PubMed · 14755847
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Lesley Warner. Research.. https://pubmed.ncbi.nlm.nih.gov/14755847/
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Black men in the United States have the highest incidence and mortality from prostate cancer in the world. Even after adjusting for stage at diagnosis, black men have higher mortality rates than white men. Multiple reasons have been postulated to explain these findings including access to care, attitudes about care, socioeconomic and education differences, differences in type and aggressiveness of treatment, dietary, and genetic differences. While each reason may contribute to the higher incidence or higher mortality, likely combinations of reasons will best explain all the findings. Racial differences in socioeconomic status have been well established and we review the significance of these findings in relationship to prostate cancer. Also, with recent advances in the understanding of genetic variation in the human genome, in general, and in the genes involved in pathways relevant to prostate cancer biology, in particular, a number of genes with alleles which differ in frequency between black and white men have been proposed as a genetic cause or contributor to the increased prostate cancer risk in black men. However, the clinical significance of these genetic differences is not fully known. Finally, we conclude with some thoughts as to how to integrate the findings from sociological as well as biological studies and touch upon methods to reduce the disparate burden of prostate cancer among blacks in the United States.
BACKGROUND: Over-the-counter (OTC) medicines are increasingly used for self-medication, but such products can be misused/abused. OBJECTIVES: The aim of this study was to investigate the general public's opinion and perceptions of OTC medicines, including the misuse/abuse of such preparations. METHODS: Data were collected using a survey administered to 1000 members of the public in 10 study sites in Northern Ireland, using a structured interview technique. The questionnaire was divided into four sections addressing: (a) attitudes towards community pharmacy and patients' contact with pharmacies; (b) attitudes towards the use of OTC medicines; (c) views on OTC medicines in terms of safety, potency and effectiveness; and (d) knowledge and opinion of abuse/misuse of OTC medicines. Data were coded and entered into a custom designed SPSS database for statistical analysis. RESULTS: The majority of participants (74.6%) visited a community pharmacy at least once per month. Almost one-third (32.2%) of participants reported buying OTC drugs at least once per month and the majority (86.4%) would always or often follow the directions on the product. The general public in Northern Ireland were highly aware of the abuse potential of some OTC drugs, with the majority naming painkillers as the products most liable for abuse. Almost one third of the participants reported having personally encountered cases of OTC abuse. CONCLUSIONS: This survey revealed that the general public had a high level of awareness of the abuse potential of OTC medicines. These findings indicate that pharmacists could be more proactive in the management of inappropriate OTC drug use.
UNLABELLED: The article summarises the baseline assessments of emergency obstetric care (EmOC) carried out in Uganda, Kenya, Southern Sudan, and Rwanda in 2003 and 2004. OBJECTIVES: Our objectives were to: (1) set up program baselines on the availability and utilization of EmOC services in these countries; (2) identify gaps and obstacles in providing EmOC services; and (3) make recommendations to governments based on evidence generated. METHODS: Data were collected from clinical record reviews, provider and client interviews, observations, and focus group discussions. Either random or universal sampling was applied in the selection of health facilities assessed. Local nurses and midwives participated in the data collection and, to some extent, data processing and analysis. RESULTS: The coverage of basic EmOC services ranged 0-1.1/500,000 population compared to the UN-recommended level of 4/500,000. The coverage of comprehensive EmOC services ranged 0.5-4.3/500,000 compared to the recommended level of 1/500,000. Between 0.6% and 8.8% of all births took place in EmOC facilities, and 2.1% and 18.5% of all expected direct obstetric complications were treated. Cesarean section as a proportion of all births was between 0.1% and 1%. Shortage of trained staff especially mid-level providers, poor basic infrastructure such as lack of electricity and water supplies, inadequate supply of drugs and essential equipment, poor working conditions and staff morale, lack of communication and referral facilities, cost of treatment, and lack of accountability and proper management were identified as the main obstacles in providing 24-h quality EmOC services especially in remote and rural areas. CONCLUSIONS: Lack of basic EmOC services limits women's access to life-saving services during obstetric complications. To reduce maternal mortality ratio the states and development partners need to focus their effort to improve the coverage, quality, and utilization of EmOC services through supportive national policy, effective program strategies, increased budget allocation to maternal health program, rural infrastructure development, and regular monitoring, and evaluation of progress.