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PubMed1999

The development of postgraduate training programmes in Singapore.

Singapore is a small country compared to Pakistan. Being an urban modern developed nation with a high population density, adequate doctors (& specialists), and good infrastructure, it has one medical school enrolling 200 students annually, one Graduate School of Medical Studies (GSMS) responsible for entry postgraduate examinations (the M Med) and one Academy of Medicine (AM) responsible (jointly with the Graduate School) for exit certification/examinations (FAMS) into 35 specialties. There is also one College of Family Physicians with a significant role in the training of Family Physicians jointly with the Graduate School. The Aga Khan University runs 14 residency (3 to 4 years) and 2 fellowship programmes. It has the College of Physicians and Surgeons of Pakistan, which awards fellowships to trained postgraduate doctors. Formal postgraduate education in Singapore began in the 1960s with the help of the Australasian Royal Colleges. The Graduate School of Medical Studies was born in 1969 to conduct Master of Medicine courses and examinations, either alone or jointly with overseas colleges. Over the years up till 1996, the M Med covered 11 disciplines. Programmes are set up based on local needs for a specialty, subspecialty, skill or expertise. Both the GSMS and AM have heavy responsibilities under the Specialists Accreditation Board (SAB) of the Ministry of Health, to administrate the 35 Specialist Training Committees. Syllabus, log books, registers, supervisors, mentors, interviews and exit certification/examinations are essential components of the specialist training programmes which last 6 to 7 years. As new specialties and subspecialties develop internationally, they will be introduced locally at the appropriate time. Through the local training programmes, doctors become specialists in their early thirties. The challenge is to develop systems to ensure that for the next 30 years of their practice, they remain up-to-date, competent and effective doctors.

Certification↗

PubMed1999

A randomized clinical trial of supported employment for inner-city patients with severe mental disorders.

BACKGROUND: This experiment evaluated the effectiveness of 2 approaches to vocational services for persons with severe mental disorders: (1) individual placement and support (IPS), in which employment specialists within the mental health center help patients to obtain competitive jobs and provide ongoing support, and (2) enhanced vocational rehabilitation (EVR), in which stepwise vocational services are delivered by rehabilitation agencies. METHODS: One hundred fifty-two unemployed, inner-city patients with severe mental disorders who expressed interest in competitive employment were randomly assigned to IPS or EVR and followed up for 18 months. Following diagnostic assessment, participants were assessed with standardized measures of work, income, self-esteem, quality of life, symptoms, and hospitalization at baseline and at 6-, 12-, and 18-month follow-up evaluations. Employment was tracked monthly and job satisfaction every 2 months. RESULTS: During the 18-month study, participants in the IPS program were more likely to become competitively employed (60.8% vs 9.2%) and to work at least 20 hours per week in a competitive job (45.9% vs 5.3%), whereas EVR participants had a higher rate of participation in sheltered employment (71.1% vs 10.8%). Total earnings, job satisfaction, and nonvocational outcomes were similarly improved for both groups. CONCLUSION: The IPS model of supported employment is more effective than standard, stepwise EVR approaches for achieving competitive employment, even for inner-city patients with poor work histories and multiple problems.

Adult↗

PubMed2006

An audit of electroencephalography requests: use and misuse.

OBJECTIVE: To investigate whether electroencephalogram (EEG) requests at St George's Hospital (SGH) are being made according to clinical guideline recommendations. METHODS: A retrospective audit at a regional neurology and neurosurgery referral centre, also serving a district population. All adult National Health Service patients undergoing standard EEG between 1st November 2003 and 31st January 2004, for whom the request originated within the hospital, were identified. Data was collected from each subject's case notes, request form and EEG report and compared to predetermined criteria. RESULTS: Fifty sets of notes from ninety patients meeting the inclusion criteria were available for review. Twenty-six percent of requests were considered 'inappropriate', with respect to clinical guidelines, of which 92% were for 'funny turns' where there appeared to be insufficient clinical evidence to justify the request. The EEG contributed to diagnosis or management in only 22% of cases, all of which had been appropriately requested. Neurologists/epileptologists appeared better than non-specialists in terms of appropriateness of referrals, though the numbers were too small to reach significance (p = 0.173, Fisher's exact). Forty-two percent of all patients, and less than 10% of outpatients, had their EEG within the guideline target wait of 4 weeks. CONCLUSIONS: Over a quarter of EEG referrals are not being made in accordance with guidelines, mainly because of the misconception that an EEG can confirm or exclude a diagnosis of epilepsy in patients with "funny turns". In addition, less than 10% of out patient requests are being met within 4 weeks. Strategies to maximise service utilisation are discussed.

