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BACKGROUND: Resident-to-resident elder mistreatment (RREM) in nursing homes has serious physical and psychological consequences, but factors related to RREM occurrence remain unclear. This study identifies individual and environmental characteristics associated with involvement in RREM episodes. METHODS: The design was an observational study carried out in five urban and five suburban New York state nursing homes randomly selected on the basis of size and location. The sample consisted of 2011 residents in 10 facilities; 83% of facilities and 84% of eligible residents participated. RREM and potential correlates were identified through resident interviews, staff interviews, shift coupons, observation, chart review, and accident or incident reports. RESULTS: A multivariate analysis controlling for relevant covariates found that individuals involved in RREM incidents exhibit milder dementia, show behavioral symptoms, and are less functionally impaired. Although special care units (SCU) for dementia have benefits for residents, one potential hazard for SCU residents is elevated risk for RREM. CONCLUSIONS: Interventions to prevent and intervene in RREM incidents are greatly needed. The correlates identified in this research point to the need for targeted interventions, specifically for residents with milder impairment and with behavioral symptoms and individuals in SCUs.

Background Resident-to-resident elder mistreatment (R-REM) is defined as negative and aggressive physical, sexual, or verbal interactions between (long-term care) residents that in a community setting would likely be construed as unwelcome and have high potential to cause physical and/or psychological harm and distress. R-REM has been established as a serious problem that has a negative impact on the safety, physical well-being, and quality-of-life of residents living in nursing homes. Although there are no in-depth studies, there is evidence that it is prevalent in assisted living residences and associated with a variety of person, environmental, and facility characteristics. The authors conducted the first systematic, prospective study of resident-to-resident elder mistreatment in nursing homes and developed an intervention for direct care staff to enhance knowledge of R-REM and increase reporting and resident safety by reducing falls and associated injuries. The study aim was to examine the effects of this intervention in assisted living residences. The primary distal outcome is falls and injuries, and the key process outcomes are staff knowledge and reporting. Methods Twelve larger licensed assisted living residences with special care dementia units in two New York State regions will be enrolled on a rolling basis and randomized to intervention or usual care. Data derived from five sources, (1) resident interviews, (2) staff informants, (3) observational data, (4) chart, and (5) incident/accident report data, will be collected at baseline and 6 and 12 months with respect to 1050 residents (750 “downstate” and 300 “upstate”). The intervention is three training modules delivered on-site after baseline data collection for front line staff on all shifts in facilities randomized to the intervention. Modules relate to recognition, management, and reporting of resident-to-resident elder mistreatment. Discussion Given the movement toward alternative congregate living arrangements for older individuals with significant comorbidities, including cognitive impairment; it is critical to enhance resident safety measured by falls, accidents, and injuries and staff knowledge related to recognition, reporting, and treatment of resident-to-resident aggressive and related negative interactions in such settings. This project is important in developing approaches for ameliorating and preventing R-REM in assisted living residences and enhancing resident safety and quality of life. Trial registration ClinicalTrials.gov NCT03383289. Registered on 26 December 2017

Background/objectives The Hospital Elder Life Program (HELP) has been shown to prevent delirium in hospitalized older adults. The objective of this study was to test the efficacy of HELP adapted to long-term care (HELP-LTC). Design Cluster randomized controlled trial. Setting A 514-bed academic urban nursing home. Participants A total of 219 long-term nursing home residents who developed an acute illness or change in condition were randomly assigned to HELP-LTC (n = 105) or usual care (n = 114) by unit. Intervention HELP-LTC is a multicomponent intervention targeting delirium risk factors of cognitive impairment, immobility, dehydration, and malnutrition. Two certified nursing assistants (CNAs) delivered HELP-LTC components twice daily 7 days per week. In addition, recommendations were given to primary providers to reduce medications associated with delirium. Measurements Delirium (primary outcome) and delirium severity were ascertained each weekday by a research assistant blinded to group assignment, using the Confusion Assessment Method (CAM) and CAM severity score (CAM-S), respectively. Cognitive function was determined using the Cognitive Performance Scale (CPS). Hospitalization was ascertained by chart review. Results Participants were 81.7 years of age on average and 65.3% female. At baseline, usual care group participants had better cognitive function than intervention group participants (CPS = 1.33 vs 2.25; P = .004). Delirium symptoms declined over the course of the episode (mean CAM-S = 3.63 at start vs 3.27 at end). Overall, 33.8% of the total sample experienced incident delirium. After adjusting for baseline cognitive function, no significant differences were found in delirium or delirium severity between intervention and usual care groups. Hospitalization was not significantly different between groups. Conclusion An intervention targeting delirium risk in long-term nursing home residents did not prevent delirium or reduce delirium symptoms. Baseline differences in cognitive function between groups, greater than expected improvements in both groups, quality-enhancing practices such as consistent assignments delivered to both groups, and adaptations of the intervention may have biased results toward null. J Am Geriatr Soc 68:2329-2335, 2020.

Although family satisfaction is recognized as a critical indicator of quality care for persons with serious illness, Spanish-language measures are limited. The study aims were to develop a Spanish translation of the short-form Family Satisfaction With End-of-Life Care (FAMCARE), investigate its psychometric properties in Hispanic caregivers to patients with Alzheimer’s disease and related dementias (ADRD; N = 317; 209 interviewed in Spanish), and add parameters to an existing item bank. Based on factor analyses, the measure was found to be essentially unidimensional. Reliabilities from a graded item response theory model were high; the average estimate was 0.93 for the total and Spanish-language subsample. Discrimination parameters were high, and the model fit adequate. This is the first study to examine the performance of the short-form FAMCARE measure among Hispanics and caregivers to patients with ADRD. The short-form measure can be recommended for Hispanics and caregivers to patients with ADRD.

Objectives:This study describes the performance of the Multilingual Naming Test (MINT) by Chinese American older adults who are monolingual Chinese speakers. An attempt was also made to identify items that could introduce bias and warrant attention in future investigation.Methods:The MINT was administered to 67 monolingual Chinese older adults as part of the standard dementia evaluation at the Alzheimer’s Disease Research Center (ADRC) at the Icahn School of Medicine at Mount Sinai (ISMMS), New York, USA. A diagnosis of normal cognition (n = 38), mild cognitive impairment (n = 12), and dementia (n = 17) was assigned to all participants at clinical consensus conferences using criterion sheets developed at the ADRC at ISMMS.Results:MINT scores were negatively correlated with age and positively correlated with education, showing sensitivity to demographic factors. One item, butterfly, showed no variations in responses across diagnostic groups. Inclusion of responses from different regions of China changed the answers from “incorrect” to “correct” on 20 items. The last five items, porthole, anvil, mortar, pestle, and axle, yielded a high nonresponse rate, with more than 70% of participants responding with “I don’t know.” Four items, funnel, witch, seesaw, and wig, were not ordered with respect to item difficulty in the Chinese language. Two items, gauge and witch, were identified as culturally biased for the monolingual group.Conclusions:Our study highlights the cultural and linguistic differences that might influence the test performance. Future studies are needed to revise the MINT using more universally recognized items of similar word frequency across different cultural and linguistic groups.

It is unclear whether women have higher brain tau pathology. The objective of this study was to examine whether women have higher tau burden than men, and whether tau differences are independent of amyloid β (Aβ) burden. We conducted a cross-sectional analysis of a multi-ethnic sample of 252 non-demented late middle-aged (mean age: 64.1 years) adults with tau and amyloid Positron Emission Tomography (PET) data. Tau burden was measured as global standardized uptake value ratio (SUVR) in the middle/inferior temporal gyri and medial temporal cortex with (18)F-MK-6240 PET. Aβ was measured as global SUVR with (18)F-Florbetaben PET. Women had higher middle/inferior temporal gyri tau SUVR compared to men. However, no sex differences in the medial temporal cortex were observed. Women had higher brain Aβ SUVR compared to men. Continuous Aβ SUVR was positively correlated with medial temporal cortex and middle/inferior temporal gyri tau SUVR. However, there was no evidence of effect modification by Aβ SUVR on sex and tau. Compared with men, women in late middle age show higher tau burden, independent of Aβ.

