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Jiang X, Tang L, Zhang Y, Bai Y, Luo H, Wang R, Bi X, Chen R, Wang X. Does sedentary time and physical activity predict chronic back pain and morphological brain changes? A UK biobank cohort study in 33,402 participants. BMC Public Health 2024; 24:2685. [PMID: 39354455 PMCID: PMC11446088 DOI: 10.1186/s12889-024-20188-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2024] [Accepted: 09/25/2024] [Indexed: 10/03/2024] Open
Abstract
BACKGROUND The relationship between sedentary time, physical activity, and chronic back pain remains unclear. The study aims to investigate whether sedentary time and physical activity predict chronic back pain and morphological brain changes. METHODS This cohort study recruited adults aged 37-73 years enrolled between 2006 and 2010, with follow-up until 2014. The total cohort comprised 33,402 participants (mean age: 54.53). Data were collected on daily sedentary time, physical activity, lifestyle factors, and health outcomes. RESULTS After nearly 8-year follow-up, 3,006 individuals (9.00%) reported chronic back pain in total. Individuals with daily sedentary time exceeding 6 h had a 33% higher risk of chronic back pain compared to those with sedentary time of 2 h or less (RR, 1.33, 95%CI, 1.17-1.52). Sedentary time was also associated with decreased grey matter volume in several brain regions, including bilateral primary somatosensory cortex (S1), secondary somatosensory cortex, putamen, primary motor cortex (M1), insula, hippocampus, amygdala, as well as right supplementary motor area, left medial frontal cortex, and right anterior cingulate cortex (FDR-corrected p-value < 0.05). Compared to individuals who sat for more than 6 h with light physical activity, those engaging in moderate physical activity with sedentary time of 2 h or less (RR, 0.71, 95%CI, 0.52-0.99) exhibited a significant decrease in chronic back pain risk. In addition, replacing sedentary time with equivalent amount of physical activity also demonstrated a reduction in the risk of chronic back pain (RR, 0.87, 95%CI, 0.77-0.99) and increased the reginal grey matter volumes including the amygdala, insula, M1, putamen and S1. CONCLUSIONS Prolonged sedentary time is associated with heightened risks of chronic back pain and deterioration in brain health.
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Affiliation(s)
- Xue Jiang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Le Tang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Yonghui Zhang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Yiwen Bai
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Huihuan Luo
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China
| | - Rui Wang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Xia Bi
- Department of Rehabilitation Medicine, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
| | - Renjie Chen
- School of Public Health, Key Lab of Public Health Safety of the Ministry of Education and NHC Key Lab of Health Technology Assessment, Fudan University, Shanghai, China.
| | - Xueqiang Wang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China.
- Rehabilitation Medicine Center, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
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Ray BM, Kelleran KJ, Fodero JG, Harvell-Bowman LA. Examining the Relationship Between Chronic Pain and Mortality in U.S. Adults. THE JOURNAL OF PAIN 2024; 25:104620. [PMID: 38942415 DOI: 10.1016/j.jpain.2024.104620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 06/30/2024]
Abstract
Chronic pain (CP) significantly impacts quality of life and increases noncommunicable disease risk, with recent U.S. data showing a 6.3% incidence rate, surpassing diabetes, depression, and hypertension. International studies suggest higher mortality in CP populations, yet prior U.S. data are inconclusive. To investigate CP's mortality risk, we analyzed National Health Interview Survey and National Death Index data. We hypothesized that individuals with CP and high-impact CP (HICP [≥1 activity limitation]) would exhibit higher mortality rates. National Health Interview Survey provided demographics, pain reporting, lifestyle, and psychosocial data matched with National Death Index mortality records. Chi-square analyses explored the relationships between CP/HICP and demographics, lifestyle factors, psychosocial variables, and mortality. Cox proportional hazards models assessed mortality risk between groups. The weighted sample was 245,899,776; 20% reported CP and 8% HICP, both groups exhibiting higher mortality rates than pain-free individuals (CP: 5.55%, HICP: 8.79%, total: 2.82%). Hazard ratios indicated nearly double the mortality risk for CP and 2.5 times higher risk for HICP compared to those without these conditions. Adjusting for lifestyle and psychosocial factors reduced mortality risk but remained elevated compared with non-CP individuals. Heart disease, malignant neoplasms, and chronic lower respiratory diseases accounted for a higher percentage of deaths in CP cases. CP individuals showed higher rates of smoking, alcohol consumption, obesity, inactivity, depression, anxiety, emotional problems, and sleep disturbances. CP and HICP significantly influence mortality outcomes, leading to excess deaths compared with pain-free individuals. Given the relationship between pain, lifestyle, psychosocial variables, and mortality, further investigations are needed into CP causation and prevention strategies. PERSPECTIVE: This article presents evidence regarding the relationship between CP, HICP, and mortality. Additional findings are discussed regarding the impact of demographics, lifestyle, and psychosocial variables on mortality in those with versus without CP and HICP. These findings are crucial for informing future research, prevention, and healthcare management strategies.
