Activities Of Daily Living Decline Research Articles

Changes in Combined Lifestyle Risks and the Transition of Activities of Daily Living in the Elderly Population of Taiwan: Evidence from the Taiwan Longitudinal Study on Aging.

Functional ability decline occurs with age. This study aims to investigate the associations between the lifestyle factors-exercising, food consumption, and smoking-and the functional ability of the activities of daily living (ADL) by gender. The data were obtained from the Taiwan longitudinal study on aging, a national cohort study. The cross-sectional results demonstrated that the frequency of exercising was negatively associated with ADL in both men and women. Dairy products were positively associated with ADL in men. The longitudinal results illustrated that current and consistent exercising were negatively associated with changes in ADL scores over 4- and 8-year periods in both men and women. Seafood consumption was negatively associated with changes in the subsequent 4-year ADL scores. Past smoking was positively associated with changes in subsequent 4-year ADL scores in men, while current smoking was positively associated with changes in subsequent 8-year ADL scores in women. Therefore, consistent exercising, food consumption, and smoking were associated with ADL functional ability in elderly people, and the associations differed by gender. Elders exercising consistently had good ADL performance and maintained their ADL ability better, especially women. Seafood consumption decreased the risk of ADL decline, while smoking increased the risk of ADL decline.

Height and Weight, Not Body Mass Index, Are Closely Associated With Activities of Daily Living in Japanese Older Adults.

Body mass index (BMI) is routinely used to ascertain health status, including activities of daily living (ADLs); however, the associations of ADLs with height and weight in older adults have not been elucidated. Therefore, we cross-sectionally investigated the correlations between ADLs and height, weight, and BMI in 155 participants aged 82 to 103 years and characterized the naïve Bayesian prediction for ADLs. Activities of daily living showed a significant negative correlation with height and weight and a positive correlation with age. In males, a shorter height was associated with an increased risk of falling and disability in phone calling independently, and losing weight was associated with an increased risk of disability in going out. Combining age, weight, and height improved the area under the receiver operating characteristic curve in the prediction of disability in going out and phone calling independently in males. Therefore, height and weight, not BMI, are potential predictors of ADL decline.

Pyelonephritis due to Escherichia coli in the older population in Japan: Impacts on activities of daily living and medical costs.

This study aimed to investigate differences in Activities of Daily Living (ADL), at admission and discharge, as well as the medical costs of pyelonephritis in older adults in Japan. Patients hospitalized for pyelonephritis between January 1, 2013 and March 31, 2019, were retrospectively enrolled. The inclusion criteria were urine culture within 48 h of admission with > 104 colony-forming units/mL of Escherichia coli and symptoms of pyelonephritis. Patients were divided into Young (20-64 years), Pre-old (65-74 years), Old (75-84 years), and Super-old (≥ 85 years). ADL and medical costs were compared. Finally, 393 patients were included: 112 (28.5%) were Young, 72 (18.3%) were Pre-old, 130 (33.1 %) were Old, and 79 (20.1%) were Super-old between January 1, 2013, and March 31, 2019. The median differences between Barthel Index (BI) scores, which indicates ADL, at admission and discharge were 0, 0, 25, and 23 in each age group, respectively (p < 0.001). No significant differences existed between the groups aged ≥ 65. Median medical costs were $3,368, $4,894, $5,372, and $6,078 for each age group, respectively (p < 0.001). Medical costs per day did not differ significantly between the groups (p = 0.163). Pyelonephritis due to E. coli in patients aged ≥ 75 is associated with a decline in ADL, longer hospital stays, and higher medical costs compared to that in young patients. Pre-old patients did not have lower ADL; however, they tended to have longer hospital stays and higher medical costs.

