Improving the professional self-efficacy cognitions of immigrant doctors with Balint groups

The City of North York Public Health Department (NYPHD) operates a school-based dental programme that provides preventive and treatment services to children according to evidence-based practice guidelines. This programme and private dental practices (PDP) represent the only sources of dental care for children in North York. The purpose of our study was to compare the oral health and family characteristics of clients from the NYPHD and PDP using a dental examination and a parent interview. Results showed that NYPHD and PDP clients had similar levels of fluorosis, calculus, and periodontal health, but NYPHD clients had experienced greater levels of decay. Clients of the NYPHD and PDP also had significantly different family characteristics, many of which were significantly associated with the presence of one or more decayed primary or permanent teeth. Multivariate logistic regression identified mother's immigration history, past caries experience, and parents' rationale for scheduling their child's dental appointments as the principle risk makers for dental decay. When compared with PDP clients, the NYPHD serves higher-needs children who otherwise might not receive care.     

Te niho waiora me te iwi Maori: dental health and the Maori people

The standard of dental health for Maori people is still far below that of the non-Maori (Pakeha or European) in this country. Their dental health needs are not being met by the dental profession. However, by making the delivery of dentistry culturally acceptable to Maori people and making dentistry appropriate and accessible for Maori people, much can be achieved. The Maori Dental Health Clinic at the School of Dentistry has shown this in the short time of its existence. One cannot change the way in which a restoration is done, but one can change the approach in which that restoration is done. By acknowledging and recognising the importance of the whanau, the family, in the delivery of dental health services, the dental profession in this country can go a long way to improve the dental health of the Maori people. Kia ora koutou katoa.     

The impact of a mobile dental system on a school community. Part III--Teachers and parents response to a mobile dental system at school

According to the principles of the Primary Health Care Approach, planning and implementation of community health programmes should be carried out with the full participation of the community concerned (WHO, 1978). The introduction of the Mobile Dental System to the school environment is an example of a "Community health care/technology approach" where the programme was determined by the professionals for the community and not by the community for itself. Teachers play an important role in the implementation of oral health care programmes in the school, while parents provide the vital and appropriate context and continuity for the success of such programmes. This paper, therefore, deals with the responses of teachers and parents to an introduction of a mobile dental system at their school. A self-administered mostly open-ended questionnaire was distributed to all teachers in the four schools that participated in preventive programmes and were served by the Mobile Dental System. Based on the results it seems that both the teachers and the parents were apathetic in their commitment to the programme although they were quite willing to participate. Their participation was confined to compliance with instructions or suggestions given by the health professionals. It is clear that under these conditions the potential to sustain the momentum created by the introduction of the MDS is limited. It seems that only if the community is involved in the determination of their preferential needs, planning of the appropriate programme and playing an active role in its implementation, will the programme have a chance of long term success.     

Dental health attitudes among dentate black and white adults

OBJECTIVES: Blacks and poor persons share a greater burden of oral disease and are less likely to seek dental care on a regular basis. The role of dental attitudes and knowledge of services on this circumstance is unclear. The authors quantified group differences in dental attitudes and knowledge of services and related them to regularity of dental care use. METHODS: As part of the baseline phase of The Florida Dental Care Study, a longitudinal study of oral health, 873 respondents who had at least one tooth and who were 45 years or older participated for an interview and a clinical dental examination. Dental care use, seven dental attitudinal constructs, and knowledge of dental services were queried. RESULTS: Forty-five percent of respondents reported going to a dentist only when they have a problem, and 17% of respondents had not seen a dentist in more than 5 years. Ten percent of respondents reported that they had at least one permanent tooth removed by someone other than a dentist (typically, the respondent himself). Blacks and poor persons had more negative attitudes toward dental care and dental health and were less knowledgeable of dental services. Multivariate analyses suggested that dental attitudes were important to understanding the use of dental care services for this diverse group of adults, and that race and poverty contributed independently to dental care use even with dental attitudes taken into account. CONCLUSIONS: Dental attitudes contribute to race and poverty differences in dental care use among adults. The persistence of race and poverty effects with attitudes taken into account suggests that additional explanatory factors contribute as well. These differences may contribute to more prevalent and severe oral health decrements among the same adults who also are more likely to suffer from other health decrements.     

