Moderating effect of age on the relationship between physical health loss and emotional distress post-acute care in Japanese older hospitalized patients.

BACKGROUND: At present, there are no consistent findings regarding the association between physical health loss and mental health in older adults. Some studies have shown that physical health loss is a risk factor for worsening of mental health. Other studies revealed that declining physical health does not worsen mental health. This study aimed to clarify whether the relationship between physical health loss and emotional distress varies with age in older inpatients post receiving acute care. METHODS: Data for this study were collected from 590 hospitalized patients aged ≥ 65 years immediately after their transfer from an acute care ward to a community-based integrated care ward. Emotional distress, post-acute care physical function, and cognitive function were assessed using established questionnaires and observations, whereas preadmission physical function was assessed by the family members of the patients. After conducting a one-way analysis of variance (ANOVA) and correlation analysis by age group for the main variables, a hierarchical multiple regression analysis was conducted with emotional distress as the dependent variable, physical function as the independent variable, age as the moderator variable, and cognitive and preadmission physical function as control variables. RESULTS: The mean GDS-15 score was found to be 6.7 ± 3.8. Emotional distress showed a significant negative correlation with physical function in younger age groups (65-79 and 80-84 years); however, no such association was found in older age groups (85-89, and ≥ 90 years). Age moderated the association between physical function and emotional distress. Poor physical function was associated with higher emotional distress in the younger patients; however, no such association was observed in the older patients. CONCLUSIONS: Age has a moderating effect on the relationship between physical health loss and increased emotional distress in older inpatients after acute care. It was suggested that even with the same degree of physical health loss, mental damage differed depending on age, with older patients experiencing less damage.

Quality of life after brain injury-overall scale, Japanese version: assessment of reliability and validity.

This study analyzed the linguistic and psychometric validation of the Japanese version of the Quality of Life after Brain Injury-Overall Scale (QOLIBRI-OS) consisting of six items which cover several TBI-relevant domains. We hypothesized that the Japanese version has good reliability, convergent validity, and divergent validity, compared with its long version, the 37-item QOLIBRI. The QOLIBRI-OS Japanese version was forward and back-translated from the English version. In total, 129 individuals participated in this study after experiencing a traumatic brain injury and attending clinics, rehabilitation centers, and support centers in Japan. The structure of the QOLIBRI-OS was investigated by confirmatory factor analyses and compared with the QOLIBRI. Only one factor was extracted, and a model with one underlying factor had a good fit. The QOLIBRI-OS showed good-to-excellent internal consistency and test-retest reliability. The QOLIBRI-OS was positively correlated with the QOLIBRI, Short Form Health Survey-36 version 2, and Glasgow Outcome Scale Extended, and negatively correlated with the Hospital Anxiety and Depression Scale. The results suggest that the QOLIBRI-OS Japanese version is a reliable and valid tool for assessing disease-specific health-related QOL in individuals after traumatic brain injury in Japan.

Intrinsic Capacity and Active and Healthy Aging Domains Supported by Personalized Digital Coaching: Survey Study Among Geriatricians in Europe and Japan on eHealth Opportunities for Older Adults.

