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PubMed2005

Socioeconomic status overrides age and gender in determining health-seeking behaviour in rural Bangladesh.

OBJECTIVE: To study the health-seeking behaviour of elderly members (aged > 60 years) of households in rural Bangladesh, to ascertain how their behaviour differs from that of younger people (aged 20-59 years) living in the same household and to explore the determinants of health-seeking behaviour. METHODS: Structured interviews were conducted to elicit information on the health-seeking behaviour of household members aged > 20 years. Respondents were asked about major illnesses occurring within 15 days prior to the interview. The sample consisted of 966 households that had at least one resident who was aged > 60 (32% of 3031 households). FINDINGS: We found no major differences in health-seeking behaviour between elderly people and younger adults. On average about 35% (405/1169) of those who reported having been ill during the previous 15 days in both age groups chose self-care/self-treatment; for both age groups the most commonly consulted type of provider was a paraprofessional such as a village doctor, a medical assistant or a community health worker. A household's poverty status emerged as a major determinant of health-seeking behaviour. The odds ratio (OR) that individuals from poor households would seek treatment from unqualified allopathic practitioners was 0.6 (95% confidence interval (CI) = 0.40-0.78); the odds ratio that individuals from poor households would seek treatment from qualified allopathic practitioners was 0.7 (95% CI = 0.60-0.95). For self-care or self-treatment it was 1.8 (95% CI = 1.43-2.36). Patients' level of education affected whether they avoided self-care/self-treatment and drugstore salespeople (who are usually unlicensed and untrained but who diagnose illnesses and sell medicine) and instead chose a formal allopathic practitioner (OR = 1.5; 95% CI = 1.15-1.96). When a household's poverty status was controlled for, there were no differences in age or gender in terms of health-care expenditure. CONCLUSION: We found that socioeconomic indicators were the single most pervasive determinant of health-seeking behaviour among the study population, overriding age and sex, and in case of health-care expenditure, types of illness as well.

Adult↗

PubMed2000

Barriers to care for patients with neurologic disease in rural Zambia.

The awesome burden of treatable yet untreated neurologic disease in the developing world presents a humanitarian crisis to those of us with neurologic expertise from more privileged situations. Although increased economic resources are critically needed, a shortage of personnel to care for these patients is as great a problem. It is neither feasible nor desirable to propose training neurologists to work in these regions. However, COs could be selected to receive additional training and return to their home regions to serve as resources for referrals and as community educators. Such a training program would not require massive financial commitments. A handful of dedicated neurologists could conceivably accomplish this in 6- to 8-week training sessions. Ideally, educational materials, such as posters and pamphlets in both English and the native language of the various regions, would be provided at no cost. Existing textbooks in neurology are written for physicians and often focus on diagnostic evaluations and therapies far beyond the services available in developing countries. A text for practical use by COs and community health workers that discusses the application of available medicines and therapies for common neurologic problems would be invaluable. Similar books exist that address general medical and obstetrical problems (for example, Where There Is No Doctor: A Village Health Care Handbook). Where There Is No Neurologist could be developed as a primary teaching tool and a valuable reference for COs with neurologic expertise. Neuroscience researchers, clinical neurologists, and neurology residents from industrialized countries have much to offer and to gain by working in the Third World. Research to monitor the incidence and resource utilization of emerging problems such as stroke is needed to influence public policy. The economic burden and lost productivity caused by neurologic disease in this part of the world has not been appreciated or explored. Disease beyond the scope of Western experience manifests daily in places like Chikankata. Entities such as tabes neurosyphilis, which previous generations of neurologists used as the basis for their training, still abound in Zambia. Much personal satisfaction can be gained in providing care to this vulnerable and underserved population.

Adult↗

PubMed2002

Effects of improved access to safety counseling, products, and home visits on parents' safety practices: results of a randomized trial.

OBJECTIVE: To present the results of an intervention trial to enhance parents' home-safety practices through pediatric safety counseling, home visits, and an on-site children's safety center where parents receive personalized education and can purchase reduced-cost products. DESIGN: Pediatricians were randomized to a standard- or an enhanced-intervention group. Parents of their patients were enrolled when the patient was 6 months or younger and observed until 12 to 18 months of age. SETTING: A hospital-based pediatric resident continuity clinic that serves families living in low-income, inner-city neighborhoods. PARTICIPANTS: First- and second-year pediatric residents and their patient-parent dyads. INTERVENTIONS: Parents in the standard-intervention group received safety counseling and referral to the children's safety center from their pediatrician. Parents in the enhanced-intervention group received the standard services plus a home-safety visit by a community health worker. OUTCOMES: Home observers assessed the following safety practices: reduction of hot-water temperature, poison storage, and presence of smoke alarms, safety gates for stairs, and ipecac syrup. RESULTS: The prevalence of safety practices ranged from 11% of parents who stored poisons safely to 82% who had a working smoke alarm. No significant differences in safety practices were found between study groups. However, families who visited the children's safety center compared with those who did not had a significantly greater number of safety practices (34% vs 17% had > or 3). CONCLUSIONS: Home visiting was not effective in improving parents' safety practices. Counseling coupled with convenient access to reduced-cost products appears to be an effective strategy for promoting children's home safety.

