Time trends in the incidence of interstitial lung disease across Brazil, Russia, India, China and South Africa (BRICS) from 1990 to 2019: An age-period-cohort analysis.

BACKGROUND AND OBJECTIVE: The global incidence of interstitial lung disease (ILD) has risen over the past few decades. However, few studies have evaluated the status and incidence trends of ILD in Brazil, Russia, India, China and South Africa (BRICS). This study assesses the trends of ILD incidence across the BRICS with an emphasis on ILD changes from 1990 to 2019. METHODS: Incidence rates were estimated by the data obtained from the Global Burden of Disease Study 2019 (GBD 2019). Age-period-cohort modelling was used to estimate the effects on ILD from 1990 to 2019, and the net drift and local drift were calculated. RESULTS: In 2019, a total of 11.4 million cases of ILD were reported in the BRICS countries. From 1990 to 2019, the incidence rate of ILD in BRICS showed an upward trend. India consistently reported the highest incidence rate, while China showed the fastest growth rate (107.6%). Russia reported a similar incidence rates for men and women, with a lower age of peak incidence compared to the other four countries. We found the time effect was unfavourable for BRICS in the first decade, especially for Brazil; in China and Brazil, the risk of people born after 1960 has rapidly decreased. CONCLUSION: ILD shows a rising incidence in BRICS. with the trends varying based on age and other environmental factors. BRICS should strengthen specific public health approaches and policies for different stages and populations.

Switching Intrinsic Magnetic Skyrmions with Controllable Magnetic Anisotropy in van der Waals Multiferroic Heterostructures.

Magnetic skyrmions, topologically nontrivial whirling spin textures at nanometer scales, have emerged as potential information carriers for spintronic devices. The ability to efficiently create and erase magnetic skyrmions is vital yet challenging for such applications. Based on first-principles studies, we find that switching between intrinsic magnetic skyrmion and high-temperature ferromagnetic states can be achieved in the two-dimensional van der Waals (vdW) multiferroic heterostructure CrSeI/In2Te3 by reversing the ferroelectric polarization of In2Te3. The core mechanism of this switching is traced to the controllable magnetic anisotropy of CrSeI influenced by the ferroelectric polarization of In2Te3. We propose a useful descriptor linking the presence of magnetic skyrmions to magnetic parameters and validate this connection through studies of a variety of similar vdW multiferroic heterostructures. Our work demonstrates that manipulating magnetic skyrmions via tunable magnetic anisotropies in vdW multiferroic heterostructures represents a highly promising and energy-efficient strategy for the future development of spintronics.

Trends and age-period-cohort effect on the incidence of falls from 1990 to 2019 in BRICS.

Background: The increasing burden of falls in BRICS countries warrants a comprehensive investigation to understand the dynamics and trends. This study utilized data from the Global Burden of Disease Study (GBD) 2019 to assess fall incidence rates in Brazil, Russia, India, China, and South Africa (BRICS) to provide valuable insights for the development of targeted prevention and management strategies. Methods: Data from the GBD 2019 were employed to estimate fall incidence rates. The study utilized age-period-cohort (APC) model analysis, implemented using R 4.3.0 software and the R package apc, to examine fall incidence trends from 1990 to 2019. Results: In 2019, the BRICS nations collectively reported 32.32 million fall cases. The overall fall incidence rate increased from 2681.7 per 100,000 people in 1990-2896.3 per 100,000 people in 2019. China and India exhibited escalating trends, with China experiencing the highest growth rate at 21%, followed by India at 5.8%. South Africa displayed a comparatively lower overall incidence rate increase. Notably, the 90-94 age group in China exhibited the most significant deterioration, with men and women experiencing annual increases of 4.23% and 1.77%, respectively. Age effects indicated a higher susceptibility to falls among preschool children and the elderly. Period effects revealed no improvement in the fall state for India (2005-2019) and China (2015-2019). Cohort effects adversely impacted the incidence rate for individuals born earlier in South Africa. Conclusion: The present study highlights a consistent upward trend in fall incidence rates across BRICS countries from 1990 to 2019. With an aging population, the burden of fall-related diseases is on the rise in these nations. Our results underscore the necessity of formulating evidence-based disease prevention and management approaches tailored to the distinctive demographic attributes of each nation. Addressing these trends is crucial for mitigating the growing impact of falls on public health in BRICS countries.