BACKGROUND: The worldwide aging trend requires conceptually new prevention, care, and innovative living solutions to support human-based care using smart technology, and this concerns the whole world. Enabling access to active and healthy aging through personalized digital coaching services like physical activity coaching, cognitive training, emotional well-being, and social connection for older adults in real life could offer valuable advantages to both individuals and societies. A starting point might be the analysis of the perspectives of different professionals (eg, geriatricians) on such technologies. The perspectives of experts in the sector may allow the individualization of areas of improvement of clinical interventions, supporting the positive perspective pointed out by the intrinsic capacity framework. OBJECTIVE: The overall aim of this study was to explore the cross-national perspectives and experiences of different professionals in the field of intrinsic capacity, and how it can be supported by eHealth interventions. To our knowledge, this is the first study to explore geriatric care providers' perspectives about technology-based interventions to support intrinsic capacity. METHODS: A survey involving 20 geriatricians or clinical experts in the fields of intrinsic capacity and active and healthy aging was conducted in Italy, France, Germany, and Japan between August and September 2021. RESULTS: The qualitative findings pointed out relevant domains for eHealth interventions and provided examples for successful practices that support subjective well-being under the intrinsic capacity framework (the benefits offered by personalized interventions, especially by promoting health literacy but avoiding intrusiveness). Moreover, eHealth interventions could be used as a bridge that facilitates and enables social engagement; an instrument that facilitates communication between doctors and patients; and a tool to enrich the monitoring actions of medical staff. CONCLUSIONS: There is an unexplored and significant role for such geriatric perspectives to help the development process and evaluate the evidence-based results on the effectiveness of technologies for older people. This is possible only when clinicians collaborate with data scientists, engineers, and developers in order to match the complex daily needs of older adults.

The current state of family caregiver burden and support of toilet problems for elderly with mild cognitive impairment and Alzheimer's disease.

OBJECTIVE: To conduct an exploratory examination of caregiver burden involving toilet problems in patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD) and related characteristics. METHODS: We included 50 outpatients with amnestic MCI and AD and their caregivers. Patients were subclassified into three groups: MCI, mild AD, and moderate/severe AD. We used the Japanese version of the Zarit Burden Interview (J-ZBI) to evaluate caregiver burden and conducted a questionnaire on the frequency of lower urinary tract symptoms and related caregiver burden. We compared the frequency of questionnaire items with the level of burden in each group and subsequently determined the J-ZBI correlation coefficient. RESULTS: Among the questionnaire items, the caregiver's burden of "increased daytime urinary frequency," "nocturia," "urinary incontinence," and "they cannot clean the toilet" statistically significantly correlated with J-ZBI scores (ρ = 0.52, 0.65, 0.79, and 0.83, respectively). Items including "they cannot clean the toilet," "the smell of excrement is bothersome," "assistance for transfer is necessary," "they soil the clothes and bed," and "they cannot clean the genital region" were significantly more common in the patient group with moderate/severe AD. CONCLUSIONS: Lower urinary tract symptoms and toilet problems were significantly correlated with caregiver burden. Toilet problems differ depending on the severity of dementia. Therefore, a support system based on dementia severity is required to address toilet problems.

Improved upper extremity function following low-frequency hybrid assistive neuromuscular dynamic stimulation therapy in a patient with hemiplegia: A case report.

BACKGROUND: Although hybrid assistive neuromuscular dynamic stimulation (HANDS) therapy may improve upper extremity functionality in patients with paralysis or paresis due to stroke, it is usually only provided in hospitals as a frequent intervention during the phase of early recovery in stroke. Home-based rehabilitation is limited by frequency and duration of visits. PURPOSE: To investigate the effectiveness of low-frequency HANDS therapy using motor function assessment. STUDY DESIGN: Case report. METHODS: We performed HANDS therapy for 1 month on the patient, who was a woman in her 70s with left-sided hemiplegia. It was initiated on day 183 post the onset of stroke. Movement and motor function were evaluated using the Fugl-Meyer Assessment upper-extremity (FMA-UE) motor items and the Motor Activity Log consisting of Amount of Use (MAL-AOU), as well as Quality of Movement (MAL-QOM) scales. This evaluation was performed before starting HANDS therapy and after its conclusion. RESULTS: Following HANDS therapy, there was improvement in the FMA-UE (21 points â†’ 28 points), MAL-AOU (0.17 points â†’ 0.33 points), and MAL-QOM (0.08 points â†’ 0.33 points) scores when compared to the scores before therapy, and the patient was able to use both hands for activities of daily living (ADLs). CONCLUSIONS: Low-frequency HANDS therapy combined with encouragement to include the affected hand in ADLs may improve upper extremity function in cases of paralysis.