Multiple transrectal ultrasound-guided biopsies for the detection of prostate cancer and determination of tumor volume, grade, and seminal vesicle invasion

Of 60 cases of neurotoxicity related to occupational exposures of workers at plants producing acrylamide monomers, cases involving neurotoxicity related to jobs using polymers with acrylamide monomer contamination have not been widely reported. In 1992, two patients were referred to the Division of Occupational and Environmental Health, Department of Family and Community Health, Marshall University School of Medicine, in Huntington, West Virginia for evaluation. The patients had worked in different coal preparation plants in southern West Virginia for over 10 years and had exposure to an acrylamide polymer flocculent contaminated with acrylamide monomer. Both patients had no instruction on proper use of, or the dangers of, acrylamide and were not given adequate safety equipment. Patient A developed Parkinsonism and Patient B peripheral neuropathies with a neurogenic bladder. These two case reports highlight the need to reemphasize the basic tenets of occupational health and safety. Many chemicals are being introduced into mining operations and awareness of potential toxic exposures and new diseases not previously reported in the mining industry must become part of the surveillance system by mine management and labor safety committees. Further studies on the extent of acrylamide neurotoxicity in the mining industry is encouraged.     

Decubitus prevention in theory and practice--a study structure with the VIPS model

In 1990, the Bureau of Dental Health Services of the New York City Department of Health launched a major initiative to modernize a network of school-based dental clinics located throughout the city. Since 1913, the bureau has provided dental care to public school children; however, the clinics were not properly maintained or upgraded, and were in a state of disrepair and obsolescence. Anticipating that the survival of the program was in question, the school program was converted to a fleet of state-of-the-art portable dental clinics permitting targeting of underserved, high-risk poor and immigrant populations. Demographics had changed dramatically over the years; the program could now situate services where they were needed most, and provide a broader array of care where access was a problem. This paper presents a six-year analysis of the program and builds a strong case to show that a portable delivery system can equal or in many ways surpass the effectiveness and capabilities of a fixed-state approach.     

Night-to-night variability in CPAP use over the first three months of treatment

Caries of the pits and fissures of permanent teeth continues to be a problem for children, newly erupted permanent molars being particularly at risk. Oral hygiene measures have been shown to be able to reduce the incidence of caries. The aim of this study was to compare the caries-preventive effects on newly erupted first permanent molars of a professional tooth cleaning and oral health education program (test) with a standard preventive program (control), comprising selective fissure sealing and application of topical fluorides. School Dental Service clinics of the Health Department of Western Australia, in Perth, were assigned to four test or four control clinics. Schoolchildren, mean age 6.3 +/- 0.3 (s) years with sound, newly erupted first permanent molars were included in the study (207 test, 197 control). After 12 months, 186 test and 163 control children were examined by an examiner who was 'blind' to the test or control status of the children. Caries of the first permanent molars developed in 34 test and 35 control children; the estimated risk ratio was 0.86 (95% CI 0.56, 1.30). Children in the test group had an average DFT score of 0.26 +/- 0.62 compared with 0.29 +/- 0.64 DFT in the control group (t-test, P = 0.67). The 12-month results suggest that there was no statistically significant difference between the caries-preventive effects of a professional tooth cleaning and oral health education program and a program based on selective fissure sealing and application of topical fluorides.     

