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1.
Rheumatology (Oxford) ; 61(4): 1699-1708, 2022 04 11.
Article in English | MEDLINE | ID: mdl-34185053

ABSTRACT

OBJECTIVES: To perform an exploratory study to identify a JDM serum metabolic profile that differs from healthy controls (HCs) and responds to immunosuppressive treatment. METHODS: Blood was collected from 9 HCs and 10 patients diagnosed with probable (n = 4) or definite (n = 6) JDM based on the criteria of Bohan and Peter for myositis, with 7 of the 10 providing longitudinal samples following initiation of treatment; these patients comprised the treatment-naïve cohort. Sera underwent mass spectroscopy-based measurements of targeted metabolic intermediates, including 15 amino acids, 45 acylcarnitines (ACs), 15 ceramides and 29 sphingomyelins. Principal components analysis reduced metabolites into smaller sets of factors each comprised of correlated metabolic intermediates. Factor scores and metabolite concentrations were compared with HCs using two-sample t-tests while treatment effects were evaluated using paired t-tests. RESULTS: Of eight principal components analysis-derived metabolite factors (one AC, two amino acids, three sphingosine and two ceramide), two were significantly associated with JDM: one AC factor containing mostly long-chain ACs (P = 0.049) and one ceramide factor (P < 0.01). For 12 individual ACs, mostly long chain, and three ceramides, concentrations were significantly greater for JDM than HCs. Factors based on these individual metabolites showed decreasing scores with treatment (P = 0.03 and P < 0.01, respectively). CONCLUSION: While additional validation is needed, these lipids have potential as JDM serum diagnostic and/or treatment biomarkers. Additionally, the significant association of long-chain ACs and ceramides with JDM offers insights regarding pathogenesis, implicating dysregulation of mitochondrial fatty acid ß-oxidation.


Subject(s)
Dermatomyositis , Amino Acids , Autoantibodies , Ceramides , Dermatomyositis/complications , Humans , Lipidomics , Metabolomics
2.
Phys Ther ; 100(4): 708-717, 2020 04 17.
Article in English | MEDLINE | ID: mdl-31984420

ABSTRACT

BACKGROUND: Gait and mobility aid assessments are important components of rehabilitation. Given the increasing use of telehealth to meet rehabilitation needs, it is important to examine the feasibility of such assessments within the constraints of telerehabilitation. OBJECTIVE: The objective of this study was to examine the reliability and validity of the Tinetti Performance-Oriented Mobility Assessment gait scale (POMA-G) and cane height assessment under various video and transmission settings to demonstrate the feasibility of teleassessment. DESIGN: This repeated-measures study compared the test performances of in-person, slow motion (SM) review, and normal-speed (NS) video ratings at various fixed frame rates (8, 15, and 30 frames per second) and bandwidth (128, 384, and 768 kB/s) configurations. METHODS: Overall bias, validity, and interrater reliability were assessed for in-person, SM video, and NS video ratings, with SM video rating as the gold standard, as well as for different frame rate and bandwidth configurations within NS videos. RESULTS: There was moderate to good interrater reliability for the POMA-G (intraclass correlation coefficient [ICC] = 0.66-0.77 across all configurations) and moderate validity for in-person (ß = 0.62; 95% confidence interval [CI] = 0.37-0.87) and NS video (ß = 0.74; 95% CI = 0.67-0.80) ratings compared with the SM video rating. For cane height, interrater reliability was good (ICC = 0.66-0.77), although it was significantly lower at the lowest frame rate (8 frames per second) (ICC = 0.66; 95% CI = 0.54-0.76) and bandwidth (128 kB/s) (ICC = 0.69; 95% CI = 0.57-0.78) configurations. Validity for cane height was good for both in-person (ß = 0.80; 95% CI = 0.62-0.98) and NS video (ß = 0.86; 95% CI = 0.81-0.90) ratings compared with SM video rating. LIMITATIONS: Some lower frame rate and bandwidth configurations may limit the reliability of remote cane height assessments. CONCLUSIONS: Teleassessment for POMA-G and cane height using typically available internet and video quality is feasible, valid, and reliable.