A rise-assisting robot extends life space and improves facial expressions of nursing home residents.

BACKGROUND: The introduction of nursing care-support devices using robotic technology is expected to reduce the task burden in long-term care facilities. OBJECTIVE: To investigate the use of the rise-assisting robot, Resyone, in extending and improving the life space of nursing home residents with severe care needs. METHODS: We performed a feasibility study in which Resyone was used to facilitate visits to additional sites in and around the nursing home as part of the care package of three residents. Two weeks before and four weeks after implementation of the new arrangements, the 30 caregivers involved were asked to record transfer times and destinations, while also checking the residents' facial expressions. RESULTS: Before implementation, participants had limited life spaces, but afterwards they regularly visited additional destinations including the garden, home entrance and corridors, which previously they had not visited frequently. The residents' facial expressions became more positive and less negative. This study demonstrates that Resyone can enrich care activities in severely disabled individuals. CONCLUSION: These findings suggest that the sustainable use of Resyone would improve the quality of care at care facilities. Moreover, the extension of otherwise limited life space has the potential to improve care receivers' quality of life. TRIAL REGISTRATION: UMIN Clinical Trials Registry No. UMIN000039204 (20/01/2020); retrospectively registered; interventional study; parallel, non-randomized, single blinded. URL of trial registry records: https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000044709 .

Gait improvement in stroke patients by Gait Exercise Assist Robot training is related to trunk verticality.

[Purpose] Various types of Gait Exercise Assist Robot (GEAR) have been developed recently, some of which have enabled early improvement in patients with stroke. However, none has yet resulted in independent walking in these patients. Hence, we conducted an exploratory study of the effect of GEAR on achieving independent walking in stroke patients. [Participants and Methods] The participants were 16 patients with severe stroke. We evaluated patients' ability to walk independently after GEAR training. The outcome measure was Stroke Impairment Assessment Set (SIAS) motor score (Hip Flexion, Knee Extension, Foot Pat, Abdominal and Verticality). Differences in five SIAS motor scores were compared between the independent and non-independent walking groups. [Results] There was statistically significant difference between the groups in terms of Verticality among the 5 SIAS items used in the present research . Verticality of SIAS score of 1 was the cut-off value for distinguishing walking independence. [Conclusion] Verticality of SIAS may be a marker of potential walking independence that can be used in rehabilitation plans using walking-assist robots in patients with stroke.

Identification of care tasks for the use of wearable transfer support robots - an observational study at nursing facilities using robots on a daily basis.

BACKGROUND: To reduce the physical burden of caregivers, wearable transfer support robots are highly desirable. Although these robots are reportedly effective for specific tasks in experimental environments, there is little information about their effectiveness at nursing care facilities. The aim of this study was to identify care tasks and operations suitable for the use of these robots among caregivers in nursing facilities where these robots have been in use on a daily basis. METHODS: A 1-min observational time-motion analysis was conducted to examine care tasks and operations in two nursing facilities where wearable transfer support robots, namely Muscle Suit or HAL® Lumbar Type for Care Support, have been used routinely on a daily basis for more than 24 months. RESULTS: Analysis of the care tasks and their time ratio while wearing the equipment revealed that both robots were used conspicuously for direct care in over 70% of transits, especially during transfer assistance and toileting care. Furthermore, these robots were used intensively in the morning along with wake-up calls to care recipients, where pre-assigned wearers used them as part of their "routine work." CONCLUSIONS: We found that these wearable transfer support robots enabled effective performance of care tasks and operations in nursing facilities where these robots have been used on a daily basis for an extended period of time. These results may lead to the effective implementation and sustained operation of other types of care robots in the future. TRIAL REGISTRATION: UMIN Clinical Trials Registry no. UMIN000039204 . Trial registration date: January 21, 2020. Interventional study. Parallel, non-randomized, single blinded.

