Community care staff attitudes towards delivering a falls prevention exercise intervention to community care clients

Millions of older people world-wide receive community care services in their home to assist them to live independently. These services often include personal care, domestic assistance and social support which are delivered by non-university trained staff, and are frequently long term. Older people receiving community care services fall 50% more often than individuals of similar age not receiving services. Yet, few ongoing community care services include exercise programs to reduce falls in this population. We conducted an earlier study to examine the feasibility of community care staff delivering a falls prevention program. A critical finding was that while some of the assessment and support staff responsible for service delivery delivered the falls prevention exercise program to one or two clients, others delivered to none. Therefore, the aim of this qualitative sub-study was to understand reasons for this variation. Semi-structured interviews were conducted with 25 participating support staff and assessors from 10 community care organisations. Staff who had successfully delivered the intervention to their clients perceived themselves as capable and that it would benefit their clients. Older clients who were positive, motivated and wanted to improve were perceived to be more likely to participate. Staff who had worked at their organisation for at least 5 years were also more likely to deliver the program compared to those that had only worked up to 2 years. Staff that did not deliver the intervention to anyone were more risk averse, did not feel confident enough to deliver the program and perceived their clients as not suitable due to age and frailty. Experienced staff who are confident and have positive ageing attitudes are most likely to deliver falls prevention programs in a home care organisation.     

Evaluation of breast cancer risk assessment techniques: a cost-effectiveness analysis.

OBJECTIVE: Assess the effectiveness and cost-effectiveness of using biomarkers and risk assessment tools to stratify women for breast cancer preventive interventions.METHODS: A Markov model was developed to compare risk management strategies for high-risk women considering chemoprevention. Annual screening is compared to the use of chemoprevention for all women and the use of risk assessment technologies to stratify patients for chemoprevention. The biomarker atypia was used to stratify women by risk. Random fine-needle aspiration (rFNA) and ductal lavage (DL) were evaluated and compared as the risk assessment tools used to discover atypia. Sensitivity analyses explore assumptions regarding the prognostic and predictive characteristics of atypia, both the relative breast cancer risk and benefit from chemoprevention women with atypia incur.RESULTS: Risk assessment strategies using rFNA or DL in combination with chemoprevention are found to be cost-effective (<$50,000 per life year saved) in high-risk groups under most scenarios. Both strategies were more effective and less costly in younger cohorts. Effectiveness of the risk assessment strategies increased when higher risk and increased benefit from chemoprevention were associated with atypia. Within the scenarios tested, rFNA is less costly than DL.CONCLUSION: rFNA and DL appear to be cost-effective in high-risk women, assuming women with detected atypia choose tamoxifen. The tools are largely effective for women who are not motivated to take tamoxifen but would be if atypia were found. As biomarker risk assessment tools better predict the risk of breast cancer and or benefit of interventions, their cost-effectiveness increases.     

Hypertension is an independent predictor of survival disparity between African‐American and white breast cancer patients

The objective of this study was to determine whether comorbidity, or pre‐existing conditions, can account for some of the disparity in survival between African‐American and white breast cancer patients. A historical cohort study was conducted of 416 African‐American and 838 white women diagnosed with breast cancer between 1973 and 1986, and followed through 1999 in the Kaiser Permanente Northern California Medical Care Program. Information on comorbidity, tumor characteristics and breast cancer treatment was obtained from medical records, and Surveillance, Epidemiology and End Results, Northern California Cancer Center Registry. Associations between comorbidity and survival were analyzed with multiple Cox proportional hazards regression. Over a mean follow‐up of 9 years, African Americans had higher overall crude mortality than whites: 165 (39.7%) versus 279 (33.3%), respectively. When age, race, tumor characteristics and breast cancer treatment were controlled, the presence of hypertension was associated with all cause survival [hazard ratio (HR) = 1.33, 95% confidence intervals (CI) 1.07–1.67] and it accounted for 30% of racial disparity in this outcome. Hypertension‐augmented Charlson Comorbidity Index was a significant predictor of survival from all causes (HR = 1.32, 95%CI 1.18–1.49), competing causes (HR = 1.52, 95%CI 1.32–1.76) and breast cancer specific causes (HR = 1.18, 95%CI 1.03–1.35). In conclusion, hypertension has prognostic significance in relation to survival disparity between African‐American and white breast cancer patients. If our findings are replicated in contemporary cohorts, it may be necessary to include hypertension in the Charlson Comorbidity Index and other comorbidity measures. © 2008 Wiley‐Liss, Inc.     

