Pet Ownership Patterns and Successful Aging Outcomes in Community Dwelling Older Adults

Loneliness and pet ownership among dependent older adults in a Southern European urban context

OBJECTIVE

Identify the role that pet ownership may play in mitigating feelings of loneliness among dependent older adults, with a particular focus on gender and mobility problems.

METHOD

We use a representative sample of dependent individuals aged 65 and over (n = 1,600), with 1,005 self-respondents in Barcelona, drawn from the 2023 Survey of Older People with Functional Dependency. Logistic regression models assess the associations between pet ownership (dog, cat, or other animal) and perceived loneliness in older dependents. Models are stratified by gender.

RESULTS

The analysis highlights that dog ownership and receiving family care are factors associated to lower risk of perceived loneliness, particularly among women. In contrast, the association between pet ownership and loneliness is less clear for men for whom no differences were observed between dog owners, other pet owners and individuals without pets in the outcome measure. Our analyses also reveal that the benefits of dog ownership hold only for old age dependents with mobility impairments.

CONCLUSION

Our results provide evidence that gender, type of pet and mobility are key variables associated to loneliness. These findings underscore the importance of considering dog ownership and family involvement in care strategies to mitigate loneliness among older dependents.

Leisure-time activities and disability among Chinese community-dwelling oldest old: evidence from the Chinese Longitudinal Healthy Longevity Study

With the acceleration of population aging, disability in older adults is a growing public health problem; however, little is known about the role of specific leisure-time activities in affecting disability. This study prospectively examined the association of leisure-time activities with disability among the Chinese oldest old. A total of 14 039 adults aged 80 years or older (median age of 89.8 years) were enrolled from the Chinese Longitudinal Healthy Longevity Survey from 1998 to 2014. Disability was defined as the presence of concurrent impairment in activities of daily living and physical performance. Cox proportional hazards models were used to estimate the associations between leisure-time activities and disability. During a mean of 4.2 years (2.7 years) of follow-up, 4487 participants developed disability. Compared with participants who never engaged in leisure-time activities, participants who engaged in almost daily activities, including gardening, keeping domestic animals or pets, playing cards or mahjong, reading books or newspapers, and watching TV or listening to the radio had a lower risk of disability, with HRs of 0.78 (0.69-0.88), 0.64 (0.58-0.70), 0.74 (0.63-0.86), 0.74 (0.65-0.84), and 0.84 (0.77-0.90), respectively. Moreover, the risk of disability gradually decreased with participation in an increasing number of those leisure-time activities (P for trend <0.001). Frequent engagement in leisure-time activities was associated with a lower risk of disability among the Chinese oldest old. This study highlights the importance of incorporating a broad range of leisure-time activities into the daily lives of older adults.

Activities of daily living and non-exercise physical activity in older adults: findings from the Chinese Longitudinal Healthy Longevity Survey

OBJECTIVES

Studies have shown that good cognitive function can moderate the relationship between non-exercise physical activity (NEPA) and activities of daily living (ADLs) disability to some extent, and this study mainly explores the relationship between ADL and NEPA and cognitive function in Chinese older adults.

SETTING AND PARTICIPANTS

Data came from a nationally representative sample of 2471 Chinese old adults (aged 65+) from the 2011, 2014 and 2018 waves of the Chinese Longitudinal Healthy Longevity Survey.

PRIMARY AND SECONDARY OUTCOME MEASURES

A cross-lagged panel model combined with mediation analysis was used to determine the relationship between ADL and NEPA and the mediating effect of cognitive function on the ascertained ADL-NEPA relationship.

RESULTS

The more frequently people over the age of 65 in China participate in NEPA, the lower the risk of ADL disability. Cognitive function partially mediated this expected relationship, accounting for 9.09% of the total NEPA effect on ADL.

CONCLUSION

Participating in more NEPA could reduce the risk of ADL disability, and participating in NEPA may reduce the risk of ADL disability through cognitive function to some extent.