Subject(s)
Canes , Gait Analysis/methods , Gait Disorders, Neurologic/rehabilitation , Telerehabilitation/methods , Confidence Intervals , Feasibility Studies , Female , Humans , Male , Middle Aged , Reproducibility of Results , Telerehabilitation/instrumentation
3.
Clin Kidney J ; 11(3): 377-382, 2018 Jun.
Article in English | MEDLINE | ID: mdl-29942503

ABSTRACT

BACKGROUND: Biomarkers improving risk prediction for elderly populations with chronic kidney disease (CKD), an independent predictor of mortality, could be particularly useful. We previously observed that interleukin-6 (IL-6), D-dimer and soluble vascular adhesion molecule (s-VCAM) were independent biomarkers of mortality in elderly individuals. Therefore, we investigated whether these established biomarkers were independently associated with both estimated glomerular filtration rate (eGFR) and mortality. METHODS: The Established Populations for Epidemiologic Studies of the Elderly (EPESE) is a longitudinal cohort of community-dwelling elderly individuals. We investigated the association among eGFR, the biomarkers (IL-6, D-dimer and s-VCAM) and 4-year all-cause mortality using restricted cubic splines within Cox proportional hazards models. RESULTS: Among 1907 participants in EPESE, 1342 had available creatinine and biomarker measures. Incidence of all-cause mortality was 21.6%. eGFR was associated with all-cause mortality (P < 0.01); individuals at the lowest (<30 mL/min/1.73 m2) levels had the highest mortality rates. D-dimer and s-VCAM were associated (P < 0.01) with mortality, and after adjustment for IL-6, D-dimer and s-VCAM, the mortality risk varied by eGFR level. CONCLUSIONS: In community-dwelling elderly individuals, we observed an association among eGFR, 4-year mortality and IL-6, D-dimer and s-VCAM. eGFR was independently associated with mortality, and the relation between eGFR and mortality was modified by IL-6, D-dimer and s-VCAM, which was most notable in individuals with severely reduced eGFR. These findings suggest that IL-6, D-dimer and s-VCAM may be useful biomarkers for improving risk prediction, but further studies are needed examining the role of these biomarkers in elderly individuals with CKD.

4.
J Telemed Telecare ; 24(5): 365-372, 2018 Jun.
Article in English | MEDLINE | ID: mdl-28350283

ABSTRACT

Background There is limited research about the effects of video quality on the accuracy of assessments of physical function. Methods A repeated measures study design was used to assess reliability and validity of the finger-nose test (FNT) and the finger-tapping test (FTT) carried out with 50 veterans who had impairment in gross and/or fine motor coordination. Videos were scored by expert raters under eight differing conditions, including in-person, high definition video with slow motion review and standard speed videos with varying bit rates and frame rates. Results FTT inter-rater reliability was excellent with slow motion video (ICC 0.98-0.99) and good (ICC 0.59) under the normal speed conditions. Inter-rater reliability for FNT 'attempts' was excellent (ICC 0.97-0.99) for all viewing conditions; for FNT 'misses' it was good to excellent (ICC 0.89) with slow motion review but substantially worse (ICC 0.44) on the normal speed videos. FTT criterion validity (i.e. compared to slow motion review) was excellent (ß = 0.94) for the in-person rater and good ( ß = 0.77) on normal speed videos. Criterion validity for FNT 'attempts' was excellent under all conditions ( r ≥ 0.97) and for FNT 'misses' it was good to excellent under all conditions ( ß = 0.61-0.81). Conclusions In general, the inter-rater reliability and validity of the FNT and FTT assessed via video technology is similar to standard clinical practices, but is enhanced with slow motion review and/or higher bit rate.


Subject(s)
Task Performance and Analysis , Telemedicine/standards , Video Recording , Female , Humans , Male , Middle Aged , Motor Skills , Psychometrics , Reproducibility of Results , Research Design , Veterans
5.
Arch Phys Med Rehabil ; 98(4): 659-664.e1, 2017 04.
Article in English | MEDLINE | ID: mdl-27894732