Daytime symptom trajectories among adults with stable heart failure and insomnia: evidence from a randomised controlled trial of cognitive behavioural therapy for insomnia.

People with heart failure (HF) experience a high symptom burden and prevalent insomnia. However, little is known about daytime symptom trajectories after cognitive behavioural therapy for insomnia (CBT-I). In this study we describe: (1) daytime symptom trajectories among adults with insomnia and stable HF over 1 year, (2) how symptom trajectories differ between CBT-I versus HF self-management interventions, and (3) associations between demographic, clinical, and sleep characteristics, perceived stress, health-related quality of life (HRQoL), functional performance and daytime symptoms trajectories. We retrospectively analysed data from a randomised controlled trial of CBT-I versus HF self-management (NCT0266038). We measured sleep, perceived stress, HRQoL, and functional performance at baseline and symptoms at baseline, 3, 6, and 12 months. We conducted group-based trajectory modelling, analysis of variance, chi-square, and proportional odds models. Among 175 participants (mean [standard deviation] age 63.0 [12.9] years, 57.1% male, 76% White), we found four daytime symptom trajectories: (A) low improving symptoms (38.3%); (B) low psychological symptoms and high improving physical symptoms (22.8%); (C) high improving symptoms (24.0%); and (D) high not improving symptoms (14.9%). The CBT-I versus the HF self-management group had higher odds of belonging to Group A compared to other trajectories after controlling for baseline fatigue (odds ratio = 3.27, 95% confidence interval 1.39-7.68). The difference between the CBT-I and the HF self-management group was not statistically significant after controlling for baseline characteristics. Group D had the highest body mass index, perceived stress, and insomnia severity and the lowest cognitive ability, HRQoL, and functional performance. Research is needed to further evaluate factors contributing to symptom trajectories.

Pain sensation and gut microbiota profiles in older adults with heart failure.

Objectives: Patients with heart failure (HF) experience severe pain and may have altered pain sensation; however, the underlying mechanisms of these symptoms are not yet fully understood. Identifying pain sensation and genomic biomarkers of pain in older adults with HF is a critical step toward developing personalized interventions to improve pain management and outcomes. This study aimed to investigate the differences in pain sensation, gut microbiota, self-reported pain, and symptoms in older adults with and without HF. Methods: Twenty older adults with HF and age-matched healthy controls (HCs) were recruited in the Northeastern United States. Quantitative sensory testing and conditioned pain modulation were performed on the nondominant upper arm to detect the mechanical, thermal, and pressure pain thresholds and pain modulations. Stool samples were collected, and the 16S rRNA V4 gene region of stool samples was sequenced and processed using the Mothur 1.42.3 pipeline. Self-reported pain and symptoms were measured by the Brief Pain Inventory and the NIH Patient-reported Outcomes Measurement Information System. The associations between pain sensation, gut microbiota α-diversity indices, and pain and symptoms were explored using the Spearman correlations. Results: The HF and HC subjects' mean ages were 73.50 (SD = 8.33) and 67.10 (SD = 7.64), respectively. The HF subjects reported significantly higher pain intensity and interference, sleep disturbance, fatigue, anxiety, and depression than the HCs. The HF subjects also had a significantly lower level of physical function and participation in social roles and activities. Compared with the HCs, the HF subjects had significantly altered conditioned pain modulation heat effect and gut microbiota compositions and predicted metabolic functions. The Statistical Analysis Of Metagenomic Profiles indicated that the HF subjects had a significantly decreased cardiac muscle contraction pathway compared with the HCs. The correlation analysis showed that the quantitative sensory testing profiles and gut microbiota diversity index were significantly associated with pain and symptoms in older adults with HF. Conclusions: Older adults with HF had more severe self-reported pain and symptoms, altered pain sensation, and different gut microbiota composition and function compared with age-matched HCs. Pain sensation and gut microbiota may contribute to pain and symptoms in older adults with HF and could serve as biomarkers of pain and symptoms of HF. Further research with a larger sample size is warranted to confirm these findings.

