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Objective: The purpose of this research is to evaluate the relationship between the degree of peripheral neuropathy associated with treatment and physical activity through the use of objective indicators such as wristband activity tracker and subjective evaluations obtained through interviews. Methods: This study included 11 patients with gynecological cancer, gastrointestinal cancer, and malignant lymphoma. Participants were requested to wear a wristband activity meter at two time points: early and mid-treatment. Activity-meter step counts were compared with factors such as energy expenditure and Functional Assessment of Cancer Therapy-General during early and mid-treatment. Interviews were analyzed qualitatively and inductively. Results: There was no difference in the number of steps taken by participants in the early and mid-treatment periods (P = 0.050), but they took more steps in the mid-treatment period than in the early period. Participants expended more energy during mid-treatment than early treatment, but these differences were not significant. We noted a correlation between the number of steps and energy expenditure in the mid-treatment period (r = 0.883). Comparisons between measures showed significant differences in "Impact" between early and mid-treatment on Distress and Impact Thermometer (P = 0.034). The impact of numbness on activity was assigned to three categories: loss of routine caused by numbness, coping with the numbness-related inconvenience using various resources, and acceptance of life with numbness with the support of others and self-strength. Conclusions: The participants devised strategies to maintain activities despite experiencing chemotherapy-induced peripheral neurotoxicity. The use of activity meters may enhance patient motivation, which in our opinion, is beneficial for self-care education.
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We aimed to verify the characteristics of lifestyles and frailty among older adults during and after the COVID-19 pandemic. This two-point cross-sectional study conducted a baseline survey (BL) in 2020 and a follow-up survey (FU) in 2023 with community-dwelling individuals aged ≥65 years in Japan. The 700 and 572 participants in the BL and FU were analyzed. We compared frailty occurrence and lifestyle characteristics between both surveys. In the BL and FU, 38.3 %, 52.4 %, and 9.3 % and 29.4 %, 59.4 %, and 11.2 % of the individuals were classified as robust, pre-frail, and frail, respectively, showing a significant decrease in the number of robust, and an increase in the number of pre-frail. A significant decrease in dietary intake was observed among robust individuals in the FU, with an overall significant decrease in communication opportunities in the BL. Therefore, lifestyle changes due to infection control measures may have a delayed impact on frailty.
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COVID-19 , Anciano Frágil , Fragilidad , Vida Independiente , Estilo de Vida , Humanos , Estudios Transversales , Japón/epidemiología , COVID-19/epidemiología , Anciano , Masculino , Femenino , Fragilidad/epidemiología , Anciano Frágil/estadística & datos numéricos , Anciano de 80 o más Años , Encuestas y Cuestionarios , Pandemias , SARS-CoV-2RESUMEN
BACKGROUND: There is a paucity of data on physical activity and its effects in patients after cervical spine surgery. OBJECTIVE: This study aimed to examine the association between physical activity and disability in patients after cervical spine surgery while also considering age, sex, pain, and central sensitization (CS)-related symptoms. METHODS: Participants included individuals with a cervical degenerative condition who had undergone surgery. Neck disability index, physical activity frequency, numerical rating scale for pain intensity, and short form of the CS inventory were recorded more than 1 year postoperatively. The linear mixed model was performed to examine the association between physical activity and disability. RESULTS: The responses of 145 participants were analyzed. The linear mixed model results showed that the stretching and light-intensity exercise frequency (ß=-0.14, p= 0.039) was independently associated with disability, adjusted for age, sex, pain, and CS-related symptoms. Conversely, other physical activities, such as walking and muscle strength exercises, were not associated with a disability. CONCLUSION: The findings emphasize the importance of performing regular physical activity, regardless of pain and CS-related symptoms.
