Caring for the elderly: A person-centered segmentation approach for exploring the association between health care needs, mental health care use, and costs in Germany

Mandibular bone segmentation from CT scans: Quantitative and qualitative comparison among software

OBJECTIVES

Nowadays, a wide variety of software for 3D reconstruction from CT scans is available; they differ for costs, capabilities, a priori knowledge, and, it is not trivial to identify the most suitable one for specific purposes. The article is aimed to provide some more information, having set up various metrics for the evaluation of different software's performance.

METHODS

Metrics include software usability, segmentation quality, geometric accuracy, mesh properties and Dice Similarity Coefficient (DSC). Five different software have been considered (Mimics, D2P, Blue Sky Plan, Relu, and 3D Slicer) and tested on four cases; the mandibular bone was used as a benchmark.

RESULTS

Relu software, being based on AI, was able to solve some very intricate geometry and proved to have a very good usability. On the other side, the time required for segmentation was significantly higher than other software (reaching over twice the time required by Mimics). Geometric distances between nodes position calculated by different software usually kept below 2.5 mm, reaching 3.1 mm in some very critical area; 75th percentile q75 is generally less than 0.5 mm, with a maximum of 1.11 mm. Dealing with consistency among software, the maximum DSC value was observed between Mimics and Slicer, D2P and Mimics, and D2P and Slicer, reaching 0.96.

SIGNIFICANCE

This work has demonstrated how mandible segmentation performance among software was generally very good. Nonetheless, differences in geometric accuracy, usability, costs and times required can be significant so that information here provided can be useful to perform an informed choice.

Gender-specific factors associated with case complexity in middle-aged and older adults-Evidence from a large population-based study

OBJECTIVES

To investigate gender-specific factors associated with case complexity in a population-based sample of middle-aged and older adults using a holistic approach to complexity.

METHODS

Data were derived from the 8-year follow-up home visits of the ESTHER study-a German population-based study in middle-aged and older adults. Cross-sectional analyses were conducted for 2932 persons (aged 57-84). Complexity was assessed by the well-established INTERMED for the elderly interview, which uses a holistic approach to the definition of case complexity. The association between various bio-psycho-social variables and case complexity was analyzed using gender-specific logistic regression models, adjusted for sociodemographic factors (age, marital status, education).

RESULTS

Prevalence of complexity was 8.3% with significantly higher prevalence in female (10.6%) compared to male (5.8%) participants (p < 0.001). Variables associated with increased odds for complexity in both, women and men were: being divorced (odds ratio [OR] women: 1.86, 95% CI 1.05-3.30; OR men: 3.19, 1.25-8.12), higher total somatic morbidity (women: 1.08, 1.04-1.12; men: 1.06, 1.02-1.11), higher depression severity (women: 1.34, 1.28-1.40; men: 1.35, 1.27-1.44), and higher loneliness scores (women: 1.19, 1.05-1.36; men: 1.23, 1.03-1.47). Women (but not men) with obesity (Body mass index [BMI] ≥30) had higher odds (1.79, 1.11-2.89) for being complex compared to those with a BMI <25. High oxidative stress measured by derivatives of reactive oxygen metabolites in serum was associated with 2.02 (1.09-3.74) higher odds for complexity only in men.

CONCLUSIONS

This study provides epidemiological evidence on gender differences in prevalence and factors associated with case complexity in middle-aged and older adults. Moreover, this study adds to the holistic understanding of complexity by identifying novel variables linked to complexity among middle-aged and older individuals. These factors include loneliness for both genders, and high oxidative stress for men. These findings should be confirmed in future longitudinal studies.

Unlocking the WHO's Age-Friendly Healthcare Principles: Portugal's Quest and Recommendations

Countries worldwide are grappling with a pressing demographic challenge characterized by a growing older population. This poses a significant healthcare dilemma, presenting challenges for healthcare systems and providers. To address these challenges, the World Health Organization (WHO) has devised a set of Age-Friendly Principles, aimed at optimizing healthcare provision for older people. This article delves into the current state of healthcare adaptation for older adults in Portugal and assesses the implementation of the WHO Principles. Case studies were conducted in three distinct regions of Portugal, involving semistructured interviews with key decision makers from both the healthcare sector and organizations wielding direct influence over health policies (n = 11). A comprehensive content analysis was conducted employing the webQDA software. The findings unveiled a noteworthy trend in which most interviewees displayed limited familiarity with the WHO Principles. Nevertheless, all interviewees acknowledged the need to adapt the healthcare system accordingly. Strengths were identified, primarily within the healthcare management system, but noteworthy gaps were also revealed, particularly in terms of facility preparedness and professional training. Interviewees proposed various interventions to enhance age-friendly healthcare provision; however, they concurrently pinpointed challenges related to human resources, infrastructure, and financial management. In their concluding recommendations, interviewees underscored the development of tools to facilitate the application and evaluation of the WHO Principles, as well as the development by the WHO of an accreditation system to encourage the application of the principles in healthcare providers across the world.

