RESUMO
BACKGROUND: The prognosis of back pain (BP) in the older adults is less favorable than in younger adults and progress to adverse outcomes and consequent worsening of health-related quality of life (HRQoL). The present study aimed to verify the association between BP intensity, disability and HRQoL in older adults residents in Brazil and Netherlands, and to evaluate whether the country of residence influences the associations. METHODS: Data were collected from 602 Brazilian and 675 Dutch participants with a new episode of BP from the Back Complaints in Elders (BACE) consortium. For the present study, a cross section was used. Pain intensity and disability were assessed using the Numerical Rating Scale (NRS) and the Roland-Morris Disability Questionnaire (RMDQ), respectively. HRQoL was assessed using the Short Form Health Survey (SF-36) quality of life questionnaire. Age, sex, and education were descriptive variables. Pain intensity (NPS score) and country were the independent variables and quality of life assessed by each SF domain - 36 was the dependent variable. Analysis of models at the individual level was performed to verify the association between pain and disability, also HRQoL in Netherlands and Brazil in the total sample. The multilevel model was used to verify whether the older adults person's country of residence influenced this relationship. RESULTS: The average age of the participants was 67.00 (7.33) years. In the total sample, linear regression analysis adjusted for sex and age showed a significant association between BP intensity scores and HRQoL, for all domains. There was no association between disability and HRQoL. In the multilevel analysis, there was an association between BP intensity and HRQoL in all domains and an association between the country of residence and HRQoL, influencing the effect of pain, in all domains, except for the physical functioning. CONCLUSION: Socioeconomic and cultural aspects of different countries can affect the perception of the elderly about their HRQoL in the presence of BP. Pain and disability in Brazilian and Dutch older adults ones are experienced differently in relation to their HRQoL.
Assuntos
Dor nas Costas , Qualidade de Vida , Idoso , Humanos , Brasil/epidemiologia , Estudos Transversais , Análise Multinível , Países Baixos/epidemiologia , Dor nas Costas/diagnóstico , Dor nas Costas/epidemiologiaRESUMO
BACKGROUND: We assessed whether clinical, functional and behavioral factors were associated with the decrease in mobility trajectories reported in older people at risk of sarcopenia (RS) and without risk of sarcopenia (NRS) during COVID-19 pandemic. METHODS: We prospectively analyzed mobility trajectories reported in older adults with RS and NRS over 16-month follow-up (Remobilize study). The self-perceived risk of sarcopenia and mobility were assessed using the SARC-F and the Life-Space Assessment (LSA) tools, respectively. Gender, age, comorbidities, pain, functional limitation, physical activity (time spent in walking; min/week), and sitting time (ST; hours/day) were assessed. We used a multilevel model to determine changes in mobility between groups and over time. RESULTS: Mobility was lower in RS than in NRS. Older people at RS, who were women, aged 70-79 years and 80 years or older, inactive, and with moderate to severe functional limitation experienced reduced mobility trajectories reported over the pandemic. For older people at NRS, trajectories with reduce mobility reported were experienced by women with comorbidities, for those with insufficient walking time and aged 70-79 years; aged 70-79 years and with ST between 5 and 7 hours/day; for those with insufficient walking time and increased ST; and for those with pain and increased ST. CONCLUSION: Mobility trajectories reported in older people at risk of sarcopenia were negatively influenced by insufficient level of physical inactivity and pre-existing moderate to severe functional limitation. Health and social interventions should be target to avoid mobility limitation during and after the COVID-19 pandemic.
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COVID-19 , Sarcopenia , Humanos , Feminino , Idoso , Masculino , Sarcopenia/epidemiologia , Pandemias , COVID-19/epidemiologia , Exercício Físico , Dor/epidemiologia , Limitação da MobilidadeRESUMO
OBJECTIVE: The aim of this study was to evaluate the validity and reliability of the Short Form Brief Pain Inventory (SF-BPI) for community-dwelling Brazilian older adults with chronic neuropathic, nociceptive and nociplastic pain. METHODS: Cross-sectional psychometric testing was conducted in a convenience sample, n=114 (66.5 ± 4.9 years). RESULTS: The 2-factor structure of the SF-BPI was ratified by confirmatory factor analysis. Convergent validity was found between the SF-BPI and the Present Pain Intensity (PPI). There was good overall internal consistency (Cronbach's α: 0.87). Test-retest reliability was excellent for pain intensity and interference scores of the SF-BPI (ICC: 0.90 and 0.96, respectively), as well as inter-rater reliability for both dimensions (ICC: 0.77). CONCLUSION: The findings support the validity and reliability of the SF-BPI for community-dwelling older adults with chronic pain and may contribute to health professionals having a brief multidimensional assessment for more effective therapeutic approaches in this population.