ABSTRACT

OBJECTIVE: To compare Berg Balance Scale (BBS) rating using videos with differing transmission characteristics with direct in-person rating. DESIGN: Repeated-measures study for the assessment of the BBS in 8 configurations: in person, high-definition video with slow motion review, standard-definition videos with varying bandwidths and frame rates (768 kilobytes per second [kbps] videos at 8, 15, and 30 frames per second [fps], 30 fps videos at 128, 384, and 768 kbps). SETTING: Medical center. PARTICIPANTS: Patients with limitations (N=45) in ≥1 of 3 specific aspects of motor function: fine motor coordination, gross motor coordination, and gait and balance. INTERVENTIONS: Not applicable. MAIN OUTCOMES MEASURES: Ability to rate the BBS in person and using videos with differing bandwidths and frame rates in frontal and lateral views. RESULTS: Compared with in-person rating (7%), 18% (P=.29) of high-definition videos and 37% (P=.03) of standard-definition videos could not be rated. Interrater reliability for the high-definition videos was .96 (95% confidence interval, .94-.97). Rating failure proportions increased from 20% in videos with the highest bandwidth to 60% (P<.001) in videos with the lowest bandwidth, with no significant differences in proportions across frame rate categories. Both frontal and lateral views were critical for successful rating using videos, with 60% to 70% (P<.001) of videos unable to be rated on a single view. CONCLUSIONS: Although there is some loss of information when using videos to rate the BBS compared to in-person ratings, it is feasible to reliably rate the BBS remotely in standard clinical spaces. However, optimal video rating requires frontal and lateral views for each assessment, high-definition video with high bandwidth, and the ability to carry out slow motion review.


Subject(s)
Disabled Persons/rehabilitation , Postural Balance/physiology , Telerehabilitation/statistics & numerical data , Disability Evaluation , Female , Humans , Internet , Male , Middle Aged , Reproducibility of Results , United States , Veterans , Video Recording
7.
J Am Geriatr Soc ; 64(8): 1668-73, 2016 08.
Article in English | MEDLINE | ID: mdl-27309908

ABSTRACT

OBJECTIVES: To define multimorbidity "classes" empirically based on patterns of disease co-occurrence in older Americans and to examine how class membership predicts healthcare use. DESIGN: Retrospective cohort study. SETTING: Nationally representative sample of Medicare beneficiaries in file years 1999-2007. PARTICIPANTS: Individuals aged 65 and older in the Medicare Beneficiary Survey who had data available for at least 1 year after index interview (N = 14,052). MEASUREMENTS: Surveys (self-report) were used to assess chronic conditions, and latent class analysis (LCA) was used to define multimorbidity classes based on the presence or absence of 13 conditions. All participants were assigned to a best-fit class. Primary outcomes were hospitalizations and emergency department visits over 1 year. RESULTS: The primary LCA identified six classes. The largest portion of participants (32.7%) was assigned to the minimal disease class, in which most persons had fewer than two of the conditions. The other five classes represented various degrees and patterns of multimorbidity. Usage rates were higher in classes with greater morbidity, but many individuals could not be assigned to a particular class with confidence (sample misclassification error estimate = 0.36). Number of conditions predicted outcomes at least as well as class membership. CONCLUSION: Although recognition of general patterns of disease co-occurrence is useful for policy planning, the heterogeneity of persons with significant multimorbidity (≥3 conditions) defies neat classification. A simple count of conditions may be preferable for predicting usage.


Subject(s)
Comorbidity , Models, Statistical , Aged , Aged, 80 and over , Cohort Studies , Health Surveys , Humans , Likelihood Functions , Medicare/statistics & numerical data , Probability , Retrospective Studies , United States
8.
J Public Health Dent ; 76(4): 287-294, 2016 09.
Article in English | MEDLINE | ID: mdl-27061828

ABSTRACT

OBJECTIVES: While trends in tooth loss among older adults have been well documented and show a decline over the last few decades, little is known about trends in tooth decay which may lead to tooth loss. The study aim was to examine trends in tooth decay among adults ages 50 years and older in the United States and determine whether these trends were consistent across demographic and socioeconomic subgroups of middle-aged and older adults. METHODS: Secondary analysis of data collected through detailed oral health examinations in the National Health and Nutrition Examination (NHANES) surveys 1988-1994 and 1999-2004. Tooth decay was measured as active caries. Multivariable associations were estimated using negative binomial regression models. RESULTS: Averaged over time, the mean number of decayed teeth was 0.54. Rates of decay remained stable over time. Males, non-Hispanic Blacks, Mexican-Americans, and those of other race/ethnicity as well as those with fewer years of education and lower levels of income had more decayed teeth. The increased number of decayed teeth for Mexican-Americans and those of other race/ethnicity was due in part to differing levels of education and income. Trends over time did not vary by any of these demographic and socioeconomic characteristics. Trends in the number of decayed teeth did not meaningfully change when the numbers of missing and filled teeth were controlled. CONCLUSIONS: Although studies have shown the number of middle-aged and older Americans experiencing tooth loss has decreased over time, trends in tooth decay have remained relatively stable, with socioeconomic disparities persisting over time.