Adult↗

PubMed1997

What does locality commissioning in Avon offer? Retrospective descriptive evaluation.

OBJECTIVE: To describe the impact, direct costs of, and participants' attitudes to the first two years and eight months of locality commissioning in Avon. DESIGN: Retrospective description of programme. SETTING: Thirteen localities in Avon Health Authority area, covering 982000 population and 147 general practices. METHODS: Postal questionnaire survey of 147 general practitioners (one per practice); interviews with and questionnaire survey of 13 lead general practitioners and 13 so called link staff from the health authority. MAIN OUTCOME MEASURES: Locality initiatives, perceived influence, general practitioners' attitudes, management costs. RESULTS: Twenty initiatives were identified that had changed services to patients, and another nine were planned. The commonest initiatives concerned primary mental health care (seven), nurse specialists for primary care of chronic diseases (three), referral and clinical practice guidelines (seven), and access to hospital outpatient departments (one, with two others planned). Localities were more likely to have influenced the authority, trust managers, and consultants than social services, community health councils, and voluntary organisations. Activity varied between localities, lead general practitioners estimating that 120/147 (82%) of practices had been involved in locality meetings (range 44-100% in different localities). The authority had spent 6 p per capita on running the scheme, and the total time used by general practitioners for locality commissioning was estimated at 1.5 whole time equivalents. CONCLUSION: Locality commissioning has selectively changes services with limited extra funding and without delegation of hospital and community health service budgets. General practitioners wanted more policy and financial support. Further development should be based on evidence of costs, benefits, and limitations of locality commissioning schemes.

Attitude of Health Personnel↗

PubMed2000

Outcome of a scheme for specialist orthodontic care.

With the purpose of examining the outcome of specialist orthodontic care on a population level (Halland, Sweden), a random sample of previously treated 19-year-olds (n=118) was clinically examined and interviewed. Thirty-three per cent of the cohort (n=1554) had received treatment, and mean treatment time was 19 months requiring 20 visits. Changes in occlusion were assessed using the PAR Index applied to dental study casts representing the pre- and post-treatment and follow-up (19 years) condition. The subjects' responses to questions addressing their past and present attitudes to dental appearance and orthodontic treatment were combined to represent "orthodontic concern", at the pre-treatment stage and at 19 years of age. A mean reduction in weighted PAR scores of 83% was observed from pre-treatment to post-treatment, whereas at follow-up, the net improvement was 69%. A significant shift in attitudes was observed, as 72% of the individuals expressed orthodontic concern pre-treatment compared to less than 10% at 19 years. The improvement obtained was similar to other studies on outcome of orthodontic treatment provided by specialist orthodontists. Compared to most PAR-studies providing information about orthodontic services, the present scheme appeared to be efficient on the assumption that duration of treatment and number of visits are expressions of costs.

Adult↗

PubMed2000

Outcome following a population screening programme for oral cancer and precancer in Japan.