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Affiliation(s)
- B Michael Ray
- Department of Health & Human Sciences, Bridgewater College, Bridgewater, Virginia.
| | - Kyle J Kelleran
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York
| | - Jesse G Fodero
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York; Department of Orthopedics and Sports Medicine, University at Buffalo, Buffalo, New York
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Natoli AR, Jones MD, Walker ED, Gibbs MT. "I could 100% see myself getting hurt if I did it wrong": a qualitative exploration of exercise perceptions in people with chronic low back pain. Disabil Rehabil 2024:1-10. [PMID: 39264041 DOI: 10.1080/09638288.2024.2400592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 08/29/2024] [Accepted: 08/31/2024] [Indexed: 09/13/2024]
Abstract
PURPOSE Traditionally, a specific "core" exercise focus has been favoured for chronic low back pain (CLBP) which contrasts holistic exercise approaches. This study aims to explore the perceptions of exercise in people with CLBP and whether exercise itself can convey implicit messages regarding its use in CLBP management in the absence of a clinical narrative. MATERIALS AND METHODS Participants were asked about their CLBP history, views of exercise for CLBP, and current exercise behaviours through online semi-structured interviews. Then, participants watched the interviewer perform the deadlift, Jefferson curl, and bird dog and were asked if they thought each individual exercise was beneficial for CLBP, and why. Data were analysed using reflexive thematic analysis through a critical realism and social constructivism lens. RESULTS All participants (n = 16) viewed all exercises as beneficial for health and pain relief, but perceived efficacy varied. "Core" exercises were deemed crucial for CLBP relief, while spinal flexion and external load were often perceived as potentially injurious. Distrust towards healthcare practitioners also influenced exercise perceptions. CONCLUSION People with CLBP perceive different exercises to either relieve pain or improve health. Healthcare practitioners can influence these perceptions, highlighting the need for consideration of exercise perceptions in clinical contexts.
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Affiliation(s)
- Andrew R Natoli
- Faculty of Medicine & Health, School of Health Sciences, UNSW Sydney, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, Australia
| | - Matthew D Jones
- Faculty of Medicine & Health, School of Health Sciences, UNSW Sydney, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, Australia
| | - Emily D Walker
- Faculty of Medicine & Health, School of Health Sciences, UNSW Sydney, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, Australia
| | - Mitchell T Gibbs
- Faculty of Medicine & Health, School of Health Sciences, UNSW Sydney, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, Australia
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Gyasi RM, Yebo-Julius EB, Nketiah JOM, Bavemba J, Adevor BS, Ankapong JB, Arthur DD, Siaw LP, Abass K, Osei-Wusu Adjei P, Phillips DR. More Movement, Less Bodily Pain? Findings From a Large, Representative Multi-District Aging Study in Ghana. J Am Med Dir Assoc 2024; 25:105153. [PMID: 39009067 DOI: 10.1016/j.jamda.2024.105153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 06/10/2024] [Accepted: 06/11/2024] [Indexed: 07/17/2024]
Abstract
OBJECTIVE The association of physical activity (PA) with pain has been characterized. Although the literature largely comes from high-income countries, the mechanistic pathways underlying this association remain unknown, particularly in low- and middle-income countries (LMICs). We aim to examine the association between meeting the World Health Organization (WHO) PA guidelines and pain among aging adults and identify the factors that may mediate this association. DESIGN We used a quantitative cross-sectional study design. SETTING AND PARTICIPANTS Representative data from adults aged ≥50 years who participated in the Aging, Health, Psychological Well-being, and Health-seeking Behavior Study were used. METHODS PA was defined using the International Physical Activity Questionnaire (IPAQ). Self-reported pain experience using a cross-culturally validated item over the past month assessed pain severity. Adjusted multivariable ordinal logistic regression and mediation models quantified the hypothesized associations. RESULTS The analysis included 1201 adults (mean 66.1 ± 11.9 years; 63.3% female). After adjusting for confounders, adhering to the WHO-recommended PA guidelines was associated with 42% lower odds for severe/extreme pain [odds ratio (OR) 0.58, 95% CI 0.44-0.77]. The association was much stronger among men (OR 0.52, 95% CI 0.31-0.85) than women (OR 0.60, 95% CI 0.42-0.87). The PA-pain association was explained by functional limitations (84.7%), self-rated health (76.6%), sleep problems (20.4%), and injury (6.6%). CONCLUSIONS AND IMPLICATIONS Moving more was associated with less pain in older adults from LMICs. Interventions for pain management in old age may focus on enhancing compliance with PA doses, particularly in LMICs. However, longitudinal data will need to confirm these findings.