Objective To assess differential item functioning (DIF) in an item pool measuring the mobility of hospitalized patients across educational, age, and sex groups. Design Measurement evaluation cohort study. Content experts generated DIF hypotheses to guide the interpretation. The graded response item response theory (IRT) model was used. Primary DIF tests were Wald statistics; sensitivity analyses were conducted using the IRT ordinal logistic regression procedure. Magnitude and impact were evaluated by examining group differences in expected item and scale score functions. Setting Hospital-based rehabilitation. Participants Hospitalized patients (N=2216). Interventions Not applicable. Main Outcome Measures A total of 111 self-reported mobility items. Results Two linking items among those used to set the metric across forms evidenced DIF for sex and age: “difficulty climbing stairs step-over-step without a handrail (alternating feet)” and “difficulty climbing 3-5 steps without a handrail.” Conditional on the mobility state, the items were more difficult for women and older people (aged ≥65y). An additional 18 items were identified with DIF. Items with both high DIF magnitude and hypotheses related to age were difficulty “crossing road at a 4-lane traffic light with curbs,” “jumping/landing on one leg,” “strenuous activities,” and “descending 3-5 steps with no handrail.” Although DIF of higher magnitude was observed for several items, the scale-level effect was relatively small and the exposure rate for the most problematic items was low (0.35, 0.27, and 0.20). Conclusions This was the first study to evaluate measurement equivalence of the hospital-based rehabilitation mobility item bank. Although 20 items evidenced high magnitude DIF, 5 of which were related to stairs, the scale-level effect was minimal; however, it is recommended that such items be avoided in the development of short-form measures. No items with salient DIF were removed from calibrations, supporting the use of the item bank across groups differing in education, age, and sex. The bank may thus be useful to assist clinical assessment and decision-making regarding risk for specific mobility restrictions at discharge as well as identifying mobility-related functions targeted for postdischarge interventions. Additionally, with the goal of avoiding long and burdensome assessments for patients and clinical staff, these results could be informative for those using the item bank to construct short forms.

Author(s): Gill, Thomas M; Bhasin, Shalender; Reuben, David B; Latham, Nancy K; Araujo, Katy; Ganz, David A; Boult, Chad; Wu, Albert W; Magaziner, Jay; Alexander, Neil; Wallace, Robert B; Miller, Michael E; Travison, Thomas G; Greenspan, Susan L; Gurwitz, Jerry H; Rich, Jeremy; Volpi, Elena; Waring, Stephen C; Manini, Todd M; Min, Lillian C; Teresi, Jeanne; Dykes, Patricia C; McMahon, Siobhan; McGloin, Joanne M; Skokos, Eleni A; Charpentier, Peter; Basaria, Shehzad; Duncan, Pamela W; Storer, Thomas W; Gazarian, Priscilla; Allore, Heather G; Dziura, James; Esserman, Denise; Carnie, Martha B; Hanson, Catherine; Ko, Fred; Resnick, Neil M; Wiggins, Jocelyn; Lu, Charles; Meng, Can; Goehring, Lori; Fagan, Maureen; Correa-de-Araujo, Rosaly; Casteel, Carri; Peduzzi, Peter; Greene, Erich J | Abstract: Background/objectivesIn the Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) study, a multifactorial intervention was associated with a nonsignificant 8% reduction in time to first serious fall injury but a significant 10% reduction in time to first self-reported fall injury relative to enhanced usual care. The effect of the intervention on other outcomes important to patients has not yet been reported. We aimed to evaluate the effect of the intervention on patient well-being including concern about falling, anxiety, depression, physical function, and disability.DesignPragmatic cluster-randomized trial of 5,451 community-living persons at high risk for serious fall injuries.SettingA total of 86 primary care practices within 10 U.S. healthcare systems.ParticipantsA random subsample of 743 persons aged 75 and older.MeasurementsThe well-being measures, assessed at baseline, 12 months, and 24 months, included a modified version of the Fall Efficacy Scale, Patient-Reported Outcomes Measurement Information System (PROMIS) anxiety and depression scales, and Late-Life Function and Disability Instrument.ResultsParticipants in the intervention (n = 384) and control groups (n = 359) were comparable in age: mean (standard deviation) of 81.9 (4.7) versus 81.8 (5.0) years. Mean scores were similar between groups at 12 and 24 months for concern about falling, physical function, and disability, whereas the intervention group's mean scores on anxiety and depression were .7 points lower (i.e., better) at 12 months and .6 to .8 points lower at 24 months. For each of these outcomes, differences between the groups' adjusted least square mean changes from baseline to 12 and 24 months, respectively, were quantitatively small. The overall difference in means between groups over 2 years was statistically significant only for depression, favoring the intervention: -1.19 (99% confidence interval, -2.36 to -.02), with 3.5 points representing a minimally important difference.ConclusionsSTRIDE's multifactorial intervention to reduce fall injuries was not associated with clinically meaningful improvements in patient well-being.

ObjectiveAlthough the psychometric properties of the Family Satisfaction with End-of-Life Care measure have been examined in diverse settings internationally; little evidence exists regarding measurement equivalence in Hispanic caregivers. The aim was to examine the psychometric properties of a short-form of the FAMCARE in Hispanics using latent variable models and place information on differential item functioning (DIF) in an existing family satisfaction item bank.MethodThe graded form of the item response theory model was used for the analyses of DIF; sensitivity analyses were performed using a latent variable logistic regression approach. Exploratory and confirmatory factor analyses to examine dimensionality were performed within each subgroup studied. The sample included 1,834 respondents: 317 Hispanic and 1,517 non-Hispanic White caregivers of patients with Alzheimer's disease and cancer, respectively.ResultsThere was strong support for essential unidimensionality for both Hispanic and non-Hispanic White subgroups. Modest DIF of low magnitude and impact was observed; flagged items related to information sharing. Only 1 item was flagged with significant DIF by both a primary and sensitivity method after correction for multiple comparisons: “The way the family is included in treatment and care decisions.” This item was more discriminating for the non-Hispanic, White responders than for the Hispanic subsample, and was also a more severe indicator at some levels of the trait; the Hispanic respondents located at higher satisfaction levels were more likely than White non-Hispanic respondents to report satisfaction.Significance of resultsThe magnitude of DIF was below the salience threshold for all items. Evidence supported the measurement equivalence and use for cross-cultural comparisons of the short-form FAMCARE among Hispanic caregivers, including those interviewed in Spanish.

Objectives:The Perceived Stress Scale (PSS) is the most widely used measure of perceived stress; however, minimal psychometric evaluation has been performed among Hispanic respondents, and even less among Hispanic caregivers to persons with Alzheimer’s disease and related disorders (ADRDs).Design:Secondary data analysis.Setting:New York City, NY, USA.Participants:A sample of 453 community dwelling Hispanic caregivers to patients with ADRD.Measurements:Latent variable models were used to evaluate the PSS. Exploratory and confirmatory factor analyses were used to examine unidimensionality. Differential item functioning (DIF) was examined for age, education, and language using the graded item response model.Results:The factor and bifactor analyses results supported essential unidimensionality of the item set; however, positively worded items were observed using response item theory to be less informative than the negatively worded items. Reliability estimates were high. Salient DIF was not observed for age, education, or language of interview using the primary DIF detection method. Sensitivity analyses using a second DIF detection method identified uniform language-DIF for the item, “In the last month, how often have you felt that you were on top of things?” However, the non-compensatory DIF value was below the threshold considered salient.Conclusions:In summary, the 10-item PSS performed well in a sample of English- and Spanish-speaking Hispanic caregivers to patients with ADRD. Very little DIF, and none of high magnitude and impact, was observed. However, the negatively worded items, perhaps because they are more directly reflective of stress, were more informative. In the context of a short-form measure or computerized adaptive test, more informative items are those that would be selected for inclusion.

