Associated Factors of Functional Ability in Older Persons Undergoing Hip Surgery Immediately Post-Hospital Discharge: A Prospective Study.

BACKGROUND: hip fractures commonly have an impact on older adults' health. Surgical treatment aims to reduce pain and promote functional ability. However, developing adverse health outcomes or complications post-hip surgery may impede older patients' recovery to return to functional ability as pre-fracture. We aimed to examine the association of personal factors and adverse health outcomes during hospitalization and post-hospital discharge on the functional ability of older people undergoing hip surgery. METHODS: a total of 120 older people with hip fractures who were scheduled for surgery at three tertiary hospitals and met the inclusion criteria were recruited for this study. Data were obtained at admission, before discharge, and during the two-week postoperative follow-up using the Demographic, Hip Dysfunction and Osteoarthritis Outcome Score, Joint Replacement, the Confusion Assessment Method (CAM) Thai version, and Health Outcome Questionnaires. Descriptive statistics and multiple logistic regression analyses were performed to analyze the data. RESULTS: most participants were female, with a mean age of 78.10 years (range = 60-93; SD = 8.37). The most common adverse health outcome during hospitalization was urinary tract infection, followed by delirium, pneumonia, deep vein thrombosis, and surgical site infection. At two weeks immediately post-hospital discharge, 16 participants experienced unpleasant events, including delirium, urinary tract infection, surgical site infection, and pneumonia. The significant predictors of poor functional ability at two weeks immediately post-hospital discharge were old age (OR = 1.114, p = 0.001), subtrochanteric fracture (OR = 13.48, p = 0.008), and type of surgery (OR = 4.105, p = 0.049).

Assessing the Predictive Power of Frailty and Life-Space Mobility on Patient-Reported Outcomes of Disability in Older Adults with Low Back Pain.

BACKGROUND: Frailty and decreased life-space mobility are known as risk factors to develop physical limitations leading to disability in older adults with low back pain (LBP). This cross sectional study aimed to investigate the prevalence and predictive power of frailty and life-space mobility on patient-reported outcomes of disability in older adults with LBP. METHODS: The sample comprised 165 older adults with LBP who visited two tertiary care hospitals between December 2021 and February 2022. The participants responded to structured standard questionnaires. Data were analyzed using descriptive statistics and robust logistic regression. RESULTS: More than two-thirds of participants were classified as non-frail (26.67%) or pre-frail (66.67%). Mobility restrictions and minimal to severe disability were identified. Controlling other variables, frailty (OR = 1.74, 95% CI: 1.14-2.64) and restricted life-space mobility (OR = 0.42, 95% CI: 0.26-0.67) were significantly associated with disability. Integrating frailty with life-space mobility evaluations demonstrated the highest predictive power for disability-related LBP (AUC = 0.89, 95% CI: 0.84-0.93). CONCLUSION: Frailty and restricted life-space mobility significantly predicted disability in older adults with LBP. Healthcare professionals should recognize the critical importance of integrating patient-reported outcomes with screening for frailty and life-space mobility limitation to optimize care or tract symptom progression.

Prevalence and Related Factors of Lower Urinary Tract Infection in Frail Older Adults Undergoing Major Noncardiac Surgery.

Urinary tract infections are the most common complication after surgery in older adults, resulting in poor operative outcomes and reduced quality of life after discharge. However, there is limited research investigating the relationships between urinary tract infection and associated factors in frail older surgical patients, particularly in Thailand. This retrospective study included 220 frail older patients aged ≥ 60 years who had undergone major noncardiac surgery at a tertiary care hospital in Thailand from January 2015 to December 2019. The sample was recruited using the criteria indicated in the modified Frailty Index-11 and having the blood glucose level determined within 2 h before surgery. The prevalence of lower urinary tract infections was 15% post-surgery. Firth's logistic regression analysis revealed that the equation could predict the accuracy of lower urinary tract infections by 88.5%. Frailty, blood glucose levels, complication during admission, and personal factors together predicted the variability of lower urinary tract infections. Adjusting for other variables, being an older adult with severe frailty and complications during hospital admission significantly increased the risk of developing lower urinary tract infections (odds ratio = 3.46, p < 0.05; odds ratio = 9.53, p < 0.001, respectively).

A comprehensive health education plus monitoring support program for older adults with knee osteoarthritis coexisting with overweight and type 2 diabetes.

