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PubMed1997

Online access to journal abstracts and articles.

Advances in information technology now offer several options for child and adolescent psychopharmacologists to navigate the increasingly complex terrain of scientific literature and keep abreast of the rapidly changing advances in our field. MEDLINE, the world's largest database of medical literature, can be accessed and searched by a variety of free or fee-based services. In addition to efficient retrieval of citations and abstracts based on subject, author, or title, many of these services now provide, for a fee, the entire text and graphics of articles (displayed on computer screen, faxed, or mailed). There are also current awareness services to alert the user when new requested literature become available as well as services to send via e-mail the tables of contents of requested journals (sometimes prior to paper publication). For online citation and abstract retrieval, we found that free services, such as PubMed, performed as good or better than fee-based services. Physicians' Online, sponsored by the pharmaceutical industry, offered the lowest price for full-text manuscript delivery. In this article, we review literature search, delivery, and update services and offer some tips on how to most effectively use these resources.

Child↗

PubMed1999

Perceived control as a buffer in the use of health care services.

Gerontologists are increasingly interested in the notion of perceived personal control because such perceptions can be threatened by age-related changes such as declining health and the loss of loved ones. Although a great deal is known about the central role of perceived control in healthy, successful aging, less is known about its potential role in specific contexts such as the use of health services. Our study examined the link between perceived control and patterns of health service use among older individuals with arthritis. We assessed perceived control during an interview, using both a domain-specific and a global measure, and considered health service use in the subsequent year. Even after statistically adjusting for age and morbidity, individuals who perceived low levels of control subsequently were found to use more health services than their high-control counterparts; they visited their physicians more often, had more laboratory tests, and stayed longer in the hospital. This was true, however, only for individuals who had also reported that their arthritis restricted the things they were able to do. Various interpretations are considered, including the possibility that patients with low perceived control are inefficient users of health services or that patients with high perceived control experience a deficiency in health care.

Aged↗

PubMed1998

Use of hospital services, religious attendance, and religious affiliation.

BACKGROUND: We examined the relationship between religious attendance, religious affiliation, and use of acute hospital services by older medical patients. METHODS: Religious affiliation (n = 542) and church attendance (n = 455) were examined in a consecutive sample of medical patients aged 60 or older admitted to Duke University Medical Center. Information on use of acute hospital services during the year before admission and length of the current hospital stay was collected. Frequency of church attendance and religious affiliation were examined as predictors of hospital service use, controlling for age, sex, race, education, social support, depressive symptoms, physical functioning, and severity of medical illness as covariates using logistic regression. RESULTS: Patients who attended church weekly or more often were significantly less likely in the previous year to have been admitted to the hospital, had fewer hospital admissions, and spent fewer days in the hospital than those attending less often; these associations retained their significance after controlling for covariates. Patients unaffiliated with a religious community, while not using more acute hospital services in the year before admission, had significantly longer index hospital stays than those affiliated. Unaffiliated patients spent an average of 25 days in the hospital, compared with 11 days for affiliated patients; this association strengthened when physical health and other covariates were controlled. CONCLUSIONS: Participation in and affiliation with a religious community is associated with lower use of hospital services by medically ill older adults, a population of high users of health care services. Possible reasons for this association and its implications are discussed.

Aged↗

PubMed2005

The Arizona Telemedicine Program business model.

The Arizona Telemedicine Program (ATP) was established in 1996 when state funding was provided to implement eight telemedicine sites. Since then the ATP has expanded to connect 55 health-care organizations through a membership programme formalized through legal contracts. The ATP's membership model is based on an application service provider (ASP) concept, whereby organizations can share services at lower cost; that is, the ATP acts as a broker for services. The membership fee schedule is flexible, allowing clients to purchase only those services desired. An annual membership fee is paid by every user, based on the services requested. The membership programme income has provided a steady revenue stream for the ATP. The membership-derived revenue represented 30% of the ATP's 2.6 million dollars total income during fiscal year 2003/04.

Arizona↗

PubMed1999

Health care utilization in the 10 years prior to diagnosis in obstructive sleep apnea syndrome patients.