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OBJECTIVE: To determine the association between health-related quality of life (HRQOL) and neck pain, kinesiophobia, and modalities of physical activity in individuals with postoperative degenerative cervical myelopathy and radiculopathy (DCM/R) because postoperative pain after cervical spine surgery is likely to persist, causing kinesiophobia and avoidance of physical activity. METHODS: A questionnaire was distributed to 280 individuals with DCM/R. The questionnaire comprised the following four items: HRQOL (EuroQol 5-dimensions 5-level), neck pain (numerical rating scale [NRS]), kinesiophobia (11-item Tampa Scale for Kinesiophobia [TSK-11]), and physical activity (paid work, light exercise, walking, strength training, and gardening). Hierarchical multiple regression analysis was performed using the NRS, TSK-11, and physical activity as independent variables. RESULTS: In total, 126 individuals provided analyzable responses (45.0%). After including the NRS score as an independent variable to the multiple regression equation for participants' background, the independent rate of the regression equation significantly improved by only 4.1% (R2=0.153). The addition of the TSK-11 score significantly improved this effect by 11.1% (R2=0.264). Finally, the addition of physical activity also significantly improved the explanatory rate by 9.9% (R2=0.363). CONCLUSION: Neck pain, kinesiophobia, and physical activity (specifically paid work and walking) were independently associated with HRQOL in individuals with postoperative DCM/R.
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The frequency of falls increases with age. In Japan, the population is aging rapidly, and fall prevention measures are an urgent issue. However, assessing fall risk during the coronavirus disease pandemic was complicated by the social distancing measures implemented to prevent the disease, while traditional assessments that involve actual measurements are complicated. This prospective cohort study predicted the risk of falls in community-dwelling older adults using an assessment method that does not require actual measurements. A survey was conducted among 434 community-dwelling older adults to obtain data regarding baseline attributes (age, sex, living with family, use of long-term care insurance, and multimorbidity), Frailty Screening Index (FSI) score, and Questionnaire for Medical Checkup of Old-Old (QMCOO) score. The participants were categorized into fall (n = 78) and non-fall (n = 356) groups. The binomial logistic regression analysis showed that it is better to focus on the QMCOO sub-item score, which focuses on multiple factors. The items significantly associated with falls were Q5 (odds ratio [OR] 1.95), Q8 (OR 2.33), and Q10 (OR 3.68). Our results were similar to common risk factors for falls in normal times. During the pandemic, being able to gauge the risk factors for falls without actually measuring them was important.
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Envejecimiento , Vida Independiente , Humanos , Anciano , Estudios Prospectivos , Factores de Riesgo , Encuestas y Cuestionarios , Accidentes por Caídas/prevención & control , Medición de Riesgo/métodosRESUMEN
BACKGROUND: It is unknown if central sensitization (CS)-related symptoms have an intermediate role that might explain how disability develops from pain after cervical spinal surgery. AIMS: The study aim was to investigate the role of CS-related symptoms in the relationship between pain and disability reported after cervical spinal surgery. DESIGN: Cross-sectional study. SETTINGS: Tertiary care spinal surgery center. PARTICIPANTS/SUBJECTS: The participants included individuals with a cervical degenerative condition who had undergone surgery. METHODS: The following patient-reported outcome measures were evaluated: (1) Numerical Rating Scale; (2) Neck Disability Index; and (3) Short Form of the Central Sensitization Inventory. A hypothesized model containing the CS-related symptoms and the relationships between pain and disability was constructed and tested by structural equation modeling. RESULTS: Questionnaires were mailed to 280 individuals, and responses were obtained from 145 participants. Of these respondents, 99 (68.3%) were males and 46 (31.7%) were females, with a mean age of 64.4 ± 12.3 years. The latent variable for pain, represented by the neck (coefficient: 0.856, p < .001) and upper limb pain (0.568, p < .001), influenced CS-related symptoms (coefficient: 0.504, p < .001). Pain directly affected disability (coefficient: 0.497, p < .001) and indirectly through CS-related symptoms. Bootstrap analysis confirmed this indirect effect (point estimate: 2.85, 95% confidence interval: 1.04 to 6.30, p = .04). CONCLUSIONS: The results revealed that neck and upper limb pain affected disabilities both directly and through CS-related symptoms. Future research should focus on the efficacy of biopsychosocial approaches for patients after cervical spine surgery with a high risk of disability due to CS-related symptoms.