Objectives: To examine the patient outcomes of a comprehensive health education plus village health volunteer monitoring support program on older adults with knee osteoarthritis who are overweight and have type 2 diabetes. Methods: Quasi-experimental, two-group, pretest-posttest design was applied. Using random geographic cluster sampling, older adults who met the inclusion criteria were assigned to two groups, 62 in the intervention group and 71 in the control group. The intervention group received the comprehensive health education plus village health volunteer monitoring support program. The control group received only the comprehensive health education program. Study outcomes, including blood glucose level, knee pain and range of motion, body weight, physical ability (Timed Up and Go Test), fatigue, depressive symptoms, quality of sleep, and quality of life, were assessed at baseline, 3 months, and 6 months after enrollment and analyzed using descriptive statistics and multivariate analysis of variance. Results: One hundred and ten participants completed the study (55 participants in each group). Most patient outcomes in the two groups showed general improvement with statistical significance (P ≤ 0.001): pain decreased, physical ability improved, less depressive symptoms and fatigue, quality of life and sleep improved. The interaction effect (the group and time) demonstrated statistically significant differences between the intervention and control groups on pain, knee range of motion, and fatigue according to each time follow-up (P < 0.001). Conclusions: The comprehensive health education plus village health volunteer monitoring support program promotes good patient outcomes in this population. The integrated health education resource and support for older adults with knee osteoarthritis and type 2 diabetes is an effective, non-surgical treatment that highlights professional nursing roles and non-professional roles-village health volunteers. Nurses should consider implementing a health education plus monitoring support program to mitigate the effects of chronic diseases and improve patients' quality of life.

Path Model Factors Associated with Depressive Symptoms among Older Thais Living in Rural Areas.

Depressive symptoms are complex and are often more severe in older people. However, there is limited research exploring the causal relationships between depression and its associated factors in the geriatric population, particularly in Thailand. We aimed to evaluate the direction of these complex relationships in the Thai population. A cross-sectional design was conducted on 312 Thai community-dwelling older adults aged 60 years or above who registered for primary care services. The participants were recruited from July 2019 to January 2020, and they responded to standard assessments. The relationships between pain, the number of medications, frailty, locomotive syndrome, and depressive symptoms were investigated using path analysis. The results showed that most participants were women and had multiple diseases, mild pain, frailty, and grade I−II locomotive syndrome. The prevalence of depressive symptoms was 16%. The model showed significant positive direct and indirect paths from locomotive syndrome to depressive symptoms (ß = 0.296, p < 0.01; ß = 0.099, p < 0.01, respectively). There was a significant positive direct path from frailty to depressive symptoms (ß = 0.219, p < 0.01) and a significant positive indirect path from pain to depressive symptoms (ß = 0.096, p < 0.01).

Frailty measurements in hospitalised orthopaedic populations age 65 and older: A scoping review.

AIMS AND OBJECTIVES: To identify and compare frailty instruments used with hospitalised orthopaedic patients aged over 65. BACKGROUND: Frailty predicts clinical events in orthopaedic patients aged over 65. However, the strengths and limitations of different approaches to measuring frailty in this population are rarely discussed. As such, a comprehensive review to address the gap is needed. DESIGN: Scoping review using Arksey and O'Malley framework. METHODS: PubMed, CINAHL, PsycINFO, Scopus and EMBASE databases were searched to identify studies published from 2006 to 2020 regarding frailty instruments in older orthopaedic patients. The Preferred Reporting Items for Systematic Reviews and Meta-analyses were followed. RESULTS: The initial search resulted in 1,471 articles. After review against inclusion and exclusion criteria, a final set of 31 articles containing 15 unique frailty instruments were evaluated. Most of the articles were from Western countries. Fried's phenotype and Frailty Index were commonly used. The frailty index was mostly modified to measure frailty. In hip fracture, physical function items were frequently modified in the measurement of frailty. Trained physicians and nurses administered most frailty instruments. Frailty screening was commonly conducted at hospital admission and used to prognosticate both postoperative complications and hospital outcomes. Most instruments could be completed within 10 min. Reported psychometrics had acceptable reliability and validity. CONCLUSION: Many reliable frailty measures have been used in the inpatient orthopaedic settings; however, evidence is still lacking for a gold standard frailty instrument. More research is needed to identify the best-performing measure. Frailty evaluation in patients with physical limitations is challenging with existing instruments. Clinical context, resources required and instrument quality are essential factors in selecting a frailty instrument. RELEVANCE TO CLINICAL PRACTICE: Musculoskeletal symptoms in older patients may bias frailty assessment. Proactive frailty screening with valid and practical instruments is vital to strengthen preoperative risk stratification and improve post-surgical outcomes.

Behavior Change Factors and Retention in Dietary Interventions for Older Adults: A Scoping Review.

