Abstract:
PROBLEM:As national antiretroviral treatment (ART) programmes scale-up, it is essential that information is complete, timely and accurate for site monitoring and national planning. The accuracy and completeness of reports independently compiled by ART facilities, however, is often not known. APPROACH:This study assessed the quality of quarterly aggregate summary data for April to June 2006 compiled and reported by ART facilities ("site report") as compared to the "gold standard" facility summary data compiled independently by the Ministry of Health supervision team ("supervision report"). Completeness and accuracy of key case registration and outcome variables were compared. Data were considered inaccurate if variables from the site reports were missing or differed by more than 5% from the supervision reports. Additionally, we compared the national summaries obtained from the two data sources. LOCAL SETTING:Monitoring and evaluation of Malawi's national ART programme is based on WHO's recommended tools for ART monitoring. It includes one master card for each ART patient and one patient register at each ART facility. Each quarter, sites complete cumulative cohort analyses and teams from the Ministry of Health conduct supervisory visits to all public sector ART sites to ensure the quality of reported data. RELEVANT CHANGES:Most sites had complete case registration and outcome data; however many sites did not report accurate data for several critical data fields, including reason for starting, outcome and regimen. The national summary using the site reports resulted in a 12% undercount in the national total number of persons on first-line treatment. Several facility-level characteristics were associated with data quality. LESSONS LEARNED:While many sites are able to generate complete data summaries, the accuracy of facility reports is not yet adequate for national monitoring. The Ministry of Health and its partners should continue to identify and support interventions such as supportive supervision to build sites' capacity to maintain and compile quality data to ensure that accurate information is available for site monitoring and national planning.
journal_name
Bull World Health Organjournal_title
Bulletin of the World Health Organizationauthors
Makombe SD,Hochgesang M,Jahn A,Tweya H,Hedt B,Chuka S,Yu JK,Aberle-Grasse J,Pasulani O,Bailey C,Kamoto K,Schouten EJ,Harries ADdoi
10.2471/blt.07.044685subject
Has Abstractpub_date
2008-04-01 00:00:00pages
310-4issue
4eissn
0042-9686issn
1564-0604pii
S0042-96862008000400016journal_volume
86pub_type
杂志文章abstract::Perinatal, fetal and early neonatal mortality rates were determined in a population of 7392 babies born in hospitals in Pelotas (total population, 260 000) during 1982. These babies represented over 99% of all births in the city in that year. The perinatal mortality rate for singletons was 31.9 per 1000 total births, ...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1987-01-01 00:00:00
abstract::A survey of the sandfly population of Iran was conducted in the interests of providing further knowledge of the biology of these vectors of leishmaniasis, sandfly fever and kalaazar. The search for specimens was carried out in the Tabriz, Sarab, Caspian Sea, Teheran and Kazerun areas, both inside buildings and in natu...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1961-01-01 00:00:00
abstract::Poxvirus antisera adsorbed with "homologous" and "heterologous" poxvirus-infected chorioallantoic membranes (CAM) were differentiated by solid-phase radioimmunoassay (RIA). Mixtures of the antiserum dilutions and infected CAM were added directly (without centrifugation) to poxvirus-infected CAM antigens affixed to wel...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
abstract::This paper describes the organization of an epidemiological survey, carried out by the Lipid Centre of the Institute of Experimental Medicine in Leningrad, particularly the ways in which subjects were recruited. The different methods of recruitment resulted in a total population response of 78.14%. A time index is int...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1981-01-01 00:00:00
abstract::Dengue haemorrhagic fever/dengue shock syndrome (DHF/DSS) is an enigmatic and growing public health problem which is confined at present to countries of South-East Asia. Since 1956, over 350 000 patients have been hospitalized and nearly 12 000 deaths have been reported. Dengue viruses, a group of four flaviviruses, a...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1980-01-01 00:00:00
abstract::The precautions to be taken and the procedures to be followed when giving intramuscular injections are well known, but they are not always satisfactorily observed under conditions such as those met with in mass treatment campaigns against the treponematoses, nor is the importance of employing uniform techniques always...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1958-01-01 00:00:00
abstract::Between April and July 1966 a comparative trial of two live attenuated measles vaccines (Schwarz and Beckenham 31), given intramuscularly or intradermally, was conducted in Hong Kong. Some 910 non-immune children completed the trial. The Beckenham 31 vaccine caused significantly more complications than Schwarz vaccine...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1967-01-01 00:00:00
abstract:OBJECTIVE:To measure the socioeconomic inequality in infant mortality in Iran (the Islamic Republic of Iran). METHODS:We analysed data from the provincially representative Demographic and Health Survey, which was done in Iran in 2000. We used a dichotomous hierarchical ordered probit model to develop an indicator of s...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:/S0042-96862005001100013
更新日期:2005-11-01 00:00:00
abstract::In this paper an analysis of genetic recombinants derived from crosses between two mutant stocks of Vibrio cholerae, strain 162, differing from one another in nutritional requirements and other characters, is presented. It is shown that parent strains possessing a fertility factor (designated as the P factor) function...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1964-01-01 00:00:00
abstract:OBJECTIVE:To describe the epidemiology of respiratory syncytial virus (RSV) infection in a developing country. METHODS:The work was carried out in three hospitals for primary cases and in the community for secondary cases in the western region of the Gambia, West Africa. RSV infection was diagnosed by immunofluorescen...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract::WHO's reference protocol for post-exposure rabies vaccination advises five intramuscular injections on days 0, 3, 7, 14, and 30; in addition, rabies immunoglobulins (RIG) must be given to serious cases of exposure (grade III severity). Some studies indicate that these immunoglobulins suppress the immunogenicity of rab...