Background and Purpose: The Medication Management Test (MMT) measures higher cognitive functioning. The aim of the analyses presented was to reduce assessment burden by developing a short-form version, and describe its psychometric properties. Methods: Factor analyses, item response theory (IRT), and differential item functioning (DIF) were performed to examine the dimensionality, reliability information, and measurement equivalence. Results: The ratio of the first two extracted eigenvalues from the exploratory principal component analysis was 7.62, indicating essential unidimensionality. Although one item “needs prompting for pill regime” evidenced DIF above the threshold for education and race/ethnicity, the magnitude was relatively small and the impact minimal. IRT-based reliability estimates were high (>0.80) across all subgroups. Conclusions: Because medication management is an important task associated with independent living, it is critical to assess whether medications can be self-administered safely.

Background: Although home hospice organizations provide essential care for and support to terminally ill patients, many day-to-day caregiving responsibilities fall to informal (ie, unpaid) caregivers. Studies have shown that caregivers value receiving clear information about end-of-life (EoL) care. Meeting the information needs of this group is critical in improving their experience in hospice. Objectives: To identify the information needs of informal home hospice caregivers. Design: One hundred five semi-structured phone interviews with informal caregivers were conducted. Study data were analyzed using a standard qualitative method (ie, content analysis). Participants: Informal home hospice caregivers whose loved ones have been discharged (death or live discharge) from an urban, nonprofit hospice organization. Measured: Participants’ information needs were ascertained by assessing whether information regarding hospice was or was not fully explained or whether there was information they wished they knew prior to the hospice transition. Results: Among study participants, 48.6% had unmet information needs related to (1) general information about hospice (n = 17, 16.2%), (2) what to expect at the EoL (n = 19, 18.1%), and (3) support provided by hospice (n = 30, 28.6%). Specifically, caregivers expressed the need for more information on what hospice is, caring for a dying patient, and the day-to-day care hospice provides. Conclusion: Our study indicates that approximately half of the informal caregivers had unmet information needs. Further research is needed to identify efficacious strategies to best meet the information needs of this group. Specific topics that need emphasis include what hospice care is, what to expect at the EoL, and what level of support hospice offers.

The focus of these analyses was to examine the psychometric properties of the Lichtenberg Financial Decision Screening Scale (LFDSS). The purpose of the screen was to evaluate the decisional abilities and vulnerability to exploitation of older adults. Adults aged 60 and over were interviewed by social, legal, financial, or health services professionals who underwent in-person training on the administration and scoring of the scale. Professionals provided a rating of the decision-making abilities of the older adult. The analytic sample included 213 individuals with an average age of 76.9 (SD = 10.1). The majority (57%) were female. Data were analyzed using item response theory (IRT) methodology. The results supported the unidimensionality of the item set. Several IRT models were tested. Ten ordinal and binary items evidenced a slightly higher reliability estimate (0.85) than other versions and better coverage in terms of the range of reliable measurement across the continuum of financial incapacity.

BACKGROUND Uncontrolled hypertension (HTN) is a leading modifiable stroke risk factor contributing to global stroke disparities. This study is unique in testing a transitional care model aimed at controlling HTN in black and Hispanic poststroke, home health patients, an understudied group. METHODS A 3-arm randomized controlled trial design compared (i) usual home care (UHC), with (ii) UHC plus a 30-day nurse practitioner transitional care program, or (iii) UHC plus nurse practitioner plus a 60-day health coach program. The trial enrolled 495 black and Hispanic, English- and Spanish- speaking adults with uncontrolled systolic blood pressure (SBP ≥ 140 mm Hg) who had experienced a first-time or recurrent stroke or transient ischemic attack. The primary outcome was change in SBP from baseline to 3 and 12 months. RESULTS Mean participant age was 67; 57.0% were female; 69.7% were black, non-Hispanic; and 30.3% were Hispanic. Three-month follow-up retention was 87%; 12-month retention was 81%. SBP declined 9–10 mm Hg from baseline to 12 months across all groups; the greatest decrease occurred between baseline and 3 months. The interventions demonstrated no relative advantage compared to UHC. CONCLUSION The significant across-the-board SBP decreases suggest that UHC nurse/patient/physician interactions were the central component of SBP reduction and that additional efforts to lower recurrent stroke risk should test incremental improvements in usual care, not resource-intensive transitional care interventions. They also suggest the potential value of pragmatic home care programs as part of a broader strategy to overcome HTN treatment barriers and improve secondary stroke prevention globally. CLINICAL TRIALS REGISTRATION Trial Number NCT01918891.

Low levels of symptom recognition by staff have been "gateway" barriers to the management of depression in long-term care. The study aims were to refine a depression training program for front-line staff in long-term care and provide evaluative knowledge outcome data. Three primary training modules provide an overview of depression symptoms; a review of causes and situational and environmental contributing factors; and communication strategies, medications, and clinical treatment strategies. McNemar's chi-square tests and paired t-tests were used to examine change in knowledge. Data were analyzed for up to 143 staff members, the majority from nursing. Significant changes (p

Older adults with cognitive impairment are a population at great risk for financial exploitation. At-risk older adults often have difficulty reporting on their own financial abilities. Collecting information from trusted others is vital for professionals investigating the financial exploitation older adults. There are few reliable, valid, and standardized informant-report measures of financial capacity, and none that assess decisional abilities for an ongoing, real-world financial transaction. The present study sought to examine the psychometric properties of a new informant-report scale of financial decisional abilities in older adults. One hundred fifty participants were recruited to complete the Family and Friends and Interview regarding a known older adult's financial decisional abilities. A factor analysis identified two subscales. The full scale had adequate sensitivity and specificity to detect an informant's current concerns regarding financial exploitation. The Family and Friends Scale is a useful tool for collecting informant-report regarding an older adult's ability to make financial transactions.

Barriers for enhanced detection, identification, and reporting of elder abuse include the paucity of appropriate, valid, easily-administered screening tools. This article describes the qualitative methods used in the development of the Weinberg Center Risk and Abuse Prevention Screen (WC-RAPS), and of its Spanish version. Focus groups and cognitive interviews were instrumental in identifying problematic items, underscoring potential response errors and informing about putative causes for divergent interpretations of item-intent. Seven of the eleven original items were modified, a double-barreled item was segregated into two, one item deleted, and three additional items included to create the final 13 WC-RAPS items. The multi-step approach implemented for the Spanish conversion evidenced deviation from the original intended meaning for one item. The readability for English and Spanish versions was also assessed. Screening for elder abuse, if implemented systematically can be instrumental in identifying unrecognized abuse and preventing reoccurrence.

While several elder abuse screens exist, few measure risk and none target long term support services. The aims were to examine the psychometric properties of the Weinberg Center Risk and Abuse Prevention Screen (WC-RAPS), comparing approaches to modeling self-reported risk and abuse in relation to reported Adult Protective Services contacts. METHODS: The sample (n = 7,035), admissions to managed long-term care (79%) and short-term rehabilitation (20%), was primarily (66%) female, with mean age 77.6 (S.D. = 9.10); 7% each were African American and Latino and 12% Asian. Latent variable models were used to examine measurement properties of six indicators of abuse and five of risk. RESULTS: Good model fit and stable subscale measurement models were observed across analyses. Reliability was > 0.80 across methods, and concurrent criterion validity estimates were as expected. CONCLUSION: Evidence supported the reliability and concurrent criterion validity of the risk and abuse subscales in an ethnically diverse cohort.