BACKGROUND AND OBJECTIVES: Although poor diet is a major driver of morbidity and mortality in people aged 60 and older, few dietary interventions are widely implemented for this population. We mapped behavior change theories, agents, and techniques in dietary interventions for adults aged 60 and older and explored relationships between these factors and ability to retain at least 80% of the study participants. RESEARCH DESIGN AND METHODS: We conducted a scoping review using MEDLINE, CINAHL, and Web of Science through April 2021 for dietary interventions in adults aged 60 and older. We collated, summarized, and calculated frequency distributions of behavior change theories, behavior change agents, and behavior change techniques (BCTs) using BCTv1 taxonomy with regard to participant retention across 43 studies. RESULTS: Only 49% and 30% of the studies reported behavior theory and change agents, respectively. Of the studies reporting on theory and agents, the most common were social cognitive theory and the related mechanism of self-efficacy. The most common BCTv1 clusters were "shaping knowledge" and "goals and planning." Several BCTv1 clusters such as "antecedents" and "reward and threat" and evidence for concordance between BCTs and change agents were more common in interventions with higher retention rates. DISCUSSION AND IMPLICATIONS: Mechanistically concordant studies with BCTs that involve resource allocation and positive reinforcement through rewards may be advantageous for retention in dietary intervention for older adults. Future studies should continue developing theory and mechanism-oriented research. Furthermore, future studies should consider diversifying the portfolio of currently deployed BCTs and strengthening a concordance between BCTs and mechanisms of change.

Predicting hospital outcomes with the reported edmonton frail scale-Thai version in orthopaedic older patients.

AIMS AND OBJECTIVES: To test the ability of the Reported Edmonton Frail Scale-Thai version to predict hospital outcomes compared with standard preoperative assessment measures (American Society of Anesthesiologists physical status classification and the Elixhauser Comorbidity Measure) in older Thai orthopaedic patients. BACKGROUND: Frailty is a common geriatric condition. No previous studies have assessed frailty among orthopaedic patients in Thailand. Effective frailty screening could enhance quality of care. DESIGN: Prospective cohort study in a university hospital. METHODS: Two hundred hospitalised patients, aged 60 years or older and scheduled for orthopaedic surgery, participated in the study. Frailty was evaluated using the Reported Edmonton Frail Scale-Thai version. Multiple Firth logistic regression was used to model the effect of frailty on postoperative complications, postoperative delirium and discharge disposition. Length of stay was examined using Poisson regression. Comparing predictability of the instruments, the area under the receiver operating characteristic curve and mean squared errors were evaluated. The STROBE guideline was used. RESULTS: Participants' mean age was 72 years; mostly were female, frail and underwent knee, spine and/or hip surgery. Poor health outcomes including postoperative complications, postoperative delirium, and not being discharged to the home were commonly identified. The length of stay varied from three days to more than ten weeks. Frailty was significantly associated with postoperative complications, postoperative delirium and prolonged length of stay. The Reported Edmonton Frail Scale-Thai version revealed good performance for predicting postoperative complications and postoperative delirium and was improved by combining with standard assessments. CONCLUSION: The Reported Edmonton Frail Scale-Thai version, alone or combined with standard assessment, was useful for predicting adverse outcomes in older adults undergoing orthopaedic surgery. RELEVANCE TO CLINICAL PRACTICE: These findings indicate that nurse professionals should apply culturally sensitive frailty screening to proactively identify patients' risk of frailty, improve care quality and prevent adverse outcomes.

The effect of e-health interventions promoting physical activity in older people: a systematic review and meta-analysis.

INTRODUCTION: The objectives of this review paper were to synthesize the data from randomized controlled trials in the literature to come to a conclusion on the effects of e-health interventions on promoting physical activity in older people. METHODS: The Medline, CINAHL, Embase, PsycINFO, and SportDiscus databases were searched for articles about studies that 1) recruited subjects with a mean age of > 50 years, 2) tested e-health interventions, 3) employed control groups with no or less advanced e-health strategies, 4) measured physical activity as an outcome, 5) were published between 1st January 2008 and 31st May 2019, and 6) employed randomized controlled trials. The risk of bias in individual studies was assessed using the Physiotherapy Evidence Database scale. To examine the effects of the interventions, variables quantifying the amount of physical activity were extracted. The within-group effects of individual studies were summarized using Hedges g and 95% confidence intervals. Between-group effects were summarized by meta-analyses using RevMan 5.0 with a random effect model. RESULTS: Of the 2810 identified studies, 38 were eligible, 25 were included in the meta-analyses. The within-group effect sizes (Hedges g) of physical activity in the intervention group at T1 ranged from small to large: physical activity time (0.12 to 0.84), step counts (- 0.01 to 11.19), energy expenditure (- 0.05 to 0.86), walking time (0.13 to 3.33), and sedentary time (- 0.12 to - 0.28). The delayed effects as observed in T2 and T3 also ranged from small to large: physical activity time (0.24 to 1.24) and energy expenditure (0.15 to 1.32). In the meta-analysis, the between-group effect of the e-health intervention on physical activity time measured by questionnaires, physical activity time measured by objective wearable devices, energy expenditure, and step counts were all significant with minimal heterogeneity. CONCLUSION: E-health interventions are effective at increasing the time spent on physical activity, energy expenditure in physical activity, and the number of walking steps. It is recommended that e-health interventions be included in guidelines to enhance physical activity in older people. Further studies should be conducted to determine the most effective e-health strategies.