Subject(s)
Dental Caries/epidemiology , Aged , Dental Caries/ethnology , Female , Humans , Male , Middle Aged , Nutrition Surveys , Socioeconomic Factors , United States/epidemiology
9.
Int J Geriatr Psychiatry ; 31(1): 83-91, 2016 Jan.
Article in English | MEDLINE | ID: mdl-25962827

ABSTRACT

OBJECTIVE: Adverse outcomes associated with chronic depressive symptoms are of clinical importance. The objective was to identify subgroups of older adults based on their trajectories of depressive symptoms over a 10-year period and determine if these subgroups predicted oral health outcomes. METHODS: The sample was 944 adults aged 65+ who participated in the oral health module of the the Health and Retirement Survey in 2008. Depressive symptoms were measured with a modified version of the Center for Epidemiologic Studies-Depression (CES-D) scale. Latent class trajectory analysis was used to identify distinct subgroups of elders based on their CES-D scores from 1998-2008. Group membership was used to predict self-rated oral health, overall mouth condition (problems with bleeding gums, gum sensitivity, and food avoidance), and edentulism in 2008. RESULTS: Three distinct subgroups were identified using zero-inflated Poisson regression models: (i) minimal depressive symptoms over the study period (43%), (ii) low but generally stable level of depressive symptoms (41%), and (iii) moderate symptoms and higher CES-D scores than the other groups over the 10 years (16%). Controlling for demographic and health variables and edentulism status, having a trajectory of moderate symptoms was associated with poorer mouth condition (p < 0.0001) and poorer self-rated oral health (p = 0.0003) compared with those with minimal symptoms. Having low levels of depressive symptoms was not significantly associated with these two outcomes. Group membership was not significantly associated with the probability of edentulism. CONCLUSIONS: Chronic moderate depressive symptoms are associated with poorer oral health in older adults.


Subject(s)
Depressive Disorder/complications , Oral Health/statistics & numerical data , Aged , Aged, 80 and over , Chronic Disease , Depressive Disorder/classification , Depressive Disorder/diagnosis , Female , Humans , Longitudinal Studies , Male , Regression Analysis
10.
Geriatr Nurs ; 36(2): 136-41, 2015.
Article in English | MEDLINE | ID: mdl-25616732

ABSTRACT

This study examined whether chronic kidney disease (CKD) is associated with recurrent falls in older adults in nursing homes (NHs). We used data abstracted over a six month period from 510 NH residents with a history of falls. Thirty-five percent of the NH residents had CKD. In adjusted analyses, the incidence of recurrent falls was similar in those with and without CKD [fall rate ratio (FRR) 1.00, 95% confidence interval (CI) 0.97-1.02]. Orthostatic hypotension (FRR 1.52, 95% CI 1.12-2.05), history of falls during the prior six month period (FRR 1.25, 95% CI 1.05-1.49), cane or walker use (FRR 1.64, 95% CI 1.16-2.33), and ambulatory dysfunction (FRR 1.47, 95% CI 1.23-1.75) were independently associated with increased fall rate. CKD was not an important predictor of falls in this cohort of nursing home residents with prior falls. Instead, traditional fall risk factors were much more strongly associated with recurrent falls.