Prediction of decline in activities of daily living using motor performance tests in older adults requiring long-term care

ObjectiveThis study aimed to predict decline in activities of daily living (ADL) in older adults requiring long-term care, using motor performance tests. MethodsThis prospective cohort study was conducted among 3948 older adults using day care services in Japan. ADL decline was assessed using the Functional Independence Measure at the start of day care service use and 12 months later. Grip strength (GS), one-leg standing (OLS), and comfortable walking speed (CWS) were measured as baseline motor performance tests. To predict ADL decline using motor performance tests, we calculated cut-off values using receiver operating characteristics curves and odds ratios using logistic regression analysis. ResultsIn total, 521 participants had ADL decline at 12 months of follow-up. The cut-off values for each motor performance test were as follows (for men/women): GS < 24 kg/16 kg, OLS < 2 s/3 s, and CWS < 0.77 m/s/0.71 m/s. The odds ratios based on the number of items with scores below the cut-off were 1.84 for one item, 3.19 for two items, and 5.20 for three items. ConclusionMotor performance tests are effective in predicting ADL decline in older adults requiring long-term care, and combining the results of multiple items is even more effective.

Association between cognitive dysfunction and diabetes in patients over 65 years old: a cross-sectional study using propensity score matching.

To investigate the association between diabetes and cognitive dysfunction in the elderly population, and examine the impact of cognitive dysfunction on level of activities of daily living (ADL) in patients with diabetes. Data analysis was conducted on 2,951 individuals aged over 65 years from the Chinese Longitudinal Healthy Longevity Survey cohort. Propensity score matching was utilized to mitigate selection bias. Multivariate binary logistic regression was performed to analyse the association between diabetes and cognitive dysfunction in the study subjects. In addition, the relationship between ADL and cognitive function in patients with diabetes was analysed using the Wilcoxon rank-sum test. A significant association (p = 0.017) was found between diabetes and the occurrence of cognitive dysfunction in older adults. Subgroup analyses revealed that diabetes patients with cognitive dysfunction exhibited a worse ADL dependence compared with those without cognitive dysfunction (p < 0.001). These findings indicate that diabetes is associated with cognitive dysfunction in older adults. Meanwhile, there is an association between cognitive impairment and ADL level in subjects with diabetes. As such, healthcare professionals should pay close attention to the occurrence of cognitive dysfunction and ADL decline during diagnosis and treatment, and proactive prevention and intervention strategies should be implemented.

TRAJECTORIES OF DISEASES, FUNCTIONAL LIMITATIONS, AND PSYCHOLOGICAL AND COGNITIVE HEALTH OF CENTENARIANS

Abstract Centenarians are recognized as providing a model of delayed aging. Centenarians are generally healthier throughout their 80s/90s than non-centenarians. However, the extent of the delay in morbidities experienced by centenarians remains unclear as it requires quantifying trajectories of health deterioration with age for both centenarians and their cohort counterparts who did not survive to 100-year-old. We use the Health and Retirement Study, a nationally representative sample, to assess the aging experience of centenarians and non-centenarians in the following domains: diseases, functional limitations, psychological and cognitive functioning. We include data from 1993 to 2018. We include 4,778 respondents born before 1918 as they had the potential to become centenarians during the study period - 201 reached at least 100-year-old and are categorized as centenarians; 4,577 of them died before 100. We use join point regression to determine 1) how many years centenarians were delayed in morbidities onset and 2) whether deterioration is accelerated starting at certain ages. On average, onset of any limitation in activities of daily living (ADL) among centenarians is delayed by about 10 years, instrumental ADLs by 9 years, and diseases by nearly 16 years (if hypertension is not considered). Rates of deterioration are slower, in general, for centenarians; however, starting at the age of 90, centenarians experience accelerated decline in ADL, IADL, functioning, and cognition. Centenarians do not appear to experience decline in psychological well-being whereas non-centenarians do. Our results suggest centenarians generally survive to older ages because they postpone aging; it is not avoidable indefinitely.

Treatment Patterns and Postoperative Activities of Daily Living in Patients with Non-small Cell Lung Cancer: A Retrospective Study Using Nationwide Health Services Utilization Data in Japan.