Gender-specific association of loneliness and health care use in community-dwelling older adults

BACKGROUND

Loneliness in older adults is common, particularly in women. In this article, gender differences in the association of loneliness and health care use are investigated in a large sample of community-dwelling older adults.

METHODS

Data of 2525 persons (ages 55-85 years)-participants of the fourth follow- up (2011-2014) of the ESTHER study- were analyzed. Loneliness and health care use were assessed by study doctors in the course of a home visit. Gender-specific regression models with Gamma-distribution were performed using loneliness as independent variable to predict outpatient health care use, adjusted for demographic variables.

RESULTS

In older women, lonely persons were shown to have significantly more visits to general practitioners and mental health care providers in a three-month period compared to less lonely persons (p = .005). The survey found that outpatient health care use was positively associated with loneliness, multimorbidity, and mental illness in older women but not in older men. Older men had significantly more contact with inpatient care in comparison to women (p = .02).

CONCLUSIONS

It is important to consider gender when analyzing inpatient and outpatient health care use in older persons. In older women loneliness is associated with increased use of outpatient services.

Latent classes and related predictors of demand for home-and community-based integrated care for older Chinese adults

Background

Home-and community-based integrated care has been developing rapidly in China in recent years. However, empirical research on the demand from older people is insufficient. Most studies have failed to identify or differentiate the heterogeneity of older people, resulting in poor understanding of their needs and fragmentation of services. This study seeks to identify latent classes of demand for home-and community-based integrated care among older Chinese adults and the predictors that differentiate these demands.

Methods

From January to March 2021, a questionnaire was administered to older people (aged ≥60 years) in community-based service centers for older people in six districts of Changsha City, Hunan Province. Participants were selected through purposive and incidental sampling. Latent profile analysis was used to categorize older people's demand for home-and community-based integrated care. By extending Andersen's behavioral model of health service use, and running multinomial logistic regression analyses, we explored which factors influenced the latent classes of demand.

Results

A total of 382 older people were included in the analyses: 64.4% were women and 33.5% were aged 80-89. The demand from older people for home-and community-based integrated care was classified into four latent classes: high health and social interaction demand (30% - 115/382); high comprehensive demand (23% - 88/382); high care service demand (26% - 100/382), and high social participation and low care demand (21% - 79/382). Taking this last class as the reference group, the other three latent classes differed significantly in the factors of predisposition, enabling, need, and perception of aging.

Conclusion

The demand from older people for home-and community-based integrated care is multifaceted and heterogeneous. Services for older people should be designed with different sub-models of integrated care.

Inequalities in Psychiatric Morbidity in Hong Kong and Strategies for Mitigation

This study explores the social gradient of psychiatric morbidity. The Hong Kong Mental Morbidity Survey (HKMMS), consisting of 5719 Chinese adults aged 16 to 75 years, was used. The Chinese version of the Revised Clinical Interview Schedule (CIS-R) was employed for psychiatric assessment of common mental disorders (CMD). People with a less advantaged socioeconomic position (lower education, lower household income, unemployment, small living area and public rental housing) had a higher prevalence of depression and anxiety disorder. People with lower incomes had worse physical health (OR 2.01, 95% CI 1.05-3.82) and greater odds of having CMD in the presence of a family history of psychiatric illnesses (OR 1.67, 95% CI 1.18-2.36). Unemployment also had a greater impact for those in lower-income groups (OR 2.67; 95% CI 1.85-3.85), whereas no significant association was observed in high-income groups (OR 0.56; 95% CI 0.14-2.17). Mitigating strategies in terms of services and social support should target socially disadvantaged groups with a high risk of psychiatric morbidity. Such strategies include collaboration among government, civil society and business sectors in harnessing community resources.

Effects of All-Inclusive and Hierarchical Rehabilitation Nursing Model Combined with Acupuncture on Limb Function and Quality of Life in Elderly Patients with Cerebral Infarction during Convalescence

Objective

To investigate effects of all-inclusive and hierarchical rehabilitation nursing model combined with acupuncture on limb function and quality of life in elderly patients with cerebral infarction during convalescence.

Methods

Eighty elderly patients with cerebral infarction who were treated in our hospital (February 2018–February 2020) and met the inclusion and exclusion criteria were chosen as the research objects, and their materials were analyzed in the way of retrospective study. They were equably randomized into observation group and reference group. Based on the acupuncture treatment, the patients in the observation group and the reference group were given routine rehabilitation nursing and all-inclusive and hierarchical rehabilitation nursing respectively for three months. The simplified Fugl-Meyer Assessment (FMA) scores, Modified Edinburgh-Scandinavian Stroke Scale (MESSS) scores, Activities of Daily Living Scale (ADL) scores, and Stroke-Specific Quality of Life Scale (SS-QOL) scores in the two groups before and after intervention were recorded, and the changes of limb function, neurological function, and living quality of the patients in the two groups were analyzed.