Significant racial and ethnic disparities in stroke risk factors, occurrence and outcomes persist in the United States. This article examines socio-economic and health disparities in a diverse, hypertensive sample of 495 post-stroke Black, non-Hispanic and Hispanic home health patients at risk of a recurrent stroke due to elevated systolic blood pressure (SBP), defined as SBP ≥ 140 mmHg. The article, which analyzes cross-sectional data, focuses on correlates of patients’ SBP – the leading modifiable cause of stroke – and physical function – a key stroke sequela and indicator of post-stroke quality of life. Of the 495 participants, 69.7% were Black, non-Hispanic, and 30.3% Hispanic. Black participants had significantly higher mean SBP than Hispanics. After controlling for multiple potential confounders/predictors, being Black was associated with a 3.55 mmHg elevation in SBP relative to being Hispanic. There were no significant Black/Hispanic differences in physical function measures. Seven independent variables significantly predicted better physical function: being male, younger, having fewer comorbidities, lower BMI, fewer depressive symptoms, higher health literacy and current alcohol drinking (vs abstinence). Our data provide a unique comparison of homebound Black and Hispanic stroke survivors at heightened risk of recurrent stroke absent targeted intervention. The finding of a significant Black/Hispanic disparity in SBP is striking in this narrowly defined home health care population all of whom are at risk for recurrent stroke. Priority should be given to culturally tailored interventions designed to link vulnerable home care patients to continuous, responsive hypertension care.

Background: Mobile health applications (mHealth apps) represent a rapidly emerging technology that is being used to improve health-care delivery. In home hospice, informal caregivers play an essential role in attending to the day-to-day needs of their terminally ill loved ones. Using mHealth apps by caregivers in this setting could potentially improve the support provided to both patients and caregivers at the end of life (EoL). Objectives: To explore informal caregivers’ receptivity and concerns in using mHealth apps along with app features, caregivers perceived to be most useful in home hospice care. Design: Eighty semistructured phone interviews were conducted with informal caregivers who received care from a nonprofit hospice organization. Study data were analyzed using content analysis, coding for themes of receptivity and interest. Results: Sixty-two (78%) participants were receptive to using an mHealth app in home hospice care. Informal caregivers were interested in features that addressed: (1) communication to improve patient care (n = 44, 70%), (2) access to patient care information (n = 30, 48%), (3) education (n = 24, 39%), and (4) updates from health-care personnel and scheduling services (n = 10, 16%). Conclusions: A substantial majority of informal caregivers voiced receptivity to using mHealth apps and expressed interest in features that enhance communication and provide information to improve patient care. Although more research is needed to examine how to incorporate this technology into existing home hospice care, our study suggests that informal caregivers are likely to use this technology they feel will help enhance home-based EoL care delivery.

Resident-to-resident elder mistreatment (R-REM) occurs frequently in long-term services and support settings. The purpose of the current study was to evaluate the effect of a R-REM training program for nursing and other front-line staff on resident falls and injuries in a cluster randomized trial of units within four nursing homes. Interview and observational data from a sample of 1,201 residents ( n = 600 and n = 601 in the usual care and intervention groups, respectively) and staff were collected at baseline and 6 and 12 months. A generalized linear model was used to model the falls/injuries outcome. The net reduction in falls and injuries was 5%, translating to 10 saved events per year in an averagesized facility. Although the result did not reach statistical significance due to low power, the findings of fall prevention associated with implementing the intervention in long-term care facilities is clinically important. [ Journal of Gerontological Nursing, 44 (6), 15–23.]

OBJECTIVE: There are no data comparing the effectiveness of counseling interventions for caregivers of persons with dementia. We compared for the first time the effectiveness of two caregiver interventions with known efficacy, the Resources for Enhancing Caregiver Health- Offering Useful Treatment (REACH-OUT), and the New York University Caregiver Intervention (NYUCI). DESIGN: 1:1 randomized pragmatic trial SETTING: New York City. PARTICIPANTS: 221 informal Hispanic caregivers of persons with dementia. INTERVENTION: Participants were randomized to 6 months of NYUCI or REACH-OUT. All participants were referred for social supportive services. MEASUREMENTS: The primary outcomes were changes between baseline and 6 months in depressive symptoms, measured with the Geriatric Depression Scale (GDS), and caregiver burden, measured with the Zarit Caregiver Burden Scale (ZCBS). RESULTS: The mean age was 58.2 years, 82.8% were women, 63.3% were adult children, and 31.7% were spouses; 110 were randomized to the NYUCI, and 111 to REACH-OUT. The groups were balanced on characteristics at baseline. There were no differences in outcomes between NYUCI and REACH-OUT. Both interventions showed a reduction in burden (REACH-OUT = 5.2 points, 95 % confidence interval [CI] = 2.2, 8.1, p < 0.001; NYUCI = 4.6-points, 95% CI: 1.7, 7.5, p = 0.002). There were no significant changes in the GDS. Effects for the ZCBS were significant only among spouses and older caregivers. CONCLUSIONS: Although there were no significant intervention group differences, both interventions resulted in significantly reduced burden among Hispanic caregivers at 6 months, particularly among spouse and older caregivers, as contrasted with other subgroups.

Resident-to-resident elder mistreatment (R-REM) in nursing homes is frequent and leads to adverse outcomes. Nursing home staff responses may significantly mitigate R-REM's impact, but little is known about current practices. The objective was to identify common staff responses to R-REM. The authors interviewed 282 certified nursing assistants (CNAs) in five urban nursing homes on their responses during the previous 2 weeks to R-REM behaviors of residents under their care. Ninety-seven CNAs (34.4%) reported actions responding to R-REM incidents involving 182 residents (10.8%), describing 22 different responses. Most common were physically intervening/separating residents (51), talking calmly to settle residents down (50), no intervention (39), and verbally intervening to defuse the situation (38). Less common were notifying a nurse (13) or documenting in behavior log (4). Nursing home staff report many varied responses to R-REM, a common and dangerous occurrence. CNAs seldom documented behaviors or reported them to nurses.

The objectives of this study were threefold: (1) to empirically test the conceptual model proposed by the Lichtenberg Financial Decision-making Rating Scale (LFDRS); (2) to examine the psychometric properties of the LFDRS contextual factors in financial decision-making by investigating both the reliability and convergent validity of the subscales and total scale, and (3) extending previous work on the scale through the collection of normative data on financial decision-making.A convenience sample of 200 independent function and community dwelling older adults underwent cognitive and financial management testing and were interviewed using the LFDRS. Confirmatory factor analysis, internal consistency measures, and hierarchical regression were used in a sample of 200 community-dwelling older adults, all of whom were making or had recently made a significant financial decision.Results confirmed the scale's reliability and supported the conceptual model. Convergent validity analyses indicate that as hypothesized, cognition is a significant predictor of risk scores. Financial management scores, however, were not predictive of decision-making risk scores.The psychometric properties of the LFDRS support the scale's use as it was proposed.The LFDRS instructions and scale are provided for clinicians to use in financial capacity assessments.