Subject(s)
Accidental Falls , Nursing Homes , Renal Insufficiency, Chronic/complications , Aged , Aged, 80 and over , Female , Humans , Incidence , Male , Middle Aged , Recurrence , Renal Insufficiency, Chronic/physiopathology , Renal Insufficiency, Chronic/psychology , Retrospective Studies , Risk Factors
11.
Arch Phys Med Rehabil ; 96(3): 489-97, 2015 Mar.
Article in English | MEDLINE | ID: mdl-25230071

ABSTRACT

OBJECTIVE: To determine whether differences could be detected in mobility outcomes during community mobility and home mobility tasks according to type of mobility assistive device. DESIGN: Randomized, repeated measures. SETTING: Community mobility task: traversing 341.4m between the rehabilitation clinic and hospital entrance; home mobility task: traversing 39m into and out of a patient training bathroom and bedroom. PARTICIPANTS: Community-dwelling, cognitively intact ambulatory veterans (N=59) who used a mobility device within the 14 days prior to the study. INTERVENTIONS: Participants tested 3 types of mobility assistive devices with wheels: 4-wheeled walker (WW), manual wheelchair (MWC), and powered wheelchair (PWC). The first and last devices used by each participant were randomly assigned as either MWC or WW. The PWC was always the second device. MAIN OUTCOMES MEASURES: Speed (m/s), collisions (total), fatigue (0-10 Likert scale), and pain (0-10 Likert scale, diagram). RESULTS: The community mobility task was performed with all 3 devices by 52 (88%) veterans, and the home mobility task was performed with all 3 devices by 53 (90%) participants. In each task, 28 participants used the WW and 28 participants used the MWC as the final device. In the community mobility task, statistically significant differences (P<.05) were seen with ≥1 device comparison for all studied outcomes (eg, standardized mean difference for the MWC compared with the PWC showed -.67 fewer collisions for the MWC). In the home mobility task, speed, collisions, and fatigue showed statistically significant (P<.05) device-related differences (eg, standardized mean difference for the WW compared with the MWC showed -.88 fewer collisions for the WW). CONCLUSIONS: We found statistically significant and substantively different effects from 3 commonly used mobility assistive devices with wheels on diverse mobility outcomes when used in typical community mobility and home mobility tasks, providing proof of concept support for a research methodology applicable to comparative outcome studies of diverse mobility aids.


Subject(s)
Mobility Limitation , Walkers , Wheelchairs , Acceleration , Aged , Electric Power Supplies , Equipment Design , Fatigue/epidemiology , Female , Humans , Male , Pain Measurement , Risk Factors , United States/epidemiology , Veterans
12.
Community Dent Oral Epidemiol ; 42(6): 495-502, 2014 Dec.
Article in English | MEDLINE | ID: mdl-24975550

ABSTRACT

OBJECTIVES: Tooth retention has improved over the past few decades, but it is not known whether these trends have been observed across all demographic/socioeconomic subgroups. We examined number of missing teeth among dentate individuals (n = 9,113) as well as edentulism and systematically modeled their trends over time by using clinical examination data. METHODS: We investigated the association between social stratification and trends in tooth retention among adults ages 50+ from 1988 to 2004, using four waves of the National Health and Nutrition Examination Surveys (NHANES) (n = 11,812). RESULTS: The prevalence of edentulism declined from 24.6% in NHANES III (1988-1994) to 17.4% in 2003-2004, and the mean number of missing teeth declined from 8.19 to 6.50. Older participants, Blacks, the less educated and those with lower income were higher on both edentulism and number missing teeth. Both edentulism and number of missing teeth declined over time, but their patterns varied. For edentulism, age and socioeconomic related disparities decreased over time due to more decline among older and low-income participants. For missing teeth, there was less decrement among older and low-income participants, resulting in increased age and socioeconomic related disparities. CONCLUSIONS: Our study found disparities in trends of tooth loss across demographic/socioeconomic strata. Findings suggest that racial/ethnic disparities are partially explained by socioeconomic status. Interventions designed to improve oral health for older adults, particularly those with low levels of income, need special attention.