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Dor Crônica , Nociceptividade , Humanos , Idoso , Reprodutibilidade dos Testes , Estudos Transversais , Inquéritos e Questionários , Dor Crônica/diagnóstico , Psicometria/métodosRESUMO
PURPOSE: To investigate the association between plasma levels of inflammatory cytokines (interleukin [IL]-1-ß, IL-6, tumor necrosis factor [TNF]-α, and the soluble TNF receptor 1 [sTNF-R1]), disability, and risk of falls in older women with acute low back pain (LBP). METHODS: This cross-sectional study comprised a subsample of older women from the Back Complaints in the Elders international cohort study. Plasma levels of IL-1-ß, IL-6, TNF-α, and sTNF-R1 were measured using enzyme-linked immunosorbent assays. Pain was assessed using the Numerical Pain Scale and McGill Pain Questionnaire, while disability was measured using the Roland Morris Questionnaire and gait speed. Risk of falls was estimated using the Physiological Profile Assessment. Linear regression model was used to verify the association between independent variables and fall risk. RESULTS: One hundred and ten women (aged 69.97 ± 5.5 years) with acute LBP were included. The regression model showed an association between the risk of falls and IL-6 levels, pain, gait speed, and years of education. It also explained 21.2% of risk of falls variance. The model equation was: fall risk = 1.28 + (0.19 IL-6) + (0.02 quality of pain) + (- 0.71 gait speed) + (-0 .17 educational level). CONCLUSIONS: This study showed an association between risk of falls and IL-6, pain, gait speed, and educational level in older women with LBP. These slides can be retrieved under Electronic Supplementary Material.
Assuntos
Mediadores da Inflamação , Dor Lombar , Idoso , Brasil , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Dor Lombar/epidemiologia , Dor Lombar/imunologia , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The presence of comorbidities is quite common in older adults. However, the effects of comorbidities on the course of acute low back pain (LBP) are not fully understood. OBJECTIVE: To investigate the effects of the number and severity of comorbidities on the severity of pain and disability 3 months from baseline in people with an acute episode of non-specific LBP. METHODS: Data from the Back Complaints in the Elders study, a cohort that enrolled 602 community-dwelling older adults with acute LBP at baseline, were used in these analyses. Comorbidities, pain intensity and disability were assessed using the Self-Administered Comorbidities Questionnaire (SCQ), the Numeric Rating Scale (NRS) and the Roland-Morris Disability Questionnaire (RMDQ), respectively. Age, sex, marital status, education, income and body mass index were covariates. RESULTS: The mean age of participants was 67.6 ± 7.0 years. Both pain and disability scores decreased from 7.2 (95% confidence interval [95% CI] 7.0-7.4) to 5.8 (95% CI 5.5-6.1) in NRS and from 13.5 (95% CI 13.0-14.1) to 12.0 (95% CI 11.4-12.7) in RMDQ 3 months from baseline. The linear regression analysis showed a significant association between SCQ scores at baseline and pain (coefficient = 0.16, 95% CI 0.08-0.24; P < 0.001) or disability (coefficient = 0.29, 95% CI 0.16-0.41; P < 0.001) scores at the 3-month follow-up, after adjusting for confounders. Participants with highest SCQ scores were less likely to report improvement of at least 30% in pain (OR: 0.41, 95% CI 0.22-0.79; P = 0.008) and disability (OR: 0.42, 95% CI 0.28-0.85; P = 0.015). CONCLUSION: The presence and severity of comorbidities were independently associated with the prognosis of acute non-specific LBP in older adults.