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Sensibilización del Sistema Nervioso Central , Dolor , Masculino , Femenino , Humanos , Persona de Mediana Edad , Anciano , Estudios Transversales , Dimensión del Dolor/métodos , Vértebras Cervicales/cirugía , Evaluación de la DiscapacidadRESUMEN
AIM: The purpose of this study was to categorize and clarify transitions in the health status of older adults living in the community during the coronavirus disease (coronavirus disease 2019: COVID-19) pandemic. METHODS: The participants were older adults (≥65 years of age) who lived in Takasaki City, Gunma Prefecture. The survey items included basic information and subjective health perception (questionnaire for medical checkup of old-old). Latent class analyses were conducted for the first (baseline) and second surveys (6 months). The scores for each item were compared to identify the characteristics of each class at baseline and at 6 months. In addition, transitions in class affiliation from baseline to 6 months were summarized. RESULTS: A total of 434 of 1,953 participants (mean age: 79.1 years, 98 males and 336 females) completed the survey (22.2%). In both time periods, the responses were categorized into four classes: 1) good, 2) poor physical, oral and cognitive function, 3) poor social status and lifestyle, and 4) poor in all except social status and lifestyle. During 6 months of follow-up, a transition from the generally good class to the poor physical, oral and cognitive functions class was observed in many cases. CONCLUSIONS: The health status of the older adults living in the community was classified into four classes, and changes in health status occurred even within a short period of time during the COVID-19 pandemic.
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COVID-19 , Pandemias , Femenino , Masculino , Humanos , Anciano , Vida Independiente , COVID-19/epidemiología , Estado de Salud , CogniciónRESUMEN
[Purpose] We aimed to explore the factors that predict falls in community-dwelling older people over 6 months during their voluntary self-isolation for the coronavirus disease (SARS-CoV-2). [Participants and Methods] In this longitudinal study, we surveyed older people aged ≥65â years living in Takasaki City, Gunma Prefecture, using a questionnaire. We investigated the relationship between the frailty screening index and fall rate. [Results] A total of 588 older adults (response rate, 35.7%) filled and returned the questionnaire during the study period. Of these, 391 participants who had not applied for long-term care insurance and had completed the data on the response items were included in the study. Based on their responses in the survey questionnaire, 35 (8.95%) participants were grouped into the fall group and 356 into the non-fall group. Subsequently, the "no" response to "Can you recall what happened 5 minutes ago?" and "yes" response to "Have you felt tired for no reason (in the past 2 weeks)?" were identified as the significant factors associated with falls. [Conclusion] It is important to pay attention to the subjective evaluation of patients' cognitive decline and fatigue to prevent falls owing to the implementation of SARS-CoV-2 countermeasures.
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BACKGROUND: Low-friction slide sheets (SS) are designed to reduce compression loads on the body during manual handling tasks, such as boosting patients. Using SS has been shown to decrease muscle activity in the lower back and upper extremities. However, it is unclear if this effect varies with different bed positions. To investigate this, we studied the effects of SS use, bed height, and their combination on muscle activity during a simulated patient boost. METHODS: Thirty-three Japanese undergraduate students (age 21.0 ± 1.1 years; 14 men, 19 women) participated. Participants were asked to boost a dummy figure on the bed three times each using four conditions. During the repositioning task, electromyography of eight muscles of the lower back and upper and lower extremities, hip and knee joint flexion angles, pelvic forward tilt angle, and position of the center of mass based on the posterior superior iliac spine were evaluated. FINDINGS: Electrophysiological activities of muscles of lower back and upper extremities were significantly lower with SS than without it in both bed positions (30% and 40% of body height); the reduction in muscle activities with SS use was 20% to 40%. Lowering the bed did not affect the SS effect magnitude on reducing muscle activities, although postural changes, including hip and knee joint flexion, were observed. CONCLUSIONS/APPLICATION TO PRACTICE: SS reduced muscle activities in the back, upper, and lower extremities when the bed was in the low position, and this effect persisted at a bed height of ≥30% of the participant's height.
