This study aimed to compare factors that influence women's choice in contraception and women's knowledge and attitudes towards the intra-uterine device (IUD) and female sterilisation in a high HIV-prevalence setting in Cape Town, South Africa. A quantitative cross-sectional survey was conducted using an interviewer-administered questionnaire amongst 265 HIV-positive and 273 HIV-negative postpartum women. Women's knowledge and attitudes towards long-acting and permanent methods (LAPMs), as well as factors that influence their choice in contraception, were examined. Current use of contraception was found to be high, with no difference by HIV status (89.8% HIV-positive and 89% HIV-negative). Most women were using short-acting methods, primarily the three-monthly injectable. Method convenience and health care provider recommendations were found to most commonly influence method choice. A small percentage of women (6.44%) were using LAPMs (all chose sterilisation). The researchers conclude that poor knowledge regarding LAPMs is likely to be contributing to their poor uptake . They recommend improving contraceptive counselling to include LAPMs and strengthening services for these methods. Given that HIV positive women were found to be more favourable to future use of the IUD, it is possible that there may be more uptake of the IUD amongst these women, they argue.
Equitable health services
Pneumonia is a leading cause of morbidity and mortality worldwide. Effective vaccine and non-vaccine interventions to prevent and control pneumonia are urgently needed to reduce the global burden of the disease. In this paper, researchers explore practical strategies and policies for integrating interventions to prevent and treat pneumonia with routine immunisation services, and investigate the challenges involved in such integration. They identify three primary pneumonia prevention and treatment strategies that should be implemented during routine childhood immunisation visits: vaccination of children against the disease, caretaker education and referral of children to medical services when necessary.
The authors of this article argue that a high prevalence of neglected tropical diseases (NTDs) in sub-Saharan Africa promotes susceptibility to the HIV virus and can worsen the clinical course and progression of AIDS. They highlight emerging evidence to provide a scientific rationale for combining treatment programmes for NTDs with programmes for the treatment of HIV andAIDS. They argue that improved NTD control could both decrease susceptibility to HIV infection and improve morbidity levels in seropositive individuals. Improved efficiency and cost- effectiveness of integrating NTD programmes into a wider framework to provide HIV care would require careful co-ordination and collaboration among concerned NGOs, private entities and Ministries of Health. Major stakeholders should be encouraged to establish operational links between HIV and AIDS and NTD activities.
The aim of this paper is to examine the interactions of neglected tropical disease (NTD) control programmes and general health services, focusing particularly on sub-Saharan African countries and reviewing related studies. The authors found that NTDs affect the poorest communities, which are served by the weakest health systems. Further findings suggest that the strategy of integrated control at the community level offers opportunities for enhanced cost-effectiveness and feasibility in low-resource settings, with managers of disease control programmes playing a crucial role in assessing progress. Co-ordinated efforts based on a coherent overall policy, managerial and administrative vision, and a long-term view are required. The article concludes that NTD campaigns have the potential to enhance some elements of the general health services. These may include the health information system, the drug procurement system, the health workforce and the community volunteers. On the other hand, NTD campaigns are at risk of inducing negative effects on health systems. These can be categorised as duplications, distortions and interruptions. As a result, detailed follow-up and documentation of how NTD campaigns and general health services interact is essential, the paper concludes.
This field study investigated the potential stress-reducing effects of exposure to real or artificial nature on patients in a hospital waiting room. Additionally, it was investigated whether perceived attractiveness of the room could explain these effects. In this between-patients experimental design, patients were exposed to one of the following: real plants, posters of plants, or no nature (control). These conditions were alternately applied to two waiting rooms. The subjects consisted of 457 patients (60% female and 40% male) who were scheduled for various health services, such as echocardiogram and x-ray. Patients exposed to real plants, as well as patients exposed to posters of plants, report lower levels of experienced stress compared to the control condition. Further analyses show that these small but significant effects of exposure to nature are partially mediated by the perceived attractiveness of the waiting room. In conclusion, natural elements in hospital environments have the potential to reduce patients' feelings of stress. By increasing the attractiveness of the waiting room by adding either real plants or posters of plants, hospitals can create a pleasant atmosphere that positively influences patients' well-being.