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Dor Lombar/epidemiologia , Fatores Etários , Idoso , Brasil/epidemiologia , Comorbidade , Feminino , Humanos , Estudos Longitudinais , Masculino , Medição da Dor , Índice de Gravidade de Doença , Fatores Sexuais , Fatores Socioeconômicos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Fear of falling is a common and potentially disabling problem among older adults. However, little is known about this condition in older adults with diabetes mellitus. The aims of this study were to investigate the impact of the fear of falling on clinical, functional and gait variables in older women with type 2 diabetes and to identify which variables could predict the fear of falling in this population. METHODS: Ninety-nine community-dwelling older women with type 2 diabetes (aged 65 to 89 years) were stratified in two groups based on their Falls Efficacy Scale-International score. Participants with a score < 23 were assigned to the group without the fear of falling (n = 50) and those with a score ≥ 23 were assigned to the group with the fear of falling (n = 49). Clinical data included demographics, anthropometrics, number of diseases and medications, physical activity level, fall history, frailty level, cognition, depressive symptoms, fasting glucose level and disease duration. Functional measures included the Timed Up and Go test (TUG), the five times sit-to-stand test (5-STS) and handgrip strength. Gait parameters were obtained using the GAITRite® system. RESULTS: Participants with a fear of falling were frailer and presented more depressive symptoms and worse performance on the TUG and 5-STS tests compared with those without a fear of falling. The group with the fear of falling also walked with a lower velocity, cadence and step length and increased step time and swing time variability. The multivariate regression analysis showed that the likelihood of having a fear of falling increased 1.34 times (OR 1.34, 95 % CI 1.11-1.61) for a one-point increase in the Geriatric Depression Scale (GDS-15) score and 1.36 times (OR 1.36, 95 % CI 1.07-1.73) for each second of increase in the TUG performance. CONCLUSIONS: The fear of falling in community-dwelling older women with type 2 diabetes mellitus is associated with frailty, depressive symptoms and dynamic balance, functional mobility and gait deficits. Furthermore, both the GDS-15 and the TUG test predict a fear of falling in this population. Therefore, these instruments should be considered during the assessment of diabetic older women with fear of falling.
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Acidentes por Quedas/prevenção & controle , Depressão/complicações , Diabetes Mellitus Tipo 2/complicações , Medo/psicologia , Avaliação Geriátrica/métodos , Modalidades de Fisioterapia , Equilíbrio Postural/fisiologia , Acidentes por Quedas/estatística & dados numéricos , Idoso , Cognição/fisiologia , Estudos Transversais , Depressão/diagnóstico , Depressão/fisiopatologia , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/psicologia , Feminino , Marcha/fisiologia , Humanos , PrognósticoRESUMO
OBJECTIVE: The purpose of this study was to evaluate the feasibility of a randomized controlled trial investigating the effectiveness of a multimodal program (PAT-Back) compared to best practice advice on pain and disability in older adults with chronic low back pain (LBP) in primary care. METHODS: This feasibility study took place in Fortaleza, Northeast Brazil. The PAT-Back intervention consisted of a program including exercises, pain education, and motivational text messages for the in-home component. The control group received an evidence-based educational booklet. Feasibility outcomes were recruitment, adherence and retention rates, level of difficulty of the education and intervention content, perception of utility of mobile technology, and adverse events. The feasibility criteria were previously defined. RESULTS: A total of 248 people were screened, of which 46 older adults were eligible. The retention rate was high (100% in the PAT-Back group and 95% in the control group). The adherence rate to intervention was partially met (60%), whereas the adherence rate to unsupervised exercises was adequate (75%), and perception about safety to perform home exercise was partially acceptable (70%) in the PAT-Back group. In addition, 100% of older adults reported which text messages motivated them to perform the exercises in the PAT-Back group. Difficulty reported by participants in understanding and performing the intervention was small in both groups. Six participants reported transient adverse events in both groups. CONCLUSION: Older adults accepted both interventions. Results demonstrated that the program is feasible, although minor changes targeting adherence and safety in home exercise are needed. IMPACT: This feasibility study supports progression to a full trial investigating the effectiveness of a multimodal program (PAT-Back) on pain and disability in older adults with chronic LBP within a primary health care setting in low to middle income countries where such data from the older population are scarce and the burden of LBP is increasing.