Results

Compared with the reference group, the observation group after intervention achieved prominently higher FMA score (P < 0.001), markedly lower MESSS score (P < 0.001), and signally higher SS-QOL scores (P < 0.05). After intervention, the observation group achieved obviously higher ADL score than the reference group (68.88 ± 8.91 vs 59.00 ± 8.38, P < 0.001).

Conclusion

The all-inclusive and hierarchical rehabilitation nursing model combined with acupuncture can accelerate the recovery of neurological function of the elderly patients with cerebral infarction, enhance the rehabilitation of their limb function, and markedly improve their quality of life. Therefore, this model has referential significance in clinic.

Is long-term care a building or a societal moral philosophy?

The number of Older Adults (OA) in Ontario will double in two decades. The COVID-19 pandemic demonstrated that the model of subsidized Long-Term Care (LTC) homes does not reflect the care needs of OAs. Many nations have implemented LTC models as a continuum of care for OAs promoting independent home/community living. These models help delay admission to LTC homes and achieve a higher quality-of-life for OAs. Current financial pressure on the healthcare system and inadequacies of LTC homes necessitate a broader social welfare policy. One viable option for sustainable LTC is implementing Ontario's mandatory public long-term care insurance policy.

Impact of a patient-centered medical home demonstration on quality of life and patient activation for older adults with complex needs in Singapore

BACKGROUND

The first Patient-Centered Medical Home (PCMH) demonstration in Singapore was launched in November 2016, which aimed to deliver integrated and patient-centered care for patients with bio-psycho-social needs. Implementation was guided by principles of comprehensiveness, coordinated care, shared decision-making, accessible services, and quality and safety. We aimed to investigate the impact of implementing the PCMH in primary care on quality of life (QoL) and patient activation.

METHODS

The study design was a prospective single-arm pre-post study. We applied the 5-level EuroQol 5-dimension (EQ-5D-5L) and Visual Analog Scale (EQ VAS) instruments to assess health-related QoL. The CASP-19 tool was utilised to examine the degree that needs satisfaction was fulfilled in the domains of Control, Autonomy, Self-realisation, and Pleasure. The 13-item Patient Activation Measure (PAM-13) was used to evaluate knowledge, skills and confidence in management of conditions and ability to self-care. Multivariable linear regression models with random intercepts were applied to examine the impact of the PCMH intervention on outcome measures at 3 months and 6 months post-enrolment, compared to baseline.

RESULTS

We analysed 165 study participants enrolled into the PCMH from November 2017 to April 2020, with mean age 77 years (SD: 9.9). Within-group pre-post (6 months) EQ-5D-5L Index (β= -0.01, p-value = 0.35) and EQ VAS score (β=-0.03, p-value = 0.99) had no change. Compared to baseline, there were improvements in CASP-19 total score at 3 months (β = 1.34, p-value = 0.05) and 6 months post-enrolment (β = 1.15, p-value = 0.08) that were marginally out of statistical significance. There was also a significant impact of the PCMH on the CASP-19 Pleasure domain (β = 0.62, p = 0.03) at 6 months post-enrolment, compared to baseline. We found improved patient activation from a 15.2 % reduction in the proportion of participants in lower PAM levels, and a 23.4 and 16.7 % rise in proportion for higher PAM levels 3 and 4, respectively, from 3 months to 6 months post-enrolment.

CONCLUSIONS

Preliminary demonstration of the PCMH model shows evidence of improved needs satisfaction and patient activation, with potential to have a greater impact after a longer intervention duration.

Is Consultation-Liaison Psychiatry 'Getting Old'? How Psychiatry Referrals in the General Hospital Have Changed over 20 Years

There is an ever-growing awareness of the health-related special needs of older patients, and Consultation-Liaison Psychiatry Services (CLPS) are significantly involved in providing such age-friendly hospital care. CLPS perform psychiatric assessment for hospitalized patients with suspected medical-psychiatric comorbidity and support ward teams in a bio-psycho-social oriented care management. Changes in features of the population referred to a CLPS over a 20-year course were analysed and discussed, especially comparing older and younger referred subjects. Epidemiological and clinical data from all first psychiatric consultations carried out at the Modena (North of Italy) University Hospital CLPS in the period 2000–2019 (N = 19,278) were included; two groups of consultations were created according to the age of patients: OV65 (consultations for patients older than 64 years) and NONOV65 (all the rest of consultations). Consultations for OV65 were about 38.9% of the total assessments performed, with an average of approximately 375 per year, vs. the 589 performed for NOV65. The number of referrals for older patients significantly increased over the 20 years. The mean age and the male/female ratio of the sample changed significantly across the years in the whole sample as well as both among OV65 and NOV65. Urgent referrals were more frequent among NOV65 and the rate between urgent/non urgent referrals changed differently in the two subgroups. The analysis outlined recurring patterns that should guide future clinical, training and research activities.