A Systematic Review of Non-Seriously Ill Community-Dwelling Asians' Views on Advance Care Planning.

OBJECTIVES: To systematically synthesize the views of community-dwelling Asians on Advance care planning and to summarize the factors and reasons affecting their uptake of ACP. DESIGN: Mixed-methods systematic review (PROSPERO: CRD42018091033). SETTING AND PARTICIPANTS: Asian adults (≥18 years old) living in the community globally. METHODS: Medline (Ovid), Web of Science, CINAHL (EBSCO), Open Grey, and Google Scholar were searched from inception to June 30, 2022. Qualitative, quantitative, or mixed-methods studies reporting on the views of non-seriously ill community-dwelling Asian adults on ACP or the factors influencing their ACP uptake were included. Secondary research, studies not published in English, or studies not available as full text were excluded. Two independent teams of researchers extracted data, assessed methodologic quality, and performed the data analysis. Data analysis was conducted using the multistep convergent integrated approach based on Joanna Briggs Institute methodology for mixed-methods systematic review. RESULTS: Fifty-eight studies were included. Non-seriously ill community-dwelling Asians were willing to engage in ACP (46.5%-84.4%) although their awareness (3.1%-42.9%) and uptake of ACP remained low (14.0%-53.4%). Background factors (sociodemographic factors, and health status, as well as experience and exposure to information) and underlying beliefs (attitude toward ACP, subjective norm, and perceived behavioral control) were found to affect their uptake of ACP. A conceptual framework was developed to facilitate a proper approach to ACP for this population. CONCLUSIONS AND IMPLICATIONS: A flexible approach toward ACP is needed for non-seriously ill community-dwelling Asians. There is also a need to raise end-of-life and ACP literacy, and to explore ways to narrow the gap in the expectations and implementation of ACP so that trust in its effective execution can be built.

Gender differences in the associations between knee pain and urinary incontinence in older adults: Cross-sectional analysis from the Malaysian Elders Longitudinal Research Study (MELoR).

INTRODUCTION: The common assumption that urinary incontinence occurs in osteoarthritis (OA) due to poor mobility is supported by limited evidence. The influence of gender in such associations is also yet to be elucidated. OBJECTIVE: This study, therefore, identified any potential associations between knee OA symptoms and urinary incontinence and further explore sex differences in the associations. DESIGN: Cross-sectional study. SETTING: University Hospital. PARTICIPANTS: This was a cross-sectional study from a longitudinal research study comprising 1221 community-dwelling older persons (57% women), mean age (SD) 68.95 (7.49) years. MAIN OUTCOME MEASURE(S): Presence of urinary incontinence: mixed, stress and urge symptoms. Physical performance and C-reactive protein levels were also assessed. RESULTS: Two hundred and seventy-seven (22.83%) individuals reported the presence of urinary incontinence: mixed (41.5%), stress (30%), and urge (28.5%) symptoms. In an unadjusted analysis, stratified by gender, the association between knee pain and urinary incontinence was only present in women with mixed symptoms. After further adjustment of demographics differences and body mass index, the association between knee pain with any urinary incontinence and mixed symptoms remained significant with the odds ratios (95% confidence interval): 1.48 (1.02-2.15) and 1.73 (1.06-2.83), respectively. This relationship was attenuated after further adjustment for waist circumference and impaired lower limb mobility. CONCLUSION: Our study refutes previous assumptions that urinary incontinence in individuals with OA is attributed to impaired mobility alone, but introduces the role of abdominal obesity in this relationship, particularly in women. Future studies should assess the temporal relationship between body fat distribution and OA with urinary incontinence.

Elder abuse and hospitalization in rural Malaysia.

Our study aims to describe and determine factors associated with hospitalization among victims of elder abuse and neglect (EAN) in rural Malaysia. A cross sectional study based on the baseline data of the Malaysian Elder Mistreatment Project (MAESTRO) collected from November 2013 until July 2014 involving 1927 older adults in Kuala Pilah, Negeri Sembilan was conducted. EAN was determined using the modified Conflict Tactics Scale (CTS) and hospitalization rates were determined based on self-report. The prevalence of overall EAN was 8.1% (95%CI 6.9-9.3). Among male respondents, 9.5% revealed history of abuse and among female respondents, 7.2% reported experiencing EAN. The annual hospitalization rates per 100 persons within the past one year among EAN victims and non-victims were 18 per 100 persons (SD = 46.1) and 15 per 100 persons (SD = 64.1) respectively. Among respondents with history of EAN, 16.0% (n = 21) had been hospitalized in the past 12 months while among respondents with no EAN experience, 10.2% (n = 153) were hospitalized. Multivariable analyses using Poisson regression did not show any significant association between EAN and hospitalization. This could be due to the complex interactions between medical and social circumstances that play a role in hospital admissions, factors affecting the health care system, and access to health care among EAN victims.