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Dor Lombar , Envio de Mensagens de Texto , Humanos , Idoso , Estudos de Viabilidade , Exercício Físico , Terapia por Exercício/métodos , Dor Lombar/terapiaRESUMO
Despite current literature pointing to a link between shortened telomeres and aging, chronic diseases, and geriatric syndromes, the precise implications of this connection remain unclear. The aim of this exploratory, cross-sectional, observational study was to investigate the association between the relative telomere length (RTL) of peripheral blood leukocyte subtypes (mononuclear cells and granulocytes) and physical performance using the Short Physical Performance Battery (SPPB) in older adults. A cohort of 95 participants was recruited, which included men and women aged over 60 years (70.48 ± 5.5 years). It was found that mononuclear cell RTL was significantly lower than that of granulocytes (p < 0.0001). Moreover, individuals with good SPPB performance exhibited lower mononuclear cell RTL compared with those with moderate or poor performance. However, no significant differences were observed in granulocyte RTL between different SPPB performance groups. The global SPPB score showed an inverse correlation with mononuclear cell RTL, but this correlation was not present with granulocyte RTL. Similarly, the SPPB sit-to-stand domain correlated with mononuclear cell RTL, but no such correlation was found with granulocyte RTL. Our findings challenge conventional expectations, suggesting that shorter mononuclear cell RTL may be associated with favorable functional capacity. The variations in RTL between mononuclear cells and granulocytes highlight their distinct biological roles and turnover rates. A history of immune responses may influence mononuclear cell RTL dynamics, while telomerase activity may protect granulocyte RTL from significant shortening. The unexpected associations observed in mononuclear cell RTL emphasize the complex interplay between immune responses, cellular aging, and functional capacity in older adults.
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Envelhecimento , Leucócitos , Masculino , Humanos , Feminino , Idoso , Pessoa de Meia-Idade , Estudos Transversais , Encurtamento do Telômero , Telômero , Desempenho Físico FuncionalRESUMO
Physical distancing impaired the health of older adults living in long-term care facilities (LTCF). This study aimed to assess the perception of managers of Brazilian LTCF about the loss of functionality of residents and strategies to prevent it. In this cross-sectional study, 276 managers of LTCF from all Brazilian regions responded to an online survey, following the Checklist for Reporting Results of Internet E-Surveys. The managers reported a loss of cognitive (60.2%) and physical (48.2%) functionality and more depressive symptoms (77.9%) and falls (16.3%) in residents. In addition, 73.2% of LTCFs reduced in-person activities, and 55.8% did not perform remote activities. Managers of LTCF neglected the functionality of residents. Thus, health surveillance, prevention, and care must be reinforced for this population.
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COVID-19 , Assistência de Longa Duração , Humanos , Idoso , Estudos Transversais , Pandemias , Instituições de Cuidados Especializados de EnfermagemRESUMO
METHODS: This is a longitudinal observational study with a convenience subsample from the international Back Complaints in the Elders (BACE)-Brazil. Frailty was assessed by researchers at baseline, 6 and 12 months according to the Frailty Phenotype. Pain was assessed using a Numerical Pain Scale (NPS). Disability was assessed using the Roland Morris Disability Questionnaire. RESULTS: A total of 155 older women (70.4 ± 5.4 years) participated. Follow-up for 6 and 12 months in this study was associated with a change of older women to worse frailty levels (OR = 2.83, 95% CI 1.98-4.67; p < 0.01). A significant association was observed between greater pain intensity and the transition of the older women through the frailty levels (ß = - 0.73; p < 0.01) when inserting the pain variable at baseline of the statistical model. Older women who reported greater pain intensity worsened their frailty level. The same happened when the disability variable was inserted in the model (ß = - 0.74; p < 0.01). The criteria proposed by Fried et al. were able to identify frailty throughout the follow-up and no prevalence of any item. CONCLUSIONS: In older women, relevant factors such as pain and disability are closely linked to the frailty phenomenon. Thus, the frailty syndrome must be assessed, monitored and treated in relation to the individualities of older adults, as those with back pain and greater disabilities are more susceptible to frailty.