Obstructive sleep apnea syndrome (OSAS) patients may have symptoms for years prior to recognition of their disorder, or they may be treated for the associated comorbidities. We hypothesized that such patients would be heavy consumers of health care resources for several years prior to diagnosis. We therefore compared health service utilization for a 10-year interval prior to diagnosis of 181 OSA patients to those of randomly selected age-, gender-, and geographically matched controls from the general population. OSAS patients used approximately twice as many health care services (as defined by physician claims and overnight stays in hospital) in the 10 years prior to their initial diagnostic evaluation for apnea. Physician claims for the OSA patients totaled $686,365 ($3972 per patient), compared to $356,376 ($1969 per patient) for the controls for the 10-year period examined in this study. Use of health services was significantly higher in 7 of 10 years prior to diagnosis. The OSAS patients also had more overnight hospitalizations: they spent 1118 nights (6.2 per patient) in hospital vs 676 nights (3.7 per patient) for controls in the decade prior to diagnosis. We conclude that by the time patients are finally diagnosed for sleep apnea, they have already been heavy users of health services for several years. It is possible that our findings reflect not OSAS per se, but the presence of some of the risk factors that predispose to OSAS, such as obesity, alcohol usage and perhaps tobacco consumption.

Canada↗

PubMedDate not supplied

[Use of maternal-infant preventative health services in a group of Mexican women].

OBJECTIVE: To identify factors that promote the use of health services in a group of women of reproductive age from a gender perspective. METHOD: A retrospective and analytical study based on a questionnaire on maternal infant mortality of fifty women (users and non-users of preventative health services) in health centers in Mexico City was carried out. A conglomerate analysis of averages was executed. An analysis of variance was done to evaluate the fitness of the model. The statistical analysis was done using the SPSS statistical package version 12.0. RESULTS: Planning of the last pregnancy, including having had sexual relations with the intention of procreation, was the behavior that showed a significant difference (p=0.001) between users and non-users of preventative health services. Social-demographic characteristics (age, education level, martial status, woman's occupation) did not reveal any differences between the two groups. CONCLUSION: Reproductive planning could be an indicator of preventative behavior in the use of preventative health services.

Adult↗

PubMed1975

Experience with a drug information services review committee.

The efforts of a committee to review the performance of a formal drug information service were evaluated. The organization and functions of the committee are described, Among other duties, the committee rates the difficulty of a random selection of questions and the adequacy of the answers provided. These ratings were compared to the evaluations of the persons asking the questions. There appeared to be a correlation between the ratings of the review committee and the evaluation of users of the service.

Information Services↗

PubMed1985

Coverage and patterns of ambulatory medical care use in Tlalpan, Mexico City.

Health officials planned a stepped care system (regionalized) for Tlalpan, in the Federal District of Mexico (D.F.), to address problems of duplicated services, inappropriate use of available resources, increasing costs of medical care, and unmet health needs in the population. Cross-sectional surveys were carried out in the community, in health centers and in hospital based ambulatory services (outpatient department and emergency department) to obtain current, specific and valid information about need and utilization patterns. Users of the various services differed from each other and from the community by age, educational level, occupation, rights to prepaid care and utilization patterns. Emergency department users came back for care repeatedly and sought preventive services from the emergency department. Major reasons for attending the emergency department included respiratory and gastrointestinal problems, plus poisonings, accidents, and complications of pregnancy. Outpatient department users arrived without referral from medical sources and continued to return frequently for care. Users were mostly adults, particularly older adults, with problems of a more chronic nature, e.g. nervous system problems, genitourinary problems, etc. The health centers attended clients from the designated area of influence who had referred themselves to the center for care. Children were the most frequent clients with acute, common problems, e.g. diarrhea and respiratory problems. Health maintenance activities were assessed for which children received the most complete coverage, but some women lacked the necessary care for perinatal health and family planning. In general, health centers seemed to be functioning appropriately, although the magnitude of unattended need in their areas of influence must be investigated further.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗

PubMed2006

Comparison of alcohol treatment and costs after implementation of medicaid managed care.

