discuss the dominant treatment approach for persisting pain post-breast cancer treatment and draw contrasts with contemporary treatment approaches to persistent pain in non-cancer-related populations. We discuss modern application of the biopsychosocial model of pain and the notion of variable sensitivity within the pain system, moment by moment and over time. We present the implications of increasing sensitivity over time for treatment selection and implementation. By drawing on transformative changes in treatment approaches to persistent non-cancer-related pain, we describe the potentially powerful role that an intervention called pain science education, which is now recommended in clinical guidelines for musculoskeletal pain, may play in improving pain and disability outcomes after successful breast cancer treatment. Finally, we present several research recommendations that centre around adaptation of the content and delivery models of contemporary pain science education, to the post-breast cancer context.

Experiences of pain and pain management in advanced disease and serious illness for people from South Asian communities in Leeds and Bradford: a qualitative interview study

BACKGROUND

Pain is a significant problem for many people with advanced disease or a serious illness. Culture and ethnicity can affect the experience and management of pain. However, there is limited research in South Asian communities in the UK on their experiences of pain. The aim of this study is to explore the experiences and attitudes of patients and family carers from South Asian communities about pain and its management within advanced disease or serious illness.

METHODS

Qualitative thematic analysis based on descriptive phenomenology (Sundler et al. 2019). Qualitative semi-structured interviews with patients or family carers from South Asian communities (N = 15). Interviews were recorded, transcribed and analysed using an inductive approach. Public and Patient Involvement representatives from British South Asian communities were consulted for guidance.

RESULTS

There were five key themes from the interviews: The importance of communication about pain with healthcare professionals; Concerns about taking pain medication; Personal resilience, privacy and self-management; Gender, culture and pain; Home pain management as struggle and frustration.

CONCLUSION

To improve pain management for people from South Asian communities with advanced disease or a serious illness, there are a number of important issues for healthcare professionals from palliative and primary care services to address. These include: greater awareness around people's fears and concerns about pain medication; their potential use of alternative pain management strategies; and cultural issues such as resilience, privacy, dignity and gender roles. Effective communication between doctors, patients and family members could be improved by using a 'cultural humility' model; providing clear and accessible pain medication information; understanding and taking account of people with both low, and medium levels, of English language proficiency; and improving patient trust. Additionally, improvements to out of hours services could improve pain management for all patients managing their pain at home.

Assessing the Relationship Between Health Information Technology Use and Self-Rated Health Among Adults with Chronic Low Back Pain in the United States

OBJECTIVE

To assess the use of health information technology (HIT) among adults with chronic low back pain (CLBP) in the United States and to evaluate the relationship between HIT use and self-rated health.

METHODS

The independent variable was the use of the internet to (1) fill prescriptions, (2) communicate with a healthcare provider, (3) look up health information, and (4) schedule a medical appointment. Respondents rated their health in the last 12 months as worse, about the same, or better. A Chi-square analysis was used to assess the use of HIT among those with CLBP; a logistic regression was used to determine predictors of HIT use; and an ordinal logistic regression was used to assess the relationship between HIT and self-rated health.

RESULTS

As compared to those without CLBP, those with CLBP are more likely to use the internet to look up health information (58.9 vs. 53.8%, p-value<.001), refill prescriptions (13.9% vs. 10.5%, p-value<.001), and communicate with a healthcare provider (19.8% vs.15.3%, p-value<.001). Being employed and having a higher level of education were positive predictors of HIT use. As compared to other uses of the internet, using the internet to communicate with a healthcare provider was associated with higher odds of rating health as better compared to worse or about the same within the last 12 months.

CONCLUSION

Among adults with CLBP, a more affluent social status is associated with the use of HIT. Also, HIT is associated with a better health rating as compared to not using it at all. Further studies should assess the longitudinal relationship between HIT use and how adults with CLBP rate their health.

The importance of health literacy for self-management: A scoping review of reviews

OBJECTIVES

Self-management of chronic diseases is rather complex, especially for patients with limited health literacy. In this review, we aim to disentangle the specific difficulties patients with limited health literacy face in relation to self-management and their associated needs with respect to self-management support.