The number of older patients with cancer has been increasing. This study aimed to determine the proportion of postoperative decline in activities of daily living (ADL), hospital mortality rate, home healthcare services use, and adjuvant chemotherapy treatment patterns of patients with early-stage non-small cell lung cancer (NSCLC) across age groups. We analyzed health service utilization data of patients aged ≥ 40 years diagnosed with clinical stage I or II NSCLC in 2015 who underwent thoracoscopy or thoracotomy. The Barthel index was used to determine the proportions of patients aged 40-64, 65-74, ≥ 75 years who experienced a decline in the ADL of ≥ 10 points at postoperative discharge compared to the ADL at admission. Overall, 19,780 patients were analyzed. The proportion of patients with ADL decline slightly increased with increasing age: 1.1%, 1.6%, and 3.5% after thoracoscopic surgery, and 1.4%, 2.8%, and 4.8% after thoracotomy among those aged 40-64, 65-74, and ≥ 75 years, respectively. The hospital mortality rate and proportion of home healthcare services use was fewer than 10 cases, or < 2%. The unexpected readmission rate was slightly higher among those aged ≥ 75 years (3.7% for thoracoscopic surgery, 4.7% for thoracotomy) than among those aged 40-64 years (1.8% for thoracoscopic surgery, 2.5% for thoracotomy). The difference in the proportion of patients with ADL decline between those aged 40-64 and ≥ 75 years was approximately 3%. This study provides practical information for clinicians involved in the care of older patients who undergo thoracic surgery.

BARRIERS AND SOCIETAL FACTORS SURROUNDING LONG-STAY RESIDENT DISCHARGE TO THE COMMUNITY IN LOUISIANA

Abstract The focus of this study is to determine the resident characteristics and societal factors that prevent long-stay residents (LSR) from discharging to the community based on the LSR in Louisiana (LA) compared to the United States (US). This study will also explore solutions that can assist LSR in successfully discharging to the community. Discharge to the community from a skilled nursing facility is influenced by functional status, health of the resident, and the availability of community-based services. About 20% of LSR (&amp;gt;100 days) discharge to the community from skilled nursing facilities (SNF), while that number is more than doubled for short-stay residents. Current data provides little information about the odds of a LSR returning to the community. CMS data shows that LSR in LA have higher rates of Activities of Daily Living Decline (ADL) (LA-18.83%/US-14.68%), Antipsychotic Use (LA-16.9%/US-14.58%), and Pressure Ulcers (LA-9.4%/US-2.4%) than the national average. LSR exhibiting these characteristics are less likely to be discharged to the community. Additional characteristics of this population include high levels of comorbid chronic conditions that are difficult to manage outside of the facility, and having Medicaid (LA-71.5%/US-61.1%) as their payer status, a known barrier to community discharge. States should increase the availability of home health and community-based services that cater to the Medicaid population. Assisted living facilities are a great alternative to living “at home”. Additional research should be conducted to examine affordable assisted living options in more states for long-stay Medicaid residents who desire to live independently in the community.

MALE BREAST CANCER IN OLDER ADULTS BELONGING TO THE LOWER-INCOME GROUP

Abstract Male breast cancer is a rare type of cancer constituting around 1% of male malignancies. Cases of 21 elderly (aged&amp;gt;60) patients diagnosed with breast cancer were studied with respect to age of onset, treatment choices, access to care, ability to perform activities of daily living (ADL) from CMIG, resource centre on ageing in east India. All 21 patients belonged to lower income group in society and the study was conducted over a 5 year period of 2018-2022. Primary symptom leading to diagnosis was self-detection of lump and the median time of diagnosis from onset of symptoms was 6 months. Twenty of the 21 patients were diagnosed with Stage III or Stage IV breast cancer and 1 patient was diagnosed with Stage I cancer. The average age of diagnosis of the patients was found to be 69 years. The main method of treatment was surgery for patient diagnosed in Stage I and surgery followed by chemotherapy and radiation therapy for the rest. None of the patients underwent hormone therapy and information regarding presence of hormone receptors was not available in all cases. Five of the 21 cases reported metastasis- 4 in bone and 1 in lung. Spouse or adult children were found to be caregivers with no access to trained caregivers or counsellors. All patients showed moderate decline in motor function and ADL after surgery alongwith susceptibility to fall or injury. Free hand exercises showed slight improvement. Further studies can attract state funding and influence heath policies for lower income groups.