Animals and Cities: A Reflection on Their Potential in Innovating Nature-Based Solutions

In recent decades, nature-based solutions (NBSs) have spread in scientific research, and they are increasingly deployed in cities' strategic planning. While the number of nonhuman animals in cities is growing, a specific reflection on the advantages of human-animal interactions as potential NBSs is still lacking. This article aims to provide an overview of the current situation of animals in cities and to explore the roles of animals and their interactions with humans in such a context. These topics are crucial to the European project IN-HABIT in Lucca (Italy), which aims to codify an integrated policy on the relationship between people and animals; its outputs will then be transferred and replicated in other cities. This article concludes by highlighting the need for the involvement of different stakeholders in public-private-people partnerships to implement actions that aim to valorize human-animal relationships and their positive effects. This study presents a perspective on the relevance of animal NBSs to increase the quality of life in cities, both for citizens and for animals living in cities, and to also introduce the opportunity to develop an integrated animal urban policy able to valorize human-animal interactions in cities.

Pet Ownership, Living Alone, and Cognitive Decline Among Adults 50 Years and Older

Importance

It remains unclear whether pet ownership is associated with cognitive decline and to what extent pet ownership mitigates the association between living alone and cognitive decline.

Objective

To explore the association of pet ownership with cognitive decline, the interaction between pet ownership and living alone, and the extent to which pet ownership mitigates the association between living alone and cognitive decline in older adults.

Design, Setting, and Participants

This cohort study used data from waves 5 (June 2010 to July 2011) to 9 (from June 2018 to July 2019) in the English Longitudinal Study of Ageing. Participants included adults 50 years and older. Data were analyzed from April 1 to June 30, 2023.

Exposures

Pet ownership and living alone in wave 5.

Main Outcomes and Measures

In waves 5 to 9, verbal memory and verbal fluency were assessed, and composite verbal cognition was further calculated.

Results

Of the 7945 participants included, the mean (SD) age was 66.3 (8.8) years, and 4446 (56.0%) were women. Pet ownership was associated with slower rates of decline in composite verbal cognition (β = 0.008 [95% CI, 0.002-0.014] SD/y), verbal memory (β = 0.006 [95% CI, 0.001-0.012] SD/y), and verbal fluency (β = 0.007 [95% CI, 0.001-0.013] SD/y). Three-way interaction tests showed that living alone was a significant modifier in all 3 associations. Stratified analyses showed that pet ownership was associated with slower rates of decline in composite verbal cognition (β = 0.023 [95% CI, 0.011-0.035] SD/y), verbal memory (β = 0.021 [95% CI, 0.008-0.034] SD/y), and verbal fluency (β = 0.018 [95% CI, 0.005-0.030] SD/y) among individuals living alone, but not among those living with others. Joint association analyses showed no significant difference in rates of decline in composite verbal cognition, verbal memory, or verbal fluency between pet owners living alone and pet owners living with others.

Conclusions and Relevance

In this cohort study, pet ownership was associated with slower rates of decline in verbal memory and verbal fluency among older adults living alone, but not among those living with others, and pet ownership offset the associations between living alone and declining rates in verbal memory and verbal fluency. Further studies are needed to assess whether pet ownership slows the rate of cognitive decline in older adults living alone.

Baicalin Exhibits a Protective Effect against Cisplatin-Induced Cytotoxic Damage in Canine Renal Tubular Epithelial Cells