Rest-activity rhythms predict time to hospitalizations and emergency department visits among participants in a randomized control of adults with heart failure and insomnia.

BACKGROUND: We examined the effects of insomnia and diurnal rest-activity rhythms (RARs) on time to hospitalizations and emergency department (ED) visits in a randomized controlled trial of cognitive behavioral therapy for insomnia among people with chronic heart failure (HF) and insomnia. METHODS: Among 168 HF patients, we measured insomnia, CPAP use, sleep, symptoms, and 24-h wrist actigraphy and computed the circadian quotient (strength of the RAR) from wrist actigraphy and computed cox-proportional hazard and frailty models. RESULTS: Eighty-five (50.1%) and ninety-one (54.2%) participants had at least one hospitalization or ED visit, respectively. NYHA class and comorbidity predicted time to hospitalizations and ED visits, while younger age and male sex predicted earlier hospitalizations. Low ejection fraction predicted time to first cardiac event and composite events. Independent of clinical and demographic predictors, a lower circadian quotient and more severe pain significantly predicted earlier hospitalizations. A more robust circadian quotient, more severe insomnia, and fatigue predicted earlier ED visits independent from clinical and demographic factors. Pain and fatigue predicted composite events. CONCLUSION: Insomnia severity and RARs independently predicted hospitalizations and ED visits independent of clinical and demographic variables. Further research is necessary to determine whether improving insomnia and strengthening RARs improves outcomes among people with HF. CLINICAL TRIALS REGISTRATION: NCT02660385.

Pain self-management plus activity tracking and nurse-led support in adults with chronic low back pain: feasibility and acceptability of the problem-solving pain to enhance living well (PROPEL) intervention.

BACKGROUND: Chronic low back pain can lead to individual suffering, high medical expenditures, and impaired social well-being. Although the role of physical activity in pain management is well established, the underlying mechanisms of biological and clinical outcomes are unknown. This study aimed to assess the feasibility and acceptability of a pain self-management intervention, Problem-Solving Pain to Enhance Living Well, which employs wearable activity tracking technology and nurse consultations for people with chronic low back pain. METHODS: This one-arm longitudinal study recruited 40 adults aged 18-60 years with chronic low back pain. Over 12 weeks, participants watched 10 short video modules, wore activity trackers, and participated in nurse consultations every 2 weeks. At baseline and the 12-week follow-up, they completed study questionnaires, quantitative sensory testing, and blood sample collection. RESULTS: Forty participants were recruited, and their mean age was 29.8. Thirty-two participants completed the survey questionnaire, quantitative sensory testing, Fitbit activity tracker, and bi-weekly nurse consultation, and 25 completed the evaluation of biological markers. The overall satisfaction with the Problem-Solving Pain to Enhance Living Well video modules, nurse consultations, and Fitbit in pain management was rated as excellent. No adverse events were reported. Between the baseline and 12-week follow-up, there was a significant decrease in pain intensity and interference and an increase in the warm detection threshold at the pain site. CONCLUSIONS: Despite concerns about the participant burden due to multidimensional assessment and intensive education, the feasibility of the Problem-Solving Pain to Enhance Living Well intervention was favorable. Technology-based self-management interventions can offer personalized strategies by integrating pain phenotypes, genetic markers, and physical activity types affecting pain conditions. TRIAL REGISTRATION: This pilot study was registered with ClinicalTrials.gov [NCT03637998, August 20, 2018]. The first participant was enrolled on September 21, 2018.

An Evolutionary Concept Analysis in People With Heart Failure-Symptom Clusters or Symptom Cluster Profiles?