Knowledge, attitude and practice of community-dwelling adults regarding advance care planning in Malaysia: a cross-sectional study.

OBJECTIVES: This study aimed to assess the knowledge, attitude and practice (KAP) among community-dwelling adults in Malaysia regarding advance care planning (ACP), and its associated factors. DESIGN: This cross-sectional study was conducted from July-September 2018. SETTING: This study was conducted at the University Malaya Medical Centre, Kuala Lumpur, Malaysia. PARTICIPANTS: We recruited community-dwelling adults (ambulatory care patients or their accompanying persons) who were ≥21 years old and able to understand English or Malay. A 1:10 systematic sampling procedure was used. Excluded were community-dwelling adults with intellectual disabilities or non-Malaysian accompanying persons. A trained researcher administered the validated English or Malay Advance Care Planning Questionnaire at baseline and 2 weeks later. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was the KAP regarding ACP. The secondary outcomes were factors associated with KAP. RESULTS: A total of 385/393 community-dwelling adults agreed to participate (response rate 98%). Only 3.1% of the community-dwelling adults have heard about ACP and 85.7% of them felt that discussion on ACP was necessary after explanation of the term. The desire to maintain their decision-making ability when seriously ill (94.9%) and reducing family burden (91.6%) were the main motivating factors for ACP. In contrast, resorting to fate (86.5%) and perceived healthy condition (77.0%) were the main reasons against ACP. Overall, 84.4% would consider discussing ACP in the future. Community-dwelling adults who were employed were less likely to know about ACP (OR=0.167, 95% CI 0.050 to 0.559, p=0.004) whereas those with comorbidities were more likely to favour ACP (OR=2.460, 95% CI 1.161 to 5.213, p=0.019). No factor was found to be associated with the practice of ACP. CONCLUSIONS: Despite the lack of awareness regarding ACP, majority of community-dwelling adults in Malaysia had a positive attitude towards ACP and were willing to engage in a discussion regarding ACP after the term 'ACP' has been explained to them.

Evaluating the Effectiveness of I-NEED Program: Improving Nurses' Detection and Management of Elder Abuse and Neglect-A 6-Month Prospective Study.

Elder abuse and neglect (EAN) goes largely unrecognized and underreported globally by health care professionals. Despite acknowledging their role to intervene elder abuse, health care professionals lacked knowledge and skills in this issue. This is a single-blinded, three-armed, cluster randomized controlled trials aimed to evaluate the effectiveness of the face-to-face Improving Nurses' dEtection and managEment of elDer abuse and neglect (I-NEED) intensive training program and I-NEED educational video in improving primary care nurses' knowledge, attitude, and confidence to intervene EAN; 390 primary care nurses were randomized equally into two intervention groups-ITP group (intensive training program) and ITP+ group (intensive training program and educational video)-and a control group. The knowledge, attitudes, and confidence to intervene EAN were measured using questionnaires at four intervals during 6-month follow-up. A total of 269 primary care nurses participated in this study. There was a significant increase in knowledge, attitude, and confidence to intervene EAN immediately post intervention observed in both intervention groups compared to the control group (p < .001). At the end of sixth month, there was an increase of knowledge favoring ITP group than the ITP+ group (p < .001). There is, however, no significant difference in attitude score between ITP and ITP+ group. There is a significant difference of confidence to intervene among the participants between both intervention groups with ITP+ participants reporting higher scores post intervention (p < .05). An intensive training module improved the knowledge, attitude, and confidence to intervene EAN. Other co-existing barriers for abuse victims getting help, resources, policy, and law of EAN need further highlights.

Primary care nurses' challenges, opportunities, and facilitators of elder abuse intervention in Malaysia.