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Dolor de la Región Lumbar , Postura , Masculino , Humanos , Femenino , Adulto Joven , Adulto , Postura/fisiología , Electromiografía , Extremidades , MúsculosRESUMEN
BACKGROUND: Pain self-efficacy and gender may influence disability in patients with musculoskeletal disorders. The direct and interactive influence of pain self-efficacy and gender on postoperative disability with degenerative cervical myelopathy (DCM) is unclear. AIM: This study aimed to determine the effects of age, pain, and pain self-efficacy on disability postoperatively in patients with DCM, and explore whether these effects differ by gender. METHOD: A total of 180 participants who underwent DCM surgery were consecutively recruited. The following were evaluated: (1) demographic/descriptive data (age, gender, diagnosis, surgery date, procedure); (2) numerical rating scale pain and dysesthesia intensity; (3) Neck Disability Index; and (4) Pain Self-Efficacy Questionnaire. Hierarchical multiple regression analysis and simple slope analysis determined the effect of patients' biologic and psychosocial factors, and their interaction in terms of disability. RESULTS: The responses of 82 participants were analyzed. The hierarchical multiple regression final model analysis determined 57.1% participant disability variance; gender (B = 3.388; p < .01); pain (B = 3.574; p < .01); pain self-efficacy (B = -0.229; p < .01); age and gender (B = -0.201; p < .05); pain and gender (B = -3.749; p < .01); pain self-efficacy and gender (B = -0.304; p < .01) were significantly associated with disability. Simple slope test indicated that women showed weaker pain associations and stronger age and pain self-efficacy associations with disability than men. CONCLUSIONS: Pain self-efficacy improvement should be focused on after surgery in patients with DCM, especially women.
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Autoeficacia , Enfermedades de la Médula Espinal , Masculino , Humanos , Femenino , Enfermedades de la Médula Espinal/complicaciones , Enfermedades de la Médula Espinal/cirugía , Dolor , Dimensión del Dolor , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study was to determine the number of new subjective cognitive decline (SCD) complaints and associated factors in community-dwelling older adults during the COVID-19 pandemic in Japan. METHOD: A prospective cohort study was conducted in two periods: May to June 2020, and November 2020 to January 2021. We mailed a questionnaire to 1953 older adults in the first survey, and received 700 responses in the second. We analysed 534 participants without SCD in the first survey. We collected data on sociodemographic characteristics and administered the Questionnaire for Medical Checkup of Old-Old (QMCOO) to assess respondents' health condition. SCD was operationally defined using the QMCOO as reports of (1) forgetfulness, and (2) difficulty in naming dates. The subjects were divided into two groups by their condition at the second survey: an SCD (new SCD complaints) and a no-SCD (no new SCD complaints) group. RESULTS: A total of 85 (15.9%) participants had new SCD complaints. The Mann-Whitney U-test and chi-squared test showed that the SCD group had significantly more risk factors of SCD: walking speed (P = 0.001), smoking (P = 0.001), and existence of person with whom the patient could consult when disordered (P = 0.002). Multiple logistic regression analysis revealed that walking speed (odds ratio (OR) = 2.115, 95% confidence interval (CI): 1.259-3.553) and the presence of person to consult (OR = 3.619, 95% CI: 1.553-8.433) were significant related factors of new SCD complaints. CONCLUSION: Maintenance of physical condition and social support were associated with new SCD complaints during the COVID-19 pandemic.