User- and Message-Level Correlates of Endorsement and Engagement for HIV-Related Messages on Twitter: Cross-sectional Study

BackgroundYouth and young adults continue to experience high rates of HIV and are also frequent users of social media. Social media platforms such as Twitter can bolster efforts to promote HIV prevention for these individuals, and while HIV-related messages exist on Twitter, little is known about the impact or reach of these messages for this population.ObjectiveThis study aims to address this gap in the literature by identifying user and message characteristics that are associated with tweet endorsement (favorited) and engagement (retweeted) among youth and young men (aged 13-24 years).MethodsIn a secondary analysis of data from a study of HIV-related messages posted by young men on Twitter, we used model selection techniques to examine user and tweet-level factors associated with tweet endorsement and engagement.ResultsTweets from personal user accounts garnered greater endorsement and engagement than tweets from institutional users (aOR 3.27, 95% CI 2.75-3.89; P<.001). High follower count was associated with increased endorsement and engagement (aOR 1.05, 95% CI 1.04-1.06; P<.001); tweets that discussed STIs garnered lower endorsement and engagement (aOR 0.59, 95% CI 0.47-1.74; P<.001).ConclusionsFindings suggest practitioners should partner with youth to design and disseminate HIV prevention messages on social media, incorporate content that resonates with youth audiences, and work to challenge stigma and foster social norms conducive to open conversation about sex, sexuality, and health.     

International Abstracts

The goal of this study was to develop an understanding the developmental trajectory of smoking behaviors in adolescents who seek smoking cessation treatment to inform tailored prevention and treatment efforts; this includes identifying gender differences in smoking behaviors. Smoking trajectory was examined retrospectively in 639 treatment-seeking adolescents (59% female; 44% African American, 50% European American, mean ± SD daily cigarettes per day [CPD] 19.16 ± 7.2 for both girls and boys). Smoking trajectory variables examined included age at first cigarette, age at daily smoking (a proxy measure for onset of dependence), and age at treatment request. The time interval from first cigarette to daily smoking was shorter for girls than for boys (mean ± SD 0.9 ± 1.1 years for girls, 1.3 ± 1.5 years for boys, p < 0.01). From this clinical sample of adolescent smokers, findings suggest only a brief window of opportunity for secondary preventive interventions before the development of tobacco dependence. Additional research is needed to explore the specific factors that differentially affect smoking trajectory in girls compared to boys.     

USING CREATIVE ARTS TO BUILD COPING SKILLS TO REDUCE DOMESTIC VIOLENCE IN THE LIVES OF FEMALE JUVENILE OFFENDERS

The development of gender-specific programming is gaining attention as the approach that most effectively addresses the needs of female youthful offenders. This study provides a profile of female juvenile offenders, their problems and needs, and suggests psychoeducational approaches for building coping skills to reduce cycles of domestic violence. This is particularly important within a system designed primarily for their male counterparts.     

Maximizing gait and balance: behaviors and decision-making processes of persons with multiple sclerosis and physical therapists

Purpose: To describe the behavioral decisions used by persons with multiple sclerosis (MS) and physical therapists to maximize gait and balance following outpatient physical therapy.

Methods: A multi-method case series with seven matched pairs (persons with MS–physical therapists). Quota sampling maximized variability among persons with MS (disease steps score range 3–6). Three of the four physical therapists were MS or neurology certified. Persons with MS completed a phone survey, follow-up interview, and standardized questionnaires. Physical therapists completed an interview. Data were collected 2–8 weeks following discharge. Content and constant comparison analyses were used for thematic development and triangulation.

Results: Core themes arose exemplifying the decision-making processes and actions of persons with MS (challenging self by pushing but respecting limits) and physical therapists (finding the right fit). One overarching theme, keeping their lived world large, or participation in valued life roles, emerged integrating both perspectives driving decision-making.

Conclusions: Participants have a shared goal of maximizing gait and balance so persons with MS can participate in valued life roles. Understanding the differences in the behavioral decisions and optimizing skill sets in shared decision-making and self-management may enhance the therapeutic partnership and engagement in gait- and balance-enhancing behaviors.

• Implications for Rehabilitation

• Persons with MS and physical therapists have a shared goal of maximizing gait and balance so persons with MS can participate in valued activities and life roles, or more poetically, keep their lived world large.

• Knowledge that persons with MS aim to challenge themselves by pushing but respecting limits can provide physical therapists with greater insight in helping persons with MS resolve uncertainty, set meaningful goals, and build the routines and resilience needed for engagement in gait- and balance-enhancing behaviors.

• Enriching skill sets in shared decision-making, behavior change and self-management may optimize the physical therapist toolbox.