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Fragilidade , Dor Lombar , Humanos , Idoso , Feminino , Dor Lombar/epidemiologia , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Brasil/epidemiologia , Idoso Fragilizado , Dor nas Costas/epidemiologiaRESUMO
BACKGROUND: The purpose of this network meta-analysis (NMA) is to investigate the efficacy of pharmacological and non-pharmacological therapy on pain intensity and disability of older people with chronic nonspecific low back pain, providing comprehensive evidence for an informed decision-making. METHODS: We will perform a systematic search to identify randomized controlled trials of pharmacological and non-pharmacological interventions for older people with chronic nonspecific low back pain. MEDLINE, Cochrane Library, Embase, AMED, PsycINFO, and PEDro will be searched without language or date restrictions. Our primary outcomes are pain intensity and disability. Risk of bias will be assessed for all studies using the revised Cochrane risk-of-bias (RoB) tool 2.0. For each pairwise comparison between the different interventions, estimated mean differences and their 95% confidence intervals will be presented. Standard pairwise meta-analyses will be performed using random effects models in STATA version 16. The competing interventions will be ranked using the surface under the cumulative ranking curve (SUCRA) for the outcomes of interest at short and long terms. The confidence in the results from NMA will be assessed using the Confidence in Network Meta-Analysis (CINeMA) framework. DISCUSSION: This NMA compares efficacy of interventions for nonspecific chronic low back pain in older people. It will provide reliable evidence for patients, clinicians, stakeholders, and researchers in this field where competing therapies, many of extraordinarily little value, are commonly used in clinical practice. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42022312565.
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Dor Crônica , Pessoas com Deficiência , Dor Lombar , Humanos , Idoso , Metanálise em Rede , Dor Lombar/terapia , Medição da Dor , Projetos de Pesquisa , Dor Crônica/terapia , Metanálise como AssuntoRESUMO
Certain cut-off points for sarcopenia screening and diagnosis are arbitrary and based on European populations, with normative references often obtained from healthy young adults. Although respiratory skeletal muscle strength tests represent low-cost clinical measures commonly performed in clinical practice by health professionals, a gap remains regarding whether respiratory skeletal muscle strength tests are adequate and sensitive measures for sarcopenia screening. This study aimed to verify the value of handgrip and respiratory muscle strength as possible discriminators to identify sarcopenia and to establish cut-off points for sarcopenia screening in community-dwelling, Brazilian women. In a cross-sectional study, 154 community-dwelling, Brazilian women (65-96 years) were assessed for appendicular skeletal muscle mass, handgrip (HGS), and respiratory muscular strength, including maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP). The data were analyzed using the ROC curve and the Youden Index determined cut-off points. Statistical significance was set at 5%. 88 participants (57%) were sarcopenic. MEP (OR 0.98 [95%CI 0.97, 1.00], p = 0.023) and HGS (OR 0.82 [95% CI 0.75, 0.90], p < 0.001) were independent factors for sarcopenia in older. The optimal cut-off points for identifying sarcopenia were ≤ 77 cmH2O for MEP (AUC = 0.72), and ≤ 20 kg for HGS (AUC = 0.80). Simple muscular strength tests, including HGS and MEP, may be considered in the identification of sarcopenia in older, community-dwelling, Brazilian women. Future work is still needed to assess external validation of the proposed cut-offs before the clinical application.
