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PubMed1999

Caries experience of urban and rural children in Saudi Arabia.

OBJECTIVE: Caries experience and restorative treatment needs often are reported to be higher in urban than rural areas in developing countries. The purpose of this study was to compare caries experience in 12- and 13-year-old children in urban and rural areas of Saudi Arabia, a young, oil-rich, developing country. METHODS: A random sample of 1,873 schoolchildren aged 12-13 years from urban and adjoining rural areas of 10 administrative regions in the Kingdom of Saudi Arabia were examined for dental caries. Questionnaires also were administered to elicit information on the frequency of snacking as well as consumption of sweets and soft drinks. RESULTS: No statistically significant differences were found between urban and rural children in caries experience in permanent teeth (mean DMFT = 2.69 in urban areas; 2.65 in rural areas), frequency of snacking, or frequency of consumption of sweets and soft drinks. The percentage of DMFT found to be D was equally high (> 89%) in both urban and rural areas, indicating a high level of restorative treatment need. CONCLUSION: In Saudi Arabia, an economically prosperous developing country, exposure to cariogenic diet in urban and rural areas does not differ. Also, a difference in caries experience in urban and rural areas often reported for developing countries does not apply to Saudi Arabia.

Adolescent↗
PubMed1999

Role of schools in the transmission of measles in rural Senegal: implications for measles control in developing countries.

Patterns of measles transmission at school and at home were studied in 1995 in a rural area of Senegal with a high level of vaccination coverage. Among 209 case children with a median age of 8 years, there were no deaths, although the case fatality ratio has previously been 6-7% in this area. Forty percent of the case children had been vaccinated against measles; the proportion of vaccinated children was higher among secondary cases (47%) than among index cases (33%) (prevalence ratio = 1.36, 95% confidence interval (CI) 1.04-1.76). Vaccinated index cases may have been less infectious than unvaccinated index cases, since they produced fewer clinical cases among exposed children (relative risk = 0.55, 95% CI 0.29-1.04). The secondary attack rate was lower in the schools than in the homes (relative risk = 0.31, 95% CI 0.20-0.49). The school outbreaks were protracted, with 4-5 generations of cases being seen in the two larger schools. Vaccine efficacy was found to be 57% (95% CI -23 to 85) in the schools and 74% (95% CI 62-82) in the residential compounds. Measles infection resulted in a mean of 3.8 days of absenteeism per case, though this did not appear to have an impact on the children's grades. Among the index cases, 56% of children were probably infected by neighbors in the community, and 7% were probably infected at health centers, 13% outside the community, and 24% in one of the three schools which had outbreaks during the epidemic. However, most of the school-related cases occurred at the beginning and therefore contributed to the general propagation of the epidemic. To prevent school outbreaks, it may be necessary to require vaccination prior to school entry and to revaccinate children in individual schools upon detection of cases of measles. Multidose measles vaccination schedules will be necessary to control measles in developing countries.

Absenteeism↗
PubMed2006

Patterns of hospital transfer for self-poisoned patients in rural Sri Lanka: implications for estimating the incidence of self-poisoning in the developing world.

OBJECTIVES: Most data on self-poisoning in rural Asia have come from secondary hospitals. We aimed to: assess how transfers from primary to secondary hospitals affected estimates of case-fatality ratio (CFR); determine whether there was referral bias according to gender or poison; and estimate the annual incidence of all self-poisoning, and of fatal self-poisoning, in a rural developing-world setting. METHODS: Self-poisoning patients admitted to Anuradhapura General Hospital, Sri Lanka, were reviewed on admission from 1 July to 31 December 2002. We audited medical notes of self-poisoning patients admitted to 17 of the 34 surrounding peripheral hospitals for the same period. FINDINGS: A total of 742 patients were admitted with self-poisoning to the secondary hospital; 81 died (CFR 10.9%). 483 patients were admitted to 17 surrounding peripheral hospitals. Six patients (1.2%) died in peripheral hospitals, 249 were discharged home, and 228 were transferred to the secondary hospital. There was no effect of gender or age on likelihood of transfer; however, patients who had ingested oleander or paraquat were more likely to be transferred than were patients who had taken organophosphorus pesticides or other poisons. Estimated annual incidences of self-poisoning and fatal self-poisoning were 363 and 27 per 100,000 population, respectively, with an overall CFR of 7.4% (95% confidence interval 6.0-9.0). CONCLUSION: Fifty per cent of patients admitted to peripheral hospitals were discharged home, showing that CFRs based on secondary hospital data are inflated. However, while incidence of self-poisoning is similar to that in England, fatal self-poisoning is three times more common in Sri Lanka than fatal self-harm by all methods in England. Population based data are essential for making international comparisons of case fatality and incidence, and for assessing public health interventions.