Renal failure is a common chronic disease in dogs that substantially affects both their quality of life and longevity. The objective of this study was to assess the protective mechanisms of baicalin in cisplatin-induced Madin-Darby canine kidney (MDCK) epithelial cells' apoptosis model and explore the impacts of baicalin at varying doses on various indexes, such as cisplatin-induced MDCK cell apoptosis, oxidation and antioxidation, and inflammatory factors. (Methods) MDCK cells in the logarithmic growth phase were randomly divided into a control group, a model group (20 μmol/L cisplatin), and a baicalin-protection group (20 μmol/L cisplatin + 50, 25 μmol/L baicalin) and received the corresponding treatments for 24 h. The effects of cisplatin on MDCK cell apoptosis, oxidation and antioxidation, inflammatory factors, and other indicators were studied, and the relieving effect of baicalin on cisplatin-induced MDCK cell damage was explored. Calcein/PI staining and Annexin V-FITC/PI staining showed that cisplatin induced the apoptosis of MDCK cells, while baicalin effectively reduced the damage caused by cisplatin. The ELISA results demonstrated a significant elevation in the nitric oxide (NO) and malondialdehyde (MDA) levels within the MDCK cells following treatment with cisplatin (p < 0.01). In addition, superoxide dismutase (SOD), glutathione peroxidase (GSH), and catalase (CAT) activities remarkably declined (p < 0.01), while tumor necrosis factor α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6) expression within the MDCK cells were apparently elevated (p < 0.01). However, baicalin treatment resulted in opposite changes in these factors. The findings suggested that baicalin exhibits potential in mitigating cisplatin-induced oxidative stress and inflammation in MDCK cells. As revealed with the Western blot results, cisplatin promoted P62, P53, and BAX protein levels, increased mTOR phosphorylation, inhibited AMPK phosphorylation, and reduced Beclin1 and BCL-2 protein levels. However, a contrasting trend was observed following baicalin treatment. Cisplatin can inhibit the activity of MDCK cells, lead to abnormalities in oxidation and antioxidation functions and cell inflammatory factors, and accelerate cell apoptosis. Moreover, baicalin can significantly alleviate the damage of cisplatin to MDCK cells.

"Whoever takes the dog gets the house": How older adults negotiate, budget, and deploy resources for multispecies family health and well-being

In this study, we interrogate the ways that older adult pet owners exercise their agency within the limits of their social statuses to allocate their resources for the management of the health needs of their multispecies families. Guided by fundamental cause theory, we consider how the participants' memberships in socially constructed categories can impact their experiences with household health management. We conducted focus groups with 30 community-dwelling older adults who owned pets. Using a thematic analytic approach, we found that the participants' bonds with their pets led them to negotiate priorities and make concessions for the benefit of the household.

Pet ownership and maintenance of cognitive function in community-residing older adults: evidence from the Baltimore Longitudinal Study of Aging (BLSA)

Pet ownership has been associated with reduced deterioration in physical health as older adults age; little research focused on deterioration in cognitive function. We examine the relationship of pet, dog, cat ownership, and dog walking to changes in cognitive function among 637 generally healthy community-dwelling older adults (185 pet owners) aged 50-100 years (M = 68.3, SD = 9.6) within the BLSA. Cognitive assessments every 1-4 years over 1-13 years (M = 7.5, SD = 3.6) include the California Verbal Learning (Immediate, Short, Long Recall); Benton Visual Retention; Trail-Making (Trails A, B, B-A); Digit Span; Boston Naming (Naming); and Digit Symbol Substitution (Digit Symbol) Tests. In linear mixed models, deterioration in cognitive function with age was slower for pet owners than non-owners (Immediate, Short, Long Recall; Trails A,B,B-A; Naming; Digit Symbol); dog owners than non-owners (Immediate, Short Recall; Trails A,B; Naming; Digit Symbol); and cat owners than non-owners (Immediate, Short, Long Recall; Naming), controlling for age and comorbidities. Among dog owners (N = 73) walkers experienced slower deterioration than non-walkers (Trails B, B-A; Short Recall). All ps ≤ 0.05. We provide important longitudinal evidence that pet ownership and dog walking contribute to maintaining cognitive function with aging and the need to support pet ownership and dog walking in design of senior communities and services.

Can Interacting with Animals Improve Executive Functions? A Systematic Review

There has been growing interest in the potential benefits of using human-animal interactions to improve executive functions: cognitive processes that allow individuals to plan, solve problems, and self-regulate behaviour. To date, no comprehensive review has been conducted. The purpose of this study was to evaluate existing literature, adopting broad inclusion criteria. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, 16 papers were identified from peer-reviewed literature. Additional papers were identified from grey literature, including 6 dissertations and 1 thesis. A review of these 23 studies found that human-animal interactions and executive functions are investigated in three main ways: (1) exploring the potential benefits of the human-pet relationship, (2) exploring the impact of an animal's presence during administration of executive function tests, and (3) evaluating the efficacy of animal-assisted services (e.g., animal-assisted therapy) on executive functions. Five of the included studies reported a significant improvement across all measured domains of executive functions, but effect sizes were underreported. Comparatively, 9 studies reported mixed findings, d = 0.32-0.55, while 8 studies reported no significant results. The overall rigour of the research was limited, with great heterogeneity between the study methodologies and outcome measures used. It is recommended that future studies utilise high-quality research methodologies through the use of randomisation, pre- and postmeasures, and appropriate control conditions, where possible.