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Sarcopenia , Adulto Jovem , Humanos , Feminino , Idoso , Sarcopenia/diagnóstico , Força da Mão/fisiologia , Vida Independente , Brasil , Estudos Transversais , Força Muscular/fisiologia , Músculo Esquelético , Músculos RespiratóriosRESUMO
BACKGROUND: Although the literature describes a favorable course of low back pain (LBP) in adults, little information is available for older adults. LBP is prevalent and complex in older adults, and the analysis of its trajectories may contribute to the improvement of therapeutic approaches. OBJECTIVE: To describe pain and disability trajectories in older adults with a new episode of LBP. METHODS: Older adults (n = 542), aged >55 years with a new episode of nonspecific LBP, were followed for 12 months in a prospective cohort. Pain intensity (Numeric Rating Scale) and disability (Roland-Morris Disability Questionnaire) were assessed at baseline and 3, 6, 9, and 12 months. Latent class growth analysis (LCGA) was used to model pain and disability scores over time. Baseline biopsychosocial characteristics were compared using one-way analysis of variance or Chi-square test (α=0.05). RESULTS: The LCGA identified three and four trajectories in the pain and disability courses, respectively. Trajectories with low, intermediate, or high scores over time were defined. Worse biopsychosocial status at baseline was associated with worst prognosis over 12 months. Low educational level, physical inactivity, poor mobility, recent falls, worse fall self-efficacy, presence of depressive symptoms, more kinesiophobia, greater number of comorbidities, and the presence of other LBP-associated complaints were found in older adults with severe and persistent symptoms. CONCLUSION: The trajectories allow the identification of clusters with similar clinical prognoses in older adults with a new episode of LPB. In practice, excessive treatments and unnecessary tests can be avoided, while more accurate and targeted interventions can be implemented.
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Dor Aguda , Dor Lombar , Idoso , Brasil , Avaliação da Deficiência , Humanos , Dor Lombar/terapia , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Low-back pain is one of the most common health conditions worldwide. It is defined as pain below the costal margin and above the inferior gluteal folds. Current guidelines recommend management of chronic health (e.g., low back pain) conditions in older people at primary health care settings using active strategies (e.g., exercise). In non-specific low back pain, high quality evidence supports active strategies for general population. However, the management of non-specific low back pain in the older people has been overlooked and evidence is limited to a small number of low powered randomized controlled trials with high risk of bias. METHODS: This is a prospectively registered, open, two-arm randomised controlled trial comparing the group-based exercise and waiting list in pain intensity (11-item Pain Numerical Rating Scale) and disability (Roland Morris questionnaire) of older people (i.e., 60 years old or over) with chronic non-specific low back pain. One hundred and twenty patients will be recruited from Diamantina, Brazil. Follow-ups will be conducted in post-treatment (8 week) and 6- and 12-months post-randomisation. DISCUSSION: Our hypothesis is that group-based exercise will be better than waiting list in reducing pain intensity and disability in older people with chronic non-specific low back pain. IMPACT: The practice of individualized exercise has been studied for the management of chronic non-specific low back pain in older people. However, the group exercise, even showing high quality evidence for the improvement of several important outcomes in this population, has been ignored until now. Thus, the results of this study have the potential to indicate a viable and accessible strategy for managing chronic non-specific low back pain in the older people. TRIAL REGISTRATION: The study was prospectively registered at www.ensaiosclinicos.gov.br (RBR-9j5pqs). Date-11/18/2020.
Assuntos
Dor Crônica , Dor Lombar , Idoso , Dor Crônica/terapia , Humanos , Dor Lombar/terapia , Pessoa de Meia-Idade , Medição da Dor , Modalidades de Fisioterapia , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
BACKGROUND: Psychosocial factors have been identified as important predictors of onset, course and persistence of low back pain (LBP) in the general population. OBJECTIVE: To identify factors associated with attitudes/beliefs in older adults with LBP throughout a 12-month follow-up. METHODS: A longitudinal investigation was conducted with 500 participants aged ≥60 years reporting a new (acute) episode of nonspecific LBP. Data were obtained at baseline, 6-week, 3-, 6-, 9-, and 12-month interviews. The study variables were: [dependent] LBP-related attitudes/beliefs that were assessed by the Back Beliefs Questionnaire (BBQ); [independent] age; sex; LBP intensity 'at-the-present-time' of interview and 'over-the-past-week' before interview; LBP frequency; LBP-related treatments; disability; mobility; depressive symptoms; self-perceived recovery; expectation of pain improvement; and expectation for returning to activities. Data were analysed by multiple linear regression analysis. RESULTS: At baseline, 85.7% of the participants were female, had mean age of 69.0 (6.3) years, mean BBQ score of 24.5 (6.5), and 79.6% reported pain complaints after an acute episode of LBP. After 12 months, participants maintained a mean BBQ score of 24.6 (6.6) and 63.3% still reported pain complaints after an acute episode of LBP at baseline. Multivariate analysis showed that disability, advancing age, poor expectation of pain improvement in 3 months, and mobility decline were significantly associated with worse BBQ scores during all follow-ups. CONCLUSION: Ageing, hopelessness, and physical and functional impairment impact pain-related behaviours among older patients seeking healthcare due to acute LBP complaints. Their screening may assist in strategies to manage symptoms and prevent the persistence of pain.