OBJECTIVES: To explore the views of nurses on challenges, perceived roles and improvement strategies concerning elder abuse intervention in Malaysia. DESIGN AND SAMPLE: Eleven focus group discussions were conducted using a semi-structured interview based on the socio-ecological framework. The data were analyzed using a multistep process of thematic analysis. RESULTS: Three themes emerged from the data analysis: (1) The predicament: being unwilling or not able to intervene (2) Bridging the older people and health system gap (3) Getting to grips with the barriers. There are multifactorial contributors identified at the individual, interpersonal, organizational, community and policy levels in each theme. These factors interact across the levels to influence nurses' capability to intervene in elder abuse. CONCLUSION: A framework is needed to articulate Malaysian nurses' role in elder abuse intervention in terms of personal and professional development through culturally sensitive education and the establishment of clinical guidelines in the primary care setting. Strengthening organizational support and the institution of national policy and permissive reporting laws of elder abuse will empower the primary care nurses to address elder abuse in primary care settings and communities.

Validation of the psychometric properties of the Malay advance care planning questionnaire.

BACKGROUND: There is a growing interest among the developing countries on advance care planning (ACP) due to the reported benefits of planning ahead in the developed countries. Validated instruments in various languages have been developed to facilitate study on the views of public prior to its implementation. However, instrument to explore the views on ACP in Malay has not been developed and validated yet, even though Malay is spoken extensively by approximately 220 million people in the Malay Archipelago. There is also a need for instrument in Malay language to facilitate the assessment of knowledge, attitude and practice (KAP) of Malaysians regarding ACP. Therefore, the aim of this study was to validate the psychometric properties of the Malay Advance Care Planning Questionnaire (ACPQ-M). METHODS: The ACPQ was translated according to international guidelines. This validation study was conducted from January to June 2018. Participants who were ≥ 21 years old, and able to understand Malay were recruited from an urban primary care clinic and a tertiary education institution in Malaysia. A researcher administered the ACPQ-M to participants via a face-to-face interview at baseline and 2 weeks later. Each interview took approximately 10-20 min. RESULTS: A total of 222/232 participants agreed to participate (response rate = 96.0%). Exploratory factor analysis and confirmatory factor analysis found that the ACPQ-M was a 4-factor model. The Cronbach's α values for the four domains ranged from 0.674-0.947. Only 157/222 participants completed the test-retest (response rate = 71%). At test-retest, quadratic weighted kappa values for all domains ranged from 0.340-0.674, except for two domains which ranged from - 0.200-0.467. CONCLUSIONS: The ACPQ-M was found to be a 4-factor model, and a valid and reliable instrument to assess the KAP regarding ACP. This instrument can contribute to profound understanding of the KAP of Malaysians regarding ACP, and assist policy makers in determining the readiness for legislation of ACP in Malaysia.

Supporting family doctors to address elder abuse: a quasi-experimental study in Malaysia.

This quasi-experimental study examined the effect of Supporting Family Doctors to Address Elder Abuse (SAFE) educational intervention among family doctors practicing at public primary care clinics in Malaysia. SAFE is an intensive, multimodal, locally tailored, and culturally sensitive face-to-face educational intervention on elder abuse. A significant mean score improvement of knowledge [Baseline: 5.33 (SD:1.33) to 6-month post-intervention: 6.45 (SD: 1.35); p<0.001] and perceived behavioral control [Baseline: 50.83 (SD: 8.87) to six-month post-intervention: 56.16 (SD: 9.56); p<0.001] observed in the intervention group compared to the control group. No significant difference in attitude, subjective norm, and practice scores between the two groups over time. SAFE educational intervention for family doctors was effective to improve but not sustainable knowledge and perceived behavioral control toward elder abuse identification and management. We recommend SAFE educational intervention as part of the continuous medical education for family doctors supplemented with a change in organization and national policy.

Exploring Intimate Partner Violence Among Women Attending Malaysian Primary Care Clinics.

Victims of intimate partner violence (IPV) are frequent attendees at health care facilities. Although most literature on this subject focuses on developed or Western countries, there is a dearth of information from Asian countries. This study aims to estimate the prevalence of IPV among women attending urban primary care services in Malaysia and to identify the risk factors associated with IPV. Six out of 15 available public primary care clinics in the federal territory of Kuala Lumpur, Malaysia, were randomly selected. The sampling size for each clinic was conducted proportionate to the clinic's average daily patient attendance. A total of 882 women participated in this study via a self-administered questionnaire. We administered the women's experience with battering scale (WEB-scale) to estimate the prevalence of psychological violence and included a screening question for physical and sexual assault. The results showed that 22.0% of the women surveyed reported experiencing IPV. Ethnicity appears to be a significant predictor, with Chinese and Indian women reporting IPV at a higher rate than Malay women. Women with IPV are more likely to come from lower income households, have witnessed parental IPV, receive less social support, and have poorer psychological well-being. Our findings indicate that the prevalence of IPV among women attending urban public primary care clinics is high. Health care providers should pay close attention during clinical encounters for any sign of IPV, particularly among those presenting with risk factors.