The purpose of this study was to evaluate the validity and outcome of an oral mucosal screening programme conducted in Japan. All adults over the age of 40 years resident in Tokoname city were invited by letter to attend a free general health screen and oral examinations annually. Twenty- to 39-year-old females were also encouraged to participate. During the years 1996-98, a total of 19056 subjects (5885 male, 13171 female: mean age 60.7+/-11.3 years) were examined by three types of screeners: postgraduate dental residents (n=17), hospital dentists (n=5) and general dental practitioners (n=15). In the cohorts examined screening dentists recorded oral mucosal lesions in 783 (4.1%) subjects. Of those detected with mucosal lesions, 200 (25.5%) were referred and 137 (68. 5%) attended for follow up examination in hospital departments by specialists with full diagnostic back up facilities. Thirty-nine subjects were confirmed as having oral cancer or precancer (two squamous cell carcinomas, 37 leukoplakias) and 40 with lichen planus. Five false positives (3.6%) were found. Among the cases referred under other diagnostic labels no cancers were detected. Among those who attended for confirmation of oral cancer or precancer by a specialist, sensitivity, specificity and positive predictive value were 0.92, 0.64 and 0.78, respectively. In males with oral cancer/leukoplakia, the prevalence of smoking, drinking and combined habits was higher than those with lichen planus or among negative subjects. The sensitivity and specificity determined from this research suggests that the performance of the Japanese dentists employed in screening was satisfactory. An attendance of 68% for re-examination by specialists compares well with other reported studies measuring patient compliance.

Adult↗

PubMed1999

Do ethnic groups use health services like the majority of the population? A study from Quebec, Canada.

The purpose of this study was to compare the use of medical services over a period of one year by members of ethnic groups and native Quebecers in Canada, while controlling for a number of confounding factors. The objective was to determine whether the two groups made the same number of medical visits to the same sites (private offices, outpatient clinic and emergency room and hospital inpatient care) and the same types of physicians (general practitioners, specialists). Two sources of data were used. The first was the Quebec Health Survey conducted in 1987 on a representative sample of 31,995 noninstitutionalized persons. Through personal interviews and self-administered questionnaires, data were collected on the demographic characteristics and health status of the respondents. The second source of data was the Quebec physician claims database, which contains a complete registry of services paid to physicians on a fee for service basis in the 12 months prior to the survey. The two databases were linked at the individual level (success rate is 88%). Members of ethnic groups aged 15 years and older were then individually matched to native Quebecers having the same six characteristics (age, gender, household income, access to health care facilities, perceived health and overall health). Final sample size was 1182 (divided equally into the two study groups). Results showed that neither the average number of medical services used over a year by the two groups nor the number of users differed. However, ethnic groups made more visits to specialists in private offices. Although not definite, possible explanations of these results are discussed. It is concluded that health care professionals should be sensitive to the particular needs of ethnic groups in order to provide them with accessible and appropriate services.

Adolescent↗

PubMed2002

The Seattle-King County healthy homes project: implementation of a comprehensive approach to improving indoor environmental quality for low-income children with asthma.

Pediatric asthma is a growing public health issue, disproportionately affecting low-income people and people of color. Exposure to indoor asthma triggers plays an important role in the development and exacerbation of asthma. We describe the implementation of the Seattle-King County Healthy Homes Project, a randomized, controlled trial of an outreach/education intervention to improve asthma-related health status by reducing exposure to allergens and irritants in the home. We randomly assigned 274 low-income children with asthma ages 4-12 to either a high- or a low-intensity group. In the high-intensity group, community health workers called Community Home Environmental Specialists (CHES) conducted initial home environmental assessments, provided individualized action plans, and made additional visits over a 12-month period to provide education and social support, encouragement of participant actions, provision of materials to reduce exposures (including bedding encasements), assistance with roach and rodent eradication, and advocacy for improved housing conditions. Members of the low-intensity group received the initial assessment, home action plan, limited education during the assessment visit, and bedding encasements. We describe the recruitment and training of CHES and challenges they faced and explain the assessment and exposure reduction protocols addressing dust mites, mold, tobacco smoke, pets, cockroaches, rodents, dust, moisture, and toxic or hazardous chemicals. We also discuss the gap between the practices recommended in the literature and what is feasible in the home. We accomplished home interventions and participants found the project very useful. The project was limited in resolving structural housing quality issues that contributed to exposure to indoor triggers.

Air Pollution, Indoor↗

PubMed2003

Interventions for treating obesity in children.