Assuntos
Dor Lombar , Idoso , Brasil/epidemiologia , Estudos de Coortes , Avaliação da Deficiência , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Lactente , Dor Lombar/terapia , Masculino , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Social distancing has led to lifestyle changes among older adults during the coronavirus disease 2019 (COVID-19) pandemic. OBJECTIVES: This study aimed to estimate the prevalence risk of sarcopenia (RS) and investigate its associated factors during the COVID-19 pandemic in older Brazilian adults. DESIGN AND SETTING: Cross-sectional observational analysis of baseline data as part of the Remobilize Study. METHODS: Participants in the study were older adults (≥ 60 years), excluding those who were bedridden or institutionalized. The data collected consisted of answers about the RS (SARC-F), functional status, walking, sedentary behavior (SB), pain, comorbidity, and life space mobility. RESULTS: A total of 1,482 older adults (70 ± 8.14 years, 74% women) participated in the study, and an RS prevalence of 17.1% was found. (95% confidence interval [CI] 15.25-19.15%). The adjusted multivariate model showed a significant association between RS and functional limitation (odds ratio [OR]: 19.05; CI 13.00-28.32), comorbidity (OR: 5.11; CI 3.44-7.81), pain (OR: 4.56; CI 3.33-6.28), total walking (OR: 0.99; CI 0.99-1.00), SB of 8-10 hours (OR: 1.85; CI 1.15-2.93), and SB of > 10 hours (OR: 3.93; CI 2.48-6.22). RS was associated with mobility during the pandemic (OR: 0.97; CI 0.96-0.98). P < 0.05. CONCLUSIONS: During the pandemic, the prevalence of RS in older Brazilians was estimated at 17.1%. Moderate to severe functional limitation, comorbidities, presence of pain, walking, longer SB period, and reduced life space mobility significantly contributed to RS in older adults during the pandemic.
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COVID-19 , Sarcopenia , Idoso , Feminino , Humanos , Masculino , Brasil/epidemiologia , COVID-19/epidemiologia , Estudos Transversais , Dor , Pandemias , Prevalência , Sarcopenia/epidemiologiaRESUMO
BACKGROUND: Patients with low back pain frequently undergo a variety of diagnostic and therapeutic interventions, but some of these have uncertain effectiveness. This highlights the importance of the association of healthcare services and therapeutic measures relating to disability. OBJECTIVE: To analyze the use of healthcare services and therapeutic measures among Brazilian older adults with disability-related low back pain. DESIGN AND SETTING: Observational cross-sectional study on baseline assessment data from the Back Complaints in the Elders - Brazil (BACE-B) cohort. METHODS: The main analyses were based on a consecutive sample of 602 older adult participants in BACE-B (60 years of age and over). The main outcome measurement for disability-related low back pain was defined as a score of 14 points or more in the Roland Morris Questionnaire. RESULTS: Visits to doctors in the previous six weeks (odds ratio, OR = 1.82; 95% confidence interval, CI 1.22-2.71) and use of analgesics in the previous three months (OR = 1.57; 95% CI 1.07-2.31) showed statistically significant associations with disability-related low back pain. The probability of disability-related low back pain had an additive effect to the combination of use of healthcare services and therapeutic measures (OR = 2.57; 95% CI 1.52-4.36). The analyses showed that this association was significant among women, but not among men. CONCLUSIONS: Occurrence of the combined of consultations and medication use was correlated with higher chance of severe disability among these elderly people with nonspecific low back pain. This suggested that overuse and "crowding-in" effects were present in medical services for elderly people.