Examining human-animal interactions and their effect on multidimensional frailty in later life: a scoping review

This scoping review sought to compile outcomes associated with any human-animal interaction study regarding adults aged 50 and older in any living context and concerning a multidimensional (i.e., physical, psychological, cognitive, and social) perspective of frailty. Despite our best attempts at incorporating the broadest inclusion criteria possible, only four articles were relevant to this review. Participants across the included studies were rural, community-dwelling Japanese or Chinese individuals aged 60 years and older. Thematic analysis of reported results includes dog ownership as a protective factor regarding frailty, the interconnected health effects of pet ownership, and increased meaning and purpose through pet ownership implications. More research is needed globally to determine how human-animal interactions may moderate frailty comprehensively, as well as the efficacy and appropriateness of these interactions or interventions in older adult populations and across cultural boundaries.

The influence of pet ownership on self-compassion among nurses: a cross-sectional study

Background

The modern lifestyle trend of pet ownership is undoubtedly beneficial for both physical and mental health. Research has shown a connection between pet ownership and staff self-compassion. However, there has not been any evidence linking pet ownership to self-compassion in the nurse population.

Aims

To investigate the current status of pet ownership among nurses and explore the influence of pet ownership on self-compassion among nurses.

Methods

An online survey was conducted in July 2022 with 1,308 nurses in China. Data were collected using a general information questionnaire and a self-compassion scale. To compare categorical variables, the independent t test, one-way ANOVA, and multiple linear regression analysis were utilized. SPSS software was used for the statistical analysis.

Results

We found that 16.9% of nurses owned at least one pet, and dogs and cats were the primary pets. The t test for independent samples showed that pet owners and non-pet owners scored differently on self-compassion (t = 3.286, p = 0.001), self-kindness (t = 3.378, p = 0.001), common humanity (t = 2.419, p = 0.016), and mindfulness (t = 2.246, p = 0.025). One-way ANOVA revealed that the highest degree was an influencing factor of self-compassion (χ 2 = 1.386, p = 0.019). Multiple linear regression showed that average monthly income, pet ownership, and highest degree were the factors that influenced self-compassion most significantly (F = 8.335, p < 0.001).

Conclusion

The results revealed that nurses actually own pets as part of their modern lifestyle, which provides them with social support and potentially enhances their self-compassion. More efforts should be focused on the impact of pet ownership on nurses' physical and mental health, and pet-based interventions should also be developed.

Behavior-Based Video Summarization System for Dog Health and Welfare Monitoring

The popularity of dogs has been increasing owing to factors such as the physical and mental health benefits associated with raising them. While owners care about their dogs' health and welfare, it is difficult for them to assess these, and frequent veterinary checkups represent a growing financial burden. In this study, we propose a behavior-based video summarization and visualization system for monitoring a dog's behavioral patterns to help assess its health and welfare. The system proceeds in four modules: (1) a video data collection and preprocessing module; (2) an object detection-based module for retrieving image sequences where the dog is alone and cropping them to reduce background noise; (3) a dog behavior recognition module using two-stream EfficientNetV2 to extract appearance and motion features from the cropped images and their respective optical flow, followed by a long short-term memory (LSTM) model to recognize the dog's behaviors; and (4) a summarization and visualization module to provide effective visual summaries of the dog's location and behavior information to help assess and understand its health and welfare. The experimental results show that the system achieved an average F1 score of 0.955 for behavior recognition, with an execution time allowing real-time processing, while the summarization and visualization results demonstrate how the system can help owners assess and understand their dog's health and welfare.