METHODS

We performed a literature search in five databases. We used a broad definition of health literacy and self-management was categorized into four types of activities: medical management, changing lifestyle, communicating and navigating through the health care system and coping. Included reviews described the relationship between health literacy and different domains of self-management and were published after 2010.

RESULTS

A total of 28 reviews were included. Some clear difficulties of patients with limited health literacy emerged, predominantly in the area of medical management (especially adherence), communication and knowledge. Other associations between health literacy and self-management were inconclusive. Barriers from the patients' perspective described mainly medical management and the communication and navigation of the health care system.

DISCUSSION

Patients with limited health literacy experience difficulties with specific domains of self-management. For a better understanding of the relationship between health literacy and self-management, a broader conceptualization of health literacy is warranted, including both cognitive and behavioural aspects.

A systematic review of the association between health literacy and pain self-management

OBJECTIVE

To synthesize the impact of health literacy on pain self-management contexts, processes, and outcomes.

METHODS

This systematic review employed a narrative synthesis. We used databases, including PubMed and PsycINFO, and handsearching of the reference lists to identify articles published before December 2020. Pain self-management variables were chosen based on the Individual and Family Self-Management Theory. Quality was assessed using the National Institute of Health quality assessment tool for observational and cross-sectional studies.

RESULTS

Twenty studies that included 6173 participants were used. Most studies measured functional domains of the health literacy concept. Twelve studies reported small to large associations between health literacy and pain knowledge, medication regimen adherence, or pain. Thirteen studies considered health literacy clinical risks in tailoring education, while seven viewed it as personal assets developed via education.

CONCLUSIONS

Limited information on the contribution of health literacy to pain self-management context factors and processes exists. Current evidence was limited by a lack of temporality, theoretical basis, and a priori sample estimation.

PRACTICE IMPLICATIONS

Using brief functional literacy scales in the clinical environment can be more practical. Identifying patients' literacy levels helps clinicians personalize education, which then promotes patients' knowledge of pain, medication regimen adherence, and pain control.

Barriers to Pain Management: Incongruence in Black Cancer Caregiving Dyads

CONTEXT

To effectively manage cancer pain, there is a need to understand how caregiving dyads appraise symptoms. Dyadic appraisal of symptoms influences whether the dyad perceives the patient's pain is managed well and whether they are on the same page with their appraisal. Beliefs can act as barriers to the dyadic appraisal.

OBJECTIVES

This secondary data analysis examined incongruence within Black cancer caregiving dyads regarding beliefs about pain management and potential medication side effects using the Barriers Questionnaire-13. Associated factors were also examined.

METHODS

Guided by the Theory of Dyadic Illness Management, dyadic multilevel modeling was conducted with data from 60 Black cancer caregiving dyads to determine the dyadic appraisal of beliefs about pain management and potential medication side effects, which includes the average perception of barriers within the dyad (i.e., dyadic average) and the dyadic incongruence (i.e., gap between patient and caregiver).

RESULTS

On average, Black cancer caregiving dyads reported moderate barriers regarding pain management (2.262 (SE=0.102, P<0.001) and medication side effects (2.223 (SE=0.144, P<0.001). There was significant variability across dyads regarding barriers to pain management and medication side effects. Lower patient education and higher patient-reported pain interference were significantly associated with more perceived barriers to pain management and potential medication side effects. Incongruence within dyads regarding barriers to pain management and medication side effects were significantly associated with the caregiver's report of patient's pain interference.

CONCLUSION

Findings suggest the importance of appraisal that includes both members of Black cancer caregiving dyads regarding pain management.

Care Outcomes for Chiropractic Outpatient Veterans (COCOV): a single-arm, pragmatic, pilot trial of multimodal chiropractic care for U.S. veterans with chronic low back pain

Background

Over 25% of veterans seeking care at U.S. Veterans Health Administration facilities have chronic low back pain (LBP), with high rates of mental health comorbidities. The primary objective of this study was to assess the feasibility of participant recruitment, retention, and electronic data collection to prepare for the subsequent randomized trial of multimodal chiropractic care for pain management of veterans with chronic low back pain. The secondary objectives were to estimate effect sizes and variability of the primary outcome and choose secondary outcomes for the full-scale trial.