The concept of symptom clusters in heart failure (HF) has been defined and measured inconsistently. We used Rodgers' evolutionary method to review related concepts in the HF literature. Symptom clusters and symptom cluster profiles are characterized by multiple symptoms, a synergistic relationship, and result in a myriad of poor outcomes. Researchers should carefully consider the conceptual differences underpinning symptom clusters and symptom cluster profiles and choose the appropriate concept aligned with their research questions, empirical methods, and target HF population.

Partners' Experience of Informal Caregiving for Patients With Heart Failure: A Meta-ethnography.

BACKGROUND: Individuals with heart failure (HF), a debilitating disease with ongoing adaptation and management, are often cared for by partner caregivers whose needs and voices are overshadowed by the demands of HF management. With multidimensional needs and complex challenges for individuals with HF, partner caregivers have to deal with uncertainty and need guidance. Given the vital role of partners, attention should be drawn toward understanding the experience of HF partner caregivers. OBJECTIVE: The aim of this study was to synthesize existing qualitative evidence related to caregivers' views and experiences of caring for their partners with HF. This knowledge would assist healthcare providers to better meet the demand of partners and provide them with effective guidance. METHODS: A meta-ethnography of qualitative evidence was guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis recommendations for reporting systematic reviews. A comprehensive search of PubMed, Scopus, ISI Web of Science, CINAHL, PsycINFO, and EMBASE, as well as hand searches of the reference lists from included articles, was conducted. A combination of subject terms including MeSH and keywords related to HF, partner experience, and qualitative methods was used to identify studies. Studies were included if they were published in English between January 2000 and December 2020 and examined caregivers' experiences in providing care for their partner with HF by using qualitative methods. RESULTS: Ten articles were included, with 178 participants, and most partners were female. Five studies were conducted in the United States, and 4 studies were conducted in Sweden. Five studies reported partners' health problems; 8 of the studies delineated the inclusion and exclusion criteria for partners. Five overarching themes emerged: shouldering the responsibility, being overloaded, bearing emotional burdens, staying positive, and "left in the dark," craving support from others. CONCLUSIONS AND CLINICAL IMPLICATIONS: Given the complex roles in caring for individuals with HF, more qualitative research is strongly warranted to enhance caregivers' support and education. A deeper and more comprehensive understanding of the experiences of caregivers for partners with HF is essential for developing tailored interventions. Healthcare providers should be aware of the importance of ongoing assessment and evaluate partner caregivers' needs and assist them in providing more information and formulating coping strategies as required.

Nurses' knowledge of heart failure assessment and management: A cross-sectional survey.

BACKGROUND: Nurses' knowledge of heart failure (HF) is highly variable, ranging from expert to poor, potentially leading to inadequate self-care. OBJECTIVES: (1) document the knowledge variation of HF assessment and management among specialist and generalist nurses; (2) determine factors that may be associated with nurses' knowledge; and (3) describe nurses' views of knowledge deficits and ways to improve nurses' knowledge to better meet the needs educational interventions. METHOD: Members of the American Association of Heart Failure Nurses and Registered Nurses were invited to participate in a cross-sectional survey. Independent samples t-test, chi-square, and linear regression were used for quantitative analysis. Text analysis was applied to analyze the themes of qualitative comments. RESULTS: A total of 918 nurses completed the survey. Specialist nurses had higher scores than generalist nurses with statistically significant F-test for diet, fluid, signs/symptoms, medication, and exercise. Both specialist and generalist nurses were least knowledgeable about dry weight, asymptomatic hypotension, and transient dizziness. Being a specialist nurse was associated with higher level of knowledge scores. Years of experience and race were significant factors associated with knowledge scores in generalist nurses. Confidence level and race were significant predictors for specialist nurses. Three themes emerged regarding the cause of nurses' insufficient knowledge and several approaches were provided. CONCLUSIONS: Specialist nurses are not only knowledgeable, but their knowledge levels are less variable compared to generalist nurses. There is a need to identify additional factors that may potentially influence nurses' knowledge, contributing to the effectiveness of interventions.

