Suchergebnisse

For some time, Chinese government policies have treated rural and urban areas very differently, and a by-product of China's rapid development seems to be an even greater differentiation between urban and rural social and economic life. Over the next several decades, in part because of rapid fertility declines and in part as a result of mortality declines at older ages, China and other developing countries will experience enormous increases in the proportion of older adults and the proportion of the "oldest-old." It is reasonable to expect that these age structure changes will alter the provision of health care, making an understanding of the determinants of health at older ages critical for the development and implementation of policy. The analysis in this Population Council working paper describes differences in mortality and examines the extent to which variations are accounted for by socioeconomic and health-access and health-availability characteristics that are measured at individual and community levels. On the individual level, cadre status is influential and at the community level, the important measure is the number of amenities available to residents.

Successive global health and development agendas have been embraced by African governments—Alma Ata in 1978, the Bamako Initiative in 1987, the 1994 Cairo International Conference on Population and Development, and more recently the Millennium Development Goals (MDGs)—only to be followed by widespread implementation failure. This paper presents an approach to program development in Ghana that is using research to accelerate policy implementation. Originally launched in 1994 as a participatory pilot project of the Navrongo Health Research Centre, a controlled experimental study was initiated in 1996 to assess the fertility and child-survival impact of alternative community health and family planning service strategies. Posting nurses to communities reduced childhood mortality rates by half, accelerating attainment of the childhood-survival MDG within five years. Adding community-mobilization strategies and volunteer outreach to this approach led to a 15-percent reduction in fertility. When a replication project in the Volta Region demonstrated that the Navrongo service model could be transferred to a nonresearch setting, the Government of Ghana adopted the Navrongo approach as the health component of its national poverty-reduction strategy. In 2000, the Community-based Health Planning and Services (CHPS) initiative was launched to accelerate implementation of this policy. By mid-2005, CHPS was fully operational in 20 districts and under development in nearly every other district of Ghana. Analysis of successive phases of the Ghana program-development process demonstrates feasible means of improving national access to reproductive and child health services.

In 1993, the Navrongo Health Research Centre launched a new demographic research system for monitoring the impact of health service interventions in a rural district of northern Ghana. The Navrongo Demographic Surveillance System uses automated software generation procedures that greatly simplify the preparation of complex database management systems. This paper reviews the Navrongo model for data collection, as well as features of the Navrongo system that have led to its replication in other health research projects requiring individual-level longitudinal demographic data. Demographic research results for the first 2 years of system operation are indicative of a pretransitional rural society with high fertility, exceedingly high mortality risks, and pronounced seasonal out-migration.

The Navrongo Community Health and Family Planning Project is a quasi‐experimental study designed to test the hypothesis that introducing health and family planning services in a traditional African societal setting will introduce reproductive change. This article presents the impact of the initial three years of project exposure on contraceptive knowledge, awareness of supply sources, reproductive preferences, contraceptive use, and fertility. Findings show that knowledge of methods and supply sources increased as a result of exposure to project activities and that deployment of nurses to communities was associated with the emergence of preferences to limit childbearing. Fertility impact is evident in all treatment cells, most prominently in areas where nurse‐outreach activities are combined with strategies for involving traditional leaders and male volunteers in promoting the program. In this combined cell, the initial three years of project exposure reduced the total fertility rate by one birth, comprising a 15 percent fertility decline relative to fertility levels in comparison communities.

Abstract Background The opportunities for developing new drugs and vaccines for malaria control look brighter now than ten years ago. However, there are few places in sub-Saharan Africa with the necessary infrastructure and expertise to support such research in compliance to international standards of clinical research (ICH-GCP). The Clinical Research Unit of Nanoro (CRUN) was founded in 2008 to provide a much-needed GCP-compliant clinical trial platform for an imminent large-scale Phase 3 malaria vaccine trial. A dynamic approach was used that entailed developing the required infrastructure and human resources, while engaging local communities in the process as key stakeholders. This provided a better understanding and ownership of the research activities by the local population. Case description Within five years (2008–2013), the CRUN set up a fully and well-equipped GCP-compliant clinical trial research facility, which enabled to attract 25 grants. The research team grew from ten health workers prior to 2008 to 254 in 2013. A Health and Demographic Surveillance System (HDSS), which covers a total population of about 60,000 people in 24 villages was set up in the district. The local community contributed to the development of the facility through the leadership of the king and the mayor of Nanoro. As a result of their active advocacy, the government extended the national electrical grid to the new research center, and later to the entire village. This produced a positive impact on the community's quality of life. The quality of health care improved substantially, due to the creation of more elaborate clinical laboratory services and the acquisition of state-of-the-art equipment. Conclusion Involving the community in the key steps of establishing the centre provided the foundation for what was to become the CRUN success story. This experience demonstrates that when clinical trials research sites are carefully developed and implemented, they can have a positive and powerful impact on local communities in resource-poor settings, well beyond the task of generating expected study data.