To examine agreement between Minimum Data Set clinician ratings and researcher assessments of depression among ethnically diverse nursing home residents using the 9-item Patient Health Questionnaire.Although depression is common among nursing homes residents, its recognition remains a challenge.Observational baseline data from a longitudinal intervention study.Sample of 155 residents from 12 long-term care units in one US facility; 50 were interviewed in Spanish. Convergence between clinician and researcher ratings was examined for (i) self-report capacity, (ii) suicidal ideation, (iii) at least moderate depression, (iv) Patient Health Questionnaire severity scores. Experiences by clinical raters using the depression assessment were analysed. The intraclass correlation coefficient was used to examine concordance and Cohen's kappa to examine agreement between clinicians and researchers.Moderate agreement (κ = 0.52) was observed in determination of capacity and poor to fair agreement in reporting suicidal ideation (κ = 0.10-0.37) across time intervals. Poor agreement was observed in classification of at least moderate depression (κ = -0.02 to 0.24), lower than the maximum kappa obtainable (0.58-0.85). Eight assessors indicated problems assessing Spanish-speaking residents. Among Spanish speakers, researchers identified 16% with Patient Health Questionnaire scores of 10 or greater, and 14% with thoughts of self-harm whilst clinicians identified 6% and 0%, respectively.This study advances the field of depression recognition in long-term care by identification of possible challenges in assessing Spanish speakers.Use of the Patient Health Questionnaire requires further investigation, particularly among non-English speakers. Depression screening for ethnically diverse nursing home residents is required, as underreporting of depression and suicidal ideation among Spanish speakers may result in lack of depression recognition and referral for evaluation and treatment. Training in depression recognition is imperative to improve the recognition, evaluation and treatment of depression in older people living in nursing homes.

Test if differential item functioning due to gender, age, race/ethnicity, or education impacts Unified Dyskinesia Rating Scale scores.Testing rating scales for differential item functioning is a core validation step. If differential item functioning exists, interpretation of item scores must consider secondary influences on dyskinesia ratings.Using Unified Dyskinesia Rating Scale translation databases (N = 3,132), we tested uniform and nonuniform differential item functioning. We required confirmation by two independent methods and considered differential item functioning pertinent if McFadden pseudo RNo age, race/ethnicity, or education nonuniform differential item functioning was identified. Gender nonuniform differential item functioning occurred for 2 items, both with negligible magnitude. Gender, race, and education uniform differential item functioning was observed for multiple items, all with negligible magnitude.The Unified Dyskinesia Rating Scale items effectively capture dyskinesia severity without pertinent gender, age, race/ ethnicity, or education influence. © 2017 International Parkinson and Movement Disorder Society.

Purpose This was a Phase II pilot study of a problem-solving treatment (PST) to address subsyndromal depression in residents of long-term care facilities. Our goal was to demonstrate PST implementation feasibility and to identify PST’s potential for reducing depressive symptoms in this geriatric health care setting. Methods Eligible participants were randomized to receive a PST treatment (six 1-hour sessions) or a social contact comparison (6 “friendly” visits) after an initial baseline assessment. Follow-up assessments occurred 7 weeks later (after treatment) and 2 months posttreatment. The basic analytic approach was based on an intention-to-treat analysis. Findings We enrolled 21 elderly subjects in the PST group and 16 elderly subjects in the social contact comparison group. The PST group experienced a decline in depression scores compared with the social contact group. Although not statistically significant (likely due to the small sample size), PST was associated with decreased depressive symptom scores for those who were able to complete the intervention. Implementation proved to be difficult in terms of study recruitment and intervention acceptance and adherence. Implications These study findings point to the potential benefits of an integrated mental health component in long-term care, involving rehabilitation professionals who are already working with the older adults in both postacute/short-stay and long-stay settings.

This article describes an educational program to inform nursing and care staff of the management of resident-to-resident elder mistreatment (R-REM) in nursing homes, using the SEARCH ( S upport, E valuate, A ct, R eport, C are plan, and H elp to avoid) approach. Although relatively little research has been conducted on this form of abuse, there is mounting interest in R-REM because such aggression has been found to be extensive and can have both physical and psychological consequences for residents and staff. The goal of the SEARCH approach is to support staff in the identification and recognition of R-REM as well as to suggest recommendations for management. The educational program and the SEARCH approach are described. Three case studies from the research project are presented, illustrating how nurses and care staff can use the SEARCH approach to manage R-REM in nursing homes. Resident and staff safety and well-being can be enhanced by the use of the evidence-based SEARCH approach. J Contin Educ Nurs. 2014;45(3):112–121.

The Family Satisfaction with End-of-Life Care (FAMCARE) has been used widely among caregivers to individuals with cancer. The aim of this study was to evaluate the psychometric properties of this measure using item response theory (IRT). The analytic sample was comprised of caregivers to 1,983 patients with advanced cancer. Among the patients, 56 % were females, with mean age 59.9 years (s.d. = 11.8), 20 % were non-Hispanic Black. The majority were family members either living with (44 %) or not living with (35 %) the patient. Factor analyses and IRT were used to examine the dimensionality, information, and reliability of the FAMCARE. Although a bi-factor model fit the data slightly better than did a unidimensional model, the loadings on the group factors were very low. Thus, a unidimensional model appears to provide adequate representation for the item set. The reliability estimates, calculated along the satisfaction (theta) continuum, were adequate (>0.80) for all levels of theta for which subjects had scores. Examination of the category response functions from IRT showed overlap in the lower categories with little unique information provided; moreover, the categories were not observed to be interval. Based on these analyses, a three-response category format was recommended: very satisfied, satisfied, and not satisfied. Most information was provided in the range indicative of either dissatisfaction or high satisfaction. These analyses support the use of fewer response categories and provide item parameters that form a basis for developing shorter-form scales. Such a revision has the potential to reduce respondent burden.

A synthesis of the last decade of literature on elder abuse in residential long-term care (i.e., Nursing Homes and Assisted Living) is discussed. Presented are definitions of abuse, theoretical and conceptual models, prevalence rates of abuse, outcomes and costs, and sources of abuse. The synthesis represents an update to the literature in the influential 2003 National Research Council report. We identify many of the same issues and concerns exist that were surfaced in this prior report. Many theoretical and conceptual models need further elaboration. Conflicting definitions of abuse are pervasive. Rates of abuse are generally inaccurate, and probably under-reported. However, we also identify progress in many areas. An increase in empirical studies that exist in this area (although very few in Assisted Living). Other forms and types of abuse have also been identified as important, such as resident-to-resident abuse. These areas are discussed, along with potential suggestions for additional research.

Elder abuse in long-term care has received considerable attention; however, resident-to-resident elder mistreatment (R-REM) has not been well researched. Preliminary findings from studies of R-REM suggest that it is sufficiently widespread to merit concern, and is likely to have serious detrimental outcomes for residents. However, no evidence-based training, intervention and implementation strategies exist that address this issue.The objective was to evaluate the impact of a newly developed R-REM training intervention for nursing staff on knowledge, recognition and reporting of R-REM.The design was a prospective cluster randomized trial with randomization at the unit level.A sample of 1405 residents (685 in the control and 720 in the intervention group) from 47 New York City nursing home units (23 experimental and 24 control) in 5 nursing homes was assessed. Data were collected at three waves: baseline, 6 and 12 months. Staff on the experimental units received the training and implementation protocols, while those on the comparison units did not. Evaluation of outcomes was conducted on an intent-to-treat basis using mixed (random and fixed effects) models for continuous knowledge variables and Poisson regressions for longitudinal count data measuring recognition and reporting.There was a significant increase in knowledge post-training, controlling for pre-training levels for the intervention group (p0.001), significantly increased recognition of R-REM (p0.001), and longitudinal reporting in the intervention as contrasted with the control group (p=0.0058).A longitudinal evaluation demonstrated that the training intervention was effective in enhancing knowledge, recognition and reporting of R-REM. It is recommended that this training program be implemented in long-term care facilities.