Adult↗
PubMed1994

A sampling framework for rural and remote doctors.

A pilot survey by telephone interview, followed by a questionnaire of all rural doctors identified in Queensland, was used develop both a definition of rural practice that distinguishes it from urban general practice and a classification of rural and remote practice which assists in sampling of rural doctors. Questionnaire responses in specific geographic areas were compared using chi-square and Mantel-Haenszel chi-square tests. Several factors were found to differentiate rural from urban general practice consistently, thereby enabling a functional definition of rural practice to be developed. Within the broad group of rural doctors, gradients in practice characteristics were found to differentiate doctors in larger rural centres from those in smaller, more remote communities. These gradients were related to the distance and time of travel from support services. They formed the basis of a complex classification of rural and remote general practice. This functional definition of rural and remote medical practice should be considered by researchers of rural medicine issues when sampling rural and remote doctors. The strategies used in this study could be adapted for use in considering practice characteristics of other rural health professions.

Humans↗
PubMed1999

Epidemiology and control of scabies in an Egyptian village.

BACKGROUND: Some studies have addressed the epidemiology of scabies among rural populations in developing countries; however, the epidemiology of scabies among the rural population in Egypt is unknown. We sought to determine the magnitude of scabies infestation in an Egyptian village and to evaluate the control measures after 1 year. METHODS: This study was carried out on 3147 residents of Mit-Moaned village in Dakahlia govemorate, Egypt. It was a cross-sectional follow-up study where the same individuals examined in round I were re-examined in round III. The two rounds were separated by a period of 1 year, during which infested patients were followed up and new cases were discovered (round II). Patients and their household contacts received treatment with topical permethrin. Patients showing resistance to permethrin received a single oral dose of ivermectin. RESULTS: In round III, the overall prevalence rate of scabies was reduced from 5.4% in round I to 1.1%. The incidence of new cases among susceptible persons during round II was 1.1%. Scabies was significantly (P < 0.05) more prevalent among families of large size, high crowding index at night, low socioeconomic standards, and those receiving their water supply from a hand pump. Children younger than 10 years showed the highest prevalence. CONCLUSIONS: Our data provide the first complete picture of the epidemiology of scabies in rural Egypt. The epidemiologic characteristics of the disease should be considered in the design of disease control programs for other villages with scabies epidemics. Our findings revealed that good control was achieved with the following: increased awareness and better case finding, education of the staff at the rural health unit, improved hygiene measures, and massive treatment campaigns using effective drugs such as topical permethrin and oral ivermectin.

Adolescent↗
PubMed1995

Specifications for new technologies for female sterilization for use in developing countries.

The difficulties in providing readily accessible sterilization services for women in rural settings in developing countries are described; they include: problems with personnel; problems with training; anesthesia difficulties; and cost. For a new method of sterilization to be useful in such situations several criteria concerned with overcoming the perceived problems must be met. Any new procedure should be simple, easily learned, capable of being completed with a single visit, and should require only local anesthesia.

Developing Countries↗
PubMedDate not supplied

Motivational orientations of urban- and rural-based RNs: implications for staff development educators.

Part of professional development is influencing RNs to return for an undergraduate degree, a challenge for the staff development educator. Expanding on earlier research using Boshier's Educational Participation Scale to reveal motivational orientations, the authors queried 5 groups of RNs who were enrolled in BSN education between 1990 and 1992 (N = 235) and living in rural and urban areas of Texas. There were no significant differences of overall motivational orientations, yet RN students living in rural areas scored higher in professional knowledge (P = 0.03) whereas urban-based RN students scored higher in compliance with authority (P = 0.02). Specific marketing and educational strategies are discussed.

Adult↗
PubMed1980

Developing home health care services in rural areas--a case study of decision points.

Although Illinois is considered an urban industrial state it has many rural areas with scant medical, social and public health services. The need to improve these services has been recognized as a priority by the Health Systems Agency and by citizens of those areas. One method of beginning to meet those needs is to extend Home Health Services from a nearby county where Medicare-certified services are already well developed. This article is to share the methodology used by Peoria City/County Health Department in developing a plan to meet the Home Health Care needs of Marshall and Putnam Counties. The presentation will be made in a case study format with identification of decision points within the process. The objective in identifying decision points is to assist home health agencies contemplating expansion into adjoining counties with the process of program development. The goal of the process is to provide Home Health Services to an underserved area.

Contract Services↗
PubMed1987

Health effects of pesticides: a review of epidemiologic research from the perspective of developing nations.

