Biomedical subjects

Lené Levy-Storms

Publications and source records attributed to Lené Levy-Storms.

12 recordsLinked to original sources

PubMed2006

Network composition and health behaviors among older Samoan women.

PURPOSE: The purpose of this article is to explore how kin and nonkin social support networks influence health behaviors among older Samoan women. METHOD: Using a cross-sectional survey design, 290 Samoan women who were age 50 years and older were interviewed. Using separate logistic regressions, each health behavior was regressed on age and kin and nonkin social support networks after controlling for background characteristics and health status. RESULTS: In multivariate analyses, higher scores on kin increased the likelihood of never salting food, getting screened for diabetes in the past year, and having had a mammogram in the past 2 years, whereas higher scores on nonkin increased the likelihood of exercising at all and ever trying to lose weight. DISCUSSION: Kin networks positively affect mostly chronic disease-related health behaviors, whereas nonkin networks positively affect mostly lifestyle-related health behaviors.

Age Factors↗

PubMed2005

A refined protocol for coding nursing home residents' comments during satisfaction interviews.

OBJECTIVE: This study's objective was to refine a method for coding nursing home (NH) residents' comments about their perceptions of care into unmet needs specific to the manner and frequency of care delivery. METHODS: NH residents (N=69) were interviewed with both closed-ended (i.e., forced-choice) and open-ended (i.e., residents' own words) questions about their perceptions of care across eight care domains. Unmet needs included comments indicating that residents desired a change in staff- and non-staff-related care. Staff-related unmet needs were further coded into unmet emotional support (i.e., emotional support or manner of care delivery) and instrumental (i.e., instrumental support or frequency of care) needs. RESULT: Of 66 residents who commented, 66% expressed at least one unmet need across eight care domains. Among these 44 residents, 52% and 84% had unmet emotional support and instrumental support needs, respectively (kappa=68 and.92). An additional 18% expressed both unmet emotional support and instrumental support needs. DISCUSSION: The refined method offers a systematic way to code residents' comments about their care into unmet needs related to the manner and frequency of care delivery. The findings have direct implications for the identification of care areas in need of improvement from the resident's perspective and the evaluation of improvement efforts.

Activities of Daily Living↗

PubMed2004

The minimum data set prevalence of restraint quality indicator: does it reflect differences in care?

PURPOSE: This study investigated whether the use of restraining devices and related measures of care quality are different in nursing homes that score in the upper and lower quartiles on the Minimum Data Set (MDS) "prevalence of restraint" quality indicator, which assesses daily use of restraining devices when residents are out of bed. DESIGN AND METHODS: The study was a cross-sectional study, with 413 residents in 14 nursing facilities. Eight homes scored in the lower quartile (25th percentile; low prevalence, 0-5%) on the MDS restraint prevalence quality indicator, and six homes scored in the upper quartile (75th percentile; high prevalence, 28-48%). Eight care processes related to the management of restraints and gait and balance problems were defined and operationalized into clinical indicators. Research staff conducted direct observations during three 12-hr days (7 a.m.-7 p.m.) to determine the prevalence of restraining devices and identify resident and staff behaviors that may be affected by restraint use. RESULTS: Residents in high-restraint homes were in bed during the day on more observations than residents in low-restraint homes (44% vs. 33%; p <.001), were more frequently observed with bed rails in use (74% of residents vs. 64% of residents; p <.03), and received less feeding assistance during meals (2.7 min vs. 4.1 min; p <.001). There were no differences between homes in the use of out-of-bed restraints, nor were there any differences on any care process measure related to the management of restraints, gait and balance problems, or measures of physical or social activity. IMPLICATIONS: A home's score on the MDS-generated prevalence of restraint quality indicator was not associated with differences in the use of restraints, physical activity, or any care process measure when residents were out of bed. However, there were differences in the use of in-bed restraining devices, and residents in high-restraint homes were in bed more often during the day. These differences were associated with poor feeding assistance and reflect important differences in quality of care between homes, even though these differences are not what the restraint prevalence quality indicator purports to measure. Methods to monitor and improve the quality of care related to exercise, in-bed times, and resident freedom of movement are discussed.

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PubMed2004

Predictors of varying levels of nonadherence to mammography screening in older women.

