Abstract. Objectives: To evaluate a system-change model of training from the Family Violence Prevention Fund and the Pennsylvania Coalition Against Domestic Violence for improving the effectiveness of emergency department (ED) response to intimate partner violence (IPV). Methods: An experimental design with outcomes measured at baseline, 9-12, and 18-24 months post-intervention. Twelve hospitals in Pennsylvania and California with 20,000-40,000 annual ED visits were randomly selected and randomly assigned to experimental and control conditions. Emergency department teams (physician, nurse, social worker) from each experimental hospital and a local domestic violence advocate participated in a two-day didactic information and team planning intervention. Results: The experimental hospitals were significantly higher than the control hospitals on a staff knowledge and attitude measure (F = 5.57, p = 0.019), on all components of the ''culture of the ED'' system-change indicator (F = 5.72, p = 0.04), and in patient satisfaction (F = 15.43, p < 0.001) after the intervention. There was no significant difference in the identification rates of battered women (F = 0.411, p = 0.52) (although the linear comparison was in the expected direction) in the medical records of the experimental and control hospitals. Conclusions: A system-change model of IPV ED training was effective in improving staff attitudes and knowledge about battered women and in protocols and staff training, as well as patient information and satisfaction. However, change in actual clinical practice was more difficult to achieve and may be influenced by institutional policy. Key words: domestic violence; model; system; training; intimate partner violence; battered women; public health. ACADEMIC EMERGENCY MEDICINE 2001; 8:131-138 S INCE Stark and colleagues' 1 class study of battered women in the emergency department (ED), several studies have documented significant proportions of female patients in the ED as abused. Intimate partner violence (IPV) is a major cause of both injury and non-injury visits to the ED by women.2-5 As reported in a prior article, the prevalence of IPV in this sample of women aged 18 years and older was 2.2% for acute trauma from abuse (15% for past-year physical or sexual IPV

This study used molecular methods to measure concentrations of four enteric viruses (adenovirus, enterovirus, norovirus GI, and norovirus GII) and fecal source tracking markers (human, ruminant, and pig Bacteroidales) in land-based runoff from 22 tropical streams on O'ahu, Hawai'i. Each stream was sampled twice in the morning and afternoon during dry weather. Viruses and human Bacteroidales were widespread in the streams. Watershed septic tank densities were positively associated with higher occurrence of human Bacteroidales and norovirus. There were no associations between occurrence of viruses and fecal indicator concentrations. Virus concentrations and previously reported culturable Salmonella and Campylobacter were used as inputs to a quantitative microbial risk assessment (QMRA) model to estimate the risk of acquiring gastrointestinal (GI) illness from swimming in tropical marine waters adjacent to discharging streams. Monte Carlo methods were used to incorporate uncertainties in the dilution of stream discharge with seawater, swimmer ingestion volumes, pathogen concentrations, and dose-response parameters into the model. Median GI illness risk to swimmers from exposure to coastal waters adjacent to the 22 streams ranged from 0 to 21/1000. GI illness risks from viral exposures were generally orders of magnitude greater than bacterial exposures. Swimming adjacent to streams positive for norovirus or adenovirus resulted in the highest risks. The median risk adjacent to each stream was positively, significantly correlated to the concentration of Clostridium perfringens in the stream. Although a number of important assumptions were made to complete the QMRA, results suggest land-based runoff in the tropics as a potential source of GI illness risk, with pathogens coming from both human and nonhuman nonpoint sources including septic tanks.

BackgroundNurses in Ghana play a vital role in the delivery of primary health care at both the household and community level. However, there is lack of information on task shifting the management and control of hypertension to community health nurses in low- and middle-income countries including Ghana. The purpose of this study was to assess nurses’ knowledge and practice of hypertension management and control pre- and post-training utilizing task-shifting strategies for hypertension control in Ghana (TASSH).MethodsA pre- and post- test survey was administered to 64 community health nurses (CHNs) and enrolled nurses (ENs) employed in community health centers and district hospitals before and after the TASSH training, followed by semi-structured qualitative interviews that assessed nurses’ satisfaction with the training, resultant changes in practice and barriers and facilitators to optimal hypertension management.ResultsA total of 64 CHNs and ENs participated in the TASSH training. The findings of the pre- and post-training assessments showed a marked improvement in nurses’ knowledge and practice related to hypertension detection and treatment. At pre-assessment 26.9% of the nurses scored 80% or more on the hypertension knowledge test, whereas this improved significantly to 95.7% post-training. Improvement of interpersonal skills and patient education were also mentioned by the nurses as positive outcomes of participation in the intervention.ConclusionsFindings suggest that if all nurses receive even brief training in the management and control of hypertension, major public health benefits are likely to be achieved in low-income countries like Ghana. However, more research is needed to ascertain implementation fidelity and sustainability of interventions such as TASSH that highlight the potential role of nurses in mitigating barriers to optimal hypertension control in Ghana.Trial registrationTrial registration for parent TASSH study: NCT01802372. Registered February 27, 2013.

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