The association between psychological factors and self-care in patients with heart failure: an integrative review.

AIMS: This integrative review aims to describe the current evidence concerning the relationship between a broad range of psychological factors (depression, depressive symptoms, anxiety, stress, and type-D personality) and self-care in patients with heart failure. METHODS AND RESULTS: Six electronic databases were searched and keywords were used to identify potential eligible studies published within the last 10 years. To be eligible, individuals with heart failure aged 18 years or older and who were included in any type of observational study that examined the association between psychological factors and self-care were considered. Twenty articles were included, and 16 of them reported that depression/depressive symptoms were associated with poorer self-care, after controlling for age, sex, education level, cardiac history, or comorbidities. Five studies found that self-care confidence/self-efficacy mediates the relationship between depression/depressive symptoms and self-care. The association between depression/depressive symptoms and self-care varied in assessment methods and statistical approaches. Seven studies showed an inverse association between anxiety and self-care. Four studies found a stronger association between self-care and depression compared with the relationship between self-care and other psychological factors. Stress and type-D personality were both associated with self-care in four studies. CONCLUSION: Depression/depressive symptoms and anxiety were found to be inversely associated with self-care in patients with heart failure. Depression exhibited a stronger impact on self-care than other psychological factors. Limited studies assessed stress and type-D personality; the results should be considered with caution. Further studies are warranted on different psychological factors and their underlying mechanisms in individuals with heart failure.

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

OBJECTIVE: To synthesize the impact of health literacy on pain self-management contexts, processes, and outcomes. METHODS: This systematic review employed a narrative synthesis. We used databases, including PubMed and PsycINFO, and handsearching of the reference lists to identify articles published before December 2020. Pain self-management variables were chosen based on the Individual and Family Self-Management Theory. Quality was assessed using the National Institute of Health quality assessment tool for observational and cross-sectional studies. RESULTS: Twenty studies that included 6173 participants were used. Most studies measured functional domains of the health literacy concept. Twelve studies reported small to large associations between health literacy and pain knowledge, medication regimen adherence, or pain. Thirteen studies considered health literacy clinical risks in tailoring education, while seven viewed it as personal assets developed via education. CONCLUSIONS: Limited information on the contribution of health literacy to pain self-management context factors and processes exists. Current evidence was limited by a lack of temporality, theoretical basis, and a priori sample estimation. PRACTICE IMPLICATIONS: Using brief functional literacy scales in the clinical environment can be more practical. Identifying patients' literacy levels helps clinicians personalize education, which then promotes patients' knowledge of pain, medication regimen adherence, and pain control.

Hypoxia induces chemoresistance of esophageal cancer cells to cisplatin through regulating the lncRNA-EMS/miR-758-3p/WTAP axis.

Hypoxia contributes significantly to the development of chemoresistance of many malignancies including esophageal cancer (EC). Accumulating studies have indicated that long non-coding RNAs play important roles in chemotherapy resistance. Here, we identified a novel lncRNA-EMS/miR-758-3p/WTAP axis that was involved in hypoxia-mediated chemoresistance to cisplatin in human EC. Hypoxia induced the expressions of lncRNA EMS and WTAP, and reduced the expression of miR-758-3p in EC cell line ECA-109. In addition, the expressions of EMS and WTAP were required for the hypoxia-induced drug resistance to cisplatin in EC cells, while overexpression of miR-758-3p reversed such chemoresistance. The targeting relationships between EMS and miR-758-3p, as well as miR-758-3p and WTAP, were verified by luciferase-based reporter assays and multiple quantitative assays after gene overexpression/knockdown. Moreover, we found significant correlations between tumor expressions of these molecules. Notably, higher levels of EMS/WTAP, or lower levels of miR-758-3p in tumors predicted worse survivals of EC patients. Furthermore, in a xenograft mouse model, targeted knockdown of EMS and WTAP in ECA-109 cells markedly attenuated the resistance of tumors to cisplatin treatments. Our study uncovers a critical lncRNA-EMS/miR-758-3p/WTAP axis in regulating hypoxia-mediated drug resistance to cisplatin in EC.