Methods

This single-arm pilot trial enrolled 40 veterans with chronic LBP at one Veterans Health Administration facility for a 10-week course of pragmatic multimodal chiropractic care. Recruitment was by (1) provider referral, (2) invitational letter from the electronic health record pre-screening, and (3) standard direct recruitment. We administered patient-reported outcome assessments through an email link to REDCap, an electronic data capture platform, at baseline and 5 additional timepoints. Retention was tracked through adherence to the treatment plan and completion rates of outcome assessments. Descriptive statistics were calculated for baseline characteristics and outcome variables.

Results

We screened 91 veterans over 6 months to enroll our goal of 40 participants. Seventy percent were recruited through provider referrals. Mean age (range) was 53 (22–79) years and 23% were female; 95% had mental health comorbidities. The mean number of chiropractic visits was 4.5 (1–7). Participants adhered to their treatment plan, with exception of 3 who attended only their first visit. All participants completed assessments at the in-person baseline visit and 80% at the week 10 final endpoint. We had no issues administering assessments via REDCap. We observed clinically important improvements on the Roland-Morris Disability Questionnaire [mean change (SD): 3.6 (6.1)] and on PROMIS® pain interference [mean change (SD): 3.6 (5.6)], which will be our primary and key secondary outcome, respectively, for the full-scale trial.

Conclusions

We demonstrated the feasibility of participant recruitment, retention, and electronic data collection for conducting a pragmatic clinical trial of chiropractic care in a Veterans Health Administration facility. Using the pilot data and lessons learned, we modified and refined a protocol for a full-scale, multisite, pragmatic, National Institutes of Health-funded randomized trial of multimodal chiropractic care for veterans with chronic LBP that began recruitment in February 2021.

Trial registration

ClinicalTrials.gov NCT03254719

Supplementary Information

The online version contains supplementary material available at 10.1186/s40814-022-01008-0.

Health care providers' understanding of self-management support for people with chronic low back pain in Ethiopia: an interpretive description

BACKGROUND

Healthcare providers play a key role in supporting people with chronic low back pain to self-manage their condition. The study aimed at exploring how health care providers understand and conceptualize self-management and how they provide self-management support for people with chronic low back pain in Ethiopia.

METHODS

Health care providers who have supported people with low back pain, including medical doctors and physiotherapists, were approached and recruited from three hospitals in Ethiopia. This study employed an interpretive descriptive approach using semi-structured interviews.

FINDINGS

Twenty-four participants (7 women; 17 men) with a median age of 28 (range 24 to 42) years and a median of 9.5 years (range 1 to 11 years) of helping people with chronic low back pain were interviewed. Seven major themes related to health care providers' understanding of self-management support for people with chronic low back pain in Ethiopia emerged. The findings show that self-management was a new concept to many and health care providers' had a fragmented understanding of self-management. They used or suggested several self-management support strategies to help people with CLBP self-manage their condition without necessarily focusing on enhancing their self-efficacy skills. The participants also discussed several challenges to facilitate self-management support for people with chronic low back pain. Despite the lack of training on the concept, the providers discussed the potential of providing self-management support for people with the condition.

CONCLUSIONS

Self-management was a new concept to health care providers. The providers lack the competencies to provide self-management support for people with chronic low back pain. There is a need to enhance the health care providers' self-management support competencies through training.

Overexpression of BNIP3 in rat intervertebral disk cells triggers autophagy and apoptosis