Adult↗

PubMed2002

Reproductive health indicators and outcomes among refugee and internally displaced persons in postemergency phase camps.

CONTEXT: Despite increasing awareness of the importance of reproductive health programs and services for refugee and internally displaced populations, there is a paucity of basic epidemiological data on reproductive health outcomes. OBJECTIVES: To collect data on reproductive health outcomes among refugees and internally displaced persons in postemergency phase camps and compare these outcomes with those of host country and country-of-origin populations. To determine programmatic factors that may affect reproductive health outcomes. DESIGN, SETTING, AND PARTICIPANTS: Retrospective study of data collected from August 1998 through March 2000 of 688,766 persons living in 52 postemergency phase camps in 7 countries. Reproductive health outcomes of refugee and internally displaced populations were compared with available data of reference populations within their respective host country and country of origin. MAIN OUTCOME MEASURES: Crude birth rate (CBR), neonatal mortality rate (NNMR), maternal mortality ratio (MMR), percentage of newborns with low birth weight (LBW), and incidence of complications of unsafe or spontaneous abortions. RESULTS: Six of 11 groups had lower CBRs than their country of origin and 5 of 9 groups had lower CBRs than their host country. Four of 5 had lower NNMRs than their country of origin and 6 of 9 had lower NNMRs than the host country. Four of 6 had lower MMRs than their country of origin, and 5 of 6 had lower MMRs than their host country. Seven of 9 had lower percentages of LBWs than in the country of origin and 5 of 9 had lower percentages of LBWs than the host country. Higher CBRs were associated with more recently established camps and higher numbers of local health staff per 1000 persons; and higher percentages of LBW newborns were associated with rainy season, more recently established camps, lower numbers of community health workers per 1000 persons, and camps without supplementary feeding programs. CONCLUSIONS: Refugees and internally displaced persons in most postemergency phase camps had better reproductive health outcomes than their respective host country and country-of-origin populations.

Abortion, Illegal↗

PubMed2001

Health risks posed by use of Di-2-ethylhexyl phthalate (DEHP) in PVC medical devices: a critical review.

BACKGROUND: Polyvinyl chloride plastics (PVC), made flexible through the addition of di-2-ethylhexyl phthalate (DEHP), are used in the production of a wide array of medical devices. From the late 1960s, leaching of DEHP from PVC medical devices and ultimate tissue deposition have been documented. METHODS: A critical review of DEHP exposure, metabolism, and toxicity data from human and animals studies was undertaken. A brief analysis of alternatives to DEHP-plasticized PVC for use in medical device manufacture was completed. RESULTS: DEHP leaches in varying concentrations into solutions stored in PVC medical devices. Certain populations, including dialysis patients and hemophiliacs may have long-term exposures to clinically important doses of DEHP, while others, such as neonates and the developing fetus, may have exposures at critical points in development. In vivo and in vitro research links DEHP or its metabolites to a range of adverse effects in the liver, reproductive tract, kidneys, lungs, and heart. Developing animals are particularly susceptible to effects on the reproductive system. Some adverse effects in animal studies occur at levels of exposure experienced by patients in certain clinical settings. DEHP appears to pose a relatively low risk of hepatic cancer in humans. However, given lingering uncertainties about the relevance of the mechanism of action of carcinogenic effects in rodents for humans and interindividual variability, the possibility of DEHP-related carcinogenic responses in humans cannot be ruled out. CONCLUSIONS: The observed toxicity of DEHP and availability of alternatives to many DEHP-containing PVC medical devices presents a compelling argument for moving assertively, but carefully, to the substitution of other materials for PVC in medical devices. The substitution of other materials for PVC would have an added worker and community health benefit of reducing population exposures to DEHP, reducing the creation of dioxin from PVC production and disposal, and reducing risks from vinyl chloride monomer exposure.

Animals↗

PubMed1995

The incidence and prevalence of anorexia nervosa in three suburban health districts in south west London, U.K.