OBJECTIVE: To examine the impact of a mandatory managed care behavioral health program on utilization and cost of alcohol treatment services for high-risk Medicaid patients. STUDY DESIGN: Pre-post nonequivalent comparison group design to compare managed care clients with fee-for-service (FFS) clients in terms of behavioral treatment costs and use. METHODS: Study subjects were adult Medicaid enrollees diagnosed with alcohol abuse or alcohol dependence. Chi-square tests and analysis of variance were used to determine significant differences between managed care and FFS programs in characteristics of the subjects, service use rates, and intensity of care. A regression model was used to examine predisposing, enabling, and need factors that might explain cost differences between programs. RESULTS: The managed care site had reduced behavioral healthcare costs compared with the FFS site. However, the regression analysis, which explained 35% of the variance in behavioral health service cost per user, showed that treatment cost was not significantly lowered by the managed care intervention once predisposing and need factors were controlled for. Nineteen percent of the variance in cost was explained by increased mental health comorbidity and 12% by drug comorbidity. CONCLUSION: Consistent with other studies, the results show lower behavioral healthcare costs after the managed care intervention because of changes in management practices, service substitution, and negotiation of lower hospital fees. However, the managed care influence was insignificant in explaining cost variation between sites due to higher morbidity in the FSS site post managed care.

Adult↗

PubMed1999

Long-term medical conditions and major depression in the Canadian population.

OBJECTIVES: To evaluate associations between long-term medical conditions and major depression in the Canadian population, and to examine the impact of these conditions on health care service use and disability. METHODS: Data from the first wave of the Canadian National Population Health Survey (NPHS) were used. The NPHS used a probability sample of 17,626 Canadians and included questions about long-term medical conditions, health care service use, and disability and a brief predictor of major depression. Contingency tables and graphical techniques were used to evaluate associations between the variables of interest. RESULTS: Various chronic medical conditions were associated with an elevated prevalence of major depression. There was no evidence that subjects with major depression and comorbid medical conditions were more likely to be admitted to hospital or to be high users of physician services. However, major depression comorbid with chronic medical conditions was associated with a greater than expected extent of activity limitations. CONCLUSIONS: Chronic illness may increase the risk of depression or the duration of depressive episodes; either effect could lead to an increased prevalence. Alternatively, major depression may predispose individuals to certain chronic illnesses. Comorbid major depression and chronic medical conditions are associated with a considerable burden of disability in the Canadian population but not excessive use of physician services.

Activities of Daily Living↗

PubMed1982

The doctor's deputizing service in a single-handed practice.

The out-of-hours calls received by a doctor's deputizing service on behalf of a single-handed general practitioner were studied over the course of one year.It was found that the overall rate of call (66.3 per 1,000 patients per year) and the rate of night call (10 per 1,000 patients per year) differed little from the rates found by general practitioners who did their own out-of-hours calls. The main users of the service were children under five and women. The time when the service was used least was between 23.00 and 07.00.It is concluded that employing a deputizing service did not necessarily increase the rate of out-of-hours calls, but that the rate was influenced by the age/sex structure of the practice list. The most economical time to employ the service was found to be from 23.00 to 07.00.

Adolescent↗

PubMed2003

A 'real puzzle': the views of patients with epilepsy about the organisation of care.

BACKGROUND: Little is known about how individuals who have a diagnosis of epilepsy have experienced healthcare services or their views about how they should best be organised to meet their ongoing needs. METHODS: Focus group interviews. Individuals with epilepsy were identified in 5 practices in Wales: 90 were invited, 40 confirmed attendance and 19 individuals attended interviews in 5 groups of size 6, 5, 4, 3 and 1 (Table 2). INCLUSION CRITERIA: individuals with a confirmed diagnosis of epilepsy, aged between 18-65. The exclusion criteria were learning disability or an inability to travel to interview locations. RESULTS: The individuals in these group interviews were not 'epilepsy activists' yet they remained critical in extended discussions about the services encountered during their patient careers, wanting more information and advice about how to adapt to problems, particularly after initial diagnosis, more involvement in decision making, rapid access to expertise, preferably local, and improved communication between clinicians. A central concern was the tendency for concerns to be silenced, either overtly, or covertly by perceived haste, so that they felt marginalised, despite their own claims to own expert personal knowledge. CONCLUSIONS: Users of existing services for epilepsy are critical of current systems, especially the lack of attention given to providing information, psychosocial support and the wishes of patients to participate in decision making. Any reorganisation of services for individuals with epilepsy should take into account these perceived problems as well as try to reconcile the tension between the distant and difficult to access expertise of specialists and the local but unconfident support of generalists. The potential benefit of harnessing information technology to allow better liaison should be investigated.