Perioperative treatments for and postoperative activity of daily living of patients with early-stage breast cancer according to age group: A retrospective observational study

IntroductionThe number of older patients with breast cancer is increasing worldwide. However, no studies have clarified to what extent activities of daily living (ADL) decline in older patients after surgery. This study aimed to identify perioperative treatments and the proportion of patients with a postoperative decline in ADL among those with early-stage breast cancer, according to age groups (<65, 65–74, ≥75 years). Materials and methodsThis retrospective study used healthcare utilization data of women aged ≥40 years who were diagnosed with breast cancer in 431 Japanese hospitals. Patients who underwent breast conserving surgery and mastectomy at clinical stages 0–III were included. ADL were assessed using the Barthel index (100 points indicated independent ADL). ResultsOverall, 37,161 patients were analyzed, including 17,313 undergoing a breast conserving surgery and 19,848 undergoing a mastectomy. The difference in the proportion of patients with a postoperative decline in ADL between those in the <65-year and ≥75-year group who underwent mastectomy was approximately 1%. In each age group, a higher proportion of patients received adjuvant chemotherapy (9.4–27.5% for breast conserving surgery; 15.6–40.3% for mastectomy) than neoadjuvant chemotherapy (breast conserving surgery, 2.1–12.0%; mastectomy, 3.0–18.1%). A lower proportion of patients in the ≥75-year group underwent radiotherapy than that in the <65-year group. ConclusionPhysical burden of surgery was low in both younger and older patients. Low proportions of patients in the ≥75-year group who underwent surgery received neoadjuvant and adjuvant chemotherapy and adjuvant radiotherapy. Healthcare providers should inform this to patients.

Neurofunctional Correlates of Activities of Daily Living in Patients with Posterior Cortical Atrophy

AbstractBackgroundResearch on posterior cortical atrophy (PCA) has concentrated on cognitive decline, especially visual processing deficits. However, few studies have focused on the activities of daily living (ADL), and no study has investigated the neurometabolic basis of ADL impairments. We aimed to identify regions of hypometabolism associated with ADL in PCA patients.MethodTwenty‐nine PCA patients, 35 typical Alzheimer’s disease (tAD) patients, and 26 healthy volunteers were recruited. Each subject completed a scale for total ADL [TADL, including basic ADL (BADL) and instrumental ADL (IADL) subscales] and 18F fluorodeoxyglucose positron emission tomography. Voxel‐wise multivariable regression analysis was conducted at the level of the whole‐brain, PCA‐related hypometabolism patterns, and PCA‐specific hypometabolism patterns.ResultThe general cognitive status of PCA patients was similar to tAD patients; however, they performed worse in TADL, BADL, and IADL. In all analysis levels, TADL was associated with the bilateral parietal lobe, including the right superior parietal lobe, right inferior parietal cortex, right angular gyrus, and left superior parietal lobe. BADL was associated with the bilateral parietal lobe located in the right superior parietal lobe, right inferior parietal cortex, and left superior parietal lobe. IADL was associated with the bilateral superior parietal lobe. Bilateral superior parietal lobe hypometabolism was associated with TADL, BADL, and IADL.ConclusionHypo‐metabolism in the bilateral superior parietal lobes contributes to the decline of ADL in PCA, which is a promising target for future non‐invasive neuromodulation interventions.

Is Carer Management Style Associated with Longitudinal Functional Decline in Dementia?