Positive Deviance: Frequent Blood Pressure Monitoring Among Non-hypertensive Middle-aged Women in Rural Indonesia.

BACKGROUND: In Indonesia, as in many low and middle-income countries, hypertension is a significant health issue. Community health nurses need to identify those with early onset of hypertension by promoting frequent blood pressure (BP) checks, even among those with normal BP. Positive deviance approaches focus on identifying people who undertake uncommon preventive actions. Among middle-aged women in rural West Java, Indonesia, we aimed to identify covariates of the positive deviant practice of having one's BP checked at least once every three months even when having normal BP.  Methods: We conducted a cross-sectional survey recruiting participants at health centers. Our structured questionnaire measured socio-demographic characteristics, frequency of BP checks, BMI, beliefs and practices. We used binomial logistic regression to identify covariates. RESULTS: Among 520 participants, 265 had normal BP, and of those 156 had obtained frequent BP checks, making them positive deviants. For women with normal BP, significant covariates of obtaining frequent BP checks were: 1) having BMI ≥25.0 (adjusted odds ratio (AOR)  =2.57, 95% confidence interval (CI)=1.39-4.78), 2) greater tendency to seek health information (AOR=1.13, 95% CI=1.03-1.24), 3) receiving less support from family members (AOR=0.87, 95% CI=0.77-0.97), and 4) receiving greater support from health volunteers (AOR=1.12, 95% CI=1.01-1.23). CONCLUSION: Positive deviants were more likely to be proactive because of the convergence of their own individual-level tendencies to learn about  their health, family-level conditions that allowed for greater autonomy, and community-level capacity of health volunteers to provide them with support. Community health nurses should focus simultaneously on activating individual-level, family-level, and community-level capacity to prevent hypertension.

Dementia with aphasia and mirror phenomenon: examination of the mechanism using neuroimaging and neuropsychological findings: a case report.

BACKGROUND: Aphasia often appears in persons living with dementia; however, aphasia and the mirror phenomenon are rarely present at the same time. CASE PRESENTATION: Here, we report a case of fluent conversation with a person in a mirror or a magazine, and examine the underlying mechanism using brain imaging and neuropsychological findings. We found that the appearance of the mirror phenomenon may be associated with a visuospatial dysfunction caused by a decreased function of the posterior region of the right temporal and parietal lobe. Moreover, active talking to a person in a mirror or a person in a magazine could be associated with disinhibition caused by a decline in bilateral frontal lobe function. CONCLUSIONS: This case represents a very valuable and interesting presentation because it is the first report of a long-term follow-up of the course of dementia using neurological imaging, and of the neuropsychological analysis of the mechanism of conversation with a mirror image combined with aphasia.

Motor Control System for Adaptation of Healthy Individuals and Recovery of Poststroke Patients: A Case Study on Muscle Synergies.

Understanding the complex neuromuscular strategies underlying behavioral adaptation in healthy individuals and motor recovery after brain damage is essential for gaining fundamental knowledge on the motor control system. Relying on the concept of muscle synergy, which indicates the number of coordinated muscles needed to accomplish specific movements, we investigated behavioral adaptation in nine healthy participants who were introduced to a familiar environment and unfamiliar environment. We then compared the resulting computed muscle synergies with those observed in 10 moderate-stroke survivors throughout an 11-week motor recovery period. Our results revealed that computed muscle synergy characteristics changed after healthy participants were introduced to the unfamiliar environment, compared with those initially observed in the familiar environment, and exhibited an increased neural response to unpredictable inputs. The altered neural activities dramatically adjusted through behavior training to suit the unfamiliar environment requirements. Interestingly, we observed similar neuromuscular behaviors in patients with moderate stroke during the follow-up period of their motor recovery. This similarity suggests that the underlying neuromuscular strategies for adapting to an unfamiliar environment are comparable to those used for the recovery of motor function after stroke. Both mechanisms can be considered as a recall of neural pathways derived from preexisting muscle synergies, already encoded by the brain's internal model. Our results provide further insight on the fundamental principles of motor control and thus can guide the future development of poststroke therapies.