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Affiliation(s)
- Razak M Gyasi
- Aging and Development Unit, African Population and Health Research Center, Nairobi, Kenya; National Centre for Naturopathic Medicine, Faculty of Health, Southern Cross University, Lismore, NSW, Australia.
| | - Emefa Baaba Yebo-Julius
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Jude Owusu Mensah Nketiah
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Jonathan Bavemba
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Boniface Smith Adevor
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Joel Banor Ankapong
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Dominic Degraft Arthur
- Department of History and Political Studies, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Lawrencia Pokuah Siaw
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Kabila Abass
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Prince Osei-Wusu Adjei
- Department of Geography and Rural Development, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - David R Phillips
- Department of Sociology and Social Policy, Lingnan University, Hong Kong, China
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Zhang YH, Xu HR, Yang QH, Du SH, Su X, Zheng YL, Peng MS, Wang XQ. Associations between back pain incidence, and physical activity and sedentary behaviours: A prospective cohort study with data from over 365,000 participants. J Orthop Sports Phys Ther 2024; 54:468-476. [PMID: 38687159 DOI: 10.2519/jospt.2024.12338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
OBJECTIVE: To examine the associations between (i) various types of physical activity and the risk of back pain incidence, and (ii) the influence of substituting sedentary behaviours with physical activities on back pain incidence. DESIGN: A prospective cohort study. METHODS: We analyzed UK Biobank data collected from 365,307 participants who were free of back pain at baseline. The exposures were total, light, moderate and vigorous physical activity, and sedentary behaviours. The outcome was back pain incidence. The main statistical models were the Cox proportional hazard model and the isotemporal substitution model. RESULTS: In the follow-up time (median, 12.97 years; inter-quartile range, 12.10-13.71), 25,189 individuals developed back pain. The associations between all types of physical activity and incident back pain were significantly non-linear (p < 0.001) among the general population and other subgroups. High physical activity was associated with a decreased risk of back pain compared with no physical activity. The lowest risk occurred in the 1801-2400 MET-min/week subgroup of total physical activity (HR 0.64, 95% CI 0.59-0.69), approximately consisting of 1200, 600, and 600 MET-min/week of light, moderate and vigorous physical activity, respectively. Extremely high vigorous physical activity was related to high risk, specifically in males (HR 1.13, 95% CI 1.02-1.25). Replacing 1 hour/day of sedentary behaviours with an equal time of physical activity reduced the risk of incident back pain by 2%-8% (p < 0.05). CONCLUSION: Physical activity was related to a reduced risk of back pain incidence (except over-high vigorous physical activity). Substituting sedentary behaviours with physical activities reduced the risk of future back pain.