Excessive apoptosis of intervertebral disk cells and intervertebral disk degeneration (IDD) is the prime cause of low back pain. B-cell lymphoma 2 (Bcl-2) and adenovirus E1B 19 kDa interacting protein 3 (BNIP3), a member of the Bcl-2 family, are involved in cell autophagy and apoptosis. The roles and mechanisms of BNIP3 in intervertebral disk cell autophagy and apoptosis are unclear. In this study, primary rat intervertebral disk cells were prepared to study the effect of BNIP3 overexpression on their autophagy and apoptosis. The cell counting kit (CCK)-8 assay showed that BNIP3 overexpression decreased cell viability. Real-time PCR and Western blotting showed that BNIP3 overexpression significantly upregulated the expression of autophagy-related proteins and pro-apoptotic proteins, including hypoxia-inducible factor-1?, apoptotic protease activating factor 1, caspase 3 and cleaved caspase 3, microtubule-associated proteins 1A/1B light chain 3 (LC3) and Beclin-1 while downregulating the expression of anti-apoptotic protein Bcl-2. Cell staining detection of autophagy and apoptosis showed that BNIP3 overexpression significantly increased the autophagy and apoptosis of rat intervertebral disk cells. BNIP3 RNA interference revealed that the effects of BNIP3 overexpression can be reversed. These findings suggested that BNIP3 enhanced the autophagy and apoptosis in the rat intervertebral disk cells in vitro, which might promote IDD development.

Professional Status of Persistent Spinal Pain Syndrome Patients after Spinal Surgery (PSPS-T2): What Really Matters? A Prospective Study Introducing the Concept of "Adapted Professional Activity" Inferred from Clinical, Psychological and Social Influence

Persistent Spinal Pain Syndrome Type 2 (PSPS-T2) represents a main cause of work disruption. Beyond its societal consequences, occupational inactivity is responsible for a major decrease in physical/mental health in individuals but remains poorly analyzed. We designed a study to prospectively examine Professional Status (PS) evolution and its association with key bio-psychological markers. Data from 151 consecutively included working-age PSPS-T2 patients were analyzed to determine the proportion of professional inactivity and the relationships between PS and Social Gradient of Health (SGH), Numeric Pain Rating Scale (NPRS), EuroQol 5-Dimensional 5-Level (EQ-5D-5L), Oswestry Disability Index (ODI), Hospital Anxiety and Depression Scale (HADS), and Fear-Avoidance Belief Questionnaire work subscale (FABQ-W). Despite optimized medical management, 73.5% of PSPS-T2 patients remained inactive after 1 year of follow-up/p = 0.18. Inactive patients presented a low SGH/p = 0.002, higher NPRS/p = 0.048, lower EQ-5D-5L/p < 0.001, higher ODI/p = 0.018, higher HADS-D/p = 0.019 and higher FABQ-W/p < 0.001. No significant mediation effect of FABQ-W on SGH consequences regarding PS was observed in our structural model/p = 0.057. The link between unemployment and bio-psycho-social pain dimensions appears bidirectional and justifies intense collaboration with social workers. Optimizing therapeutical sequencing towards personalized professional plans implies restoring "Adapted Physical Function" as an initial goal, and tailoring an "Adapted Professional Activity", matching with patient expectations and capabilities, as a final objective.

Health literacy and health outcomes in patients with low back pain: a scoping review

BACKGROUND

Low back pain is a leading cause of disability worldwide. Health literacy has been associated with pain intensity and pain control. However, there is a paucity of evidence regarding this association. In the field of low back pain research, inconsistent reporting of outcomes has been highlighted. To address this issue a Core Outcome Set has been developed.

OBJECTIVES

The objectives of this scoping review were: (1) The health literacy measures currently employed for low back pain and the aspects of health literacy they include. (2) The low back pain health outcomes included in such work. (3) The extent to which these health outcomes reflect the Core Outcome Set for Clinical Trials in Non-Specific Low Back Pain.

METHODS

The search included thirteen bibliographic databases, using medical subject heading terms for low back pain and health literacy, and followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guidelines. The eligibility criteria were defined by the Joanna Briggs Institute PCC mnemonic. A thematic framework approach was used for analysis.

RESULTS

The search yielded ten relevant studies for inclusion, amongst which a total of nine health literacy measures and 50 health outcome measures were used. Most health literacy measures focused on functional health literacy, with few assessing communicative and critical health literacy. The health outcomes assessed by the included studies could be broadly categorised into: Pain, Disability, Behaviour, Knowledge and Beliefs, and Resource Utilisation. Most of these outcome measures studied (36 out of 50) did not directly reflect the Core Outcome Set for Clinical Trials in Non-Specific Low Back Pain.