OBJECTIVES: To identify predictors of varying levels of nonadherence to mammography screening in older women. DESIGN: Cross-sectional survey. SETTING: Sixty community-based sites where seniors gather. PARTICIPANTS: Consecutive volunteer sample of 499 women aged 60 to 84 who had not received a mammogram within the previous year. MEASUREMENTS: Three levels of nonadherence (never had a mammogram (never), mammogram more than 2 years before (lapsed), and mammogram in the past 1 to 2 years (due/reference group)). These were based on a Transtheoretical Model and incorporated into the Adherence Model. Bivariate and multivariate multinomial logistic regression analysis was used for variables obtained. RESULTS: Two risk factors, having difficulty getting to a facility and not intending to ask a health provider for a mammogram, were predictive of the never and lapsed levels. Distinct risk factors for being in the never compared with the due level of nonadherence included being concerned about pain, not being enrolled in a health maintenance organization, not getting preventive checkups, and being only somewhat (versus very) likely to ask a physician for mammogram. In contrast, distinct risk factors for the lapsed compared with the due level of nonadherence included perceiving that no friends have routine mammograms and not having a provider referral. CONCLUSION: Some risk factors for not being up to date with mammography vary by the level of nonadherence. Interventions should be individualized to women's level of nonadherence and include common core strategies that encourage women to ask for a mammogram and to lessen the difficulty of getting to a screening facility.

Age Factors↗

PubMed2004

The effects of staffing on in-bed times of nursing home residents.

OBJECTIVES: To examine the effect of staffing level on time observed in bed during the daytime in nursing home (NH) residents. DESIGN: Descriptive, cross-sectional study. SETTING: Thirty-four southern California NHs. PARTICIPANTS: A total of 882 NH residents: 837 had hourly observation data, 777 had mealtime observations, 837 completed interviews, and 817 completed a physical performance test. MEASUREMENTS: Cross-sectional data collected from participants at each NH site included direct observations (hourly and mealtime), resident interviews, medical record review, and physical performance tests. RESULTS: In multivariate analyses, staffing level remained the strongest predictor of time observed in bed after controlling for resident functional measures (odds ratio=4.89; P=.042). Residents observed in bed during the daytime in more than 50% of hourly observations were observed also to experience increased daytime sleeping (P<.001) and less social engagement (P=.026) and consumed less food and fluids during mealtimes than those observed in bed in less than 50% of observations, after adjusting for resident function (P<.001). CONCLUSION: In this sample of NHs, resident functional measures and NH staffing level predicted observed time in bed according to hourly observations, with staffing level the most powerful predictor. Neither of these predictors justifies the excessive in-bed times observed in this study. Staff care practices relevant to encouraging residents to be out of bed and resident preferences for being in bed should be examined and improved. Practice recommendations regarding in-bed time should be considered, and further research should seek to inform the development of such recommendations.

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PubMed2004

Disciplinary split: a threat to geriatrics interdisciplinary team training.

In 1995, the John A. Hartford Foundation launched an initiative to strengthen geriatric interdisciplinary team training (GITT) for advanced practice nursing and masters-level social work students and residents in internal medicine and family practice. As part of the national evaluation of the initiative, case-study and cross-case designs were employed using quantitative and qualitative data to examine the influence of cultures, regulations, and attitudes of individual disciplines on interdisciplinary training efforts at the first eight GITT programs. This evaluation found that attitudinal and cultural traditions of the different health professions faculty and students (disciplinary split) remain as important obstacles to creating an optimal interdisciplinary team-training experience. In general, physician trainees participated least enthusiastically in GITT. In part, this lower level of enthusiasm may have been the result of inconsistent medicine faculty support of the program. At all but one program, physician trainees also had shorter GITT training experiences than other disciplines. In addition, the disparity in level of training by discipline of GITT participants may have contributed to attitudinal barriers to interdisciplinary training. Discipline-specific regulatory and accreditation barriers also impede interdisciplinary training. Nevertheless, GITT experiences at some clinical sites, especially home visits, appeared to promote interdisciplinary training. Some barriers to creating and implementing GITT programs may be best approached at the level of accrediting agencies and certifying organizations. Others will require local and national efforts of leaders in the different disciplines to model and support good team care.

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PubMed2003

Use of mammography screening among older Samoan women in Los Angeles county: a diffusion network approach.