The disproportionately high prevalence of hypertension and its associated mortality and morbidity in minority older adults is a major public health concern in the United States. Despite compelling evidence supporting the beneficial effects of therapeutic lifestyle changes on blood pressure reduction, these approaches remain largely untested among minority elders in community-based settings. The Counseling Older Adults to Control Hypertension trial is a two-arm randomized controlled trial of 250 African-American and Latino seniors, 60 years and older with uncontrolled hypertension, who attend senior centers. The goal of the trial is to evaluate the effect of a therapeutic lifestyle intervention delivered via group classes and individual motivational interviewing sessions versus health education, on blood pressure reduction. The primary outcome is change in systolic and diastolic blood pressure from baseline to 12 months. The secondary outcomes are blood pressure control at 12 months; changes in levels of physical activity; body mass index; and number of daily servings of fruits and vegetables from baseline to 12 months. The intervention group will receive 12 weekly group classes followed by individual motivational interviewing sessions. The health education group will receive an individual counseling session on healthy lifestyle changes and standard hypertension education materials. Findings from this study will provide needed information on the effectiveness of lifestyle interventions delivered in senior centers. Such information is crucial in order to develop implementation strategies for translation of evidence-based lifestyle interventions to senior centers, where many minority elders spend their time, making the centers a salient point of dissemination.

Adherence to diabetes self care is poor for Hispanic American and African-American patients. This study examined the change in adherence over time and in response to a telemedicine intervention for elderly diabetes patients in these groups compared to white diabetes patients. We also examined whether adherence mediated the effect of the intervention on glycemic control (A1c).The Informatics for Diabetes Education and Telemedicine project randomized medically underserved Medicare patients (n=1665) to telemedicine case management (televideo educator visits, individualized goal-setting/problem solving) or usual care. Hispanic and African-American educators delivered the intervention in Spanish if needed.Annual assessment included A1c and self-reported adherence (Summary of Diabetes Self-Care Activities scale). A simple model (only time and group terms) and a model with covariates (e.g., age) were examined for baseline and 5 years of follow-up. SAS PROC Mixed was used with non-linear terms to examine mediating effects of adherence on A1c, by performing tests of the mediating path coefficients.Over time, self-reported adherence improved for the treatment group compared to usual care (p0.001). There was no significant interaction with racial/ethnic group membership, i.e., all groups improved. However, minority subjects were consistently less adherent than whites. Also, greater comorbidity and diabetes symptoms predicted poorer adherence, greater duration of diabetes and more years of education predicted better adherence. Adherence was a significant mediator of A1c (p0.001).A unique, tailored telemedicine intervention was effective in achieving improved adherence to diabetes self care. However, African-American and Hispanic American participants were less adherent than white participants at all time points despite an individualized and accessible intervention. The finding that adherence did mediate glycemic control suggests that unique interventions for minority groups may be needed to overcome this disparity.

The goal of this review is to discuss the state-of-the-science in elder abuse prevention. Findings from evidence-based programs to reduce elder abuse are discussed, drawing from findings and insights from evidence-based programs for child maltreatment and domestic/ intimate partner violence. A conceptual measurement model for the study of elder abuse is presented, and linked to possible measures of risk factors and outcomes. Advances in neuroscience in child maltreatment and novel measurement strategies for outcome assessment are presented.

Assess MDS-UPDRS items for gender-, age-, and race/ethnicity-based differential item functioning.Assessing differential item functioning is a core rating scale validation step. For the MDS-UPDRS, differential item functioning occurs if item-score probability among people with similar levels of parkinsonism differ according to selected covariates (gender, age, race/ethnicity). If the magnitude of differential item functioning is clinically relevant, item-score interpretation must consider influences by these covariates. Differential item functioning can be nonuniform (covariate variably influences an item-score across different levels of parkinsonism) or uniform (covariate influences an item-score consistently over all levels of parkinsonism).Using the MDS-UPDRS translation database of more than 5,000 PD patients from 14 languages, we tested gender-, age-, and race/ethnicity-based differential item functioning. To designate an item as having clinically relevant differential item functioning, we required statistical confirmation by 2 independent methods, along with a McFadden pseudo-RMost items showed no gender-, age- or race/ethnicity-based differential item functioning. When differential item functioning was identified, the magnitude statistic was always in the "negligible" range, and the scale-level impact was minimal.The absence of clinically relevant differential item functioning across all items and all parts of the MDS-UPDRS is strong evidence that the scale can be used confidently. As studies of Parkinson's disease increasingly involve multinational efforts and the MDS-UPDRS has several validated non-English translations, the findings support the scale's broad applicability in populations with varying gender, age, and race/ethnicity distributions. © 2016 International Parkinson and Movement Disorder Society.

Little research has been conducted on aggression directed at staff by nursing home residents.To estimate the prevalence of resident-to-staff aggression (RSA) over a 2-week period.Prevalent cohort study.Large urban nursing homes.Population-based sample of 1,552 residents (80 % of eligible residents) and 282 certified nursing assistants.Measures of resident characteristics and staff reports of physical, verbal, or sexual behaviors directed at staff by residents.The staff response rate was 89 %. Staff reported that 15.6 % of residents directed aggressive behaviors toward them (2.8 % physical, 7.5 % verbal, 0.5 % sexual, and 4.8 % both verbal and physical). The most commonly reported type was verbal (12.4 %), particularly screaming at the certified nursing assistant (9.0 % of residents). Overall, physical aggression toward staff was reported for 7.6 % of residents, the most common being hitting (3.9 % of residents). Aggressive behaviors occurred most commonly in resident rooms (77.2 %) and in the morning (84.3 %), typically during the provision of morning care. In a logistic regression model, three clinical factors were significantly associated with resident-to-staff aggression: greater disordered behavior (OR = 6.48, 95 % CI: 4.55, 9.21), affective disturbance (OR = 2.29, 95 % CI: 1.68, 3.13), and need for activities of daily living morning assistance (OR = 2.16, 95 % CI: 1.53, 3.05). Hispanic (as contrasted with White) residents were less likely to be identified as aggressors toward staff (OR = 0.57, 95 % CI: 0.36, 0.91).Resident-to-staff aggression in nursing homes is common, particularly during morning care. A variety of demographic and clinical factors was associated with resident-to-staff aggression; this could serve as the basis for evidence-based interventions. Because RSA may negatively affect the quality of care, resident and staff safety, and staff job satisfaction and turnover, further research is needed to understand its causes and consequences and to develop interventions to mitigate its potential impact.

OBJECTIVE To assess the association between serum adiponectin level and all-cause mortality in people with type 2 diabetes. Because of the insulin-sensitizing, anti-inflammatory, and antiatherogenic effects of adiponectin, we hypothesized that higher adiponectin level would be associated with lower all-cause mortality. RESEARCH DESIGN AND METHODS A total of 609 men and women aged 72 ± 6.3 years with type 2 diabetes and information on total and high molecular weight adiponectin were followed for a median of 5 years. The longitudinal association between adiponectin and all-cause mortality was analyzed with Cox proportional hazards models with time from adiponectin measurement to death as the time-to-event variable. Analyses were adjusted for demographic variables and significant diabetes parameters, significant cardiovascular parameters, and significant diabetes medications. RESULTS Total and high molecular weight adiponectin were highly correlated. The highest adiponectin quartile was strongly associated with higher all-cause mortality compared with the lowest quartile (hazard ratio = 4.0 [95% CI: 1.7–9.2]) in the fully adjusted model. These results did not change in analyses stratified by sex and thiazolidinedione use, after exclusion of people who died within one year of adiponectin measurement, or when change in weight before adiponectin measurement was considered. CONCLUSIONS Contrary to our hypothesis, higher adiponectin level was related to higher all-cause mortality. This association was not explained by confounding by other characteristics, including medications or preceding weight loss.