CONCLUSIONS

To allow for comparison across findings and the development of a rigorous evidence base, future work should include the Core Outcome Set for Clinical Trials in Non-Specific Low Back Pain. There is an urgent need to broaden the evidence-base to include regions where low back pain morbidity is high, but data is lacking. Such work demands the incorporation of comprehensive measures of health literacy that have both generic and culturally sensitive components.

Sagittal spine shape literacy in the general adult population, assessed by a novel, simple graphical tool

[Purpose] The sagittal shape of the spine is associated with back-pain, balance and quality of life. We developed, evaluated and report the responses of a graphical tool to assess sagittal spine shape knowledge (literacy). [Participants and Methods] Two hundred and fifty adults were randomly assigned, in a cross-sectional crossover study, to free-hand draw and select the “ideal” sagittal spine shape. We evaluated the inter and intra-rater reliability and agreement between tests and the sagittal and lordotic spine literacy between the drawing and selection test versions. [Results] Drawing test inter- and intra-rater agreement was 79% and 80% respectively. Drawing vs. selection agreement was 43%. More participants drew than selected the correct spine (30% vs. 21%) (p<0.001) and lumbar lordosis shape (56% vs. 42%) (p<0.001). Test order did not affect spine shape literacy scores. A significantly poorer literacy trend was observed with spine pain presence (p=0.02). [Conclusion] We developed a reliable method to evaluate spine shape literacy and established that only 21% and 42% of our sample demonstrated correct sagittal spine and lordotic spine shape literacy, respectively. The low literacy scores suggests that consideration of including spine shape literacy in health literacy and self-management programs may be warranted, especially in ageing populations.

Which Chronic Low Back Pain Patients Respond Favorably to Yoga, Physical Therapy, and a Self-care Book? Responder Analyses from a Randomized Controlled Trial

PURPOSE

To identify baseline characteristics of adults with chronic low back pain (cLBP) that predict response (i.e., a clinically important improvement) and/or modify treatment effect across three nonpharmacologic interventions.

DESIGN

Secondary analysis of a randomized controlled trial.

SETTING

Academic safety net hospital and seven federally qualified community health centers.

SUBJECTS

Adults with cLBP (N = 299).

METHODS

We report patient characteristics that were predictors of response and/or modified treatment effect across three 12-week treatments: yoga, physical therapy [PT], and a self-care book. Using preselected characteristics, we used logistic regression to identify predictors of "response," defined as a ≥30% improvement in the Roland Morris Disability Questionnaire. Then, using "response" as our outcome, we identified baseline characteristics that were treatment effect modifiers by testing for statistical interaction (P < 0.05) across two comparisons: 1) yoga-or-PT vs self-care and 2) yoga vs PT.

RESULTS

Overall, 39% (116/299) of participants were responders, with more responders in the yoga-or-PT group (42%) than the self-care (23%) group. There was no difference in proportion responding to yoga (48%) vs PT (37%, odds ratio [OR] = 1.5, 95% confidence interval = 0.88 - 2.6). Predictors of response included having more than a high school education, a higher income, employment, few depressive symptoms, lower perceived stress, few work-related fear avoidance beliefs, high pain self-efficacy, and being a nonsmoker. Effect modifiers included use of pain medication and fear avoidance beliefs related to physical activity (both P = 0.02 for interaction). When comparing yoga or PT with self-care, a greater proportion were responders among those using pain meds (OR = 5.3), which differed from those not taking pain meds (OR = 0.94) at baseline. We also found greater treatment response among those with lower (OR = 7.0), but not high (OR = 1.3), fear avoidance beliefs around physical activity.

CONCLUSIONS

Our findings revealed important subgroups for whom referral to yoga or PT may improve cLBP outcomes.

Clustering of Lifestyle Factors and Its Association with Low Back Pain: A Cross-Sectional Study of Over 400,000 Japanese Adults

Purpose

Although many studies have indicated the association between low back pain (LBP) and lifestyle factors, the combined effect of lifestyle factors on LBP has not been adequately investigated. We aimed to investigate the association between a cluster of unhealthy lifestyle behaviors and LBP using a large cohort of Japanese adults.