Association between CYP2A13 polymorphisms and lung cancer: A protocol for systematic review and meta-analysis.

BACKGROUND: Recently, lung cancer has become the most common cause of cancer-related death, several studies indicate that the cytochrome P450 2A13 (CYP2A13) polymorphisms may be correlated with lung cancer susceptibility, but the results have been inconsistent and inconclusive. Therefore, the aim of this meta-analysis is to provide a precise conclusion on the potential association between CYP2A13 polymorphisms and the risk of lung cancer based on case-control studies. METHODS: The PubMed, Embase, Cochrane Library, Web of Science, and China National Knowledge Infrastructure (CNKI) databases will be searched for case-control studies published up to September 2020. Odds ratio (OR) and 95% confidence interval (95% CI) were used to determine the effects of the CYP2A13 polymorphism on lung cancer risk, respectively. RESULTS: The results of this meta-analysis will be submitted to a peer-reviewed journal for publication. CONCLUSION: This meta-analysis will summarize the association between CYP2A13 polymorphisms and the risk of lung cancer. INPLASY REGISTRATION NUMBER: INPLASY202090102.

Comparative Efficacy and Safety of Nivolumab and Nivolumab Plus Ipilimumab in Advanced Cancer: A Systematic Review and Meta-Analysis.

BACKGROUND: Combination therapy with immune checkpoint inhibitors (ICIs) has been applied in the clinic to achieve synergistic effects and to improve clinical efficacy. Compared with monotherapy, combination therapy has promising efficacy against various advanced cancers. To further verify the effectiveness of combination therapy, we conducted a meta-analysis of the efficacy and safety of nivolumab (NIVO) and NIVO plus ipilimumab (IPI) in advanced cancer. METHODS: Electronic databases (PubMed, EMbase, and The Cochrane Library) were systematically searched for applicable studies published in English between January 1990 and June 2019. Relevant outcomes included objective response rate (ORR), disease control rate (DCR), median progression-free survival (mPFS), median overall survival (mOS), and grade 3-4 adverse events (AEs). RESULTS: A total of 1,297 patients from six studies were included. Compared with NIVO alone, NIVO + IPI was more efficacious for advanced tumors. Pooled outcome values were: ORR, 1.73 (95% CI: 1.34-2.23); DCR, 1.80 (95% CI: 1.21-2.69); mPFS, 0.22 (95% CI: 0.03-0.41); mOS, 0.03 (95% CI: -0.20-0.26); and grade 3-4 AEs, 3.64 (95% CI: 2.86-4.62). CONCLUSION: NIVO + IPI is more effective than NIVO alone for the treatment of advanced cancer and can significantly improve ORR and DCR and prolong mPFS. Due to the limited quality and quantity of the included studies, more high-quality studies are needed to validate the above conclusions.

The diagnostic accuracy of artificial intelligence in thoracic diseases: A protocol for systematic review and meta-analysis.

INTRODUCTION: Thoracic diseases include a variety of common human primary malignant tumors, among which lung cancer and esophageal cancer are among the top 10 in cancer incidence and mortality. Early diagnosis is an important part of cancer treatment, so artificial intelligence (AI) systems have been developed for the accurate and automated detection and diagnosis of thoracic tumors. However, the complicated AI structure and image processing made the diagnosis result of AI-based system unstable. The purpose of this study is to systematically review published evidence to explore the accuracy of AI systems in diagnosing thoracic cancers. METHODS AND ANALYSIS: We will conduct a systematic review and meta-analysis of the diagnostic accuracy of AI systems for the prediction of thoracic diseases. The primary objective is to assess the diagnostic accuracy of thoracic cancers, including assessing potential biases and calculating combined estimates of sensitivity, specificity, and area under the receiver operating characteristic curve (AUC). The secondary objective is to evaluate the factors associated with different models, classifiers, and radiomics information. We will search databases such as PubMed/MEDLINE, Embase (via OVID), and the Cochrane Library. Two reviewers will independently screen titles and abstracts, perform full article reviews and extract study data. We will report study characteristics and assess methodological quality using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool. RevMan 5.3 and Meta-disc 1.4 software will be used for data synthesis. If pooling is appropriate, we will produce summary receiver operating characteristic (SROC) curves, summary operating points (pooled sensitivity and specificity), and 95% confidence intervals around the summary operating points. Methodological subgroup and sensitivity analyses will be performed to explore heterogeneity. PROSPERO REGISTRATION NUMBER: CRD42019135247.