Model for prompt and effective classification of motion recovery after stroke considering muscle strength and coordination factors.

BACKGROUND: Muscle synergies are now widely discussed as a method for evaluating the existence of redundant neural networks that can be activated to enhance stroke rehabilitation. However, this approach was initially conceived to study muscle coordination during learned motions in healthy individuals. After brain damage, there are several neural adaptations that contribute to the recovery of motor strength, with muscle coordination being one of them. In this study, a model is proposed that assesses motion based on surface electromyography (sEMG) according to two main factors closely related to the neural adaptations underlying motor recovery: (1) the correct coordination of the muscles involved in a particular motion and (2) the ability to tune the effective strength of each muscle through muscle fiber contractions. These two factors are hypothesized to be affected differently by brain damage. Therefore, their independent evaluation will play an important role in understanding the origin of stroke-related motor impairments. RESULTS: The model proposed was validated by analyzing sEMG data from 18 stroke patients with different paralysis levels and 30 healthy subjects. While the factors necessary to describe motion were stable across heathy subjects, there was an increasing disassociation for stroke patients with severe motor impairment. CONCLUSIONS: The clear dissociation between the coordination of muscles and the tuning of their strength demonstrates the importance of evaluating these factors in order to choose appropriate rehabilitation therapies. The model described in this research provides an efficient approach to promptly evaluate these factors through the use of two intuitive indexes.

Peak Work Rate during Exercise Could Detect Frailty Status in Elderly Patients with Stable Heart Failure.

The Kihon Checklist (KCL) is a reliable tool for determining frailty status in the elderly. However, there is no information in the literature about the relationship between frailty status and exercise capacity. Here, we examined the associations between cardiopulmonary exercise testing parameters and frailty status in elderly patients with stable heart failure (HF).Ninety-two elderly patients with stable HF were evaluated using cardiopulmonary exercise testing and the KCL. A KCL score of 0-3 was classified as robust, 4-7 as pre-frail, and ≥ 8 as frail.Mean age, peak VO2, and KCL score were 81.7 years, 13.2 mL/kg/minute, and 10.7, respectively. KCL score was significantly correlated with peak VO2 (r = -0.527, P < 0.001) and peak work rate (r = -0.632, P < 0.001). In patients with frailty (n = 63), the peak work rate (WR) was significantly lower than it was in patients without frailty (n = 29; 39.9 versus 69.5 W, respectively; P < 0.001). Multivariate analysis revealed that peak WR and peak systolic blood pressure were significant, independent predictors of frailty (ß = -0.108 and -0.045, respectively). In a diagnostic performance plot analysis, a cutoff value for peak WR of 51.9 W was the best predictor of frailty.Frailty status was significantly associated with peak WR and peak systolic blood pressure in elderly patients with stable HF. Therefore, cardiopulmonary exercise testing may be useful for assessing frailty status in this patient population.

[Factors related to the life space of daycare center users].

PURPOSE: We examined the factors related to life space and changes in the care level after one year in daycare center users. METHODS: The participants were 83 older adults (age, > 65 years; mean age, 79.5±6.8 years) with MMSE scores of ≥20, who could walk independently, who needed support (1-2) or care (1), and who underwent rehabilitation at a daycare center. The life space was evaluated by the Life Space Assessment (LSA). The subjects' basic information (i.e., age, medical history.) was collected, and their physical function (i.e., grip strength, timed up and go test [TUG]), mental function (i.e., vitality, fear of falls), and social function (i.e., friends, hobbies, public transportation) were assessed to investigate the factors associated with their LSA scores. In addition, a follow-up survey was conducted on the care level at approximately one year later. RESULTS: A multiple regression analysis indicated that TUG scores (ß=-0.33), hobbies (ß=0.30), friends (ß=0.29), public transportation (ß=0.26), and grip strength (ß=0.24) were related to the life space. Next, the participants were divided into LSA-high and LSA-low groups, and changes in the care level (improvement, maintenance, deterioration) at approximately one year after the initial assessment were examined using a chi-squared test. A significant difference was observed in the distribution of the groups (p=0.03). CONCLUSIONS: Multiple factors were related to the life space. Moreover, it is possible that improvements in the level of care may be achieved by improving the life space.