Dental treatment and the alcoholic

Practising dentists must include in their diagnostic skills the ability to identify the patient with a high intake of alcohol. Dental status can often reflect the patient's perception of health and disease. The development of an appropriate treatment plan for these patients needs to take into account their generally unreliable nature. Appointments are often not kept; there is poor compliance with general health-care information, and compliance with preventive advice on dental care is achieved with difficulty. Symptomatic presentation is common with the alcoholic patient. The dentist should avoid "rushing in" to treat the presenting acute problem without appropriate investigation of the medical history. This should include consultation with the patient's medical advisor and other involved health professionals. A careful review of the oral mucosa for pre-cancerous or cancerous changes should be systematically included in the examination of any patient. Patients with a high intake of alcohol, and especially those who smoke, need to be carefully screened.     

The oral health of Indiana's independent, disabled adults

This epidemiological study was conducted to measure the oral health and related variables of one of Indiana's special population groups: adults who are developmentally disabled, work in sheltered workshops and do not live in staffed residential facilities. Fifteen sheltered workshops in ten Indiana counties cooperated with this study in which 393 individuals were interviewed and received oral screening. Information was gathered regarding oral health status, history of utilization of dental services, availability of dental insurance or Medicaid and use of tobacco products. This study was conducted by the Indiana Foundation of Dentistry for the Handicapped and was funded by the Indiana State Department of Health.     

The influence of melatonin on metabolic changes in female rats induced by continuous irradiation and/or administration of 7,12-dimethylbenz/a/anthracene

OBJECTIVE: To investigate the influence of social deprivation upon the diet, dental health behaviours and dental health status of five-year-old children in Northern Ireland. DESIGN: Cross-sectional study. SETTING: Fifty-eight primary schools in North and West Belfast. SUBJECTS: A nine per cent (240) random sample of 2,666 five-year-old children resident and attending school in North and West Belfast. MAIN OUTCOME MEASURES: Dental health status measured by dmft index; parental assessments of the child's dental health behaviours: parental dental attendance patterns and attitudes towards dental health; parental assessments of the child's diet and snacking behaviours: parental attitudes towards snack foods; and demographic profile of child's family. RESULTS: One hundred and sixty-three children were examined, a 68 per cent response. The majority of the families were either in low income employment or unemployed. Sixty-eight per cent of children had experience of dental caries. Dental decay was unrelated to parental employment status but more children from unemployed families attended when in pain. The diet of the children was related to both employment status and parental attitude and was reflected in their caries experience. Caries experience was dependent upon parental dental attendance, the consumption of carbonated drinks and sugar containing bedtime drinks. CONCLUSIONS: The results suggest that unemployment and parental attitudes are important as determinants of dental caries in five-year-old children from North and West Belfast. These factors may influence the child's dental health care as well as type of diet.     

Pregnancy and oral health: utilization of the oral health care system by pregnant women in North Dakota

There is little data on the oral health of pregnant women in North Dakota. In response, the Dental Program of the North Dakota Department of Health included two oral health questions on a survey sent to 2,250 new mothers in the state. The oral health questions were designed to gather information on the proportion of pregnant women using the oral health care system and to identify major barriers to receiving oral health care services. The survey response rate was 65 percent. Just under half of the women responding (43.2%) had visited the dentist during their pregnancy. The major reason cited for not visiting the dentist was that they were not having any problems. There appears to be a lack of knowledge regarding the need for this particular aspect of prenatal care.     

An experimental test of adolescents' compliance with dental appointments

This study assessed factors associated with adolescents' compliance with dental appointments. Patients (n = 162) attending an adolescent clinic were administered a pretest questionnaire assessing health locus of control, self-esteem, and beliefs and attitudes about dental health from the Health Belief Model. Adolescents needing dental care were randomly assigned to groups for whom their dental appointment was made by a health professional or one in which the patient made his or her own appointment and to groups receiving an appointment reminder card versus not receiving a reminder card. Dental records were then reviewed to examine previous experiences with dental treatment. Neither the method used for making the appointment nor the use of reminder cards had a significant effect on compliance with the dental appointments. Also, compliance was not associated with health locus of control, self-esteem, or variables from the Health Belief Model. Older patients were more noncompliant than younger patients (tau = 0.14). Noncompliance was negatively correlated with the number of previous dental visits and previous dental procedures, oral hygiene instruction, and x-rays. Number of previous x-rays and previous broken appointments explained 5.1% of the variation in noncompliance. The Health Belief Model was not successful in predicting compliance behavior in this sample of adolescents.     