Pet Ownership in Aotearoa New Zealand: A National Survey of Cat and Dog Owner Practices

This study used an online survey distributed between January and March 2019 to adults residing in Aotearoa New Zealand (NZ) to investigate cat and dog owner practices. Of the 2385 respondents, 885 (37%) owned both cat/s and dog/s, while 652 (28%) and 609 (26%) owned cat/s only or dog/s only, respectively. Nine percent of respondents (n = 212) did not own a cat or dog when the survey was administered. Gaps were identified in the practices of NZ pet owners with regard to regular grooming, immunizations, and deworming treatments. It was also found that many pets, especially cats, were allowed to wander freely both inside and outside the house. Collectively, these gaps in practice raise parasitology and infection concerns which may impact negatively on animal welfare and may increase the prevalence of zoonotic diseases. This study also revealed the need to improve desexing practices, particularly in dogs. Respondents in the survey expressed the wish to have pets regardless of the financial strain they may impose, indicating that future research should focus on reducing the financial burden of pet ownership along with promoting positive pet ownership practices. Our findings suggest the need for better education resources about pet ownership which are easily accessible and target diverse populations. The findings of this study will aid in developing appropriate educational resources to promote animal welfare and increase pet-related knowledge among the NZ populace.

Pet Ownership and Maintenance of Physical Function in Older Adults-Evidence From the Baltimore Longitudinal Study of Aging (BLSA)

Background and Objectives

Pet ownership or human-animal interaction has been associated with better health outcomes in individuals with disease or disability. We hypothesized that pet ownership, as well as dog ownership and cat ownership separately, are associated with maintaining physical function, and leisure time physical activity and that among dog owners, dog walking is associated with maintaining these outcomes for generally healthy community-dwelling older adults participating in the Baltimore Longitudinal Study of Aging.

Research Design and Methods

A total of 637 men (44.1%) and women aged 50-100 years (M = 68.3, standard deviation [SD] = 9.6) completed a comprehensive pet ownership questionnaire that ascertained pet ownership history 10-13 years and had serial assessments of physical function every 1-4 years prior. Linear or generalized linear mixed models with time varying pet ownership were used to examine change in physical function over a mean of 7.5 years (range 1-13, SD = 3.6) according to pet ownership.

Results

Pet owners (n = 185) were significantly younger (p < .001) and had fewer comorbidities (p = .03) than nonowners; thus, age and comorbidities were included as covariates in the longitudinal analyses. Physical function and leisure time physical activity declined with aging across all outcomes (p < .001); the decline was slower among pet owners in overall physical performance (p < .001), rapid gait speed (p = .03), usual gait speed (p = .032), cardiorespiratory fitness (p < .001), and physical well-being (p = .002) controlling for age and comorbidities. Changes in leisure time physical activities with aging did not differ between pet owners and nonowners. Dog walking was not independently related to the maintenance of physical function or leisure time physical activity with aging.

Discussion and Implications

This study provides the first longitudinal evidence that pet ownership is associated with maintained physical function among community-dwelling generally healthy older adults.

Daily Mobility and Social Interactions Among Community-Dwelling Older Adults With Pet Dogs: A Scoping Review

Dogs are part of many people's lives and are involved in interventions to improve the well-being of older adults in institutional settings. However, the literature on the impact of pet dogs on community-dwelling older adults is still relatively limited. This study mapped the impact of having a companion dog on the daily mobility and social interactions of community-dwelling older adults using a scoping review. Electronic databases were searched, and studies written in English, Portuguese, and Spanish that were published in a peer-reviewed journal were identified. After a careful review, 26 eligible studies were identified, and relevant findings were extracted. The main findings indicated that having a dog may promote or hinder daily mobility and social interactions and that having a dog is about routines and sharing affection. More research is needed to clarify what makes having a companion dog key to promoting active and healthy aging.

Household preferences for pet keeping: Findings from a rural district of Sri Lanka