BACKGROUND: The prevalence of overweight and obesity is increasing in child populations throughout the world. Obesity in children has significant short and long term health consequences. OBJECTIVES: To assess the effects of a range of lifestyle interventions designed to treat obesity in childhood. SEARCH STRATEGY: We searched CCTR, MEDLINE, EMBASE, CINAHL, PsychLIT, Science Citation Index, Social Science Citation Index. Each database was searched from 1985 to July 2001. We also contacted experts in child obesity treatment. SELECTION CRITERIA: We selected randomised controlled trials of lifestyle interventions for treating obesity in children with a minimum of six months duration. Examples of lifestyle interventions include dietary, physical activity and/or behavioural therapy interventions, with or without the support of associated family members. Interventions from any setting and delivered by any professional were considered. However, interventions that specifically dealt with the treatment of eating disorders were excluded. DATA COLLECTION AND ANALYSIS: Two of our research team independently assessed trial quality and extracted data. Authors of the included studies were contacted for additional information where this was appropriate. MAIN RESULTS: We included 18 randomised controlled trials with 975 participants. Many studies were run from a specialist obesity clinic within a hospital setting. Five studies (n=245 participants) investigated changes in physical activity and sedentary behaviour. Two studies (n=107 participants) compared problem-solving with usual care or behavioural therapy. Nine studies (n=399 participants) compared behavioural therapy at varying degrees of family involvement with no treatment or usual care or mastery criteria and contingent reinforcement. Two studies (n=224 participants) compared cognitive behavioural therapy with relaxation.Most of the studies included in this review were too small to have the power to detect the effects of the treatment. We did not conduct a meta-analysis since so few of the trials included the same comparisons and outcomes. Therefore, we synthesised the results in a narrative format. REVIEWER'S CONCLUSIONS: Although 18 research studies were found, most of these were very small studies drawn from homogenous, motivated groups in hospital settings and so generalisable evidence from them is limited. In conclusion, there is a limited amount of quality data on the components of programs to treat childhood obesity that favour one program over another. Further research that considers psychosocial determinants for behaviour change, strategies to improve clinician-family interaction, and cost-effective programs for primary and community care is required. We conclude that no direct conclusions can be drawn from this review with confidence.

Child↗

PubMedDate not supplied

A policy of introducing a new contract and funding system of general practice in Estonia.

The socialist bloc of post-war Europe was obliged to follow the Soviet example with a hierarchical, centrally controlled health care system based on polyclinics and other facilities providing extensive specialist services at the first level of contact. All the countries of Central and Eastern Europe have now expressed their wish to totally change their health care systems. Changes in these countries include: the introduction of market economy mechanisms in health care, an increased focus on population health needs in guiding health care systems, and the possibility of introducing a more general type of care at primary level. Patient expectations of access, choice and convenience are factors in shaping new models of health care delivery. Appropriate timing is the key determinant of the success of reforms. In Estonia the beginning of the 1990s was the time when several interest groups in society supported changes in the health care system. The first step after regaining independence was the reintroduction of a Bismarck-type insurance system. In the late 1990s the primary care reforms have changed the initial plans and elements of a National Health Service were introduced, especially general practitioners' lists, capitation payment and gate-keeping principles. The family medicine reform in Estonia has two main objectives: introduction of general practice as a specialty into Estonian health care and changing the remuneration system of primary care doctors. The specific tasks are: to provide practising primary care doctors with opportunities for retraining to gain the specialty status of a general practitioner, to create a list system for the population to register with a primary care doctor, to introduce a partial gate-keeping system and to give the status of the independent contractor to primary care doctors.

Capitation Fee↗

PubMed2004

Physical, mental and social factors associated with frequent attendance in Danish general practice. A population-based cross-sectional study.