Minority migrant populations, such as older Samoan women, are likely to underuse preventive health services, including mammography screening. The purpose of this paper is to explore how informal (lay peers from churches) and formal (health care providers) health communication networks influence mammography screening use among older Samoan women. To do so, we apply diffusion of innovation theory and network analysis to understand how interpersonal networks may affect mammography use in this urban-dwelling, migrant population. The data come from a survey of 260 Samoan women, aged 50 years or older, who attended 39 randomly sampled Samoan churches in Los Angeles County (USA) between 1996 and 1997. Retrospective data, based over a 20-year period from this sample's year of first use of mammography screening, suggest that interpersonal networks may have accounted for the dramatic increase in the rate of adoption within the past 5 years of the survey. Using this information, we categorized women into mutually exclusive stages of mammography use and regressed these stages of mammography use on formal (had a provider referral) and informal (level of connectedness with peers in churches) health communication networks. The results indicated that being well-connected within women's informal, church-based health communication networks increased the likelihood of being in the decision (planned to have) and implementation and confirmation (had a recent mammogram) stages, but having a provider referral for a mammogram (formal networks) only increased the likelihood of being in the latter stages compared to women in the knowledge and persuasion stages. Formal and informal health communication networks influence recent use of mammography screening, but informal networks, in and of themselves, are also influential on future intention to use mammography screening.

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PubMed2003

The minimum data set pressure ulcer indicator: does it reflect differences in care processes related to pressure ulcer prevention and treatment in nursing homes?

OBJECTIVES: To determine whether nursing homes (NHs) that score in the extreme quartiles of pressure ulcer (PU) prevalence as reported on the Minimum Data Set (MDS) PU quality indicator provide different PU care. DESIGN: Descriptive, cohort. SETTING: Sixteen NHs. PARTICIPANTS: Three hundred twenty-nine NH residents at risk for PU development as determined by the PU Resident Assessment Protocol of the MDS. MEASUREMENTS: : Sixteen care process quality indicators (10 specific to PU care processes, five related to nutrition, and one related to incontinence management) were scored using medical record data, direct human observation, interviews, and data from wireless thigh movement monitors. RESULTS: There were no differences between homes with low- and high-PU prevalence rates reported on the MDS PU quality indicator on most care processes. NHs with high PU prevalence rates used pressure-reduction surfaces more frequently and were better at documentation of four wound characteristics when PUs were present. No measure of PU care processes was better in low-PU NHs. Neither low- nor high-PU prevalence NHs routinely repositioned residents every 2 hours, even though 2-hour repositioning was documented in the medical record for nearly all residents. CONCLUSION: The assumption that homes with fewer PUs and thus low PU prevalence according to the MDS PU quality indicator are providing better PU care was not supported in this sample. NHs that scored low on the MDS PU quality indicator did not provide significantly better care than NHs that scored high. All NHs could improve PU prevention, as evidenced by the poor performance on prevention care processes by low- and high-PU NHs. The MDS PU quality indicator is not a useful measure of the quality of PU care in NHs and can be misleading if not presented with an explanation of the meaning of the indicator.

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PubMed2002

Patterns of family visiting with institutionalized elders: the case of dementia.

OBJECTIVES: The purpose of this study was to examine long-term trajectories of visits to nursing homes by family caregivers to persons suffering from dementia. METHODS: The data were obtained from a 5-year longitudinal study of family caregiving. This analysis used a subsample of caregivers who moved their relatives from home to a nursing home (n = 210). The frequency (times per week) and length (hours per week) of visits for up to 5 years after placement were examined in relation to select caregiver and care-recipient characteristics. A semiparametric, group-based method using a latent class mixture model was used to identify distinctive trajectories over time. RESULTS: The majority of caregivers maintained the frequency and length of their visits for extended periods of time. Five distinct patterns for frequency and three patterns for length were identified. Being a spouse, lower education, a close past relationship, a strong sentiment against placement, and living close to the facility predicted membership in groups visiting frequently and for longer times. Caregiver characteristics were more strongly associated with frequency, whereas care-recipient characteristics were related to length. DISCUSSION: To a large extent, family visits to nursing home residents with dementia become established in the period immediately after relocation, which means that efforts to enhance continued family involvement should commence at the time of admission.

Adult↗

PubMed2002

A comparison of methods to assess nursing home residents' unmet needs.