The authors of this study conducted an external quality assessment of laboratories in Africa that routinely investigate epidemic-prone diseases. Since 2002, three surveys comprising specimens and questionnaires associated with bacterial enteric diseases, bacterial meningitis, plague, tuberculosis and malaria have been sent annually to test participants’ diagnostic proficiency. Identical surveys were sent to referee laboratories for quality control. The authors found that between 2002 and 2009, participation increased from 30 to 48 Member States of the World Health Organisation and from 39 to 78 laboratories. Results of performance evaluations were mixed. Laboratories correctly identified bacterial enteric diseases and meningitis components 65% and 69% of the time, respectively, but their serotyping and antibiotic susceptibility testing and reporting were frequently unacceptable. Microscopy was acceptable for 73%, with tuberculosis microscopy excelling, as 87% of responses received acceptable scores. In the malaria component, 82% of responses received acceptable scores for species identification but only 51% of parasite quantitation scores were acceptable.
Eye injuries that occur in the workplace are more common in developing countries like South Africa where appropriate eye protection might be lacking. The purpose of this paper is to assist the occupational health care provider to correctly assess damage to the eye and interpret the findings to make a diagnosis and appropriate decisions for primary care. The authors argue that examination of the eyes by health-care doctors and nurses should be systematic, assessing all the structures in order to determine appropriate treatment and referral. The most urgent condition is a chemical burn in which minutes matter and immediate irrigation can prevent long-term vision loss. Lid lacerations are usually easy to identify but penetrating globe injuries or intraocular foreign bodies may be missed and result in permanent loss of vision and disability. Many injuries can be adequately managed by primary care health workers, either medical doctors or nurses, and do not require referral, the authors conclude.
The main goal of this study was to provide robust empirical evidence on the causal link from national levels of health system coverage to population outcomes. The authors assembled annual data for the period 1995-2008 encompassing 153 developing and developed countries. Taken together, the results strongly indicate that expansions in health system coverage lead, on average, to improved general population health. Higher government health spending per capita is consistently found to reduce both child and adult mortality rates, the authors argue. The estimated gains are the largest when under-five mortality is examined and are larger for low- and middle-income countries than in the full sample. Based on the results for under-five mortality and public health spending, the implied marginal cost of saving a year of life is just around US$1,000 in the full sample of countries. For the average country, pre-paid public spending seems more effective in reducing mortality than prepaid private insurance funds. Higher immunisation coverage was also found to decrease mortality rates.
In recent years, the importance of social differences in the physician-patient relationship has frequently been the subject of research. In this literature review, researchers conducted a systematic search of literature published between 1965 and 2011 on the social gradient in doctor-patient communication. Social class was determined by patient's income, education or occupation. Twenty original research papers and meta-analyses were included. Social differences in doctor-patient communication were described according to the following classification: verbal behaviour including instrumental and affective behaviour, non-verbal behaviour and patient-centred behaviour. The researchers found that the literature on the social gradient in doctor-patient communication that was published in the last decade addresses new issues and themes. Firstly, most of the found studies emphasise the importance of the reciprocity of communication. Secondly, there seems to be a growing interest in patient's perception of doctor-patient communication. By increasing the doctors' awareness of differences in communication and by empowering patients to express concerns and preferences, a more effective communication could be established, the researchers conclude.
This article reports on health centres in Arua district, at Entebbe hospital and Jinja referral hospital in Uganda that were paralyzed after the facility ran short of water, displacing patients to other services. The author argues that frequent load shedding and water shortages have had devastating effects on health service ability to deliver adequate care. The author argues that government should reconstruct wrecked health facilities, and construct more new bore holes and water storage tanks, and provide standard by power sources like solar energy and generators for emergencies cases.