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COVID-19 , Disfunción Cognitiva , Humanos , Anciano , Vida Independiente , Japón/epidemiología , Pandemias , Estudios Prospectivos , COVID-19/epidemiología , Disfunción Cognitiva/epidemiología , Disfunción Cognitiva/psicologíaRESUMEN
PURPOSE: To examine the association between consistent subjective cognitive decline and fall occurrence six months later. METHOD: A cohort study was conducted at two time points in community-dwelling older adults. The first survey was conducted from May to July 2020 and the second from November 2020 to January 2021. Older adults without missing data who had not fallen during the past year were analyzed. The questionnaire included sociodemographic data, a questionnaire for medical checkup of older adults, and a frailty screening index. We divided the participants into three groups according to the occurrence of subjective cognitive decline (SCD): 1) no SCD (did not complain of SCD at both time points), 2) unstable SCD (complained of SCD once), and 3) consecutive SCD (consistently complained of SCD). Multiple logistic regression analysis was used to examine the association between fall occurrence and SCD. Fall occurrences were obtained from the second survey. RESULTS: In total, 322 participants were included in the analysis. The numbers of patients with no SCD, unstable SCD, and consecutive SCD were 226 (70.2%), 61 (19.0%), and 35 (10.9%), respectively. In the second survey, the number of falls was 26 (8.1%). Multiple logistic regression analysis showed that consecutive SCD was associated with fall occurrence, even after adjusting for age, sex, comorbidity, cohabitants, and frailty status (OR:3.143, 95% CI:1.076-9.388); however, unstable SCD was not (OR:2.348, 95% CI:0.816-6.468). CONCLUSION: Consistent complaints of SCD were associated with the occurrence of falls. We highlighted the importance of evaluating SCD over time when considering falls.
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Disfunción Cognitiva , Fragilidad , Humanos , Anciano , Fragilidad/epidemiología , Estudios de Cohortes , Disfunción Cognitiva/epidemiología , Vida Independiente , Encuestas y CuestionariosRESUMEN
BACKGROUND: While clinical education-related stressors in other healthcare professions have been reported, clinical education stressors in physical therapy students are not yet clear. PURPOSE: This study aimed to identify clusters of stressors associated with clinical education among Japanese physical therapy students and determine the association between these clusters and emotional states. METHODS: Participants were physical therapy students who had completed five weeks of clinical education. In addition to demographic data, the survey included the Brief Job Stress Questionnaire (BJSQ) and the Stress Reaction Scale (SRS-18). Exploratory factor analysis was used to extract latent variables for sub-items of the BJSQ. Spearman's correlation coefficients between the extracted latent variables and the subscales of the SRS-18 were calculated. RESULTS: Data from 114 individuals (median age 21 years, 68 men and 46 women) were analyzed. The variables identified as clusters of stressors were: 1) "adaptation to clinical education"; 2) "task burden"; and 3) "appropriate work environment." These three clusters of stressors were significantly but only weakly correlated with the subscales of the SRS-18 (|rs| ≤ |-.39|). CONCLUSION: The stressors associated with physical therapy clinical education need to be understood in terms of the students' active attitude toward clinical education, the burden of practice tasks, and the physical environment during practice.
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Emociones , Estrés Psicológico , Masculino , Humanos , Femenino , Adulto Joven , Adulto , Estrés Psicológico/psicología , Estudiantes , Encuestas y Cuestionarios , Modalidades de FisioterapiaRESUMEN
AIM: SARC-F, a sarcopenia screening tool, has limited use but may be beneficial for detecting sarcopenia in frail older people. This study aimed to clarify the validity of the SARC-F questionnaire in older people. METHODS: In this validation study, 74 (36 men; age, 81.9 ± 6.7 years, 38 women; age, 83 ± 6.2 years) community-dwelling older people who attended a daycare facility participated in our study. Participants completed the SARC-F and SARC-calf circumference (SARC-CalF) questionnaires, and their body composition, walk speed and grip strength were measured. Sarcopenia was determined using the Asian Working Group for Sarcopenia criteria, and the participants were divided into non-sarcopenia and sarcopenia groups. SARC-F and SARC-CalF scores were evaluated using receiver operating characteristic curve analysis for sarcopenia considering the area under the curve. Internal consistency was evaluated using Cronbach's alpha. RESULTS: The prevalence of sarcopenia, defined by physical characteristics, was 60.0% in men and 48.1% in women. The area under the curve of the SARC-F for sarcopenia was 0.703 (95% confidence interval [CI]: 0.585-0.821, P = 0.001). Cronbach's alpha was 0.81, and the internal consistency was high. SARC-F had lower sensitivity (0.47; 95% CI: 0.31-0.64) but higher specificity (0.78; 95% CI: 0.60-0.89) than the sensitivity and specificity of SARC-CalF, respectively, and the sensitivity of SARC-F was higher than that reported in previous studies. CONCLUSION: The SARC-F questionnaire is more sensitive in assessing sarcopenia in low-functioning populations and can be used as a screening tool for sarcopenia in long-term daycare facilities for older people rather than in community-based healthcare activities. Geriatr Gerontol Int 2022; 22: 889-893.