The Effectiveness of Educational Intervention in Improving Primary Health-Care Service Providers' Knowledge, Identification, and Management of Elder Abuse and Neglect: A Systematic Review.

Elder abuse and neglect (EAN) occurrence is expected to increase in many countries due to rapidly aging populations, yet it is still unrecognized and underreported. Gaps were identified in the knowledge and skills to intervene EAN among health-care service providers. It is still unclear whether educating health-care service providers on EAN improve the identification and management of EAN cases. A systematic review was conducted on the effectiveness of educational intervention designed to improve primary health-care service providers' (PHSPs) knowledge, attitude, and practice in managing EAN cases. We performed a comprehensive and systematic search for original studies in the following major electronic databases (ScienceDirect, PubMed, EMBASE, and CINAHL) and specialist registers (Cochrane Central Controlled Trials Register) with a set of search terms. Studies included were randomized controlled trials (RCTs) and observational studies on EAN education intervention that aimed to improve knowledge, attitude, and management skills of the PHSPs. There were no publication period restrictions until June 2018 and written in English. Overall, three RCTs and 10 observational studies were selected. These studies were grouped based on the type of the study, methodological quality (six moderate risk of bias and seven serious risk of bias), and the type of educational intervention (seven face-to-face educational intervention, two educational videos, two simulation-based training, and two online educational training). The education programs in the selected studies range from brief didactic to experiential learning. EAN educational intervention among primary care service providers potentially result in increasing awareness and knowledge on EAN. However, there is a lack of evidence on the changes of attitude and practice.

Factors Associated With Falls Among Urban-Dwellers Aged 55 Years and Over in the Malaysian Elders Longitudinal Research (MELoR) Study.

Falls are major issues affecting the older population with potentially serious complications, including fractures, head injury, institutionalization, fear of falling and depression. While risk factors for falls have been established across Western Europe and North America, geographical differences in falls risk have not been well researched. We aim to examine the clinical and physical risk factors for falls in a middle-income South East Asian country. Cross-sectional data from the Malaysian Elders Longitudinal Research (MELoR) study involving 1,362 community dwelling individuals aged 55 years and above was utilized. Information on sociodemographic and medical history was obtained by computer-assisted questionnaires completed during home visits and hospital-based detailed health checks. Univariate and multivariate analyses compared non-fallers and fallers in the previous 12 months. Urinary incontinence, hearing impairment, depression, arthritis and cognitive impairment were risk factors for falls in the past 12 months after adjustment for age in our study population. Awareness about the risk factors in a population helps the design of fall prevention strategies that target specific or multiple risk factors.

Why women chose unassisted home birth in Malaysia: a qualitative study.

BACKGROUND: Incidences of unassisted home birthing practices have been increasing in Malaysia despite the accessibility to safe and affordable child birthing facilities. We aimed to explore the reasons for women to make such decisions. METHODS: Twelve women participated in in-depth interviews. They were recruited using a snowballing approach. The interviews were supported by a topic guide which was developed based on the Theory of Planned Behaviour and previous literature. The interviews were audio-recorded, transcribed verbatim and analysed using thematic analysis. RESULTS: Women in this study described a range of birthing experiences and personal beliefs as to why they chose unassisted home birth. Four themes emerged from the interviews; i) preferred birthing experience, ii) birth is a natural process, iii) expressing autonomy and iv) faith. Such decision to birth at home unassisted was firm and steadfast despite the possible risks and complications that can occur. Giving birth is perceived to occur naturally regardless of assistance, and unassisted home birth provides the preferred environment which health facilities in Malaysia may lack. They believed that they were in control of the birth processes apart from fulfilling the spiritual beliefs. CONCLUSIONS: Women may choose unassisted home birth to express their personal views and values, at the expense of the health risks. Apart from increasing mothers' awareness of the possible complications arising from unassisted home births, urgent efforts are needed to provide better birth experiences in healthcare facilities that resonate with the mothers' beliefs and values.