Continuous improvement of oral health in Europe

The oral health action programmes of the WHO Regional Office for Europe (WHO/EURO) comply with the overall European Health Policy and targets for the improvement of health in Europe by the year 2000 (HFA2000) and focus on promotive and preventive care approaches primarily at the community level. Various activities, including the development of guidelines for local action projects, have been established to support WHO/EURO's Member States in initiating preventive oral health care system and introducing the concept of continuous quality development in oral health care. The main focus for Countries of Central and Eastern Europe (CCEE) is to formulate national goals for oral health and to further develop oral health services in the region. Collection of national data using agreed European quality indicators for oral health will form the basis of appropriate monitoring and development of technologies to improve oral health care services and the oral health status at large. The WHO/EURO action programmes aim to implement oral disease prevention and health promotion activities. Guidelines have been established to support individual Member States who intend to establish community-based programmes in accordance with scientifically sound principles and methods. The ORATEL Project (Telematic System for Quality Assurance in Oral Health Care) is part of the Commission of European Communities (CEC) strategy for harmonization and standardization in health care (CEC) Programme for advanced informatics in medicine--AIM/CEC) and ORATEL is the only AIM/CEC project related to oral health. The ORATEL Project aims to improve the oral health status in the European Region through use of appropriate computerized information systems. The Project will support management and administration of dental clinics and will be an integral part of a quality assurance system to promote a standardized level of quality in the field. Its advanced educational and decision-support tools can be used by professionals at all levels of the system. ORATEL possesses tools for aggregating and transmitting data upwards for monitoring and evaluation purposes at local, national and supranational administrative levels.     

Field research, relief work and war: does chloroquine-resistance occur in displaced populations of southern Sudan?

The Baltimore College of Dental Surgery, Dental School, University of Maryland at Baltimore offers an extensive curriculum for the study of substance abuse, alcoholism, and other chemical dependencies. This article outlines the curriculum course hours and topics of study for both dentists and dental hygienists. The goal of the curriculum is for students to understand the disease process, intervention methods, treatment options, and other aspects of chemical dependence.     

Predictors of major weight gain in adult Finns: stress, life satisfaction and personality traits

To study the epidemiology of rural populations in the context of contemporary issues in public health, a population laboratory (Health Census '89) was established in Otsego County, New York, by the Research Institute of the M.I. Bassett Hospital, affiliated with the Columbia University School of Public Health. Such a laboratory is needed because of an apparent lag in positive health indices in rural populations across the United States, resulting in rates of chronic diseases, such as coronary heart disease, for which rural areas now exceed urban ones. This was confirmed for Otsego County by the survey Health Census '89, the foundation of a rural population laboratory, in which all residents were enumerated and characterized as to their prevalent diseases, health behaviors, use of preventive services, and environmental exposures. Heart disease, cancer, and diabetes mellitus rates were found to exceed average rates for US urban areas, while the data on preventive health behaviors suggest this is a population of "late adopters." The survey, conducted in 1989, had an 86.6% response rate, and enumerated 17,147 households and 44,406 persons. The authors discuss adults aged 17-64 years, 58 percent of the total census (n=25,614). Sharp gradients in disease prevalence, risk factors, and utilization of preventive services were observed across educational strata. Data from Health Census '89 were used as the basis for a successful community intervention program, which targeted identified high risk groups. Rural populations are excellent settings for community interventions, offering laboratories where new strategies of risk reduction and provision of preventive services might be tested.     