Various intrinsic (related to dementia) and extrinsic (not related to dementia) factors have been suggested to contribute separately to disability in people living with dementia (PLwD). To investigate if the combination of specific intrinsic and extrinsic factors at baseline is associated with longitudinal declines in activities of daily living (ADL) performance of PLwD at 12-month follow-up. 141 community-dwelling PLwD-carer dyads were assessed on their global cognition (ACE-III), apathy (CBI-R), carer management styles (DMSS), medical comorbidities (CCI), and ADL performance (DAD) at baseline, and for a subset of participants (n = 53), at 12-month follow-up. Multiple linear regression models were run to assess: 1) the relationships between PLwD's DAD scores and the remaining variables at baseline and 2) whether these variables' scores at baseline were associated with longitudinal change in the PLwD's DAD scores. At baseline, having lower ACE-III (β= 0.354, p < 0.001), higher CBI-R (β= -0.284, p < 0.001), higher DMSS criticism (β= -0.367, p = 0.013), lower DMSS encouragement (β= 0.370, p = 0.014), and higher CCI scores (β= -2.475, p = 0.023) were significantly associated with having lower DAD scores. The PLwD's DAD scores significantly declined from baseline to follow-up (p < 0.001, d = 1.15), however this decline was not associated with the baseline scores of any of the independent variables. Instead, it was associated with declines in the PLwD's ACE-III scores from baseline to follow-up (β= 1.021, p = 0.001). In our limited sample, cognitive changes seem to be the main factor underlying longitudinal decline in ADL performance for PLwD. Carer management styles appear associated with current ADL performance but not with longitudinal ADL decline.

Association between decreased neck circumference and impaired activities of daily living among older adults in long-term care.

Assessment interventions for the decline of activities of daily living (ADLs) in older adults are crucial, as ADL decline increases hospitalization duration and mortality risk. Decreased neck circumference may result in various physical dysfunctions, including malnutrition. However, the association between neck circumference and ADLs has not been fully clarified. This study aimed to determine the association between decreased neck circumference and ADLs in older adults requiring long-term care. The study included 152 older adults deemed to require support or care under Japan's long-term care insurance system. Neck circumference was measured just below the thyroid cartilage with a measuring tape. The Barthel index was used to evaluate ADLs, and skeletal muscle mass and nutritional status were assessed by bioelectrical impedance analysis instruments. A multivariate analysis was conducted to investigate the association between neck circumference and ADLs. Neck circumference demonstrated a significant inverse correlation with age and a significant positive correlation with body mass index, skeletal muscle mass index, phase angle, and Barthel index. In the multivariate analysis, ADLs was significantly associated with neck circumference (odds ratio [OR] = 0.51, P = 0.002) and phase angle (OR = 0.04, P < 0.001). Neck circumference is associated with age, skeletal muscle mass, and nutritional status. Furthermore, a decrease in neck circumferenceis suggested as an independent risk factor for ADL decline in older adults requiring long-term care. Geriatr Gerontol Int 2023; 23: 906-911.

Factors associated with changes in activities of daily living from admission to discharge among older patients with pneumonia

IntroductionIt has not been fully elucidated that nutritional parameters affect the change of activities of daily living (ADL) during pneumonia treatment. This study assessed the impact of nutritional status, including erector spinae muscle (ESM) size on ADL changes from admission to discharge among older patients with community-acquired pneumonia (CAP). MethodsWe retrospectively included patients (age: ≥65 years) who were admitted to the hospital for CAP and underwent chest computed tomography (CT) on admission. ADL was evaluated using the Barthel index, and patients were divided into the maintained or improved ADL group and the declined ADL group from admission through discharge. The ESM cross-sectional area was measured on a single-slice CT image. Logistic regression models were applied for assessing factors associated with changes in ADL. ResultsA total of 523 patients hospitalized for CAP (median age 86 years) were evaluated. The declined group had significantly higher ADL levels on admission, a greater frequency of smoking history and malignancy, and a lower frequency of cerebrovascular disease and dementia. No significant difference in ESM size was observed between the groups. Multivariate analysis revealed that higher ADL levels on admission (odds ratio 1.034, interquartile range 1.026–1.043) and malignancy (3.002, 1.150–7.836) were associated with a decline in ADL, whereas cerebrovascular disease (0.579, 0.373–0.900) was related to improvement or maintenance of ADL. ConclusionsAlthough nutritional status might not affect the change of ADL among older patients hospitalized with pneumonia, a cerebrovascular disease history may be a good predictor for ADL improvement.