A randomized controlled trial examined whether the diagnostic process for Alzheimer’s disease and other dementias may be influenced by knowledge of the patient’s education and/or self-reported race. Four conditions were implemented: diagnostic team knows (a) race and education, (b) education only, (c) race only, or (d) neither. Diagnosis and clinical staging was established at baseline, at Wave 2, and for a random sample of Wave 3 respondents by a consensus panel. At study end, a longitudinal, “gold standard” diagnosis was made for patients with follow-up data (71%). Group differences in Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) diagnosis were estimated using logistic regression and generalized estimating equations. Sensitivity and specificity were examined for baseline diagnosis in relation to the gold standard, longitudinal diagnosis. Despite equivalent status on all measured variables across waves, members of the “knows race only” group were less likely than those of other groups to receive a diagnosis of dementia. At final diagnosis, 19% of the “knows race only” group was diagnosed with dementia versus 38% to 40% in the other 3 conditions (p = .038). Examination of sensitivities and specificities of baseline diagnosis in relation to the gold standard diagnosis showed a nonsignificant trend for lower sensitivities in the knowing race conditions (0.3846), as contrasted with knowing education only (0.480) or neither (0.600). The finding that knowledge of race may influence the diagnostic process in some unknown way is timely, given the recent State-of-the-Science conference on Alzheimer’s disease prevention, the authors of which called for information about and standardization of the diagnostic process.

Purpose: Despite its prevalence and negative consequences, research on elder abuse has rarely considered resident-to-resident aggression (RRA) in nursing homes. This study employed a qualitative event reconstruction methodology to identify the major forms of RRA that occur in nursing homes. Design and methods: Events of RRA were identified within a 2-week period in all units (n = 53) in nursing homes located in New York City. Narrative reconstructions were created for each event based on information from residents and staff who were involved as well as other sources. The event reconstructions were analyzed using qualitative methods to identify common features of RRA events. Results: Analysis of the 122 event reconstructions identified 13 major forms of RRA, grouped under five themes. The resulting framework demonstrated the heterogeneity of types of RRA, the importance of considering personal, environmental, and triggering factors, and the potential emotional and physical harm to residents. Implications: These results suggest the need for person-centered and environmental interventions to reduce RRA, as well as for further research on the topic.

Objective: To examine the effects of electronic health information technology (HIT) on nursing home residents. Methods: The study evaluated the impact of implementing a comprehensive HIT system on resident clinical, functional, and quality of care outcome indicators as well as measures of resident awareness of and satisfaction with the technology. The study used a prospective, quasi-experimental design, directly assessing 761 nursing home residents in 10 urban and suburban nursing homes in the greater New York City area. Results: No statistically significant impact of the introduction of HIT on residents was found on any outcomes, with the exception of a significant negative effect on behavioral symptoms. Residents’ subjective assessment of the HIT intervention were generally positive. Discussion: The absence of effects on most indicators is encouraging for the future development of HIT in nursing homes. The single negative finding suggests that further investigation is needed on possible impact on resident behavior.

Caring for persons with diabetes is expensive, and this burden is increasing. Little is known about service use, behaviors, and self-care of older individuals with diabetes who live in underserved communities. Information about self-care, informal care, and service utilization in urban (largely Latino, n = 695) and rural (mostly white, n = 819) Medicare beneficiaries with diabetes living in federally designated medically underserved areas was collected using computer-aided telephone interviews as part of the baseline assessment in the Informatics and Diabetes Education and Telemedicine (IDEATel) Project. Where items were comparable, service use was compared with that of a nationally representative group of Medicare beneficiaries with diabetes, using data from the Medical Expenditure Panel Survey. Compared to nationally representative groups, the underserved groups reported worse general health but similar health care service use, with the exception of home care. However, compared to the underserved rural group, the underserved, largely minority urban group, reported worse general health (P

OBJECTIVE The Informatics for Diabetes Education and Telemedicine (IDEATel) project randomized ethnically diverse underserved older adults with diabetes to a telemedicine intervention or usual care. Intervention participants had lower A1C levels over 5 years. New analyses were performed to help better understand this difference. RESEARCH DESIGN AND METHODS IDEATel randomized Medicare beneficiaries with diabetes (n = 1,665) to receive home video visits with a diabetes educator and upload glucose levels every 4–6 weeks or usual care (2000–2007). Annual measurements included BMI, A1C (primary outcome), and completion of questionnaires. Mixed-model analyses were performed using random effects to adjust for clustering within primary care physicians. RESULTS At baseline, A1C levels (mean ± SD) were 7.02 ± 1.25% in non-Hispanic whites (n = 821), 7.58 ± 1.78% in non-Hispanic blacks (n = 248), and 7.79 ± 1.68% in Hispanics (n = 585). Over time, lower A1C levels were associated with more glucose uploads (P = 0.02) and female sex (P = 0.002). Blacks, Hispanics, and insulin-users had higher A1C levels than non-Hispanic whites (P < 0.0001). BMI was not associated with A1C levels. Blacks and Hispanics had significantly fewer uploads than non-Hispanic whites over time. Hispanics had the highest baseline A1C levels and showed the greatest improvement in the intervention, but, unlike non-Hispanic whites, Hispanics did not achieve A1C levels CONCLUSIONS Racial/ethnic disparities were observed in this cohort of underserved older adults with diabetes. The IDEATel telemedicine intervention was associated with improvement in glycemic control, particularly in Hispanics, who had the highest baseline A1C levels, suggesting that telemedicine has the potential to help reduce disparities in diabetes management.

Objective To evaluate differences between rural older adults with diabetes reporting the presence or absence of food insecurity with respect to meal planning, preparation, shopping, obesity, and glycemic control after receiving nutrition counseling through telemedicine. Methods Food insecurity data were obtained by telephone survey (n = 74). Group differences for continuous variables were measured by t tests; categorical variables by Pearson chi-square tests. Results Participants reporting mild food insecurity (23%) had higher body mass index (35.5 ± 7.1 kg/m 2 vs 30.5 ± 6.0 kg/m 2 , P = .01) and lower household incomes ( P = .03) and were more likely to consider cost of ingredients in food preparation compared to food-secure participants ( P = .03). Most purchased fresh produce (97%) and considered the dietitian's advice when purchasing food. Both groups report similar adherence to dietitians' advice and had similar glycemic control. Conclusions and Implications Strategies to address higher levels of obesity associated with food insecurity are needed.

Objective To determine whether a diabetes case management telemedicine intervention reduced healthcare expenditures, as measured by Medicare claims, and to assess the costs of developing and implementing the telemedicine intervention. Design We studied 1665 participants in the Informatics for Diabetes Education and Telemedicine (IDEATel), a randomized controlled trial comparing telemedicine case management of diabetes to usual care. Participants were aged 55 years or older, and resided in federally designated medically underserved areas of New York State. Measurements We analyzed Medicare claims payments for each participant for up to 60 study months from date of randomization, until their death, or until December 31, 2006 (whichever happened first). We also analyzed study expenditures for the telemedicine intervention over six budget years (February 28, 2000- February 27, 2006). Results Mean annual Medicare payments (SE) were similar in the usual care and telemedicine groups, $9040 ($386) and $9669 ($443) per participant, respectively (p>0.05). Sensitivity analyses, including stratification by censored status, adjustment by enrollment site, and semi-parametric weighting by probability of dropping-out, rendered similar results. Over six budget years 28 821 participant/months of telemedicine intervention were delivered, at an estimated cost of $622 per participant/month. Conclusion Telemedicine case management was not associated with a reduction in Medicare claims in this medically underserved population. The cost of implementing the telemedicine intervention was high, largely representing special purpose hardware and software costs required at the time. Lower implementation costs will need to be achieved using lower cost technology in order for telemedicine case management to be more widely used.