Pet ownership is an integral part of a modern-day family. It provides a wide range of benefits to humans. However, data on pet ownership are relatively limited from rural regions, Southern Asia and low-middle-income countries. We aim to report the prevalence and associated factors for pet ownership and veterinary visits in Anuradhapura, Sri Lanka. A community-based, cross-sectional study was conducted. An interviewer-administered questionnaire was used. Binary logistic regression was performed to determine significant associations between variables of interest and pet ownership (p < 0.05). Out of the 532 households, 57% currently owned a pet. The most common pet was the dog owned by 41% of the households and the cat was the second most owned by 17%. Security (69% - 152/220) was the most common role for dogs at home while it was companionship for cats (31% - 27/88) and hobby for both birds (64% - 18/28) and fish (54% - 14/26). Most dogs (54% - 118/220) had one veterinary visit within the last year. Households with >1 adult female [p = 0.02; OR = 1.61 (95% CI 1.09 to 2.36)], participants living alone [p = 0.03; OR = 0.24 (95% CI 0.07 to 0.86)] and Buddhists [p = 0.02; OR = 2.56 (95% CI 1.16 to 5.63)] were significantly associated with pet ownership. Pet ownership is common among people in Anuradhapura, Sri Lanka, with a few demographic factors having a significant association with pet ownership. Dogs are the most common type of pet and highlight the opportunity for research related to canine companionship and human health. Future research on such topics should consider the above-mentioned socio-demographic predictors as potential confounders.

The role of pets in the support systems of community-dwelling older adults: a qualitative systematic review

OBJECTIVE

Western countries face ageing populations and increasing numbers of older adults receiving long-term care at home (home care). Approximately 50% of households in Western countries own pets, and while pets impact the health and wellbeing of their owners, most healthcare organisations do not account for the role of pets in the lives of their clients. Due to the lack of research in older adults receiving home care that own pets, this study aimed to review previous qualitative research about the role and significance of pets for older adults in general.

METHOD

PubMed and PsycINFO were systematically searched with variations on (MeSH) terms for older adults (mean age 65 years and older), pets, and qualitative study designs. Iterative-inductive thematic analyses were performed in ATLAS.ti.

RESULTS

We included fifteen studies and extracted twenty-eight themes within seven categories: Relational Aspects, Reflection and Meaning, Emotional Aspects, Aspects of Caregiving, Physical Health, Social Aspects, and Bidirectional Behaviour. Older adults reported not only on positive aspects of pet ownership such as the emotional support their pets provided but also on negative aspects such as postponing personal medical treatment.

CONCLUSION

Older adults perceived pets as important for their health and wellbeing. This implies that care workers may be able to improve home care by accounting for the role of pets of older adults receiving home care. Based on our findings, we suggest that community healthcare organisations develop guidelines and tools for care workers to improve care at home for clients with pets.

Pet ownership issues encountered by geriatric professionals: Preliminary findings from an interdisciplinary sample

Pets often factor in older adults' health behaviors and decisions. However, the degree to which issues related to pet ownership are encountered or addressed by professionals working with this population remains unknown. The aim of this study was to identify specific issues stemming from pet ownership professionals had encountered in their work with older adults, people living with dementia, and care partners. An interdisciplinary (e.g., social services and healthcare) sample (N = 462, 89.13% female, M age = 53.02, SD age = 12.18) completed an online survey addressing pet ownership issues encountered in their work. Descriptive statistics, t-tests, and repeated measures ANOVAs were used to analyze quantitative data. A conventional content analysis was used to analyze open-ended responses to an item asking about "other" issues encountered in their work with these populations. The professionals estimated 46.29% of clients had been pet owners, 41.23% regularly asked about pets, and 79.22% had encountered issues related to pet ownership. Specific issues raised to the professionals varied by type of client. The professionals reported older adults most often raised getting pet items into the home and concerns about their pets' health. The issues most often raised by people living with dementia to the professionals were planning for the pet due to a housing transition and basic pet care. Care partners focused on basic pet care and planning for the pet due to a housing transition. The professionals themselves most often raised the issues of basic pet care, concerns about falling, and the pets' behavior. Professionals who entered clients' homes were more likely to raise issues stemming from pet ownership compared to those who reported they did not enter clients' homes in their current job, t(429.40) = 5.59, p < 0.00001. The eleven new issues identified by the content analysis (e.g., pets impeding care, people refusing care due to the pet) underscored how the health and wellbeing of people and their pets are linked. The results of this study provide strong evidence that professionals do encounter issues related to pet ownership. Including issues stemming from pet ownership into procedures, policies, and programs is likely to have positive impacts on those served by and working in the geriatric workforce.

Pet ownership and cognitive frailty among Chinese rural older adults who experienced a social loss: Is there a sex difference?