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Affiliation(s)
- Yong-Hui Zhang
- Rehabilitation Medicine Center, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
- School of Rehabilitation Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- Department of Sport Rehabilitation, Shanghai University of Sport, 399 Changhai RD, Shanghai, 200438, China
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- These authors have contributed equally to this work and share first authorship
| | - Hao-Ran Xu
- Rehabilitation Medicine Center, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
- School of Rehabilitation Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- Department of Sport Rehabilitation, Shanghai University of Sport, 399 Changhai RD, Shanghai, 200438, China
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
- These authors have contributed equally to this work and share first authorship
| | - Qi-Hao Yang
- Department of Sport Rehabilitation, Shanghai University of Sport, 399 Changhai RD, Shanghai, 200438, China
| | - Shu-Hao Du
- Department of Sport Rehabilitation, Shanghai University of Sport, 399 Changhai RD, Shanghai, 200438, China
| | - Xuan Su
- Department of Rehabilitation Medicine, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yi-Li Zheng
- Department of Sport Rehabilitation, Shanghai University of Sport, 399 Changhai RD, Shanghai, 200438, China
| | - Meng-Si Peng
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Xue-Qiang Wang
- Rehabilitation Medicine Center, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
- School of Rehabilitation Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
- Department of Sport Rehabilitation, Shanghai University of Sport, 399 Changhai RD, Shanghai, 200438, China
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, China
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Azer G, Gibbs MT, Jones MD, Morrison NMV, Azer A, Marshall PW. How and why do people with chronic low back pain modify their physical activity? A mixed-methods survey. Musculoskeletal Care 2024; 22:e1885. [PMID: 38682684 DOI: 10.1002/msc.1885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 04/08/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND This study investigated the impact of Chronic Low Back Pain (CLBP) on individuals' physical activity (PA) behaviours, specifically, how they modify, cease, or continue PA when experiencing CLBP. The primary aim was to explore the relationship between CLBP and PA and how this is influenced in different contexts (e.g., necessity of a task). METHODS A mixed-methods survey was administered to 220 participants, including self-reported outcomes, and capturing responses to three distinct questions related to PA and CLBP. The data was analysed via a content analysis. RESULTS The findings revealed that individuals with CLBP are most likely to modify PA in work-related contexts and least likely to cease it in the same setting. Housework emerged as the most common domain for cessation of PA, while work/study activities were predominantly continued. Reasons for these trends were typically task-based rather than health or enjoyment based and influenced by the perceived necessity of the task in question. CONCLUSION The study highlights the role of occupational and educational settings in individual responses to CLBP. The findings also highlight a gap in public awareness regarding effective CLBP management strategies, emphasising the need for increased education and awareness programs.
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Affiliation(s)
- George Azer
- Faculty of Medicine & Health, School of Clinical Medicine, UNSW Sydney, Sydney, New South Wales, Australia
| | - Mitchell T Gibbs
- Faculty of Medicine & Health, School of Health Sciences, UNSW Sydney, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Matthew D Jones
- Faculty of Medicine & Health, School of Health Sciences, UNSW Sydney, Sydney, New South Wales, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Natalie M V Morrison
- School of Medicine, Western Sydney University, Sydney, New South Wales, Australia
| | - Anthony Azer
- Faculty of Medicine & Health, School of Clinical Medicine, UNSW Sydney, Sydney, New South Wales, Australia
| | - Paul W Marshall
- Faculty of Science, Department of Exercise Science, University of Auckland, Auckland, New Zealand
- School of Health Science, Western Sydney University, Sydney, New South Wales, Australia
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Swain CTV, Masters M, Lynch BM, Patel AV, Rees-Punia E. Physical activity and pain in people with and without cancer. Cancer 2024; 130:2042-2050. [PMID: 38343307 DOI: 10.1002/cncr.35208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 12/17/2023] [Accepted: 12/19/2023] [Indexed: 05/18/2024]
Abstract
BACKGROUND Performing physical activity may provide analgesic benefit, although this effect is more established for noncancer pain rather than cancer pain. The relationship between physical activity and pain outcomes in adults with and without a history of cancer was examined. METHODS Totals of 51,439 adults without a cancer history and 10,651 adults with a cancer history from the Cancer Prevention Study II Nutrition Cohort were included. Exposures included self-reported moderate to vigorous physical activity (MVPA) as well as 2-year change in MVPA. Pain outcomes included pain intensity (primary outcome) and analgesic use (secondary outcome). RESULTS MVPA was inversely associated with pain intensity for adults with (odds ratio [OR], 0.84 [≥15 metabolic equivalent of task (MET) h/week vs. <7.5 MET h/week]; 95% confidence interval [CI], 0.76-0.93) and without (OR, 0.79; 95% CI, 0.75-0.82) a history of cancer. Compared to remaining inactive, participants who became sufficiently active (cancer: OR, 0.76; 95% CI, 0.68-0.86; no cancer: OR, 0.73; 95% CI, 0.69-0.77), became inactive (cancer: OR, 0.79; 95% CI, 0.71-0.88; no cancer: OR, 0.84; 95% CI, 0.80-0.89), or remained sufficiently active (cancer: OR, 0.66; 95% CI, 0.60-0.72; no cancer: OR, 0.62; 95% CI, 0.60-0.65) also reported less pain. Physical activity was not related to analgesic use. CONCLUSIONS The relationship between physical activity and pain intensity was not substantially different between people with and without a history of cancer. Cancer survivors who perform more activity, or who increase their activity, may experience less pain than cancer survivors who consistently perform less. PLAIN LANGUAGE SUMMARY People who have had cancer often experience ongoing pain. Being physically active may help reduce the intensity of the pain they experience.