Assuntos
Dor Lombar , Idoso , Brasil/epidemiologia , Estudos Transversais , Atenção à Saúde , Avaliação da Deficiência , Feminino , Humanos , Dor Lombar/epidemiologia , Dor Lombar/terapia , Masculino , Medição da DorRESUMO
BACKGROUND: Handgrip and knee extension strengths have each been used to characterize disability. However, it has been reported that the association between handgrip and knee extension strengths is weak. OBJECTIVE: To evaluate the influence of knee extensor and handgrip muscle strength on Timed Up and Go (TUG) test results among elderly women with worse (≥ 10 seconds) and better (< 10 seconds) performance, after controlling for confounders. DATA AND SETTING: Cross-sectional study on a sample selected according to convenience, carried out in a federal public institution of higher education. METHODS: Assessment of handgrip was carried out using the Jamar dynamometer (Lafayette Instrument Company, Inc., Lafayette, United States). Knee extensor muscle performance was measured using an isokinetic dynamometer (Biodex System 3 Pro; Biodex Medical Systems, Inc., United States), The confounding factors were education, age, comorbidities, body mass index and Geriatric Depression Scale and Human Activity Profile scores. Functional performance was assessed through the TUG test. A backward linear regression model was used. RESULTS: 127 elderly women performed the TUG test in more than 10 seconds and 93 in less than 10 seconds. However, regardless of test performance, handgrip strength and knee extension strength comprised the reduced final model. CONCLUSIONS: Knee extension strength and handgrip strength might be particularly useful indicators for measuring disability.
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Força da Mão , Vida Independente , Idoso , Estudos Transversais , Feminino , Humanos , Força Muscular , Equilíbrio Postural , Estudos de Tempo e MovimentoRESUMO
This study aimed to investigate the course of low back pain (LBP) intensity over a period of 12 months in older people with and without kinesiophobia.This was an international multicenter study. LBP intensity was examined by using the Numerical Pain Scale at baseline and over five follow-up periods. The Fear-Avoidance Beliefs Questionnaire was used to measure patients' beliefs and fears. The study included 532 older adults (non kinesiophobic = 227; kinesiophobic = 305). The individuals had moderate pain at baseline, with a significant difference observed between the groups. Participants showed a rapid improvement in the first 6 weeks, followed by minor improvements in the succeeding months. However, a significant difference between groups remained during the follow-up period. Independently, kinesiophobia is a significant prognostic factor. These findings suggest the importance of screening for psychosocial factors in the management of older patients with LBP. Practice implications: patients need to be warned that pain can be perpetuated by inappropriate avoidance behaviors that may later lead to disability.
Assuntos
Pessoas com Deficiência , Dor Lombar , Idoso , Brasil , Avaliação da Deficiência , Medo/psicologia , Humanos , Dor Lombar/diagnóstico , Dor Lombar/psicologia , Inquéritos e QuestionáriosRESUMO
Leukocyte telomere length in the elderly has been positively associated with healthy living and physical activity. Factors that interfere with telomere shortening are similar to those that may be associated with decreasing functional capacity. To investigate the relationship between mean leukocyte telomere length and functional capacity in community-dwelling elderly individuals, this is an observational, cross sectional, multicentric study conducted with elderly Brazilian patients. Sample characterization was performed using a sociodemographic clinical questionnaire. Telomere length was evaluated by quantitative polymerase chain reaction, and functional capacity was evaluated by the Short Physical Performance Battery (SPPB). A total of 113 elderly individuals (age 70 ± 5.4 years; 75 women and 38 men) were enrolled in this study. Unexpectedly, it was found that lower relative telomere length was associated with better physical capacity in the global SPPB score. Although telomere shortening is observed with increasing age, it is not associated with decreased functional capacity. Functionality is broad and multidimensional, involving the connection of biopsychosocial and cultural factors. While functionality may not be considered a marker of functional aging in an elderly cohort, it can still play an important role in longitudinal studies, which attempt to elucidate process theories. Future studies should use different techniques to measure telomere lengths in subpopulations of cells.