BACKGROUND

The loss of a spouse (widowed or divorced) is one of the most common forms of social loss in older adults. However, evidence is limited regarding whether social loss is associated with cognitive frailty. Maintaining pets has become increasingly popular. Despite its health benefits, little is known about whether pet ownership can buffer cognitive frailty in older adults facing social loss. Here, we examined the role of pet ownership in the relationship between social loss and cognitive frailty among males and females older adults living in rural China.

METHODS

A total of 2638 rural older adults were analysed. Binary logistic regression analyses were conducted to explore risk or protective factors associated with cognitive frailty. Participants were categorised into four groups according to social loss and pet ownership assessment: (i) no social loss + own pet, (ii) no social loss + no pet, (iii) social loss + own pet, and (iv) social loss + no pet. Binary logistic regression was also performed to examine the interaction effects of social loss and pet ownership on cognitive frailty stratified by sex.

RESULTS

Regardless of pet ownership, spousal loss was associated with cognitive frailty for men and women. Female participants who experienced loss without a pet had a significantly higher risk of cognitive frailty. However, we did not observe a significant association between pet ownership and cognitive frailty among men who experienced loss.

CONCLUSIONS

Our findings highlight the buffering effect of pet ownership on cognitive frailty in older women experiencing social loss. This implies that targeted support for older adults of different sexes who experienced social losses may be effective in preventing cognitive frailty in rural China.

Relationships of leisure activities with physical and cognitive functions among Chinese older adults: A prospective community-based cohort study

OBJECTIVES

Based on a prospective design, this study aimed to investigate the relationships of leisure activities with physical and cognitive functions among Chinese older adults.

METHODS

The respondents aged 65 years or more were selected from the 2014-2018 of the Chinese Longitudinal Healthy Longevity Survey. Physical function measurement indicators were reflected by activities of daily living (ADL), instrumental activities of daily living (IADL), and physical performance (PP), while cognitive function was assessed by Mini-Mental State Examination. Fine-Gray competing risk regression models were used to analyze the data.

RESULTS

Using the figures for 2014 as a baseline for the study, we included 6047, 6216, 5951, and 5916 respondents in the ADL, IADL, PP, and cognitive function analyses, respectively. The prospective results showed that keeping domestic animals or pets was related to a lower risk of ADL disability of respondents after adjustment (SHR: 0.619, 95% CI: 0.486, 0.788). Similarly, taking part in social activities (SHR: 0.781, 95%CI: 0.658, 0.929) and reading books or newspapers (SHR: 0.793, 95% CI: 0.656, 0.958) were associated with a lower risk of IADL disability. Playing cards or mahjong was correlated with a lower risk of cognitive impairment (SHR: 0.669, 95% CI: 0.507, 0.882), while keeping domestic animals or pets was related to a higher risk of cognitive impairment (SHR: 1.279, 95% CI: 1.047, 1.562).

CONCLUSION

Participation in leisure activities moderately may decrease the risk of a decline in physical and cognitive functions among Chinese older adults.

Prevalence of Bacterial Species in Skin, Urine, Diarrheal Stool, and Respiratory Samples in Cats

Bacterial infections are a significant cause of illness and death in different animals. However, these bacterial infections could be a source of human disease or illness if these pathogenic bacteria are present in companion animals. This study aimed to investigate the prevalence of pathogenic bacteria associated with different site infections in cats in the Republic of Korea. For this purpose, samples were collected from the skin/ear, urine, respiratory, and diarrheal stool origins of cats obtained between 2018 and 2019 from seven different laboratories and centers participating in the Korean Veterinary Antimicrobial Resistance Monitoring System. These samples were subjected to analysis for the identification and isolation of associated bacterial species using a bacterial culture approach. A total of 609 isolates were identified in four different cat samples. Among them, 267, 184, 57, and 101 were extracted from diarrheal stool, skin, urine, and respiratory samples, respectively. The findings of this study showed that Escherichia coli was the most prevalent species among isolated bacterial species of diarrheal stool and urine origin. Staphylococcus felis and Pasteurella multocida were most prevalent in the skin and respiratory tract, respectively. However, there was no significant difference in bacterial distribution among the different age groups in all samples. This is the first nationwide surveillance report that associates bacterial prevalence with their site of origin and helps in the prevention of bacterial infections in cats. Moreover, the pattern of bacterial prevalence could provide sufficient guidance for the selection of empirical antimicrobial therapy against infections in cats.