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Sarcopenia , Anciano , Anciano de 80 o más Años , Femenino , Evaluación Geriátrica , Fuerza de la Mano , Humanos , Vida Independiente , Masculino , Tamizaje Masivo , Sarcopenia/diagnóstico , Sarcopenia/epidemiología , Sensibilidad y Especificidad , Encuestas y CuestionariosRESUMEN
We aimed to verify the frailty status and the factors associated with the change in frailty status during the COVID-19 pandemic. A three-wave cohort study was conducted every six months, from May to July 2020, November 2020 to January 2021, and again from May to July 2021. The frailty status was assessed using the frailty screening index. Multivariate generalized linear mixed-effects models were used to determine whether changes in frailty status were associated with health conditions and lifestyle. The 404 survey forms were analyzed. Decline in chewing function (beta = 0.552) and leg muscle strength weakness (beta = 0.515) were significantly associated with the change in frailty status over six months, and leg muscle strength weakness (beta = 0.512) was significantly associated over 12 months. Risk factors associated with worsening health should be assessed for appropriate support. It is especially important to assess subjective leg muscle weakness in older adults.
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COVID-19 , Fragilidad , Humanos , Anciano , Anciano Frágil , COVID-19/epidemiología , Pandemias , Estudios de Cohortes , Estudios Prospectivos , Vida Independiente , Fragilidad/epidemiología , Evaluación GeriátricaRESUMEN
Objectives: This study assessed the validity of a hypothesized model predicting that physical activity improves health-related quality of life (HRQOL) in older Japanese adults with pain, dysesthesia, and kinesiophobia following lumbar surgery. Methods: We included 431 elderly patients who underwent surgery for lumbar spinal stenosis at two hospitals. The frequency of physical activity, pain, dysesthesia, kinesiophobia (somatic focus and activity avoidance), and HRQOL were investigated using a questionnaire. Missing values were complemented by the stochastic regression imputation. We constructed the following model. (i) physical activity affects pain, dysesthesia, and kinesiophobia. (ii) pain, dysesthesia, and kinesiophobia separately affect HRQOL. This hypothetical model was tested by structural equation modeling. The model was improved based on a modified index. Results: Of the 431 respondents, 297 (median age 72 years, range 65-91 years; 158 men and 139 women) were analyzed (68.9%). The fit of the model improved based on the modification index and was acceptable comparative fit index, 0.948; Tucker-Lewis index, 0.919; root mean square error of approximation, 0.048 (90% confidence interval, 0.026-0.069), and standardized root mean square residual (0.046). The paths by which physical activities reduced pain or dysesthesia (standardized pass coefficients, -0.406) and somatic focus (-0.301) and consequently improved HRQOL were significant (pain/dysesthesia, -0.684; somatic focus, -0.218). Discussion. Our hypothesized model predicting that physical activity improves HRQOL in terms of pain, dysesthesia, and kinesiophobia in older Japanese adults after lumbar surgery was validated using cross-sectional data. Interventional studies on physical activity based on this model are required to establish the model.
