Faculty Bibliography

Objectives: The purpose of the current study was to examine the longitudinal relationship between 2 central concepts in the study of subjective well-being in old age-self-perception of aging (SPA) and physical functioning, and to assess the mediating role of self-efficacy beliefs in this relationship. Methods: Interviews were conducted in the home with 1,216 randomly selected persons aged 75+ years (T1) and repeated with 892 of them 2 years later (T2). We collected data on SPA, physical functioning, self-efficacy, self-rated health, and demographics. Using SEM techniques, we examined cross-lagged autoregressive relationships between SPA and physical functioning and between SPA and self-efficacy, and the mediating effect of self-efficacy. Results: Findings indicated that it was SPA that affected physical functioning and self-efficacy and not vice versa, while controlling for age, gender, education, economic status and self-rated health. Evaluation of a mediation model showed that self-efficacy fully mediated the longitudinal relationship between SPA-T1 and physical functioning -T2. Discussion: Our results indicated a psychological pathway by which SPA affected physical functioning through self-efficacy. SPA also affected self-efficacy, which in turn probably motivated people to use effective coping patterns for maintaining their physical functioning.

OBJECTIVES/OBJECTIVE:The search for concomitants and predictors of successful aging is of theoretical and practical importance. In this study, we assessed the reciprocal relationships between the will-to-live (WTL) and both objective and subjective successful aging (SA) among older adults. METHODS:Interviews were conducted with 1,216 randomly selected persons aged 75+ years (T1) and repeated with 1,019 of these participants one year later (T2). At each session, we collected data on WTL, subjective SA, and objective SA (medical conditions, disability, pain symptoms), and demographics. Using SEM techniques, we examined cross-lagged autoregressive relationships between WTL and both objective and subjective SA. RESULTS:Significant reciprocal relationships were found among WTL, objective SA, and subjective SA. Higher WTL at T1 predicted higher objective and subjective SA at T2 (i.e., fewer medical conditions, less disability, less pain symptoms and higher ratings of subjective SA). Higher objective and subjective SA at T1 predicted higher WTL at T2. Comparison of the bidirectional temporal relationship between WTL and SA showed that the effect of WTL on objective SA was as strong as the reverse effect, but the influence of WTL on subjective SA was stronger than the reverse effect. Finally, objective SA at T1 predicted subjective SA at T2, but the reverse effect was not significant. CONCLUSION/CONCLUSIONS:WTL is an important precursor for both objective and subjective SA. It may also be maintained and further strengthened by successful aging. Policy makers and practitioners should consider WTL in their efforts to help older adults enhance and preserve SA.

OBJECTIVES/OBJECTIVE:To assess the causal directions of interaction between depression and decline in will to live (WTL) over 2 years in community-dwelling older adults. DESIGN/METHODS:Community-based longitudinal study. SETTING/METHODS:Three large cities in Israel. PARTICIPANTS/METHODS:Individuals aged 75 and older (N=870). MEASUREMENTS/METHODS:We tested a cross-lagged structural equation model in which WTL and depressive symptoms (DS) were tested as latent variables at each of three annual points of measurement. RESULTS:Of the health and sociodemographic covariates examined, only self-rated health predicted WTL and DS, and age predicted WTL. WTL predicted DS at each point of measurement. In addition to these cross-sectional effects, WTL also predicted DS 12 months later at the second and third year. In other words, the direction of prediction was exclusively from WTL to DS, concomitantly and over time. CONCLUSION/CONCLUSIONS:Our results indicate that WTL predicts DS rather than vice versa, suggesting that decline in WTL contributes and leads to depression at present and in future. Health strategies designed to promote WTL in older adults may help forestall depression. Moreover, psychotherapeutic interventions targeting WTL might be effective in the treatment of depression.

Background/UNASSIGNED:Muslims are one of the fastest growing religious groups in the US. However, little is known about their health disparities, and how their unique cultural, religious, and social beliefs and practices affect health behaviors and outcomes. Studies demonstrate Muslim women may have lower rates of breast and cervical cancer screening compared to the overall population. Methods/UNASSIGNED:The purpose of this study was to: 1) conduct key-informant interviews with Muslim community leaders in New York City (NYC), to understand contextual factors that impact Muslim women's beliefs and practices regarding breast and cervical cancer screening; and 2) inform the development and implementation of a research study on breast and cervical cancer screening among Muslims. Twelve key-informant interviews were conducted. The sample included imams, female religious leaders, physicians, community-based organization leaders, and social service representatives. The interview guide assessed: 1) unique healthcare barriers faced by Muslim women; 2) cultural and social considerations in conducting research; 3) potential strategies for increasing screening in this population; and 4) content and venues for culturally tailored programming and messaging. Results/UNASSIGNED:Key informants noted structure and culture as barriers and religion as a facilitator to breast and cervical cancer screening. Themes regarding the development of targeted health campaigns to increase screening included the importance of educational and in-language materials and messaging, and engaging mosques and religious leaders for dissemination. Conclusion/UNASSIGNED:Although Muslim women face a number of barriers to screening, religious beliefs and support structures can be leveraged to facilitate screening and enhance the dissemination and promotion of screening.