Acute poisoning among pesticide applicators is still a prominent health hazard in rural areas in developing countries, but published reports are very rare. Registration analysis and descriptive study are helpful in giving guidance for orientation and evaluation of preventive strategies and measures. Data and material from China show that, in circumstances with a well organized grass-roots-level network of primary health care services, poisoning episodes can be prevented through dissemination of information of hazards and provision of prevention training courses. Among pesticide manufacturing workers, especially manual packers of organophosphorus insecticides, there is suggestive evidence of subacute poisoning resulting from continuous low-level exposure. Chronic delayed neuropathy has, rarely, been reported. Further study of the cause of subacute poisoning now requires analytical rather than descriptive investigations. There is still no solid documentation of an association of excess human cancer and the use of chlorinated hydrocarbon insecticides. Phenoxyacetic and chlorophenol herbicides recently have been widely studied for causation of soft tissue sarcoma, non-Hodgkin's leukemia, and lymphoma. Although the evidence at present indicates a positive association, discrepancies in findings and resultant controversy require further study. Epidemiological surveys on the harmful effect of DBCP are quite instructive. Investigations in exposed populations verified and extended the observation in animals as infertility and gender ratio change in the next generation. Adverse reproductive effects of a number of pesticides, particularly birth defects resulting from pesticides (other than those already documented for organomercurials), require further study.

China↗
PubMed2006

Postgraduate medical placements in rural areas: their impact on the rural medical workforce.

INTRODUCTION: In 1988, the New South Wales (NSW) Department of Health developed the NSW Rural Resident Medical Officer Cadetship Program (Cadetship Program) to help overcome a junior doctor workforce shortage in rural hospitals. A second aim was to increase recruitment to the rural medical workforce on the basis that positive exposure to rural medicine increases the likelihood of choosing to practice in a rural location. The Cadetship Program offers bonded scholarships which provide financial support for residents of NSW studying medicine during the final 2 years of their medical degree. In return, cadets are contracted to complete 2 of their first 3 postgraduate years in the NSW rural hospital network. NSW Rural Doctors Network has managed the Cadetship Program for the NSW Department of Health since 1993, and carried out an evaluation in 2004. The purpose of this evaluation was to track the career choice and practice location of medical students entering the Cadetship Program before 1999, and to comment on the impact of the Program on the rural medical workforce in NSW to date, and its implications for the future workforce. METHODS: The career choice and practice locations of 107 medical students who received cadetships between 1989 and 1998 were tracked. Students who did not graduate from medical school (n = 3) or who did not complete their rural service (13) were excluded from the analysis. Career choice was not available for a further nine former cadets and they were also excluded from the analysis. The NSW Rural Doctors Network was the major source of data on career choice and practice location due to its role in administering the Cadetship Program on behalf of the NSW Department of Health. Two brief questionnaires targeting specific groups of cadets were used to fill knowledge gaps about where cadets grew up, what vocational training they undertook, and where they were working in 2004. Where this information was not obtained from cadets first hand, it was sourced from the CD-ROM version of the Medical Directory of Australia. RESULTS: Forty-three percent of cadets entering the Program before 1999 were working in rural locations in 2004 (compared with 20.5% of medical practitioners nationally), 46% had attended primary school in a rural location and 44% chose to specialize in general practice. Career choice was the major determinant of practice location. Having a rural background did not appear to influence practice location; whereas, those specialising in general practice made up 70% of this cohort of cadets working in rural areas. All general practice trainees were in rural locations compared with only two of the 25 trainee specialists, which reflects the availability of accredited training places in rural Australia. CONCLUSIONS: The Cadetship Program, which ensures junior doctors work for 2 of their first 3 postgraduate years in a rural allocation centre, is an effective link between medical school and rural practice, particularly rural general practice. Providing vocational training opportunities in rural locations is central to this success, and needs to be considered in efforts to expand the rural specialist workforce, and in ensuring rural health capitalises on the increasing number of medical students moving through the education and training system in the next 4-10 years.

Career Choice↗
PubMed2006

Managing extreme natural disasters in coastal areas.

