Biomedical subjects

Dana Miller-Martinez

Publications and source records attributed to Dana Miller-Martinez.

3 recordsLinked to original sources

PubMed2006

Urban neighborhood context, educational attainment, and cognitive function among older adults.

Existing research has not addressed the potential impact of neighborhood context--educational attainment of neighbors in particular--on individual-level cognition among older adults. Using hierarchical linear modeling, the authors analyzed data from the 1993 Study of Assets and Health Dynamics Among the Oldest Old (AHEAD), a large, nationally representative sample of US adults born before 1924. Data from participants residing in urban neighborhoods (n = 3,442) were linked with 1990 US Census tract data. Findings indicate that 1) average cognitive function varies significantly across US Census tracts; 2) older adults living in low-education areas fare less well cognitively than those living in high-education areas, net of individual characteristics, including their own education; 3) this association is sustained when controlling for contextual-level median household income; and 4) the effect of individual-level educational attainment differs across neighborhoods of varying educational profiles. Promoting educational attainment among the general population living in disadvantaged neighborhoods may prove cognitively beneficial to its aging residents because it may lead to meliorations in stressful life conditions and coping deficiencies.

Aged↗

PubMed2005

Perceived HIV stigma in AIDS caregiving dyads.

This study examines perceived HIV stigma in AIDS caregiving dyads in the United States, assessing the measurement of and correlates of personal stigma (among care-recipients living with HIV), courtesy stigma (among caregivers), and dyadic stigma. Survey data from 135 dyads in which the caregiver is a midlife or older mother or wife, and the care-recipient is her HIV-infected adult son or husband, are analyzed with individual-level and multilevel regression models. Results indicate that: (1) perceived stigma can be reliably measured among both persons living with HIV (PLH) and caregivers; (2) personal stigma can be distinguished from courtesy stigma; (3) perceived stigma is relatively low in this sample, and is higher among PLH than caregivers, higher among caregiving wives than mothers, and similar between PLH who are husbands and sons; (4) dyadic stigma is influenced by the caregiver's HIV status, the ethnic composition of the dyad, caregiving duration, and household income; (5) stigma discrepancy within dyads is a function of health discrepancy within dyads; and (6) differences in multivariate correlates of perceived stigma at the individual-level, in comparison to the dyad-level, suggest that dyadic stigma is a unique construct. A recognition that perceived stigma bears its own unique influence on the caregiving dyad is important for understanding how best to allocate resources aimed at alleviating stigma among individuals and families impacted by HIV.

Acquired Immunodeficiency Syndrome↗

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↗