Delivery of Health Care↗

PubMed2005

Exploring the 'fit' between people and providers: refugee health needs and health care services in Mt Roskill, Auckland, New Zealand.

The needs of refugees and the struggles on the part of service providers to address this diverse population have received limited attention within the academic literature. This paper profiles Hauora o Puketapapa/Roskill Union and Community Health Centre (HoP), which is a non-profit, community owned and operated health clinic designed to deliver accessible, affordable and appropriate primary health care services to low-income groups in the Mt Roskill area of Auckland, New Zealand. The clinic's locality has undergone considerable demographic change over recent years with the arrival of refugees from diverse backgrounds. This situation has resulted in new sets of health needs and expectations which need to be addressed. The study took place in 2002-2003 and employed qualitative methods. In-depth interviews with community representatives, clinic users and health service staff members revealed that refugees face considerable barriers in accessing and utilising health services. Similarly, we found that health practitioners face the daunting task of endeavouring to meet these needs in an effective and culturally appropriate manner within a limited funding environment. We conclude that, despite these challenges, HoP has successfully established itself as a well-regarded place of primary health care. In so doing, it has strengthened the capacity of the local community to respond to the changing policy environment. However, long-term sustainability issues remain unless resourcing issues are adequately addressed.

Community Health Services↗

PubMed1995

Pain complaints and psychological distress among soldiers in specialty military medical clinics.

PURPOSE: This paper explores: (1) the relationship of pain complaints and psychological distress among orthopedic, dermatology, ophthalmology, and neurology outpatients, (2) the ability of patients with pain complaints and their physicians to detect patients' psychological distress, and (3) the connection between type of pain, prognosis as rated by physician, and patient's use of military primary health care and mental health treatment. METHOD: Five hundred fifty-six soldiers in compulsory service in the Israel Defence Forces, ages 18 to 21, responded to the PERI-D (Psychiatric Epidemiological Research Interview Demoralization Scale), a measure of psychological distress, and questions about presenting medical complaint and use of mental health and primary health services. Military specialist physicians, who were blind to patients' responses, were asked the extent to which they thought that the cause of the patients' complaints were physical or psychological and to prognosticate. RESULTS: Almost 47% of soldiers attended clinics due to pain. In descending order were limb pain (42.5%), headache (29.1%), lower-back pain (24.5%), and right arm pain (3.8%). Right arm complainers were the most distressed and the heaviest users of primary health care and got the lowest prognosis, yet the physicians did not detect any psychological distress in this group. The least distressed and lowest users of medical services were patients with limb pain. There was a positive linear relationship between psychological distress and use of primary health care. There was a negative linear relationship between distress and prognosis. The patients' ability to detect psychological distress was better than that of the physicians. Physicians tended to find more cases of psychological distress than did the PERI-D in lower-back pain and limb pain patients. Psychologically distressed headache and limb pain patients reported using significantly more primary health care than non-distressed patients with similar pain complaints. CONCLUSIONS: Special attention to psychological distress among pain complainers in military secondary health care clinics is needed. Such attention may reduce the use of primary health care and may have implications for improving prognoses.

Adolescent↗

PubMed1998

Impact of user charges and socio-economic environment on visits to paediatric trauma unit in Finland.