Reliability and validity of a force-instrumented treadmill for evaluating balance: A preliminary study of feasibility in healthy young adults.

BACKGROUND: With the development of computer technology, computerized dynamic posturography provides objective assessments of balance and posture control under static and dynamic conditions. Although a force-instrumented treadmill-based balance assessment is feasible for balance evaluations, currently no data exists. OBJECTIVE: This study was undertaken to assess the reliability and validity of balance evaluations using a force-instrumented treadmill. METHODS: Ten healthy adults participated in evaluations using both the treadmill and the EquiTest. Four balance evaluations were conducted: Modified Clinical Test of Sensory Interaction on Balance, Unilateral Stance, Weight Bearing Squat, and Motor Control Test. RESULTS: All balance evaluations using the force-instrumented treadmill method shared good reliability (intraclass correlation coefficient ≥0.6). The Modified Clinical Test of Sensory Interaction on Balance, Unilateral Stance, and Weight Bearing Squat evaluations had a correlation of r < 0.5 with EquiTest, whereas the Motor Control Test balance evaluation had moderate correlations (r > 0.5) with the EquiTest. CONCLUSION: The results demonstrated that all balance evaluations using the force-instrumented treadmill were reliable, and that the Motor Control Test evaluation was moderately correlated with the EquiTest. Therefore, the use of a force-instrumented treadmill in balance evaluations might provide a certain level of value to clinical practice.

A Preliminary Study of How the Viscosity of Dietary Fluids and Videofluoroscopy Fluids can be Matched.

This study examined the method by which the viscosity of mealtime and videofluoroscopy fluid can be matched through adjustment of the amount of xanthan gum-based thickener added to them. Viscosity measurement was made with a cone-plate viscometer. Samples were tested at 5, 25, 45, and 65 ± 0.1 °C and shear rates of 5-200 s(-1). We found that the adjusted amount of thickener differs depending on the shear rate and temperature, and that the amount of thickener added to samples without barium sulfate should be increased by 26.8-37.5 % as compared to samples with barium sulfate at a shear rate of 50 s(-1) and temperature of 25 °C. Further research is needed in terms of the shear rate and temperature during swallowing.

Does the Q - H index show a stronger relationship than the H:Q ratio in regard to knee pain during daily activities in patients with knee osteoarthritis?

[Purpose] The purpose of this study was to elucidate the relationship between knee muscle strength and knee pain in activities of daily living, based on consideration of the difference between extension and flexion strength (Q - H) and the hamstring:quadriceps (H:Q) ratio in patients with knee osteoarthritis. [Subjects and Methods] The participants were 78 females with knee osteoarthritis, and a total of 133 knees that had not been treated surgically were the targets of this research. The legs were divided according to dominance. Isometric knee extension and flexion muscle strength and knee pain during activities of daily living were measured. The H:Q ratio (flexion/extension muscle strength) and the difference between extension and flexion strength, (extension muscle strength/weight) minus (flexion muscle strength/weight), that is, Q - H, were calculated. The correlation between these indices and the knee pain score during activities of daily living was investigated. [Results] Greater knee pain during activities of daily living was related to lower knee extension muscle strength and Q - H in both the dominant and nondominant legs. Knee flexion muscle strength and the H:Q ratio were not significantly correlated with knee pain during any activities of daily living. [Conclusion] Knee extension muscle strength and Q - H were found to be significantly correlated with knee pain during activities of daily living, whereas the H:Q ratio was not.