Methods

We included 419,003 adults aged over 20 years who underwent an annual health checkup between April 2013 and March 2014 in Japan. Information on the following lifestyle factors was collected using the standardized questionnaire: smoking, alcohol intake, exercise, physical activity, walking speed, weight control, eating habits, and sleep. Each factor was evaluated as a dichotomous variable (1: health risk, 0: no health risk). A lifestyle risk score was calculated by summing the score of each lifestyle factor (range: 0–12) and was categorized into three groups (low, moderate, high). LBP was defined as self-reported LBP under treatment. Logistic regression analysis was conducted to calculate the odds ratio (OR) and 95% confidence interval (CI) for LBP.

Results

In multivariable logistic regression analysis, the OR for LBP was significantly higher in the moderate-risk score group (adjusted OR: 1.33 [95% CI: 1.23–1.44] in men; 1.40 [95% CI: 1.27–1.54] in women) and the high-risk score group (adjusted OR: 1.54 [95% CI: 1.43–1.67] in men; 1.83 [95% CI: 1.64–2.03] in women) than in the low-risk score group. A trend of higher risk of LBP associated with higher lifestyle risk score was observed in both sexes (p for trend < 0.001). These results were similar even in subgroup analysis by age and body mass index (BMI).

Conclusion

Clustering of unhealthy lifestyles was associated with increased risk of LBP regardless of age and BMI. These results may provide implications for better prevention and management of LBP, considering modifiable lifestyle factors.

Effectiveness of communicative and educative strategies in chronic low back pain patients: A systematic review

OBJECTIVE

To investigate the effectiveness of communicative and educative strategies on 1) patient's low back pain awareness/knowledge, 2) maladaptive behavior modification and 3) compliance with exercise in patients with chronic low back pain.

METHODS

A systematic review was conducted. Searches were performed on 13 databases. Only randomized controlled trials enrolling patients ≥ 18 years of age were included. Risk of bias was assessed with the Cochrane Collaboration's tool and interrater agreement between authors for full-texts selection was evaluated with Cohen's Kappa. No meta-analysis was performed and qualitative analysis was conducted.

RESULTS

24 randomized controlled trials which intervention included communicative and educative strategies were selected. Most of the studies were judged as low risk of bias and Cohen's Kappa was excellent ( = 0.822). Interventions addressed were cognitive behavioral therapy as unique treatment or combined with other treatments (multimodal interventions), coaching, mindfulness, pain science education, self-management, graded activity and graded exposure.

CONCLUSIONS, PRACTICE IMPLICATION

Patient's low back pain awareness/knowledge is still a grey area of literature. Pain science education, graded exposure and multimodal interventions are the most effective for behavior modification and compliance with exercise with benefits also in the long-term, while self-management, graded activity and coaching provide only short-term or no benefits.

Development of a Clinical Decision Aid for Chiropractic Management of Common Conditions Causing Low Back Pain in Veterans: Results of a Consensus Process

OBJECTIVE

The purpose of this study was to develop a clinical decision aid for chiropractic management of common conditions causing low back pain (LBP) in veterans receiving treatment in US Veterans Affairs (VA) health care facilities.

METHODS

A consensus study using an online, modified Delphi technique and Research Electronic Data Capture web application was conducted among VA doctors of chiropractic. Investigators reviewed the scientific literature pertaining to diagnosis and treatment of nonsurgical, neuromusculoskeletal LBP. Thirty seed statements summarizing evidence for chiropractic management, a graphical stepped management tool outlining diagnosis-informed treatment approaches, and support materials were then reviewed by an expert advisory committee. Email notifications invited 113 VA chiropractic clinicians to participate as Delphi panelists. Panelists rated the appropriateness of the seed statements and the stepped process on a 1-to-9 scale using the RAND/University of California, Los Angeles methodology. Statements were accepted when both the median rating and 80% of all ratings occurred within the highly appropriate range.

RESULTS

Thirty-nine panelists (74% male) with a mean (standard deviation) age of 46 (11) years and clinical experience of 17 (11) years participated in the study. Accepted statements addressed included (1) essential components of chiropractic care, (2) treatments for conditions causing or contributing to LBP, (3) spinal manipulation mechanisms, (4) descriptions and mechanisms of commonly used chiropractic interventions, and (5) a graphical stepped clinical management tool.

