Western Journal of Nursing Research

The purpose of this meta-analysis was to examine the effectiveness of aerobic exercise interventions on cardiopulmonary function and body composition in women with breast cancer. Of 24 relevant studies reviewed, 10 studies (N = 588) met the inclusion criteria. The findings indicated that aerobic exercise significantly improved cardiopulmonary function as assessed by absolute VO₂ peak (standardized mean difference [SMD] .916, p < .001), relative VO₂ peak (SMD .424, p < .05), and 12-minute walk test ( SMD .502, p < .001). Similarly, aerobic exercise significantly improved body composition as assessed by percentage body fat (SMD —.890, p < .001), but body weight and lean body mass did not change significantly. Aerobic exercise during or after cancer adjuvant therapy seems to be an effective means of improving cardiopulmonary function and decreasing percentage body fat in women with breast cancer. Further studies are needed to examine the long-term benefits of aerobic exercise.

The purpose of this qualitative study is to understand the reasons why elders move to retirement communities and what living in retirement communities is like from the perspective of relocated elders. Several themes emerged following qualitative analysis. The themes reflect three categories, labeled as “pushing” factors, “pulling” factors, and “overlapping” factors. Pushing factors included own or spouse's failing health, getting rid of responsibilities, not helped, facility closed out, and loneliness. Pulling factors were location, familiarity and reputation of the facility, security, and joining friends. The third category reflected both pushing and pulling factors, which overlapped and constituted their reason for moving. The findings help to inform the planning of tailored interventions to address elders' special needs or concerns associated with relocation.

The relationships between general and geriatric-specific nursing practice environments (NPEs) and nurse-perceived quality of geriatric care in hospitals were examined using the Nurses Improving Care for Healthsystems Elders benchmarking database. The overall general NPE was negatively related, but the overall geriatric-specific NPE was positively related to quality of geriatric care. Among five subdomains of the general NPE measured by the Practice Environment Scale of the Nursing Work Index, Nurse Participation in Hospital Affairs was positively related to quality of geriatric care, whereas two subdomains were not significant, and another two were negatively related to quality of geriatric care. All three subdomains of the geriatric-specific NPE measured by the Geriatric Nursing Practice Environment scale were positively related to quality of geriatric care when adjusting for general NPE. These findings suggest geriatric-specific organizational support combined with nurse involvement in hospital decision making is critical for delivering quality geriatric care.

This study used a grounded theory approach to formulate a conceptual framework of the nursing role in end-of-life decision making in a critical care setting. Fourteen nurses from an intensive care unit and cardio-respiratory care unit were interviewed. The core concept, Supporting the Journey, became evident in four major themes: Being There, A Voice to Speak Up, Enable Coming to Terms, and Helping to Let Go. Nurses described being present with patients and families to validate feelings and give emotional support. Nursing work, while bridging the journey between life and death, imparted strength and resilience and helped overcome barriers to ensure that patients received holistic care. The conceptual framework challenges nurses to be present with patients and families at the end of life, clarify and interpret information, and help families come to terms with end-of-life decisions and release their loved ones.

The purpose of this study is understanding women's experiences regarding health-related quality of life (HRQOL) in the context of living with coronary artery disease (CAD). Sampling was purposive and continued until data saturation. The women participated in semistructured interviews that were tape-recorded and completed in less than 1 hour. Conventional content analysis was used to analyze the data. Results indicate that CAD influenced the participants' HRQOL. This occurred through categories the investigators labeled “dealing with one more thing,” “surrendering roles and pleasures,” “managing the health system,” “understanding CAD,” and “resolving to be strong.” The thoughtful responses of the women in this study suggest that understanding the HRQOL of women who have CAD lies in the context of considering their quality and quantity of social support. Thus, it behooves health care providers to assess patients' levels of social support and intervene as appropriate.

This cross-sectional study (n = 190) examined correlates of hospitalization for physical health problems among methadone maintenance therapy (MMT) clients with a history of alcohol abuse. The study was derived from baseline data collected for a longitudinal trial assessing the effect of motivational interviewing among alcohol-abusing adults undergoing MMT. The sample included clients who were 18-55 years of age, abusing alcohol, and receiving MMT from five large methadone maintenance clinics in the Los Angeles area. A structured questionnaire was used to collect the data. Correlates of hospitalization in logistic regression analysis included lack of social support, recent victimization, age of first alcohol use, chronic severe pain in the previous 6 months, not having children, and ethnicity. Identification of hospitalization risk factors among alcohol-abusing MMT clients is a first step to developing risk-reducing interventions designed to lower hospitalization rates in this population.