OBJECTIVE: To determine incidence and prevalence of anorexia nervosa in a defined geographical area of south west London, UK, total population 519,900. METHOD: Hospital and community health workers in the defined area were contacted initially by letter asking them to identify all cases (new or existing) of anorexia nervosa known to them in the period July 1991-June 1992, using DSM-III-R criteria. A semistructured interview was conducted with the respondents to confirm the diagnosis. The large database record of the senior authors' specialist anorexia nervosa service, including inpatient and outpatient service records, was concurrently screened for cases living in the defined area. RESULTS: The prevalence of anorexia nervosa was found by this method to be 20.2 cases per 100,000 population (0.02% total population). Prevalence in females aged 15-29 years was 115.4 cases per 100,000 (0.1% of young females). Similarly, the annual incidence of anorexia nervosa was found to be 2.7 cases per 100,000 total population. In females aged 15-29 years the incidence was 19.2 cases per 100,000. DISCUSSION: Such prevalence and incidence figures are probably significant underestimates since the disorder can often defy detection or correct diagnosis and, with our own methodology, some identified cases may not have been reported to the study. However, these results can be used as a start for resource planning and service development.

Adolescent↗

PubMedDate not supplied

A randomized community trial to increase mammography utilization among low-income women living in public housing.

BACKGROUND: A randomized trial was conducted to evaluate the impact of a community-based intervention on mammography use among low-income women living in public housing. METHODS: All 41 public housing high-rise buildings were randomized to treatment and delayed treatment (control) conditions. After a cross-sectional baseline survey, an intervention called Friend to Friend was conducted in the treatment buildings by American Cancer Society and building resident volunteers. The intervention consisted of a health professional talk, small group discussions, and an opportunity to request assistance in obtaining a mammogram or mammogram reminder. A second cross-sectional survey was conducted to measure differences in screening rates between the study groups. RESULTS: Participation in the intervention averaged 27%. The study groups were equivalent at baseline. At follow-up, the proportion of women age 50-79 years who reported mammography screening in the previous 15 months was significantly higher in the treatment group (64%) than in the control group (52%). Breast cancer knowledge, attitudes, and beliefs did not differ between groups. CONCLUSIONS: These findings suggest that a multidimensional intervention which reaches women within their social environment and uses community volunteers can increase mammography utilization among women in public housing.

Aged↗

PubMed1991

The psychosocial implications of pre-emptive transplantation.

Pre-emptive (primary) renal transplantation is occurring with greater frequency as pediatric transplant centers attempt to initiate renal replacement therapy at a time best designed to optimize growth and development in children. Psychosocial benefits of performing pre-emptive transplant are highlighted by an intervention before the child has symptoms of uremia and, thus, develops a self-image as a "sick patient with end-stage renal disease", avoidance of dependence on machine technology, avoidance of a change in parenting that may occur with fears about dialysis, and maintenance of an orientation toward future goals. In addition, the child will likely have less loss of school time and less disturbance in previously established social patterns. Difficulties that may be enhanced in pre-emptive transplantation arise from potentially decreased involvement of the child and family in the medical (transplant) care system prior to transplantation. The two major issues of concern are: (1) optimal education regarding patient (family) responsibility toward quality care of the graft recipient; (2) the accurate assessment of coping skills coupled with the development of optimum psychosocial support from the health care workers and community support services. The provision of a good educational and supportive program is time consuming and financially draining. We must develop creative approaches to these areas in order to enhance each child's opportunity for family and community interaction, as well as physical well-being.

Adolescent↗

PubMed1987

[Data on the community health education of social workers at the Ecole d'études sociales et pédagogiques].

Social workers may be an essential link between health professionals and patients. Their possibilities of action in health education and prevention could be used more systematically. From this viewpoint, the various functions they carry out are an absolute advantage. They are confronted with countless relevant matters of social and preventive medicine and often resort to "original" intervention models. This article presents a programme of training in social and preventive health developed in the Social and Educational School of Lausanne for future social workers and health promoters. The critical analysis of this programme shows the numerous difficulties which are linked to this training, but also the necessity of such a training for the social workers who are more and more involved in interventions where health problems are in the front rank.

Health Education↗

PubMed1994

Health maintenance organizations and persons with severe mental illness.

Many if not most scenarios for reform of the U.S. health care system imply that health maintenance organizations (HMOs) will continue their rapid growth. Some advocates argue that a comprehensive health care system should offer services to the severely mentally ill on the same basis as the physically ill. Others note that severe mental illness has traditionally been addressed by a separate, social service system which, for all its deficiencies, has at least provided some level of care. Still others contend that allowing severely mentally ill persons "barrier free" access to health care would be prohibitively expensive. Inspired by this debate the author reviews our knowledge about HMOs and persons with severe mental illness. It is argued that workers in community mental health programs need to understand HMOs and their potential contribution to providing services for persons with severe mental illness.

Delivery of Health Care↗

PubMedDate not supplied