Subject(s)
Social Class , Tooth Loss/epidemiology , Aged , Demography , Female , Humans , Male , Middle Aged , Nutrition Surveys , Prevalence , Risk Factors , United States/epidemiology
13.
Int Psychogeriatr ; : 1-9, 2014 May 09.
Article in English | MEDLINE | ID: mdl-24811010

ABSTRACT

ABSTRACT Background: The association between disability and depression is complex, with disability well established as a correlate and consequence of late life depression. Studies in community samples report that greater volumes of cerebral white matter hyperintensities (WMHs) seen on brain imaging are linked with functional impairment. These vascular changes are also associated with late life depression, but it is not known if depression is a modifier in the relationship between cerebrovascular changes and functional impairment. Methods: The study sample was 237 older adults diagnosed with major depression and 140 never depressed comparison adults, with both groups assessed at study enrollment. The dependent variable was the number of limitations in basic activities of daily living (ADL), instrumental ADLs, and mobility tasks. The independent variable was the total volume of cerebral white matter lesions or hyperintensities assessed though magnetic resonance imaging. Results: In analyses controlling for age, sex, race, high blood pressure, and cognitive status, a greater volume of WMH was positively associated with the total number of functional limitations as well as the number of mobility limitations among those older adults with late life depression but not among those never depressed, suggesting the association between WMH volume and functional status differs in the presence of late life depression. Conclusions: These findings suggest older patients with both depression and vascular risk factors may be at an increased risk for functional decline, and may benefit from management of both cerebrovascular risk factors and depression.

14.
J Am Geriatr Soc ; 62(4): 711-5, 2014 Apr.
Article in English | MEDLINE | ID: mdl-24635112

ABSTRACT

OBJECTIVES: To classify older adults in the emergency department (ED) according to healthcare use and to examine associations between group membership and future ED visits and hospital admissions. DESIGN: Secondary analysis. SETTING: Medicare Current Beneficiary Survey. PARTICIPANTS: Adults aged 65 and older with at least one treat-and-release ED visit between January 1, 2000, and September 30, 2007 (N = 4,964). MEASUREMENTS: Measures of health service use included primary care visits, treat-and-release ED visits, and hospital days in the 12 months preceding the index ED visit. RESULTS: Five groups of individuals in the ED with distinct patterns of health service use were identified. "Primary Carederly" (39%) had low rates of ED and hospital use and a high mean number of primary care visits. "Wellderly" (34%) had fewer visits of all types than other groups. "Chronically Illderly" (14%) had the highest mean number of primary care visits and hospital days. "Acute Carederly" (9.8%) had lowest mean number of primary care visits but higher ED visits and hospital days than all other groups except the "Sickest Elderly." Sickest Elderly (3.2%) had the highest number of ED visits; mean number of hospital days was more than four times that of any other group. Primary Carederly and Wellderly had a lower risk of hospital admission within 30 days of the index ED visit than the other groups. CONCLUSION: In older adults released from an ED, group membership was associated with future health services use. Classification of individuals using readily available previous visit data may improve targeting of interventions to improve outcomes.


Subject(s)
Emergency Service, Hospital/statistics & numerical data , Forecasting , Hospitalization/statistics & numerical data , Outcome Assessment, Health Care , Aged , Aged, 80 and over , Databases, Factual , Emergency Service, Hospital/economics , Female , Humans , Male , Medicare/statistics & numerical data , Retrospective Studies , Time Factors , United States
15.
Nurs Res Pract ; 2013: 706842, 2013.
Article in English | MEDLINE | ID: mdl-24349771

ABSTRACT

Objectives. To (1) describe participation in decision-making as a systems-level property of complex adaptive systems and (2) present empirical evidence of reliability and validity of a corresponding measure. Method. Study 1 was a mail survey of a single respondent (administrators or directors of nursing) in each of 197 nursing homes. Study 2 was a field study using random, proportionally stratified sampling procedure that included 195 organizations with 3,968 respondents. Analysis. In Study 1, we analyzed the data to reduce the number of scale items and establish initial reliability and validity. In Study 2, we strengthened the psychometric test using a large sample. Results. Results demonstrated validity and reliability of the participation in decision-making instrument (PDMI) while measuring participation of workers in two distinct job categories (RNs and CNAs). We established reliability at the organizational level aggregated items scores. We established validity of the multidimensional properties using convergent and discriminant validity and confirmatory factor analysis. Conclusions. Participation in decision making, when modeled as a systems-level property of organization, has multiple dimensions and is more complex than is being traditionally measured. Managers can use this model to form decision teams that maximize the depth and breadth of expertise needed and to foster connection among them.