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Affiliation(s)
- Christopher T V Swain
- Department of Physiotherapy, Melbourne School of Health Sciences, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Victoria, Australia
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - Matthew Masters
- Department of Population Science, American Cancer Society, Atlanta, Georgia, USA
| | - Brigid M Lynch
- Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
- Physical Activity Laboratory, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Alpa V Patel
- Department of Population Science, American Cancer Society, Atlanta, Georgia, USA
| | - Erika Rees-Punia
- Department of Population Science, American Cancer Society, Atlanta, Georgia, USA
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Ray BM, Washington L, Thompson BL, Kelleran K. An exploration of low back pain beliefs held by health care professionals in Northern America. Musculoskeletal Care 2024; 22:e1877. [PMID: 38520493 DOI: 10.1002/msc.1877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/12/2024] [Accepted: 03/13/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Prior research demonstrated that people in the United States and Canada (Northern America) hold predominantly biomedical beliefs about Low back pain (LBP); such beliefs were attributed to healthcare professionals (HCP). Further investigation is needed to understand HCP' LBP beliefs, preferred management strategies, and sources of beliefs. METHODS Participants were recruited via social media to complete a qualitative cross-sectional online survey. The survey was distributed to assess LBP beliefs in a U.S. and Canadian-based clinician population. Participants answered questions about the cause of LBP, reasons for recurrence or persistence, use of imaging, management strategies, and sources of beliefs. Responses were analysed using an inductive thematic analysis. RESULTS One hundred and sixty three participants were included, reporting multiple causes for LBP. However, many references were anchored to biological problems. When psychological variables were mentioned, it typically involved patient blaming. Like prior research studies, minimal attention was given to societal and environmental influences. Management strategies often aligned with guideline care except for the recommendation of inappropriate imaging and a reliance on passive interventions. CONCLUSIONS These findings align with prior research studies on general population beliefs, demonstrating a preference for biological causes of LBP. Further updates are needed for clinical education, while future studies should seek to assess the translation of clinician beliefs into clinical practice and health system constraints.
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Affiliation(s)
- B Michael Ray
- Department of Health and Human Sciences, Bridgewater College, Bridgewater, Virginia, USA
| | - Leah Washington
- Department of Health and Human Sciences, Bridgewater College, Bridgewater, Virginia, USA
| | - Bronwyn Lennox Thompson
- Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, New Zealand, USA
| | - Kyle Kelleran
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York, USA
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Gibbs MT, Hayden JA, Cashin AG, Shah B, Gilanyi YL, Natoli A, Holmes G, Ogilvie R, Hagstrom AD, McAuley JH, Marshall PW, Jones MD. Are Exercise Interventions in Clinical Trials for Chronic Low Back Pain Dosed Appropriately to Meet the World Health Organization's Physical Activity Guidelines? Phys Ther 2024; 104:pzad114. [PMID: 37606247 DOI: 10.1093/ptj/pzad114] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 05/26/2023] [Accepted: 07/17/2023] [Indexed: 08/23/2023]
Abstract
OBJECTIVE This study aimed to estimate the proportion of exercise interventions tested in clinical trials of people with chronic low back pain (CLBP) that meet the World Health Organization's (WHO) physical activity guidelines. METHODS A secondary analysis of the 2021 Cochrane review of exercise therapy for CLBP was performed. Data from each study were extracted by 1 reviewer and were checked by a second reviewer. Data extracted related to the frequency, duration and intensity of each exercise intervention, and the proportion of exercise interventions that met the WHO's physical activity guidelines (aerobic, muscle strengthening, or both) were determined. RESULTS The 249 included trials comprised 426 exercise interventions. Few interventions reported an exercise type and dose consistent with the WHO guidelines (aerobic: 1.6%, muscle strengthening: 5.6%, both: 1.6%). Poor reporting of exercise intensity limited our ability to determine whether interventions met the guidelines. CONCLUSION Few interventions tested in clinical trials for people with CLBP prescribe an exercise type and dose consistent with the WHO guidelines. Therefore, they do not appear sufficiently dosed to achieve broader health outcomes. Future trials should investigate the effect of WHO guideline-recommended exercise interventions on patient-reported outcomes (pain and disability) as well as health-related outcomes in people with CLBP. IMPACT This exploratory analysis showed the lack of exercise interventions in the CLBP literature that meet the WHO's physical activity guidelines. With people in chronic pain groups, such as people with CLBP, being at higher risk for noncommunicable disease, it appears this is a key consideration for exercise practitioners when designing interventions for people with CLBP.