PURPOSE: This paper compares three interview methodologies to assess nursing home (NH) residents' unmet needs with regard to activity of daily living (ADL) care. DESIGN AND METHODS: The study was a survey of 70 residents across seven ADL care domains. The three types of interview methods included: (a) direct satisfaction questions about ADL care, (b) questions that compared residents' preferences about ADL care frequency or occurrence to perceptions of the ADL care delivered (discrepancy measure), and (c) open-ended questions that asked what residents wanted changed about ADL care. RESULTS: Estimates of the proportion of residents with unmet needs were significantly higher with the discrepancy and open-ended measures as compared to the direct satisfaction measures across most ADL care domains (McNemar's Test; p <.05-p <.01). IMPLICATIONS: The analysis of residents' responses to open-ended questions produced the most useful information for individualizing aspects of technical care and assessing the interpersonal quality of care, whereas the discrepancy questions elicited specific information useful for changing the frequency or occurrence of ADL care. Interview methodologies that directly ask residents questions about satisfaction with ADL care are the least useful for designing improvement interventions.

Activities of Daily Living↗

PubMedDate not supplied

The Minimum Data Set bedfast quality indicator: differences among nursing homes.

BACKGROUND: Excessive time in bed has negative effects on both physical conditioning and functioning. There are no data or practice guidelines relevant to how nurses should manage the in-bed times of nursing home residents, although all nursing homes receive a bedfast prevalence quality indicator report generated from the Minimum Data Set. OBJECTIVES: To compare nursing homes that score in the upper and lower quartiles on the Minimum Data Set bedfast prevalence quality indicator for proportion of bedfast residents, activity and mobility nursing care, and amount of time all residents spend in bed, and to evaluate whether residents who spend more time in bed are different from those who spend less time in bed according to functional measures. METHODS: A cohort design used medical records, resident interviews, and direct observation data to compare 15 nursing homes (n = 451 residents) on the proportion of bedfast residents, the amount of time residents spent in bed, the frequency of activity, and the scores on six activity and mobility care process indicators. RESULTS: Significant differences were found between upper (i.e., higher prevalence of bedfast residents) and lower quartile nursing homes in the proportion of time residents were observed in bed (43% vs. 34%, respectively; p =.007), and in the proportion of residents who spent more than 22 hours in bed per day (18% vs. 8%, respectively; p =.002). All nursing homes underestimated the number of bedfast residents. The residents of upper quartile homes showed more activity episodes and reported receiving more walking assistance than the residents of lower quartile homes. DISCUSSION: Minimum Data Set bedfast quality indicator identified nursing homes in which residents spent more time in bed, but did not reflect differences in activity and mobility care. In fact, upper quartile homes provided more activity and mobility care than lower quartile homes. Across all the nursing homes, most of the residents spent at least 17 hours a day in bed. Further study of activity and mobility care and bedfast outcomes in nursing homes is needed, and nurses need to note the amount of time nursing home residents spend in bed.

Activities of Daily Living↗

PubMedDate not supplied

Social relationships, gender, and allostatic load across two age cohorts.

OBJECTIVE: This article addresses the question of biological pathways through which social integration and support may affect morbidity and mortality risks. A new concept of cumulative biological risk, allostatic load, is used to test the hypothesis that social experiences affect a range of biological systems. Data from two community-based cohorts are examined to evaluate the consistency of findings across two different age groups. METHODS: One cohort included older adults aged 70 to 79 years (N = 765); the other cohort included persons aged 58 to 59 years (N = 106). Allostatic load was assessed using identical protocols in the two cohorts. Measures of social experience were similar but not identical, reflecting levels of social integration and support for the older cohort vs. childhood and adult experiences of loving/caring relationships with parents and spouse for the younger cohort. Gender-specific analyses were examined to evaluate possible gender differences in patterns of association. RESULTS: In the younger cohort, positive cumulative relationship experiences were associated with lower allostatic load for men and women. In the older cohort, men who were more socially integrated and those reporting more frequent emotional support from others had lower allostatic load scores; similar but nonsignificant associations were seen for women. CONCLUSIONS: Evidence from two cohorts provides support for the hypothesis that positive social experiences are associated with lower allostatic load. These findings are consistent with the hypothesis that social experiences affect a range of biological systems, resulting in cumulative differences in risks that in turn may affect a range of health outcomes.

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