PURPOSE: Superstorm Sandy forced the evacuation and extended shutdown of New York University Langone Medical Center. This investigation explored how nurses were impacted by the disasters and how they can best be supported in their nursing responsibilities. DESIGN: Sequential mixed methods were used to explore the psychosocial issues nurses experienced throughout the course of this natural disaster and its lingering aftermath. METHODS: In-depth interviews were conducted from April to June 2013 with a subsample of nurses who participated in the evacuation deployment (n = 16). An anonymous, Internet-based cross-sectional survey sent to all registered nurses employed at the hospital at the time of the storm explored storm impact and recovery. Between July and September 2013, 528 surveys were completed. FINDINGS: The qualitative data revealed challenges in balancing professional obligations and personal concerns. Accounts described dealing in the immediate recovery period with unexpected job changes and resultant work uncertainty. The storm's lingering aftermath did not signify restoration of their predisaster lifestyle for some, but necessitated coping with this massive storm's long-lasting impact on their personal lives and communal loss. CONCLUSIONS: Nurses working under the rapidly changing, uncontrolled, and potentially dangerous circumstances of a weather-related disaster are also experiencing concerns about their families' welfare and worries about personal loss. These multiple issues increase the psychosocial toll on nurses during a disaster response and impending recovery. CLINICAL RELEVANCE: Awareness of concerns and competing demands nurses experience in a disaster and aftermath can inform education and services to enable nurses to perform their critical functions while minimizing risk to patients and themselves.

PURPOSE: Weather-related disasters have increased dramatically in recent years. In 2012, severe flooding as a result of Hurricane Sandy necessitated the mid-storm patient evacuation of New York University Langone Medical Center. The purpose of this study was to explore, from the nurses' perspective, what the challenges and resources were to carrying out their responsibilities, and what the implications are for nursing education and preparation for disaster. DESIGN: This mixed-methods study included qualitative interviews with a purposive sample of nurses and an online survey of nurses who participated in the evacuation. METHODS: The interviews explored prior disaster experience and training, communication, personal experience during the evacuation, and lessons learned. The cross-sectional survey assessed social demographic factors, nursing education and experience, as well as potential challenges and resources in carrying out their disaster roles. FINDINGS: Qualitative interviews provided important contextual information about the specific challenges nurses experienced and their ability to respond effectively. Survey data identified important resources that helped nurses to carry out their roles, including support from coworkers, providing support to others, personal resourcefulness, and leadership. Nurses experienced considerable challenges in responding to this disaster due to limited prior disaster experience, training, and education, but drew on their personal resourcefulness, support from colleagues, and leadership to adapt to those challenges. CONCLUSIONS: Disaster preparedness education in schools of nursing and practice settings should include more hands-on disaster preparation exercises, more "low-tech" options to address power loss, and specific policies on nurses' disaster roles. CLINICAL RELEVANCE: Nurses play a critical role in responding to disasters. Learning from their disaster experience can inform approaches to nursing education and preparation.

OBJECTIVE: Although the epidemiology and prevention of falls has been well studied, the focus has been on indoor rather than outdoor falls. Older adults' knowledge of outdoor risk factors and their outdoor fall prevention practices have not been examined. To fill this gap, and to inform the development of a prevention program, we sought to explore the experiences and fall prevention knowledge and practices of older adults who had sustained an outdoor fall. METHODS: A cross-sectional study using random digit telephone dialing was used to survey community dwelling seniors (N=120) across the five boroughs of New York City. We used the Outdoor Falls Questionnaire (OFQ), a valid and reliable tool as the survey instrument. Perceived outdoor fall risks, strategies used for prevention, and outdoor fall experiences were examined. SPSS version 21 was used for descriptive analysis of participant characteristics and to determine frequencies of perceived outdoor fall risks and strategies used for prevention. Phenomenological analysis was used with the qualitative data. Qualitative and quantitative data were analyzed separately and a mixed methods matrix was used to interpret and integrate the findings. RESULTS: Analysis revealed diverse unmet education and training needs including the importance of using single vision glasses, understanding the fall risks associated with recreational areas and parking lots, safe outdoor walking strategies, safe carrying of items on level and uneven surfaces, as well as when walking up and down stairs, and safety in opening/closing doors. CONCLUSIONS: Study findings are informative for outdoor fall prevention programs as well as practice.