Accelerometer-Measured Physical Activity Levels and Fatigue in Older Women.

The authors examined whether the associations between physical activity (PA) levels and fatigue vary by body mass index and physical performance, and whether substituting sedentary time (ST) with low light PA, high light PA, and moderate to vigorous PA (MVPA) was associated with better mean fatigue scores. In total, 6,111 participants (aged 65 years and older) were from the Women's Health Initiative Objective Physical Activity and Cardiovascular Health Study. PA levels were from a hip-worn GT3X accelerometer. Overall fatigue, energy, and weariness subdomains were from the RAND-36 Vitality subscale. Isotemporal substitution models examined the time-substitution effects. Interactions were observed between MVPA and short physical performance battery performance measure (p < .05). Substituting ST with 34.3 min of MVPA was associated on average with a 1.63-point improvement in fatigue score. Substituting ST with 50.2 min of low light PA and 34.3 min of MVPA was associated on average with an energy score improvement of 1.18 and 2.06 points respectively. Substituting ST with 34.3 min of MVPA was associated on average with a 1.08-point improvement in weariness score (p < .05 for all).

The Reported Edmonton Frail Scale-Thai version: Development and Validation of a Culturally-Sensitive Instrument.

Frailty may lead to increased vulnerability, disability, and adverse health outcomes in older adults. Early detection has been described as the best approach to manage frailty; however, frailty instruments are not widely available, particularly in the Thai language. The purpose of this cross-sectional study was to develop a culturally adapted Thai version of the Reported Edmonton Frail Scale and to validate the psychometric properties of the new instrument in hospitalized older Thai adults. Reliability and validity were examined. Participants completed questionnaires that included demographic and health information, and the Reported Edmonton Frail Scale-Thai version. Results revealed that the new instrument was reliable and had good content validity. Inter-rater reliability was strong. Confirmatory factor analysis showed a fair fit for the whole model, but most domains were strongly associated with frailty. On average, the instrument was completed under 7 minutes. The Thai version of the frailty instrument may be a practical tool for frailty evaluation, and could inform inpatient care, both locally and internationally; future research is needed to confirm predictability and feasibility in other clinical settings and populations.

Promoting Behavioral Change in Mobile Health Interventions for Older Adults: A Scoping Review.

The current study reviewed the effectiveness of mobile health interventions in eliciting behavioral change across a range of health conditions and examined integration of behavioral change theory, techniques, and agents in interventions among people age ≥60. The initial search returned 1,929 articles: 779 in PubMed, 522 in CINAHL, 633 in PsycINFO, and 131 in EMBASE. The final sample included 20 articles. Most interventions targeted and reported increases in physical activity and disease and medication management. Some studies were informed by behavioral change theories and included behavioral change agents. The most commonly used behavior change techniques were in the form of self- or external-monitoring and receiving tailored feedback on a person's progress. As the National Institutes of Health currently calls for an increased focus on mechanisms of change, future studies should specify features promoting behavioral change and consider whether interventions worked by engaging the hypothesized change mechanisms. [Research in Gerontological Nursing, 13(2), 102-116.].

Path model of factors influencing health-related quality of life among older people with knee osteoarthritis.

Chronic illness has a significant effect on quality of life, and a critical measure of health outcomes. Correlations between pain, depressive symptoms, fatigue, and physical function and their direct and indirect effects on quality of life were determined among 200 Thai older population with knee osteoarthritis using the Numeric Rating Scale, the Multidimensional Assessment of Fatigue, and the Thai Geriatric Depression Scale-15. Physical function was investigated by using the Timed Up and Go test. Path analysis revealed significant negative direct paths from pain, depressive symptoms, fatigue, and Timed Up and Go test results to quality of life. Pain, fatigue, and the Timed Up and Go test results had indirect effects on quality of life, while depressive symptoms had no indirect effect on quality of life. Increases in pain, depressive symptoms, fatigue, and Timed Up and Go test results were associated with reductions in quality of life. An understanding of the complex relationship among these variables is beneficial for designing an appropriate intervention for improving quality of life among older people with knee osteoarthritis.

Self-regulation in older Thai women with self-reported knee osteoarthritis: A path analysis.

This study aimed at testing factors influencing coping behavior and health status among older women with knee osteoarthritis. A total of 274 participants completed questionnaires. Model testing revealed that self-efficacy was the most powerful predictor of coping behavior. Illness representation had a significant direct and indirect effect on health status and was a better predictor of health status than were the other variables. Understanding the complex relationships among study variables should help to tailor future interventions to better address the symptoms of osteoarthritis and to promote optimal health in older Thai women who report knee osteoarthritis.