Evolution of outpatient parenteral antibiotic therapy

The aim of this study was to evaluate clinically and microbiologically the effects of a preventive oral health program in a long-term care facility. A total of 116 dentate elderly residents agreed to participate, and half of them were included in an experimental group. Almost all of the residents were mentally or physically handicapped, and many were dependent on care-givers for daily living activities. Oral examination and microbiological sampling were performed at baseline and 18 months later. The experimental group benefited from a preventive program, including an oral hygiene course for the health care providers and regular recalls by dental hygienists of the residents. After 18 months, the plaque indices were statistically similar to those at baseline in both groups. Mutans streptococci counts and active root caries at 18 months were lower compared to baseline in the experimental group but did not change significantly in the control group. Thus, it seems that, while the preventive program failed to decrease plaque indices, it was effective in reducing mutans streptococci colonisation and caries prevalence.     

Multidimensionality of oral health in dentate adults

OBJECTIVES: An understanding of the validity and usefulness of self-reported measures (as distinct from clinically determined measures) of oral health is emerging. These self-reported measures include self-rated oral health (SROH). Three objectives were to: (1) describe self-rated oral health in dentate adults, (2) quantify associations between self-rated oral health and other measures of oral health (oral disease and tissue damage, pain and discomfort, functional limitation, and disadvantage), and (3) assess the construct validity of a model of oral health proposed herein. METHODS: The Florida Dental Care Study is a longitudinal study of oral health, which included at baseline 873 subjects who had at least one tooth, were 45 years or older, and who participated for an interview and clinical examination. RESULTS: The prevalence of self-rated oral health decrements was substantial; approximately one fourth of subjects reported their oral health as only fair or poor. Bivariate and multivariate results provided consistent evidence of the construct validity of the proposed model of oral health. Additionally, the salience of one measure of dental appearance suggests that persons may use esthetic cues when rating their oral health. CONCLUSIONS: The proposed multidimensional model of oral health has construct validity. Self-rated oral health is affected by oral disease and tissue damage, oral pain and discomfort, oral functional limitation, and oral disadvantage. These self-reported measures and the proposed model should provide useful information for dental care effectiveness research. General health status has been disaggregated into the "physical" and the "mental;" an additional separation into the "oral" aspects of health seems warranted.     

Common pediatric dental problems

Physicians who provide primary care for children have a unique position to provide diagnostic, triage, educational, and preventive dental care for patients. Several papers have been published regarding primary pediatricians' participation in the preventive dental health care of their patients. One publication, a survey of physicians in Alabama focusing on physicians' overall awareness of dental issues, concluded that most physicians believe they have a role in the oral health of their patients, yet most were not aware of the American Academy of Pediatric Dentistry's recommendations. Most physicians report that they routinely perform oral examinations during physical examinations of children and deliver preventive, oral information by the age of 6 months or earlier; however, most recommend that infants' first visit should be at 3 years of age, not at the time of first-tooth eruption as the authors recommend. Furthermore, many primary care physicians do not talk about oral health during prenatal counseling. Many physicians understand the preventive advantages of fluoride, yet most do not prescribe vitamin combinations that contain fluoride. If an understanding of the aforementioned issues of dental care, as well as aspects of preventive care in infants and children, become more uniform among primary care physicians, the prevention-based practice of pediatric dentistry will become much more successful, and children and adults will enjoy better dental health.     

The therapeutic approach to the control of hypertension. Its impact on health policy

The pharmacologic approach to the control of hypertension must consider both the clinical perspective and the Public Health approach policy in which social costs have to be balanced against benefits to the entire population. Cost-effectiveness analysis are at the core of decisions taken within this frame of reference. The issue of cost-effectiveness of preventive and therapeutic measures are crucial in the case of less developed countries. An analysis of studies undertaken in Mexico leads to the conclusion that, from a Public Health perspective, a program for the control of hypertension with a strong emphasis on drug therapy is likely to require a significant proportion of the health budget. Therefore, more emphasis must be placed on primary prevention based on modifications of life style.