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Parestesia , Calidad de Vida , Adulto , Anciano , Anciano de 80 o más Años , Estudios Transversales , Ejercicio Físico , Femenino , Humanos , Japón , Análisis de Clases Latentes , Masculino , Dolor , Encuestas y CuestionariosRESUMEN
Purpose: This study aimed to determine whether kinesiophobia mediates the relationship between low back pain (LBP), leg pain (LP), and leg dysesthesia (LD) and health-related quality of life (HRQOL) among Japanese individuals aged 65 years old and older treated with surgery for lumbar spinal stenosis (LSS). Patients and Methods: Data collection for this study took place between October 2019 and August 2020 at two Japanese medical facilities. Eligibility criteria for participants in this study were individuals aged 65 years or older and those who had undergone surgery for LSS at least more than one year ago. A self-administered questionnaire assessed the intensity of LBP, LP, and LD (numerical rating scale: NRS), HRQOL (EuroQol-5 Dimension-5 Levels: EQ-5D-5L), and kinesiophobia (Tampa Scale for Kinesiophobia-17 items: TSK-17). Mediation analysis using sex as a control variable was conducted. Results: Complete responses were obtained from 238 of 431 individuals (73.1 ± 5.1 years; 135 males and 103 females). The mediating effect of NRS scores for LBP, LP, and LD to EQ-5D-5L index on TSK-17 score was significant, respectively (LBP: -0.007 [95% confidence interval -0.012, -0.004], p = 0.000; LP and LD: -0.007 [-0.011, -0.004], p = 0.000). The strength of the association between NRS scores and EQ-5D-5L index decreased when the mediating effect of TSK-17 score (LBP: ß = -0.698 [-0.792, -0.603], p = 0.000 to ß = -0.616 [-0.707, -0.524], p = 0.000; LP: ß = -0.629 [-0.729, -0.529], p = 0.000 to ß = -0.539 [-0.638, -0.440], p = 0.000; LD: ß = -0.568 [-0.675, -0.460], p = 0.000 to ß = -0.482 [-0.586, -0.378], p = 0.000). The mediating effect of TSK score was greater in females than males. Conclusion: Kinophobia partially mediated the relationship between LBP, LP and LD, and HRQOL in Japanese aged 65 years and older after lumbar surgery. The mediating effect differed by sex.
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AIM: This study aimed to investigate a method for scoring the questionnaire for medical checkup of old-old (QMCOO) and to clarify a cut-off score for the discrimination of frailty. METHODS: Survey forms were distributed to 2,586 older adults. For old-old adults, the item characteristics of the QMCOO were indicated using the item response theory (IRT). A receiver operating characteristic (ROC) analysis was performed using the total score of the fitting model of QMCOO for suggesting a cut-off score to discriminate frailty. The cross-validity of the cut-off score was verified among young-old adults. RESULTS: Among 1,680 adults who responded, data from 975 old-old and 421 young-old adults were analyzed. The method for scoring zero or one on each item in QMCOO conformed to the IRT model. The item discrimination and difficulty met the criteria. An ROC analysis showed that the area under the curve (AUC) and cut-off score for the discrimination of frailty were 0.871 and 4 points (sensitivity = 0.811, specificity = 0.766, positive likelihood ratio [LR+] = 3.469, and negative likelihood ratio [LR-] = 0.247), respectively. For young-old adults, the AUC and cut-off score were 0.874 and 4 points (sensitivity = 0.741, specificity = 0.817, LR+= 4.053, and LR- = 0.317), respectively. CONCLUSIONS: The method for scoring zero or one on each item of the QMCOO was valid. A cut-off score of 4 for the discrimination of frailty demonstrated the interpretability of the QMCOO, while the usefulness of the QMCOO in young-old adults demonstrated cross-validity.
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Fragilidad , Anciano , Fragilidad/diagnóstico , Humanos , Examen Físico , Proyectos Piloto , Curva ROC , Encuestas y CuestionariosRESUMEN
[Purpose] This study aimed to assess fall-related risk factors among community-dwelling older adults during a period of voluntary self-isolation for preventing the spread of COVID-19. [Participants and Methods] This was a cross-sectional study. Survey questionnaire forms were distributed to 2,586 community-dwelling older adults in Takasaki City, Gunma Prefecture, Japan. Completed questionnaires were returned by mail. [Results] Of the 1,645 people who responded, 1,040 people aged 65 and over who did not apply for long-term care insurance and fully completed the questionnaire were included in this study. Since no in-person measurements were required, we utilized the Frailty Screening Index for the evaluations. We evaluated the relationship between questionnaire responses and fall rates among community-dwelling older adults. Among the results, "yes" responses to "Do you think you walk more slowly than before?" were identified as significantly associated with falls. [Conclusion] One must pay careful attention to subjectively assessing decreases in walking speed as a fall prevention measure during periods of self-restraint to prevent the spread of COVID-19 infection.