journal_title:Bulletin of the World Health Organization
pub_type: 临床试验,杂志文章,多中心研究
doi:
更新日期:1998-01-01 00:00:00
abstract::A strain of Aëdes aegypti was recently found in Puerto Rico which proved to be resistant to both DDT and dieldrin. This paper reports on genetical studies of this strain to determine whether a single entity is involved or two distinct resistances. Tests carried out by repeated back-crossing combined with selection pre...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1961-01-01 00:00:00
abstract::Bringing together various disease-specific guidelines for sick children, WHO and UNICEF have developed an Integrated Management of Childhood Illness (IMCI) algorithm, one component of which (assess and classify) was tested in the outpatient department of a rural district hospital in western Uganda. Children aged 2-59 ...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract::A simple technique for achieving high yields of Plasmodium falciparum parasites on a continuous basis is described. The technique is applicable in any laboratory. The culture apparatus is also simple and inexpensive and allows multiple cultures to be run simultaneously. A total of approximately 1-2 x 10(9) parasites c...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1979-01-01 00:00:00
abstract:OBJECTIVE:To compare the efficacy of seven pyrethroid insecticides for impregnation of mosquito nets, six currently recommended by WHO and one candidate (bifenthrin), under laboratory conditions. METHODS:Tests were conducted using pyrethroid-susceptible and pyrethroid-resistant strains of Anopheles gambiae and Culex q...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:To determine paediatric blood sample volume limits that are consistent with physiological "minimal risk." METHODS:A literature review was performed to search for evidence concerning the adverse effects of blood sampling in children and for guidelines on sampling volume in paediatric research. The search incl...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章,评审
doi:10.2471/BLT.10.080010
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:To establish a surveillance network for cardiovascular diseases (CVD) risk factors in industrial settings and estimate the risk factor burden using standardized tools. METHODS:We conducted a baseline cross-sectional survey (as part of a CVD surveillance programme) of industrial populations from 10 companies ...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:10.2471/blt.05.027037
更新日期:2006-06-01 00:00:00
abstract::In vitro studies have shown that exogenously supplied amino acids are transferred into the malaria-infected cell, where they are incorporated into proteins. Most amino acids appear to enter the cell by facilitated or simple diffusion; however, the high distribution ratios seen in Plasmodium knowlesi-infected cells are...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章,评审
doi:
更新日期:1977-01-01 00:00:00
abstract::The evaluation of nutritional status using anthropometry has been widely employed in field studies and nutritional surveillance programmes. Two of the primary indicators used, weight-for-age and height-for-age, require accurate age information for proper assessments to be made. Three data sets on nutritional status we...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:To quantify long-term health service use (HSU) following non-fatal injury in adults. METHODS:A retrospective, population-based, matched cohort study identified an inception cohort (1988-91) of injured people who had been hospitalized (ICD-9-CM 800-995) aged 18-64 years (n = 21 032) and a matched non-injured ...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:10.2471/blt.06.030833
更新日期:2006-10-01 00:00:00
abstract::International health policy-makers now have a variety of institutional instruments with which to pursue their global and national health goals. These instruments range from the established formal multilateral organizations of the United Nations to the newer restricted-membership institutions of the Group of Eight (G8)...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:10.2471/blt.06.039917
更新日期:2007-03-01 00:00:00
abstract::Pacific islanders face up to the dire health effects of global warming. Atasa Moceituba and Monique Tsang report. ...
journal_title:Bulletin of the World Health Organization
pub_type: 新闻
doi:10.2471/BLT.15.021115
更新日期:2015-11-01 00:00:00
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journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1953-01-01 00:00:00
abstract::Histochemical staining methods for acid phosphatase were used to study the differences among microfilariae of various West African strains of Onchocerca volvulus in both forest and Sudan-savanna onchocerciasis zones. The results have shown statistically significant differences in the staining patterns of microfilarial...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1982-01-01 00:00:00
abstract::Hospital- and community-based studies were conducted in central Sudan to investigate the association between pesticide exposure and perinatal mortality. The cases were 197 stillbirths in the hospital and 36 perinatal deaths in the community; the controls were 812 liveborn, normal-birth-weight infants in the hospital, ...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract:INTRODUCTION:Sustainable control of malaria in sub-Saharan Africa is jeopardized by dwindling public health resources resulting from competing health priorities that include an overwhelming acquired immunodeficiency syndrome (AIDS) epidemic. In Mpumalanga province, South Africa, rational planning has historically been ...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract::Of 10 000 compounds tested for tissue schizontocidal activity in a Plasmodium gallinaceum-chick model, 157 were also tested in a definitive mouse test (DMT) and 277 in a rhesus monkey test (RMT). The results in the avian model were 78% and 55% in agreement with those of the DMT and RMT, respectively. This result is no...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
abstract::The frequency of radiological examinations in a country is an important indicator of the general scope of such services in that setting. Frequency data obtained from surveys provide health planners with valuable information that can form an objective basis for resource allocation. Also, from the point of view of radia...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::Lay health workers are key to achieving universal health-care coverage, therefore measuring worker attrition and identifying its determinants should be an integral part of any lay health worker programme. Both published and unpublished research on lay health workers has largely focused on the types of interventions th...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章
doi:10.2471/BLT.11.087825
更新日期:2011-12-01 00:00:00
abstract::Termination of early pregnancy by vacuum aspiration is a well-established technique. The procedure is highly effective and has a low complication rate, particularly when performed during the first few weeks after missed menses. However, this parasurgical method requires skilled health care personnel, and attempts have...
journal_title:Bulletin of the World Health Organization
pub_type: 杂志文章,评审
doi:
更新日期:1989-01-01 00:00:00