Robotic Care Equipment Improves Communication between Care Recipient and Caregiver in a Nursing Home as Revealed by Gaze Analysis: A Case Study.

The use of robotic nursing care equipment is an important option for solving the shortage of nursing care personnel, but the effects of its introduction have not been fully quantified. Hence, we aimed to verify that face-to-face care is still provided by caregivers in transfer situations when using robotic nursing care equipment. This study was conducted at a nursing home where the bed-release assist robot "Resyone Plus" is installed on a long-term basis. Caregiver gaze was analyzed quantitatively for one user of the equipment during transfer situations, and communication time, which involved looking at the face of the care recipient, as well as face-to-face vocalization, was measured. The caregiver spent 7.9 times longer looking at the face of and talking to the care recipient when using Resyone than when performing a manual transfer. In addition, the recipient was observed to smile during Resyone separation, which takes about 30 s. The results indicate a possible improvement in the QOL of care recipients through the use of robotic nursing care equipment as a personal care intervention. The ongoing development of robot technology is thus expected to continue to reduce the burden of caregiving as well as to improve the QOL of care recipients.

Agreement between Vital Signs Measured Using Mat-Type Noncontact Sensors and Those from Conventional Clinical Assessment.

Vital signs are crucial for assessing the condition of a patient and detecting early symptom deterioration. Noncontact sensor technology has been developed to take vital measurements with minimal burden. This study evaluated the accuracy of a mat-type noncontact sensor in measuring respiratory and pulse rates in patients with cardiovascular diseases compared to conventional methods. Forty-eight hospitalized patients were included; a mat-type sensor was used to measure their respiratory and pulse rates during bed rest. Differences between mat-type sensors and conventional methods were assessed using the Bland-Altman analysis. The mean difference in respiratory rate was 1.9 breaths/min (limits of agreement (LOA): -4.5 to 8.3 breaths/min), and proportional bias existed with significance (r = 0.63, p < 0.05). For pulse rate, the mean difference was -2.0 beats/min (LOA: -23.0 to 19.0 beats/min) when compared to blood pressure devices and 0.01 beats/min (LOA: -11.4 to 11.4 beats/min) when compared to 24-h Holter electrocardiography. The proportional bias was significant for both comparisons (r = 0.49, p < 0.05; r = 0.52, p < 0.05). These were considered clinically acceptable because there was no tendency to misjudge abnormal values as normal. The mat-type noncontact sensor demonstrated sufficient accuracy to serve as an alternative to conventional assessments, providing long-term monitoring of vital signs in clinical settings.

Neuropsychological tests used for dementia assessment in Japan: Current status.

AIM: This study aimed to investigate the assessment tools dementia specialists use in clinical practice, reasons for their use and assessment-related factors. METHODS: A questionnaire survey was carried out from 15 September 2021 to 20 October 2021 among 1858 dementia specialists in Japan, with responses obtained via mail or using a Web form accessed via a Web address. RESULTS: Of the 1858 specialists who were sent the questionnaire, 574 responded, yielding a response rate of 32.2%. Almost all respondents stated that the main purposes of neuropsychological testing were to identify the pathophysiology and aid diagnosis. Most respondents identified behavioral and psychological symptoms of dementia as important factors for assessment. The most commonly used tests were the Hasegawa Dementia Scale-Revised and Mini-Mental State Examination, often used as screening tools. The Mini-Mental State Examination, Clock Drawing Test and Cube Copying Test were common assessments carried out directly by specialists. Quality of life and burden of care were less commonly assessed. CONCLUSIONS: Despite the main purpose of carrying out neuropsychological tests on dementia patients is to "understand the pathophysiology" and "aid in diagnosis," many assessment methods were chosen as screening methods carried out in a short time during clinic hours. The lack of evaluation of care burden and QOL, considered important by specialists, is an issue for the future in treating people with dementia, a life disability. Geriatr Gerontol Int 2024; 24: 102-109.