Gender-specific associations between activities of daily living disability and depressive symptoms among older adults in China: Evidence from the China Health and Retirement Longitudinal Study.

PURPOSE: To evaluate the associations between BADL/IADL disability and depressive symptoms from the perspective of gender among older adults in China. METHODS: This cross-sectional study used the data from the second wave of the China Health and Retirement Longitudinal Study (CHARLS). The sample included 3463 older adults aged 60 years and older across China. Multivariable logistic regression models were conducted. RESULTS: Among 3463 older adults, 1240 (35.8%) were classified as depressed, the prevalence of BADL and IADL disabilities were 756 (21.8%) and 1194 (34.5%), respectively. After controlling for covariates, BADL/IADL disability was significantly associated with an increased risk of depression prevalence both in men and women among older adults. Compared with IADL independent, IADL disability was about two times more likely to develop depressive symptoms in men (OR = 2.165, 95% CI = 1.661-2.822), which was much higher than that in women (OR = 1.748, 95% CI = 1.415-2.160). In contrast, the odds of being depressed for women with BADL disability (OR = 1.824, 95% CI = 1.447-2.299) were much higher than the odds for men with BADL disability (OR = 1.791, 95% CI = 1.348-2.379). CONCLUSIONS: Older adults with BADL/IADL disability were more likely to have depressive symptoms both for men and women. However, the associations between depressive symptoms and BADL/IADL disability were different in gender. Our results suggest that differential institutional care service and appropriate strategies for improvement in mental health are required.

Effects of combined aerobic and resistance training in patients with heart failure: A meta-analysis of randomized, controlled trials.

Cardiac rehabilitation programs consisting of core features of exercise training for patients with heart failure have demonstrated a wide range of physical and psychological benefits. In study, a meta-analysis of combined aerobic and resistance training was conducted on various outcomes in patients with heart failure. Database searches included EMBASE, PubMed, Medline, Cochrane Library, Web of Science, OVID, and CINAHL. Only randomized, controlled trials were included. Review Manager 5.3 software was used to perform the meta-analysis. In total, 12 studies and 516 patients were included. The results demonstrated that combined aerobic and resistance training is effective in promoting exercise capacity, muscle strength, and 6 min walk distance. Furthermore, combined training significantly improves the quality of life of patients with heart failure. However, there was no significant difference found for outcomes of depression and sleep. Future studies with rigorous methodological designs and long-term follow ups are recommended to evaluate the sustainable benefits of combined aerobic and resistance intervention programs.

Daily Symptom Variability in Patients With Stable COPD: A Narrative Review.

Daily symptom variability refers to the fluctuation of chronic obstructive pulmonary disease (COPD) symptoms over the day. Although most clinicians can describe the day-to-day variation in symptoms experienced by patients with COPD, little has been done to quantify the variability. This review aims to synthesize evidence of daily symptom variability among patients with stable COPD. Of the 325 potentially relevant articles that were retrieved, 11 observational articles were finally included in the review. Patients with stable COPD commonly experience daily symptom variability, with morning being the most troublesome time of day, followed by night. Morning symptoms had a significant effect on morning routines or daily activities, and night-time symptoms affected the sleep quality of patients. In comparison with patients without symptom variability, patients with morning/night-time symptoms or symptom variability exhibited poorer health status as well as greater disease severity and incidence of exacerbation.