Immunization determinants in the eastern region of Ghana.
(41/4753)
A study of the immunization determinants of children aged 12 to 18 months was conducted in 1991 in the Eastern Region of Ghana, using structured interviews of mothers and fathers. The completion of immunization schedules by one year, among the 294 children, was positively associated (P < 0.005) with the town of residence of the child and mother, the ability of the mother to speak English, the target child having been treated for illness at the local hospital, the child's mother having given birth to less than 5 children, the possession of a sewing machine by the mother, and the birth of the child in the current town of residence. Significantly higher immunization coverage levels were achieved where the Under Fives' Clinic was an affordable and acceptable service, integrating preventive and curative care, and where measures were implemented by the community to increase attendance levels at the Clinic. This was achieved among a target group who were otherwise at a relatively high risk of failing to complete immunization schedules on-time. (+info)
Audit activity and quality of completed audit projects in primary care in Staffordshire.
(42/4753)
OBJECTIVES: To survey audit activity in primary care and determine which practice factors are associated with completed audit; to survey the quality of completed audit projects. DESIGN: From April 1992 to June 1993 a team from the medical audit advisory group visited all general practices; a research assistant visited each practice to study the best audit project. Data were collected in structured interviews. SETTING: Staffordshire, United Kingdom. SUBJECTS: All 189 general practices. MAIN MEASURES: Audit activity using Oxford classification system. Quality of best audit project by assessing choice of topic; participation of practice staff; setting of standards; methods of data collection and presentation of results; whether a plan to make changes resulted from the audit; and whether changes led to the set standards being achieved. RESULTS: Audit information was available from 169 practices (89%). 44(26%) practices had carried out at least one full audit; 40(24%) had not started audit. Mean scores with the Oxford classification system were significantly higher with the presence of a practice manager (2.7(95% confidence interval 2.4 to 2.9) v 1.2(0.7 to 1.8), p < 0.0001) and with computerisation (2.8(2.5 to 3.1) v 1.4 (0.9 to 2.0), p < 0.0001), organised notes (2.6(2.1 to 3.0) v 1.7(7.2 to 2.2), p = 0.03), being a training practice (3.5(3.2 to 3.8) v 2.1(1.8 to 2.4), p < 0.0001), and being a partnership (2.8(2.6 to 3.0) v 1.5(1.1 to 2.0), p < 0.0001). Standards had been set in 62 of the 71 projects reviewed. Data were collected prospectively in 36 projects and retrospectively in 35. 16 projects entailed taking samples from a study population and 55 from the whole population. 50 projects had a written summary. Performance was less than the standards set or expected in 56 projects. 62 practices made changes as a result of the audit. 35 of the 53 that had reviewed the changes found that the original standards had been reached. CONCLUSIONS: Evaluation of audit in primary care should include evaluation of the methods used, whether deficiencies were identified, and whether changes were implemented to resolve any problems found. (+info)
Reliability of data of the Thames cancer registry on 673 cases of colorectal cancer: effect of the registration process.
(43/4753)
OBJECTIVE: To measure the reliability of data collected by the Thames cancer registry and to identify factors in the registration process affecting reliability. DESIGN: A retrospective study of data from the registry, including death certificate only registrations, and hospital case notes on cases of colorectal cancer diagnosed in 1983 or 1988. SETTING: Four districts in South Thames region. SUBJECTS: 673 cases of colorectal cancer in resident patients. MAIN MEASURES: Dates of birth, diagnosis of cancer, and death; sex; tumour site; whether treatment was given; type of treatment; and district of residence. RESULTS: Among the 416 (62%) case notes retrieved, including 66 death certificate only registrations, full or high agreement between registry data and hospital notes was recorded for sex, district of residence, and dates of birth and death. Only 12% of cases had the same date of diagnosis, which may be due to failure of registry policy. Lower agreement rates occurred for tumour site (87%), whether treatment occurred (84%), and treatments administered (80%, 1983; 72%, 1988). 20% of surgical treatments and 37% of adjuvant therapy, radiotherapy, and chemotherapy were not recorded by the registry. Disagreements were common among death certificate only registrations. Such registrations accounted for 16(32%) disagreements over tumour site, 33(41%) major disagreements over date of diagnosis (difference > 30 days), and 47(44%) disagreements over treatment. In 65 cases the registry failed to capture all treatments carried out within the six month follow up period, 38(58%) of which were for death certificate only registrations. In 36% of death certificate only registrations the patients survived more than one year from diagnosis, indicating a failure of registry policy over retrospective follow up. CONCLUSIONS: Registry data on district of residence; sex; dates of birth, diagnosis, and death are highly reliable, but treatment and tumour site data are less so. Lack of follow up in death certificate only registrations and failure to monitor treatments during follow up period seemed to be associated with disagreements. (+info)
The role of private medical practitioners and their interactions with public health services in Asian countries.