Ambulatory 24‐hour pulse pressure predicts progression of albuminuria in persons with diabetes mellitus. The authors assessed whether nocturnal blood pressure (BP) patterns added predictive information and examined the multivariate‐adjusted association of nocturnal BP patterns with progression of urine albumin excretion during follow‐up in a multiethnic cohort of older people (n=957) with type 2 diabetes mellitus who were free of macroalbuminuria. Albuminuria was assessed by spot urine measurement of albumin‐to‐creatinine ratio at baseline and annually for 3 years. Participants were categorized according to their sleep/wake systolic BP ratio as dippers (ratio ≤0.9; n=295), nondippers (flat nocturnal pattern, ratio >0.9 to 1; n=475), and nocturnal BP risers (ratio >1; n=187). The proportion exhibiting progression of albuminuria in dippers, nondippers, and risers was 17.6%, 22.9%, and 27.3%, respectively (P for linear trend = .01). A nocturnal BP rise was independently associated with progression of albuminuria (hazard ratio, 1.68; 95% confidence interval [CI], 1.09–2.60; P=.02), whereas office pulse pressure was not. When ambulatory 24‐hour pulse pressure was added to the model, the nocturnal BP rise remained an independent predictor of progression of albuminuria (hazard ratio, 1.58; 95% CI, 1.02–2.45; P=.04). Nocturnal nondipping (without BP increase) was not an independent predictor. In conclusion, nocturnal BP rise on ambulatory monitoring is superior to office BP to predict worsening of albuminuria in elderly individuals with type 2 diabetes and adds to the information provided by 24‐hour pulse pressure.

This project assessed the extent to which modern technology (Vigil) can augment or substitute for direct staff intervention in nonacute late-evening and nighttime situations in a nursing home setting. Vigil was implemented for dementia residents of a special care unit (SCU) in a large nursing home. An SCU matched in terms of unit-wide case mix and cognition was used for comparison. Results showed that there was no significant reduction in falls and injuries, but there was a significant improvement in affective disorder in the intervention group as contrasted with the comparison group. There was no significant increase in staff-perceived burden, despite the significant increase in the amount of direct care time logged. Additional time spent in staff care was significantly related to decreased affective disorder. The findings related to Vigil are generally mixed. The question remains as to whether the improvement in affect was due to Vigil or vigilance.

Background: The construction and evaluation of item banks to measure unidimensional constructs of health-related quality of life (HRQOL) is a fundamental objective of the Patient-Reported Outcomes Measurement Information System (PROMIS) project. Objectives: Item banks will be used as the foundation for developing short-form instruments and enabling computerized adaptive testing. The PROMIS Steering Committee selected 5 HRQOL domains for initial focus: physical functioning, fatigue, pain, emotional distress, and social role participation. This report provides an overview of the methods used in the PROMIS item analyses and proposed calibration of item banks. Analyses: Analyses include evaluation of data quality (eg, logic and range checking, spread of response distribution within an item), descriptive statistics (eg, frequencies, means), item response theory model assumptions (unidimensionality, local independence, monotonicity), model fit, differential item functioning, and item calibration for banking. Recommendations: Summarized are key analytic issues; recommendations are provided for future evaluations of item banks in HRQOL assessment.

Ambulatory 24-h pulse pressure predicts progression of albuminuria in people with diabetes mellitus. It is not known whether the ambulatory arterial stiffness index (AASI) may add to that prediction.We compared the multivariate-adjusted association of AASI and 24-h pulse pressure with progression of urine albumin excretion during follow-up in a multiethnic cohort of older people with type-2 diabetes mellitus. The baseline evaluation included office and 24-h ambulatory blood pressure (BP) measurements, and a spot urine measurement of albumin-to-creatinine ratio (ACR). The ACR measurements were repeated annually during 3 years.The AASI wasor=0.55 units in 47% of those exhibiting progression of albuminuria, and in 37% of those without progression (P = .004), whereas 24-h pulse pressure wasor=65 mm Hg in 50% and 38% of those with and without progression, respectively (P = .001). In repeated measures mixed linear model (n = 1043), after adjustment for several covariates including office pulse pressure, AASI in the fourth quartile was independently associated with higher follow-up ACR (P = .024). However, that association did not persist after adjusting for 24-h pulse pressure, which was an independent predictor (P.001). Cox proportional hazards models examined progression of albuminuria in 957 participants without macroalbuminuria at baseline. The hazard ratio (95% CI) for AASIor=0.55 units was 1.37 (1.02-1.83) after multivariable adjustment, including office pulse pressure. But AASI was not an independent predictor after adjustment for ambulatory pulse pressure, which was again an independent predictor (P = .033).Ambulatory 24-h pulse pressure outperformed AASI in predicting progression of albuminuria in elderly people with type 2 diabetes.

BACKGROUND Although the efficacy of therapeutic lifestyle change (TLC) interventions are well proven, their relative effectiveness vs. single-session lifestyle counseling (SSC) on blood pressure (BP) reduction in primary care practices remains largely untested in hypertensive Blacks. The aim of this trial was to evaluate the comparative effectiveness of a comprehensive practice-based TLC intervention (motivational interviewing (MINT)-TLC) vs. SSC on BP reduction among 194 Blacks with uncontrolled hypertension. METHODS The MINT-TLC arm included 10 weekly group classes on TLC, followed by 3 individual MINT sessions. The SSC group received 1 individual counseling session on lifestyle modification plus print versions of the intervention material. The primary outcome was within-patient change in systolic BP (SBP) and diastolic BP (DBP) from baseline to 6 months. The secondary outcome was BP control at 6 months. RESULTS Mean age of the total sample was 57 (10.2) years; 50% were women, and the mean baseline BP was 147.4/89.3mm Hg. Eighty-four percent of SSC and 77% of MINT-TLC patients completed the final 6-month assessments. BP declined significantly (P < 0.001) in both groups at 6 months with a net-adjusted systolic BP reduction of 12.9 mm Hg for the SSC group vs. 9.5mm Hg for the MINT-TLC group (P = 0.18); and diastolic BP reduction of 7.6 and 7.2mm Hg for the SSC and MINT-TLC group, respectively (P = 0.79). The between-group difference in proportion of patients with adequate BP control at 6 months was nonsignificant (P = 0.82). CONCLUSION A significant group difference in BP between the intervention groups was not observed among a sample of hypertensive Blacks. Implementation of the pragmatic single-session intervention and its effects on utilization of healthcare services should be further evaluated. CLINICAL TRIAL REGISTRATION Trial Number NCT01070056 at http://clinicaltrials.gov/ct2/show/NCT01070056?term=TLC+clinic&rank=1.

Background An important part of examining the adequacy of measures for use in ethnically diverse populations is the evaluation of differential item functioning (DIF) among subpopulations such as those administered the measure in different languages. A number of methods exist for this purpose. Objective The objective of this study was to introduce and demonstrate the identification of DIF using item response theory (IRT) and the likelihood-based model comparison approach. Methods Data come from a sample of community-residing elderly who were part of a dementia case registry. A total of 1578 participants were administered either an English (n = 913) or Spanish (n = 665) version of the 21-item Mini-Mental State Examination. IRT was used to identify language DIF in these items with the likelihood-based model comparison approach. Results : Fourteen of the 21 items exhibited significant DIF according to language of administration. However, because the direction of the identified DIF was not consistent for one language version over the other, the impact at the scale level was negligible. Conclusions IRT and the likelihood-based model comparison approach comprise a powerful tool for DIF detection that can aid in the development, refinement, and evaluation of measures for use in ethnically diverse populations.