16.
J Am Geriatr Soc ; 61(12): 2150-2159, 2013 Dec.
Article in English | MEDLINE | ID: mdl-24279686

ABSTRACT

OBJECTIVES: To determine whether an intervention that improves nursing home (NH) staff connections, communication, and problem solving (CONNECT) would improve implementation of a falls reduction education program (FALLS). DESIGN: Cluster randomized trial. SETTING: Community (n=4) and Veterans Affairs (VA) NHs (n=4). PARTICIPANTS: Staff in any role with resident contact (n=497). INTERVENTION: NHs received FALLS alone (control) or CONNECT followed by FALLS (intervention), each delivered over 3 months. CONNECT used storytelling, relationship mapping, mentoring, self-monitoring, and feedback to help staff identify communication gaps and practice interaction strategies. FALLS included group training, modules, teleconferences, academic detailing, and audit and feedback. MEASUREMENTS: NH staff completed surveys about interactions at baseline, 3 months (immediately after CONNECT or control period), and 6 months (immediately after FALLS). A random sample of resident charts was abstracted for fall risk reduction documentation (n=651). Change in facility fall rates was an exploratory outcome. Focus groups were conducted to explore changes in organizational learning. RESULTS: Significant improvements in staff perceptions of communication quality, participation in decision-making, safety climate, caregiving quality, and use of local interaction strategies were observed in intervention community NHs (treatment-by-time effect P=.01) but not in VA NHs, where a ceiling effect was observed. Fall risk reduction documentation did not change significantly, and the direction of change in individual facilities did not relate to observed direction of change in fall rates. Fall rates did not change in control facilities (falls/bed per year: baseline, 2.61; after intervention, 2.64) but decreased by 12% in intervention facilities (falls/bed per year: baseline, 2.34; after intervention, 2.06); the effect of treatment on rate of change was 0.81 (95% confidence interval=0.55-1.20). CONCLUSION: CONNECT has the potential to improve care delivery in NHs, but the trend toward improving fall rates requires confirmation in a larger ongoing study.


Subject(s)
Accidental Falls/prevention & control , Nursing Homes , Aged , Communication , Decision Making , Female , Humans , Male , North Carolina , Outcome Assessment, Health Care , Pilot Projects , Program Development , Program Evaluation , Virginia
17.
Res Nurs Health ; 36(6): 591-602, 2013 Dec.
Article in English | MEDLINE | ID: mdl-24105857

ABSTRACT

The interactive behaviors of 17 American Indian mothers and their premature infants and selected maternal and infant factors affecting those behaviors were measured using naturalistic observation and the Home Observation for Measurement of the Environment (HOME) Inventory at 3, 6, and 12 months corrected infant age. The frequency of some maternal behaviors changed over the first 12 months. Mothers spent less time holding, looking at, touching, and interacting with their premature infants and more time uninvolved as the infant aged. Maternal education and infant illness severity were associated with mother-infant interactive behaviors and HOME Inventory scores. These findings emphasize the importance of maternal and infant factors affecting the interactions between American Indian premature infants and their mothers.


Subject(s)
Indians, North American/psychology , Infant Care/methods , Infant, Premature , Maternal Behavior/ethnology , Mother-Child Relations/ethnology , Mothers/psychology , Adult , Attitude to Health/ethnology , Female , Humans , Infant Care/psychology , Infant, Newborn , Male , Maternal Behavior/psychology , Mother-Child Relations/psychology , Parenting/ethnology , Postpartum Period/ethnology , Socioeconomic Factors , Young Adult
18.
Am J Public Health ; 103(9): e76-82, 2013 Sep.
Article in English | MEDLINE | ID: mdl-23865668

ABSTRACT

OBJECTIVES: We estimated national trends of the prevalence of edentulism (complete tooth loss) for Asian American subgroups in the United States and investigated factors that could contribute to improvements in edentulism across populations over time. METHODS: We used 10 waves of the National Health Interview Survey data collected from 1999 to 2008. Eligible respondents were those aged 50 years and older who completed the question on tooth loss. We contrasted the odds and probabilities of edentulism over time in Chinese, Filipinos, Asian Indians, and other Asians with those in Whites, Blacks, and Hispanics. RESULTS: The rates of edentulism differed substantially across Asian subgroups. Compared with Whites, Chinese and other Asians had a lower risk of being edentulous, whereas being Filipino increased the odds. The rate for Asian Indians was similar to that for Whites. Nonetheless, rates of decline were similar across the Asian population groups. CONCLUSIONS: Asian Americans are heterogeneous in edentulism. Innovative and sustainable public health programs and services are essential to prevent oral health diseases and conditions.