In this report we (i) measure the strength of the association between paediatric trauma visit rates and regional socioeconomic and demographic variables, and (ii) quantify any selective impact of user charges on service demand in socioeconomically and demographically different areas. During the period 1989-94, a total of 30,362 home and leisure injury visits were made to the Aurora City Hospital. The visit rates are analysed using a random effects model. In addition, the areas are ranked into three groups in accordance with a socioeconomic index measure, and the annual visit rates of the three groups are calculated. We found fairly minor differences in children's visit rates between unequal socioeconomic areas, and it is apparent that socioeconomic status cannot explain the change in visit rates as a result of the introduction of user charges. We speculate that these changes in emergency visit rates will not lead to long-term health problems among any segment of the city population.

Adolescent↗

PubMed1983

Women, health and the sexual division of labor: a case study of the women's health movement in Britain.

The women's health movement in Britain can be divided into three main stages. During the first period, most activities took place outside the National Health Service (NHS) and the emphasis was on women as consumers of medical care. Feminists exposed the sexism inherent in most medical practice and stressed the need for women to gain control of reproductive technology. During the second phase, these priorities shifted toward a greater concern with the need to defend the NHS against reductions in resources and to oppose the increasing privatization of medical care. These campaigns involved women not only as users of medical services but also as health workers, thereby bringing the women's health movement into the wider political arena. They also led to the growth of a socialist feminist analysis of women's health issues and a recognition that feminist participation in health struggles is essential if the NHS is to be not merely defended but qualitatively changed to meet the real needs of consumers and workers. During the third (and current) stage of the women's health movement, feminists have moved beyond a concern with medical care alone toward the development of a socialist feminist epidemiology--toward the identification and eventual elimination of those aspects of contemporary society that make women sick.

Consumer Organizations↗

PubMed1998

ATTRACT--applications in telemedicine taking rapid advantage of cable television network evolution.

ATTRACT is a project that intends to provide telemedicine services over Cable Television Networks. ATTRACT is an European Commission funded project (Healthcare Telematics). The main objective of ATTRACT is to take advantage of emerging European Cable Television network infrastructures and offer cost-effective care to patients at home. This will be achieved through a set of broadband network applications that competitively provide low cost interactive health-care services at home. The applications will be based on existing or developing European Cable Television network infrastructures in order to provide all kind of users with affordable homecare services. It is ATTRACT's intention that citizens and users benefit from high quality access to home telemedical services which also implies cost savings for patients, their families and the already over burdened health institutions. In addition, the European industries will have extensive opportunities to develop, evaluate and validate broadband network infrastructures providing multimedia and interactive telemedical services at home. ATTRACT contributes to the EU telecommunications and telematics policy objectives that promote the development and validation of "applications and services" which "provide an intelligent telematic environment for the patient in institutions and other points of care that helps the patient to continue, as far as possible, normal activities and external communication".

Persons with Disabilities↗

PubMed1990

Frequency of emergency department attendances as a predictor of mortality: nine-year follow-up of a population-based cohort.

Heavy users of the services of emergency departments (EDs) have in previous studies been found to have psychological, social, economic and other difficulties besides their more or less acute medical problems. In order to establish whether mortality is associated with high ED use, a nine-year follow-up study was conducted of a 10 per cent population sample (n = 17,000), selected from the catchment area of Huddinge Hospital, Sweden. ED visits were found to predict nine-year mortality in the cohort. The group of individuals who had made four or more ED visits during a period of 15 months prior to follow-up (heavy ED users) had a two-fold excess mortality (95 per cent confidence interval (CI) = 1.9-2.1), those who had made one to three ED visits (moderate ED users) had a slightly elevated mortality (standardized mortality ratio SMR = 1.1, 95 per cent CI = 1.0-1.3), while the SMR of the non-users was 0.9 (95 per cent CI = 0.8-1.0). The three predominant causes of death in the cohort were diseases in the circulatory system, tumours and violent death. Heavy ED users had elevated mortality in all diagnoses, the most important excess mortality being from violent death, comprising suicide, probable suicide and alcohol/drug abuse, with an SMR of 6.3 (95 per cent CI = 6.0-6.7). The excess mortality from these causes of the heavy ED users accounted for more than one-third of their total excess mortality.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