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Affiliation(s)
- Mitchell T Gibbs
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
- Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Jill A Hayden
- Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Aidan G Cashin
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Brishna Shah
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Yannick L Gilanyi
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Andrew Natoli
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
| | - Grant Holmes
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
| | - Rachel Ogilvie
- Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Amanda D Hagstrom
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
| | - James H McAuley
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - Paul W Marshall
- Department of Exercise Sciences, University of Auckland, Newmarket, Auckland, New Zealand
- School of Health Sciences, Western Sydney University, Sydney, New South Wales, Australia
| | - Matthew D Jones
- School of Health Sciences of Medicine and Health, University of New South Wales, New South Wales, Sydney, Australia
- Centre for Pain IMPACT, Neuroscience Research Australia, Sydney, New South Wales, Australia
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Luo S, Yang M, Yang H, Guo Q, Wang Y, Wang E. Association between the Number of Days/Week of Different Levels of Physical Activity and Chronic Pain in People of Different Races: A Mendelian Randomization Study. J Pers Med 2023; 14:50. [PMID: 38248750 PMCID: PMC10821097 DOI: 10.3390/jpm14010050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/22/2023] [Accepted: 12/24/2023] [Indexed: 01/23/2024] Open
Abstract
OBJECTIVE Regular physical activity is beneficial for health, but the effect of the number of days/week of physical activity on chronic pain (CP) remains unclear, so we used a two-sample Mendelian randomization (MR) analysis to explore the relationship between the number of days/weeks of different levels of physical activity and chronic pain in people of different races. METHODS We obtained summary data from genome-wide association studies (GWASs) on the number of days/week of physical activity and multisite chronic pain in European, South Asian, East Asian, Middle Eastern, and African American populations. The single-nucleotide polymorphisms (SNPs) of the exposed data were visualized with a Manhattan plot via the R program. MR analysis was performed by the MR-Base platform. RESULTS The results indicated that a higher number of days/week with ≥10 min of walking protects against CP in African American and Afro-Caribbean populations (inverse-variance weighting, IVW p < 0.05) but has little effect on people of different races (IVW p > 0.05). A higher number of days/week with ≥10 min of moderate physical activity increased the risk of CP in European and South Asia (IVW p < 0.05) but had little effect on people of different races (IVW p > 0.05). The number of days/week of ≥10 min of vigorous physical activity increased the risk of CP in Europeans (IVW p < 0.05) and protected against CP in African Americans and Afro-Caribbeans (IVW p < 0.05). CONCLUSIONS A higher number of days/week of moderate and vigorous physical activity increased the risk of CP in Europeans; however, a higher number of days/week of walking and vigorous physical activity may protect against CP in African American and Afro-Caribbean individuals.
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Affiliation(s)
- Sumei Luo
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008, China; (S.L.); (M.Y.); (H.Y.); (Q.G.)
- Clinical Research Center of Hunan Province for Anesthesia and Perioperative Medicine, Changsha 410008, China
| | - Minjing Yang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008, China; (S.L.); (M.Y.); (H.Y.); (Q.G.)
- Clinical Research Center of Hunan Province for Anesthesia and Perioperative Medicine, Changsha 410008, China
| | - Haojun Yang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008, China; (S.L.); (M.Y.); (H.Y.); (Q.G.)
- Clinical Research Center of Hunan Province for Anesthesia and Perioperative Medicine, Changsha 410008, China
| | - Qulian Guo
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008, China; (S.L.); (M.Y.); (H.Y.); (Q.G.)