Clinical recognition of elder maltreatment and intention to report among primary care doctors.

This study aimed to determine the primary care doctors' ability to recognize elder maltreatment and their intentions to report on such conditions. About 358 primary care doctors participated in this study. Outcomes were assessed using a validated five context-relevant clinical vignettes. Primary care doctor's recognition of sexual abuse was highest (91.0%); while the lowest (70.2%) in case signifying physical abuse. Despite being able to ascertain elder maltreatment, the intention to report the event is generally low even for cases exemplifying physical abuse, emotional abuse and neglect. However, intentions to report cases of sexual and financial abuse are 86.9% and 73.5% respectively. Findings highlighted the uncertainties of primary care doctors in distinguishing the clinical findings of non-accidental injuries and injuries due to acts of maltreatment. This provides support for educational intervention and guidelines or policies to improve the knowledge and skills of primary care doctors to intervene in elder maltreatment.

Inapparent dengue in a community living among dengue-positive Aedes mosquitoes and in a hospital in Klang Valley, Malaysia.

The public health burden of dengue is most likely under reported. Current dengue control measures only considered symptomatic dengue transmission. Hence, there is a paucity of information on the epidemiology of inapparent dengue. This study reports that many people have been unknowingly exposed to dengue infection. Almost 10% and 70% of individuals without any history of dengue infection and living in a dengue hotspot, in Selangor, Malaysia, were dengue IgM and IgG positive respectively. When dengue-positive mosquitoes were detected in the hotspot, 11 (6.3%) of the 174 individuals tested were found to have dengue viremia, of which 10 were asymptomatic. Besides, upon detection of a dengue-infected mosquito, transmission was already widespread. In a clinical setting, it appears that people living with dengue patients have been exposed to dengue, whether asymptomatic or symptomatic. They can either have circulating viral RNA and/or presence of NS1 antigen. It is also possible that they are dengue seropositive. Collectively, the results indicate that actions taken to control dengue transmission after the first report of dengue cases may be already too late. The current study also revealed challenges in diagnosing clinically inapparent dengue in hyperendemic settings. There is no one best method for diagnosing inapparent dengue. This study demonstrates empirical evidence of inapparent dengue in different settings. Early dengue surveillance in the mosquito population and active serological/virological surveillance in humans can go hand in hand. More studies are required to investigate the epidemiology, seroprevalence, diagnostics, and control of inapparent dengue. It is also crucial to educate the public, health staff and medical professionals on asymptomatic dengue and to propagate awareness, which is important for controlling transmission.

Elder Abuse and Neglect Intervention in the Clinical Setting: Perceptions and Barriers Faced by Primary Care Physicians in Malaysia.

This qualitative study attempts to explore the definition, perceptions, practice experience, and barriers of primary care physicians (PCPs) in identifying and intervening in cases of elder abuse and neglect at the primary care level. Semistructured in-depth interview was conducted among 10 PCPs. Participants were selected by purposive sampling. The interviews were audio recorded, transcribed verbatim, and analyzed using thematic analysis. In general, PCPs showed consistency in defining elder abuse and neglect. PCPs considered that they were optimally positioned to intervene in cases of elder abuse and neglect, but indicated the potential of overlooking such problems. The hurdles faced by PCPs in the identification and intervention of elder abuse were determined to be occurring at three levels: clinical, organizational, and policy. At the clinical level, PCPs recognize that they are lacking both the confidence and knowledge of elder abuse and neglect intervention. PCPs' conflicting personal and professional beliefs create barriers during the clinical practice. Time constraints, patients' other clinical problems, and, in addition, the preservation of a good doctor-patient relationship overshadow the importance of addressing and intervening in elder abuse and neglect issues during the consultation. This is further exacerbated by the barriers perceived by the patients: their nondisclosure and reluctance to accept outside intervention. At the organizational level, the lack of efficient interagency networks or support for the health system poses barriers. At the policy level, the absence of legislation specifically addressing elder abuse also creates considerable difficulties. However, PCPs gave differing responses when asked about a law concerning the elderly and mandatory reporting. Addressing these multilevel barriers is critical for ensuring that opportunities arising at the primary care level for elder maltreatment intervention are correctly utilized.

Factors Determining the Increased Risk of Falls in Individuals With Knee Pain in the Malaysian Elders Longitudinal Research (MELoR) Study.