CONCLUSION

This study group produced a chiropractic clinical decision aid for LBP management, which can be used to support evidence-based care decisions for veterans with LBP.

Conservative Interventions Reduce Fear in Individuals With Chronic Low Back Pain: A Systematic Review

OBJECTIVE

To systematically review and critically appraise the effectiveness of conservative and surgical interventions to reduce fear in studies of people with chronic low back pain, based on the analysis of randomized controlled trials for which fear was a primary or secondary outcome.

DATA SOURCES

Electronic databases PubMed, CINAHL, PsycINFO, PEDro, and CENTRAL, as well as manual searches and grey literature were searched from inception until May 2019.

STUDY SELECTION

Randomized controlled trials analyzing the effectiveness of conservative and surgical interventions to reduce fear were included.

DATA EXTRACTION

Two reviewers independently conducted the search strategy, study selection, data extraction, risk of bias assessment, and quality of the evidence judgment.

DATA SYNTHESIS

Sixty-one studies (n=7201) were included. A large number of fear-related search terms were used but only 3 fear constructs (kinesiophobia, fear-avoidance beliefs, fear of falling) were measured in the included studies. Multidisciplinary and psychological interventions as well as exercise reduced kinesiophobia. Fear-avoidance beliefs were reduced by the aforementioned interventions, manual therapy, and electrotherapy. A multidisciplinary intervention reduced the fear of falling. There was moderate evidence of multidisciplinary interventions and exercise to reduce kinesiophobia. There was moderate evidence of manual therapy and electrotherapy to reduce fear-avoidance beliefs.

CONCLUSIONS

The present systematic review highlights the potential effectiveness of conservative interventions to reduce kinesiophobia and fear-avoidance beliefs in individuals with chronic low back pain. This information can help health professionals to reduce fear when treating patients with this condition.

Therapy-based exercise from the perspective of adult patients: a qualitative systematic review conducted using an ethnographic approach

OBJECTIVES

Many patients do not meet recommended levels of therapy-based exercise. This review aims to explore how adult patients view being prescribed therapy-based exercise, the information/education they are given and receive and if/how they independently practise and adhere.

DESIGN

A qualitative systematic review conducted using an ethnographic approach and in accordance with the PRISMA statement.

SOURCES

PubMed, CINAHL, SCOPUS and EMBASE databases (01 January 2000-31 December 2018).

METHODS

Qualitative studies with a focus on engagement/adherence with therapy-based exercise were included. Data extraction and quality appraisal were undertaken by two reviewers. Results were discussed and data synthesized.

RESULTS

A total of 20,294 titles were screened, with data extracted from 39 full texts and data from 18 papers used to construct three themes. 'The Guidance received' suggests that the type of delivery desired to support and sustain engagement was context-dependent and individually situated. 'The Therapist as teacher' advocates that patients see independent therapy-based exercise as a shared activity and value caring, kind and professional qualities in their therapist. 'The Person as learner' proposes that when having to engage with and practise therapy-based exercise because of ill-health, patients often see themselves as new learners who experience fear and uncertainty about what to do. Patients may have unacknowledged ambivalences about learning that impact on engagement and persistence.

CONCLUSION

The quality of the interaction between therapists and patients appears integral to patients engaging with, and sustaining practice of, rehabilitation programmes. Programmes need to be individualized, and health care professionals need to take patients' previous experiences and ambivalences in motivation and empowerment into account.

Factors associated with health literacy in rural areas of Central China: structural equation model

Background

Health literacy is a strong predictor of health status. This study develops and tests a structural equation model to explore the factors that are associated with the health literacy level of rural residents in Central China.

Methods

The participants were recruited from a county-level city in Central China (N = 1164). Face-to-face interviews were conducted to complete the self-designed questionnaire of each participant. The questionnaire included items for the (1) demographic information, (2) socioeconomic status, and (3) health literacy of the participants. Mplus analyses were performed to evaluate the proposed model.

Results

The final model showed good fit for the data, and both demographic characteristics (i.e., age, BMI, and residence) and socioeconomic status (i.e., monthly income, occupation, and education level) were significantly associated with health literacy level. The effects of these two variables were − 0.277 (P < 0.05) and 0.615 (P < 0.001), respectively, and the model explained 70.2% of the variance in health literacy.