Extreme natural hazards, particularly the hydro-meteorological disasters, are emerging as a cause of major concern in the coastal regions of India and a few other developing countries. These have become more frequent in the recent past, and are taking a heavy toll of life and livelihoods. Low level of technology development in the rural areas together with social, economic and gender inequities enhance the vulnerability of the largely illiterate, unskilled, and resource-poor fishing, farming and landless labour communities. Their resilience to bounce back to pre-disaster level of normality is highly limited. For the planet Earth at crossroads, the imminent threat, however, is from a vicious spiral among environmental degradation, poverty and climate change-related natural disasters interacting in a mutually reinforcing manner. These, in turn, retard sustainable development, and also wipe out any small gains made thereof. To counter this unacceptable trend, the M.S. Swaminathan Research Foundation has developed a biovillage paradigm and rural knowledge centres for ecotechnological and knowledge empowerment of the coastal communities at risk. Frontier science and technologies blended with traditional knowledge and ecological prudence result in ecotechnologies with pro-nature, pro-poor and pro-women orientation. The rural communities are given training and helped to develop capacity to adopt ecotechnologies for market-driven eco-enterprises. The modern information and communication-based rural knowledge centres largely operated by trained semi-literate young women provide time- and locale-specific information on weather, crop and animal husbandry, market trends and prices for local communities, healthcare, transport, education, etc. to the local communities. The ecotechnologies and time- and locale-specific information content development are need-based and chosen in a 'bottom-up' manner. The use of recombinant DNA technology for genetic shielding of agricultural crops for coastal regions against abiotic stress (induced by the water- and weather-related natural disasters), strengthens the foundations of sustainable agriculture undertaken by the resource-poor small farm families.

Disaster Planning↗
PubMed2002

Comparison of roles and professional development needs of nurse executives working in metropolitan, provincial, rural or remote settings in Queensland.

This research provides a profile of nurse executives' roles, career opportunities and professional development needs across metropolitan, provincial, rural and remote settings in Queensland. A cross-sectional survey was posted to all Directors/Assistant Directors of Nursing in the Queensland Public Health Sector (n = 281), with a response rate of 52.3% (n = 147). Findings indicated that the role of nursing executives has expanded and diversified, with multiple role responsibilities increasing with distance from the metropolitan area. Nurse executives in remote areas were less satisfied with the quality of supervision and mentorship they received, and least likely to participate in career enhancing activities. Metropolitan nursing executives utilised more of the career enhancing opportunities provided by the Queensland Public Health Sector than did provincial, rural or remote nursing executives. Provincial nurse executives were the group most likely to network, attend conferences and participate in informal educational activities. Professional development needs, although generally common to all groups, were more practice specific for those in rural and remote areas. Many nurse executives begin their careers in rural or remote areas where limited opportunities for career development may be detrimental to their future development.

Career Mobility↗
PubMed2004

Rural Integrated Primary Care Psychiatry Programme: a systems approach to education, training and service integration.

OBJECTIVE: To describe the development of a rural primary care psychiatry programme, within a stepped collaborative care model. CONCLUSION: Development of a system-wide approach to the provision of mental health services offers the opportunity to increase the proportion of people with mental health problems who receive effective treatment. In addition, it enables allocation of resources and matching of interventions to patient preference and clinical need. This is particularly important in rural areas where there is a shortage of specialist mental health services and practitioners.

Community Health Workers↗
PubMedDate not supplied

Making the connections: AIDS and water.

OBJECTIVE: Acknowledging AIDS as a crosscutting development issue, a Zambian rural water supply project that provides safe accessible water to rural communities embarked on a new initiative to mainstream AIDS into the water sector. SETTING AND PARTICIPANTS: The work of providing safe water takes the predominantly male workforce away from their spouses and families, into the rural villages of Zambia's Eastern Province, for long periods of time. With an HIV prevalence rate of 16.1%, the risk of HIV exposure exists for both employees and rural villagers. AIDS mainstreaming activities were designed to target both groups. INTERVENTION: An AIDS mainstreaming strategy was developed by identifying components that could be influenced in the external domain (the organization's usual work) and the internal domain (the workplace). Basic questions were addressed such as: how does AIDS affect the organization, how might the usual work aggravate susceptibility to HIV infection, and where is the comparative advantage? OUTCOMES: A workplace program including peer education, employee health education (including condoms) and a workplace policy was established for employees. For the target population, a series of five messages connecting safe water and AIDS was developed and disseminated through educational drama, community meetings and trainings, and integrated into the regular water, sanitation and hygiene activities. CONCLUSIONS: As an efficient utilization of resources that makes a broad impact, AIDS mainstreaming does not change the sector's mandate but takes advantage of the extensive geographic coverage and natural distribution system of water projects to disseminate AIDS information and make linkages with AIDS partners.

Acquired Immunodeficiency Syndrome↗
PubMed1990

Trachoma.

Trachoma causes one-quarter of the world's blindness and, although it has disappeared from many developed areas, it remains a major problem, especially in underprivileged rural areas in developing countries. Recent advances in the understanding of the molecular biology of chlamydia offer encouragement for the eventual development for an effective trachoma vaccine. Advances in the understanding of the epidemiology of trachoma, particularly of the importance of reinfection and the intrafamily transmission of infection, have led to the identification of the key importance of simple hygiene measures such as facial cleanliness in preventing the transmission of trachoma. Community-based health education intervention programs are being developed to assess the efficacy of a public health approach to the control of trachomatous blindness.

Chlamydia trachomatis↗