Dog-related activities and human well-being in Brazilian dog owners: A framework and cross-cultural comparison with a British study

Despite the abundance of studies investigating the benefits of having a dog, the specific aspects of dog ownership that impacts human well-being are not well understood. This study used a qualitative approach to create a framework of the main dog-related activities perceived by Brazilian owners to impact their well-being and compared the findings with those of a similar study in England. Thirty-two Brazilian dog owners from the five regions of the country were remotely interviewed. The thematic analysis of the transcripts generated a total of 58 dog-related activities, organised into 13 themes. Most activities were reported to have a positive effect on participants' well-being, accounting for 76.8% of the total number of mentions in the interviews. 'Playing with dog' and 'Dog presence' were the themes most frequently associated with positive well-being outcomes, whereas 'Unwanted behaviours' and 'Failing to meet dog's needs' were the most commonly associated with negative outcomes. The dog-related activities reported by Brazilian dog owners and the well-being outcomes linked to those activities were consistent with the previous British sample in the framework that emerged. These findings suggest reliability between the two methods used to gather data (remote interview versus focus group) and, most importantly, provide consistent cross-cultural evidence for how certain activities impact dog owner's well-being.

Association between companion animal ownership and overall life satisfaction in Seoul, Korea

This study aimed to analyze the association between companion animal ownership, the sub-factors of this ownership (the species and number of owned pets), and overall life satisfaction (OLS). Data was obtained from the publicly available responses to the 2017 Seoul Survey, conducted among Seoul-based Korean locals aged ≥ 15 years (N = 42,687; pet owners = 8,708, non-owners = 33,979). Propensity score was calculated by performing logistic regressions with covariates and data was matched using the nearest-neighbor method. Further, multiple linear regression was performed to analyze this association using the matched data. Additionally, survey-weighted multiple regressions were performed: 1) within pet owners, and 2) after stratifying owners with the number of pets owned. Pet owners in Seoul, South Korea reported higher levels of OLS than non-owners, even after controlling for covariates-age, sex, marital status, family size, family income, job, education, types of housing, housing tenure. Owners with both dogs and cats showed the highest average OLS scores (owners with 2 pets: Mean [M] = 58.05, Standard Deviation [SD] = 0.67; owners with ≥ 3 pets: M = 59.03, SD = 1.02), followed by single pet owners of either a cat (M = 56.64, SD = 0.37) or a dog (M = 56.14, SD = 0.13). Single pet owners reported significantly higher levels of OLS than those with 2 or ≥ 3 pets when pet types were adjusted for. When owners had a single pet, pet types (dog or cat) did not generate a significant difference in OLS scores. Among owners with 2 or ≥ 3 pets, however, owners with both dogs and cats had higher OLS scores than dog owners. This research has significant implications for promoting future study on companion animal effects for improving human health and well-being. Mechanisms of the effect, including cultural factors, should be further investigated.

Examining the role of pets in cancer survivors' physical and mental wellbeing

PURPOSE

Australian cancer survivors have multiple wellbeing support needs, and Australians frequently keep pets, a practice associated with physical and mental health benefits. This mixed-methods study explores the influence of relationships of PERMA (positive emotion, engagement, relationships, meaning, and accomplishment) wellbeing domains and pet ownership on cancer survivors' physical and mental wellbeing and quality of life.

METHODS

A convenience sample of Australian cancer survivors (N = 162) were surveyed, recording demographic, pet ownership, PERMA wellbeing, physical and mental health characteristics, and support needs. Quality of life and health scores were predicted from PERMA domains and pet ownership.

RESULTS

Pet ownership was highly prevalent in participating cancer survivors, predicting increased mental health scores. No associations were seen for physical health. Cancer survivors sought instrumental pet care support and pet-owner relationship maintenance during survivorship.Implications: Pet ownership may be leverageable in interventions for mental health and wellbeing improvement during cancer recovery. Research should next clarify pet ownership prevalence in this population.