- Clinical Research Center of Hunan Province for Anesthesia and Perioperative Medicine, Changsha 410008, China
| | - Yunjiao Wang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008, China; (S.L.); (M.Y.); (H.Y.); (Q.G.)
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
| | - E Wang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008, China; (S.L.); (M.Y.); (H.Y.); (Q.G.)
- Clinical Research Center of Hunan Province for Anesthesia and Perioperative Medicine, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
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Kong X, Han F, Li J, Wang W, Sun Y, Wu Y. Serial multiple mediation of loneliness and depressive symptoms in the relationship between pain and cognitive function among older people. Aging Ment Health 2023; 27:2102-2110. [PMID: 37278696 DOI: 10.1080/13607863.2023.2219626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 05/19/2023] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Although the negative effect of pain on cognitive function has been widely reported, it is unclear how the effect is mediated. The aim of this study is to analyze the mediating role of loneliness and depressive symptoms in the association between pain and cognitive function. METHODS A total of 6,309 participants aged ≥50 years from 2012/13 (T1), 2014/15 (T2), 2016/17 (T3) and 2018/19 (T4) of the English Longitudinal Study of Aging (ELSA) were included. Of them, 55.8% were females, and the median age (rang) was 65 (50-99) years at T1. Serial mediation analysis was performed using Mplus 8.3. RESULTS The mediation model explained 10.1% of the variance in loneliness, 22.1% of the variance of depressive symptoms, and 22.7% of the variance of cognitive function. Higher level pain was associated with poorer cognitive function (c: β = -0.057; p < 0.001). The negative effect of pain on cognition was mediated separately and sequentially through loneliness and depressive symptoms, with loneliness and depressive symptoms explaining 8.8% of the total effect, respectively, and the pathway of loneliness and subsequent depression explaining 1.8%. CONCLUSIONS Diversified interventions aimed at treating pain in older adults would be beneficial for their mental health and cognitive function.
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Affiliation(s)
- Xiangjie Kong
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Fulei Han
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Jing Li
- Critical Care Medical Center, Qingdao Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Weijing Wang
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
| | - Yanping Sun
- Department of Neurology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yili Wu
- Department of Epidemiology and Health Statistics, Public Health College, Qingdao University, Qingdao, China
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Axon DR, Maldonado T. Association between Pain and Frequent Physical Exercise among Adults in the United States: A Cross-Sectional Database Study. Sports (Basel) 2023; 11:126. [PMID: 37505613 PMCID: PMC10384525 DOI: 10.3390/sports11070126] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 07/29/2023] Open
Abstract
Pain affects over 20% of United States adults, and less than 50% of United States adults participate in frequent physical exercise. This cross-sectional database study included 13,758 United States adults aged >18 years from the 2020 Medical Expenditure Panel Survey (MEPS) and analyzed the association between severity of pain (independent variable) and frequent physical exercise (dependent variable), adjusting for demographic, economic, limitation, and health variables using multivariable logistic regression. The study showed 50.3% of adults report frequently exercising. Only 37.1% of adults reported experiencing pain of any degree, with a majority of them experiencing little pain. In the adjusted model, extreme pain vs. none, quite a bit of pain vs. none, Hispanic vs. non-Hispanic ethnicity, having a functional limitation vs. no limitation, and being overweight/obese vs. not being obese/overweight were associated with lower odds of reporting doing frequent physical exercise. Meanwhile, being ≥65 or 40-64 vs. 18-39 years of age, male vs. female, white vs. not white race, private or public vs. no health coverage, and good vs. poor general health were associated with greater odds of reporting doing frequent physical exercise. These variables associated with frequent physical exercise should be considered in future work when designing health interventions.
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Affiliation(s)
- David R Axon
- Department of Pharmacy Practice & Science, R. Ken Coit College of Pharmacy, The University of Arizona, 1295 N. Martin Ave., Tucson, AZ 85721, USA
- Center for Health Outcomes and Pharmaco Economic Research (HOPE Center), R. Ken Coit College of Pharmacy, The University of Arizona, 1295 N. Martin Ave., Tucson, AZ 85721, USA
| | - Taylor Maldonado
- Department of Pharmacy Practice & Science, R. Ken Coit College of Pharmacy, The University of Arizona, 1295 N. Martin Ave., Tucson, AZ 85721, USA
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