Conclusions

Health literacy was significantly associated with age, BMI, distance between residence and nearest medical institution, monthly income, occupation, and education level, whereas socioeconomic status was a dominant predictor of health literacy level. Targeting these factors might be helpful in allocating health resources rationally when performing health promotion work.

Electronic supplementary material

The online version of this article (10.1186/s12913-019-4094-1) contains supplementary material, which is available to authorized users.

The impact of health literacy on health status and resource utilization in lumbar degenerative disease

BACKGROUND CONTEXT

Health literacy, defined as "the degree to which individuals have the capacity to obtain, process, and understand basic health information and services needed to make appropriate health decisions," has been demonstrated to affect access to care and appropriate healthcare utilization.

PURPOSE

To determine the impact of health literacy in the evaluation and management of patients with chronic low back pain.

STUDY DESIGN

Cross sectional.

PATIENT SAMPLE

Patients seen at a multisurgeon spine specialty clinic.

OUTCOME MEASURES

Oswestry Disability Index, EQ-5D, and Numeric Rating Scales (0-10) for back and leg pain.

METHODS

The Newest Vital Sign (NVS) and Health Literacy Survey, Oswestry Disability Index, EQ-5D and pain scales were administered to patients undergoing evaluation and treatment for lumbar degenerative disease in the outpatient setting. Patients were surveyed regarding their use of medication, therapy, and pain management modalities.

RESULTS

Of 201 patients approached for participation, 186 completed the health literacy surveys. Thirty (17%) were assessed as having limited literacy, 52 (28%) as possibly having limited literacy and 104 (56%) having adequate literacy based on their NVS scores. The cohort with low NVS scores also had low Health Literacy Survey Scores. Patients with limited literacy had worse back and leg pain scores compared with patients with possibly limited literacy and adequate literacy. Patients with adequate health literacy were more likely to use medications (80% vs. 53%, p = .017) and were more likely to see a specialist (34% vs. 17%) compared with those with limited literacy. Patients with limited health literacy were not more likely to see a chiropractor (7% vs. 7%), but reported more visits (19 vs. 8).

CONCLUSIONS

Patients with lower health literacy reported worse back and leg pain scores, indicating either more severe disease or a fundamental difference in their responses to standard health-related quality of life measures. This study also suggests that patients with limited health literacy may underutilize some resources and overutilize other resources. Further study is needed to clarify these patterns, and to examine their impact on health status and clinical outcomes.

The impact of health literacy on health outcomes in individuals with chronic pain: a cross-sectional study

OBJECTIVE

To establish if health literacy (HL) is linked to poorer outcomes and behaviours in patients with chronic pain.

DESIGN

A prospective cross-sectional observational study.

SETTING

Multidisciplinary out-patient pain clinics in three university teaching hospitals.

PATIENTS

New patients (n=131) referred to the pain clinic with a history of chronic pain (>12 weeks).

METHODS

A questionnaire was distributed to chronic pain patients attending their first appointment. Those eligible for inclusion were newly referred patients who had pain lasting longer than three months. The questionnaire comprised the following sections: demographics, chronic pain status and disease-related knowledge, quality of life (SF-36), beliefs (Beliefs About Pain Control Questionnaire), and a validated HL tool (Newest Vital Sign).

RESULTS

Of the 131 participants recruited, 54% had inadequate HL. The group was subsequently stratified according to HL level. In bivariate analysis, inadequate HL was associated with older age (p<0.001), being unemployed or retired (p=0.005), less education (p<0.001), lower income, increased comorbidities (p=0.038), being less likely to utilise allied health services (p=0.001), poorer disease-related knowledge (p=0.002), and poorer beliefs about pain (p<0.05). In multivariate analysis, disease-related knowledge (OR 2.5, 95%CI 1.0 to 6.3, p=0.05) and beliefs about pain (B=-2.3, S.E=0.9, p=0.01) remained independently associated with HL.

CONCLUSION

Inadequate HL is prevalent in chronic pain patients, and may impact on the development of certain characteristics necessary for effective self-management.