Pre-stroke activities of daily living do not predict functional decline after stroke in a cohort of community dwelling older subjects at risk for vascular disease

Background & purposePre-stroke impairment of activities of daily living (ADL) is considered a major determinant for functional outcome after stroke. However, findings are based on studies in stroke patients in which pre-stroke information is gathered retrospectively, with inherent risks of selection and recall bias. The objective of this study was to verify the predictive value of pre-stroke ADL with respect to ADL decline in a large prospective cohort of community dwelling older subjects with known vascular risk factors or vascular disease, thereby minimizing selection and recall bias. MethodsWithin the four-year study follow-up of a cohort including 5,804 community dwelling older subjects from three countries at risk for vascular disease, incident stroke survivors were identified. Incident myocardial infarction (MI) survivors and the remaining study survivors without incident vascular events served as comparison groups. Multivariate logistic regression analyses for each of the aforementioned groups were performed to assess associations between pre-stroke ADL by the Barthel Index (BI) and Instrumental Activities of Daily Living (IADL) scale and risk for ADL decline. ResultsIn stroke survivors, neither pre-event BI (n = 230, OR 1.00 (95% CI 0.83–1.23)) nor IADL (OR 1.07 (95% CI 0.94 – 1.20)) predicted risk of post-stroke ADL decline in contrast to ADL decline after MI (n = 443, OR 0.83 (95% CI 0.70–0.98) and 0.87 (95% CI 0.78–0.97) respectively) and the group without vascular events (n = 4336, OR 0.85 (95% CI 0.78–0.92) and 0.87 (95% CI 0.83–0.92) respectively). ConclusionsIn the present prospective cohort of community dwelling older subjects with known vascular risk factors, pre-stroke ADL measured by BI and IADL scale did not predict post-stroke ADL decline.

Associations of postoperative delirium with activities of daily living in older people after major surgery: A prospective cohort study.

To assess the association of postoperative delirium developed in the post-anaesthetic care unit (PACU) with older patients' ability to perform activities of daily living (ADL) during the first five postoperative days. Previous studies have focused on the association between postoperative delirium and long-term function decline, however the association between postoperative delirium and the ability to perform ADL, particularly in the immediate postoperative period, needs further investigation. A prospective cohort study. A total of 271 older patients who underwent elective or emergency surgery at a tertiary care hospital in Victoria, Australia, participated in the study. Data were collected between July 2021 and December 2021. Delirium was assessed using the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5). The Katz Index of Independence in Activities of Daily Living (KATZ ADL) scale was used to measure ADL. ADL was assessed preoperatively and daily during the first five postoperative days. The STROBE checklist was used to report this study. Results showed that 44 (16.2%) patients developed new episode of delirium. Postoperative delirium was independently associated with decline in ADL (RR = 2.83, 95% CI = 2.71-2.97; p < 0.001). Postoperative delirium was associated with a decline in ADL among older people during the first five postoperative days. Screening for delirium in the PACU is essential to identify delirium during the early stages of postoperative period and implement a timely comprehensive plan. Delirium assessment of older patients in the PACU, and for at least the first five postoperative days, is strongly recommended. We also recommend engagement of patients in a focused physical and cognitive daily activity plan, particularly for older patients undergoing major surgery. Patients and nurses helped in data collection at a tertiary care hospital.

Heart failure with comorbid dementia: Association with clinical characteristics and outcomes.

Heart failure (HF) and dementia both have profound effects on function and mortality in older persons. However, we have limited knowledge about the impact of co-occurring HF and dementia. Our goal was to understand how often persons with HF have dementia and the impact of their co-occurrence. Retrospective analysis of participants (age > 65) in the 2015 wave of the nationally representative Health and Aging Trends Study (NHATS) with linkage to Medicare claims. 912 participants with HF (45% older than 80, 51% women) using Medicare claims. We used the validated NHATS dementia algorithm to identify those with probable dementia. Outcomes of interest included the need for help with activities of daily living (ADLs) and instrumental activities of daily living (IADLs) at baseline, functional decline, hospitalization over 1 year, and mortality over 2-years. Baseline functional status, functional decline, and hospitalization were compared using adjusted logistic regression, mortality was analyzed using adjusted Cox regression models adjusted for demographics, socio-economic status, baseline health, and baseline functional status. 200 (21%) of the participants with HF also had dementia. For each I/ADL, patients with both HF and dementia were more likely to need help than those with HF without dementia. 71.8% of participants with HF and dementia needed help with medications versus 16.6% with HF without dementia (p < 0.001). Having HF and dementia was associated with an increased risk of requiring help with additional ADLs after one year (aOR = 2.69, 95% CI 1.53, 4.73). Participants with HF and dementia had an increased risk of being hospitalized within one year (aOR = 2.02 95% CI 1.16, 3.54), or dying within two years (aHR = 1.52 95% CI 1.03, 2.26). One-fifth of persons over age 65 with HF also have comorbid dementia. Co-occurring HF and dementia markedly increase functional impairment and subsequent ADL decline, hospitalization, and death. These results highlight the need for physician awareness for signs of dementia, and appropriate adjustments in the management of HF.