Objectives: While the negative impact of falls in older persons has been recognized, the association between knee pains and falls remains inconclusive due to underreporting and undertreatment of knee pain. This study was conducted to evaluate the relationship between knee pain and knee pain severity with falls risk and to further determine factors which influence this potential relationship. Design: This was cross-sectional study from the Malaysian Elders Longitudinal Research (MELoR) study. Setting: Urban community dwellers in a middle-income South East Asian country. Participants: One thousand two hundred twelve of a representative sample of community dwelling older persons aged 55 years and older. Outcome measures: Falls in the preceding 12 months and knee pain were collected during a home-based computer-assisted interview. Physical and functional performance were measured using the Timed Up and Go test and the Katz and Lawton scales, respectively. Psychological status was determined using the Depression Anxiety and Stress Scale (DASS-21). Results: Of the 1,212 participants included in this analysis, knee pain was present in 402 (33.17%) individuals (124 (30.85%) mild, 210 (52.24%) moderate, 68 (16.92%) severe). The presence of knee pain was associated with increased risk of falls [odds Ratio, OR(95% confidence interval, CI): 1.81 (1.37-2.38)]. Severe knee pain was an independent predictor for falls after adjustment for functional impairment and psychological status. Mild, moderate, and severe knee pain had a specific indirect effect on falls through reducing functional impairment, which in turn increases their psychological concern. Conclusion: Future studies should explore this relationship prospectively and evaluate whether interventions which alleviate psychological concerns and improve function will reduce falls risk in those with mild to moderate knee pain.

Ethnic differences in the prevalence, socioeconomic and health related risk factors of knee pain and osteoarthritis symptoms in older Malaysians.

Knee pain is often underreported, underestimated and undertreated. This study was conducted to estimate the prevalence, burden and further identify socioeconomic factors influencing ethnic differences in knee pain and symptoms of OA among older adults aged 55 years and over in Greater Kuala Lumpur (the capital city of Malaysia). The sample for the Malaysian Elders Longitudinal Research (MELoR) was selected using stratified random sampling, by age and ethnicity from the electoral rolls of three parliamentary constituencies. Information on knee pain was available in 1226 participants, mean age (SD) 68.96 (1.57) years (409 Malay, 416 Chinese, 401 Indian). The crude and weighted prevalence of knee pain and self-reported knee OA symptoms were 33.3% and 30.8% respectively. There were significant ethnic differences in knee pain (crude prevalence: Malays 44.6%, Chinese 23.5% and Indians 31.9%, p<0.001). The presence of two or more non-communicable diseases (NCD) attenuated the increased risk of knee pain among the ethnic Indians compared to the ethnic Chinese. The prevalence of knee pain remained significantly higher among the ethnic Malays after adjustment for confounders. While the prevalence of knee pain in our older population appears similar to that reported in other published studies in Asia, the higher prevalence among the ethnic Malays has not previously been reported. Further research to determine potential genetic susceptibility to knee pain among the ethnic Malays is recommended.

Does abuse in late life worsen sleep quality? A two-year prospective cohort study among rural older adults.

BACKGROUND: Elder abuse and neglect (EAN) is a growing public health problem, and numerous adverse health effects of abuse in late life have been documented. Little is known, however, about the impact of elder abuse on sleep quality. This study examines the longitudinal relationship between EAN and sleep quality. METHODS: This was a 2-year prospective cohort study involving 1927 older adults in a rural Malaysian district, Kuala Pilah. A multi-stage cluster sampling strategy was employed. After 2 years, 1189 respondents were re-assessed. EAN was determined using the modified Conflict Tactic Scale, while sleep quality was measured using the Pittsburgh Sleep Quality Index (PSQI). RESULTS: The prevalence of elder abuse was 8.1% (95% CI:6.9,9.3). Longitudinal analysis using generalized estimating equations showed that elder abuse contributed to higher PSQI scores (B:0.49, 95% CI:0.17,0.58). Sub-analyses demonstrated that psychological abuse and neglect had significant longitudinal relationships with increase of PSQI scores, while other subtypes did not. CONCLUSION: Abuse in late life, particularly psychological abuse and neglect, result in greater PSQI scores. Even though this may imply decline in sleep quality, our findings were not considered clinically significant as they did not exceed the clinical cut-off score of five. Nevertheless, sleep quality is an important determinant of health and a predictor of mortality among older adults; thus, understanding its relationship with abuse is useful to health care providers and policy-makers in improving health services and upgrading preventive measures.