(44/4753)
This paper aims to review the role of private practitioners and their interactions with public health services in developing countries, focusing largely on the Asian region. Evidence on the distribution of health facilities, manpower, health expenditures and utilization rates shows that private practitioners are significant health care providers in many Asian countries. Limited information has been published on interactions between public and private providers despite their co-existence. Issues related to enforcement of regulations, human resources, patient referrals and disease notifications, are examined. (+info)
User fees and patient behaviour: evidence from Niamey National Hospital.
(45/4753)
Evidence is presented on the effects of price changes on the delay before seeking care and on referral status in a sample of hospital patients in Niger. Price changes are measured as differences across patients at one hospital in whether or not they pay for care, rather than as differences in prices across several hospitals. User fees are charged, but the fee system allows exemptions for some payor categories such as government employees, students, and indigent patients. Evidence is also presented on the effect of income on the delay before seeking care and referral status. The analysis demonstrates a technical point on whether household consumption or current income is a more appropriate measure of income. The analysis shows that user fees affect patient behaviour, but the effects are not the same for outpatients and inpatients. Outpatients who pay for care wait longer before seeking care, but inpatients do not. Inpatients who pay for care are more likely to be referred, but outpatients are not. Patients with more income wait less time to seek care and are less likely to be referred than other patients. Further, household consumption explains patient behaviour better than current income. (+info)
Private payers of health care in Brazil: characteristics, costs and coverage.
(46/4753)
The private sector is the predominant provider of health care in Brazil, particularly for inpatient services, and financing is a mix of public (through a prospective reimbursement system) and private. Roughly a quarter of the population has private insurance coverage, reflecting rapid growth in the past decade fuelled by the crisis in the public reimbursement system and the perceived deterioration of publicly provided care. Four major forms of insurance exist: (1) prepaid group practice; (2) medical cooperatives, physician owned and operated preferred provider organizations; (3) company health plans where employers ensure employee access to services under various types of arrangements from direct provision to purchasing of private services; and (4) health indemnity insurance. Each type of plan includes a wide variety of subplans from basic individual/family coverage to comprehensive executive coverage. The paper discusses the characteristics, costs and utilization patterns of all types of privately financed care, as well as the major problems associated with private financing: the limited package of benefits and low payout ceilings, inadequate consumer information and virtually no regulation. (+info)
The determinants of infant and child mortality in Tanzania.
(47/4753)
This paper investigates the determinants of infant and child mortality in Tanzania using the 1991/92 Tanzania Demographic and Health Survey. A hazards model is used to assess the relative effect of the variables hypothesized to influence under-five mortality. Short birth intervals, teenage pregnancies and previous child deaths are associated with increased risk of death. The Government of the United Republic of Tanzania should therefore maintain its commitment to encouraging women to space their births at least two years apart and delay childbearing beyond the teenage years. Further, this study shows that there is a remarkable lack of infant and child mortality differentials by socioeconomic subgroups of the population, which may reflect post-independence health policy and development strategies. Whilst lack of socioeconomic differentials can be considered an achievement of government policies, mortality remains high so there is still a long way to go before Tanzania achieves its stated goal of 'Health for All'. (+info)
Knowledge, attitudes and practices during a community-level ivermectin distribution campaign in Guatemala.
(48/4753)
Community acceptance and participation are essential for the success of mass ivermectin chemotherapy programmes for onchocerciasis (river blindness). To explore the local understanding of the purpose of ivermectin and willingness to continue taking the drug, we performed questionnaire surveys in four communities with hyperendemic onchocerciasis after each of three ivermectin treatment rounds. More than 100 respondents participated in each KAP survey, representing the heads of 30% of the households in each community. The respondents rarely stated that the goal of the ivermectin treatment programme was to prevent visual loss. Instead, they said they were taking the drug for their general well-being, to cure the onchocercal nodule (filaria), or to cure the microfilaria, a term newly introduced by agents of the treatment programme. The principal reason identified for refusal to take ivermectin was anxiety about drug-related adverse reactions, and there were marked differences between communities in acceptance of treatment. In one community over 50% of residents initially refused to take ivermectin, although participation rates improved somewhat after programmatic adjustments. We recommend that ivermectin distribution programmes establish surveillance activities to detect where acceptance is poor, so that timely and community-specific adjustments may be devised to improve participation. (+info)