Subject(s)
Asian/statistics & numerical data , Mouth, Edentulous/epidemiology , Aged , Aged, 80 and over , China/ethnology , Cross-Sectional Studies , Female , Health Status , Humans , India/ethnology , Logistic Models , Male , Middle Aged , Mouth, Edentulous/ethnology , Philippines/ethnology , United States/epidemiology , White People/statistics & numerical data
19.
J Psychiatr Res ; 47(10): 1288-97, 2013 Oct.
Article in English | MEDLINE | ID: mdl-23806578

ABSTRACT

Identifying sources of heterogeneity in late life depression remains an important focus of psychiatric investigation. Community samples are particularly informative since many older adults have clinically significant depressive symptoms but fail to meet criteria for major depression and older adults generally do not seek treatment for their depressive symptoms. The primary data used for these analyses were those collected in a community-based survey of over 3000 adults age 65 or older followed for up to ten years. Depressive symptoms were measured by the Center for Epidemiologic Studies-Depression scale (CES-D). Latent class analysis was used to identify clusters of participants based on their symptom profiles at baseline. Mixed models were used to examine trajectories of CES-D scores based on cluster assignment. A model with three unique clusters best fit the data. Cluster 1 (59%) had a low probability of any symptom endorsement. Cluster 2 (31%) endorsed as a group some negative affect and somatic symptoms but their endorsement of low positive affect did not differ from Cluster 1. Participants in Cluster 3 (10%) had a higher probability of endorsement of all symptoms compared to Clusters 1 and 2. The results did not appreciably differ when symptom severity was included. Cluster assignment was a significant predictor of change in CES-D score over the ten-year follow-up period, and the effects over time differed by sex. Depressive symptom profiles predict the longitudinal course of depression in a community sample of older adults, findings that are important especially in primary care settings.


Subject(s)
Depression/classification , Depression/epidemiology , Residence Characteristics , Aged , Aged, 80 and over , Cluster Analysis , Depression/diagnosis , Depression/psychology , Female , Humans , Longitudinal Studies , Male , Predictive Value of Tests , Psychiatric Status Rating Scales , Residence Characteristics/statistics & numerical data , Social Support
20.
J Obstet Gynecol Neonatal Nurs ; 42(3): 357-68, 2013.
Article in English | MEDLINE | ID: mdl-23682698

ABSTRACT

OBJECTIVE: To compare the interactive behaviors of American Indian mothers and their premature infants with those of African American mothers and their premature infants. DESIGN: Descriptive, comparative study. SETTING: Three neonatal intensive care units and two pediatric clinics in the southeast. PARTICIPANTS: Seventy-seven mother/infant dyads: 17 American Indian mother/infant dyads and 60 African American mother/infant dyads. METHODS: Videotapes of mother/infant interactions and the Home Observation for Measurement of the Environment (HOME) were used to assess the interactions of the mothers and their premature infants at 6 months corrected age. RESULTS: American Indian mothers looked more, gestured more, and were more often the primary caregivers to their infants than the African American mothers. American Indian infants expressed more positive affect and gestured more to their mothers, whereas African American infants engaged in more non-negative vocalization toward their mothers. African American mothers scored higher on the HOME subscales of provision of appropriate play materials and parental involvement with the infant. American Indian mothers scored higher on the opportunities for variety in daily living subscale. CONCLUSION: Although many of the interactive behaviors of American Indian and African American mother/infant dyads were similar, some differences did occur. Clinicians need to be aware of the cultural differences in mother/infant interactions. To optimize child developmental outcomes, nurses need to support mothers in their continuation or adoption of positive interactive behaviors.


Subject(s)
Black or African American/psychology , Indians, North American/psychology , Infant, Premature , Maternal Behavior/ethnology , Mother-Child Relations/ethnology , Mothers/psychology , Parenting/ethnology , Adult , Attitude to Health , Female , Humans , Infant, Newborn , Intensive Care Units, Neonatal , Male , Young Adult
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