Factors affecting activities of daily living among patients with Wilson disease.

Wilson disease (WD) is a congenital copper metabolism disorder with various manifestations and can be treated with oral medication. This study examined the factors related to decline in activities of daily living (ADL) in patients with WD as research in this area remains limited. We enrolled 308 patients with WD, including patients who participated in a national survey and those who sought cares at the Department of Pediatrics, Toho University Ohashi Medical Center, from 2016 to 2017. We analyzed the association between ADL decline and factors including age at diagnosis, period from diagnosis to survey, hepatic symptoms, neurological signs, and psychiatric presentation at diagnosis. The relative risks (RRs) for ADL decline were estimated for each factor using multivariate modified Poisson regression analysis. Overall, 97 out of 308 (31.5%) patients experienced ADL decline. After adjusting for explanatory variables, regression analysis revealed that factors significantly associated with ADL decline were a period of ≥20 years from diagnosis to survey (adjusted RR = 2.34, 95% confidence interval [CI]: 1.47-3.74), hepatic symptoms with splenomegaly (adjusted RR = 2.57, 95% CI: 1.26-5.24), mild neurological signs (adjusted RR = 3.20, 95% CI: 1.96-5.23), and severe neurological signs (adjusted RR = 3.63, 95% CI: 2.28-5.77). Neurological signs, hepatic symptoms with splenomegaly, and a period of 20 years from diagnosis to survey are associated with ADL decline. Thus, careful assessment of patients for these factors is necessary, and these findings may guide future efforts to improve patient prognosis.

Neurofunctional Correlates of Activities of Daily Living in Patients with Posterior Cortical Atrophy.

Research on posterior cortical atrophy (PCA) has focused on cognitive decline, especially visual processing deficits. However, few studies have examined the impact of PCA on activities of daily living (ADL) and the neurofunctional and neuroanatomic bases of ADL. To identify brain regions associated with ADL in PCA patients. A total of 29 PCA patients, 35 typical Alzheimer's disease (tAD) patients, and 26 healthy volunteers were recruited. Each subject completed an ADL questionnaire that included basic and instrumental subscales (BADL and IADL, respectively), and underwent hybrid magnetic resonance imaging and 18F fluorodeoxyglucose positron emission tomography. Voxel-wise regression multivariable analysis was conducted to identify specific brain regions associated with ADL. General cognitive status was similar between PCA and tAD patients; however, the former had lower total ADL scores and BADL and IADL scores. All three scores were associated with hypometabolism in bilateral parietal lobes (especially bilateral superior parietal gyri) at the whole-brain level, PCA-related hypometabolism level, and PCA-specific hypometabolism level. A cluster that included the right superior parietal gyrus showed an ADL×group interaction effect that was correlated with the total ADL score in the PCA group (r = -0.6908, p = 9.3599e-5) but not in the tAD group (r = 0.1006, p = 0.5904). There was no significant association between gray matter density and ADL scores. Hypometabolism in bilateral superior parietal lobes contributes to a decline in ADL in patients with PCA and can potentially be targeted by noninvasive neuromodulatory interventions.

Activities of daily living after surgery among older patients with gastrointestinal and hepatobiliary-pancreatic cancers: a retrospective observational study using nationwide health services utilisation data from Japan

ObjectivesThe effectiveness and impact of any treatment on patients’ physical functions, especially in older patients, should be closely considered. This study aimed to evaluate activities of daily living (ADLs) after...