Knowledge of which factors are prompting patients to seek primary care is important to the ongoing effort to improve management in general, and management of frequent attenders (FAs) in particular. We conducted a cross-sectional population-based study with the aim at examining associations between physical, mental and social factors and frequent attendance in general practice. We collected questionnaire and registry data in the County of Aarhus (630,000 inhabitants), Denmark. Half of the county general practices (132 practices, 220 GPs) were selected randomly. FAs were defined as the top 10% attenders over the past 12 months. A questionnaire including SF-36 and questions about physical and mental health and social conditions was sent to age and gender stratified samples of FAs and non-FAs from these practices. Impairments (SF-36) associated with frequent attendance were physical in 54-71% (prevalence difference (PD): 16-33%, adjusted prevalence ratio (adj. PR): 1.1-1.7), mental in 58-70% (PD: 17-25%, adj. PR:1.1-1.4) and social in 40-59% (PD: 13-28%, adj. PR:0.9-1.5). Among FAs, 46-88% had used three or more different drugs (PD: 26-39%, adj. PR:1.5-2.3) and 27-41% had been referred one or more times to outpatient specialists (PD: 4-19%, adj. PR:1.2-2.5). Although our data cannot determine the direction of causality, they clearly demonstrate that FAs carry a large burden of physical, mental and social impairments which underpins the complexity and heterogeneity of the problems which they present. The results make clear that biopsychosocial management is a core issue in FA management in general practice.

Adult↗

PubMed1996

Perceptions and experiences of occupational therapists in rural schools.

Occupational therapy practice in rural schools is influenced by a number of factors unique to rural settings, such as geographic barriers, cultural diversity, limited access to external resources, and lack of personnel with specialist skills. The purpose of this ethnographic study was to identify the unique experiences of occupational therapists who practice in rural schools and to explore how they perceived their roles in rural schools. Six occupational therapists were interviewed and observed in the field. Analysis of interview data revealed five themes: (a) jack-of-all-trades, which described how the participants viewed themselves as generalists; (b) bridging the span between services, which described their roles in coordinating the students' medical services, which tended to be disjointed; (c) the world can get kind of lonely out there, which described the sources of support seen as reducing their sense of isolation; (d) trust and teaming, which described their attempts to provide an integrated intervention service and the challenges they faced; and (e) I cannot do it all, but I wish I could, which described how they selected their service delivery models to meet the demands of their practice. The participants believed that their work in rural schools required creativity, resourcefulness, and self-reliance. These characteristics, as well as support from their colleagues, were important to coping with the challenges of practice in rural schools.

Data Collection↗

PubMed1997

The contribution of bone densitometry to the diagnosis and treatment of osteoporosis.

OBJECTIVE: It has recently been proposed that a specialist osteoporosis service, including bone densitometry, should be made available to those most at risk in the UK population. The aim of this study was to evaluate such a service, and in particular the role of bone densitometry, in terms of its effect on the diagnosis of osteoporosis and clinical management of the disease. METHODS: A retrospective data abstraction study was performed to investigate the diagnosis and management of patients referred to the Metabolic Clinic, City Hospital Nottingham, with a potential diagnosis of osteoporosis. Hospital records were available for 117 patients, aged between 45 and 59, who had attended the Clinic in a given time period and undergone bone mineral density measurement. RESULTS: Forty-eight patients (41.0%) had osteoporosis of the lumbar spine. The final diagnosis of osteoporosis after attending the clinic was different from that on referral in a substantial proportion (62.6%) of cases. Only 48.9% of patients with spinal osteoporosis were identified by their referring doctor. The percentage of patients receiving treatment for osteoporosis increased from 34.2% to 72.6% after attending the clinic. CONCLUSIONS: Measurement of bone mineral density identifies cases of osteoporosis who would not otherwise be detected and as a consequence contributes to the proportion of patients receiving treatment after referral. The osteoporosis service provided by the Metabolic Clinic including measurement of bone mineral density was thus found to have a considerable impact on the diagnosis and treatment of patients with osteoporosis.

Absorptiometry, Photon↗

PubMed2004

The effects of yoga on the attention and behavior of boys with Attention-Deficit/ hyperactivity Disorder (ADHD).

Boys diagnosed with ADHD by specialist pediatricians and stabilized on medication were randomly assigned to a 20-session yoga group (n = 11) or a control group (cooperative activities; n = 8). Boys were assessed pre- and post-intervention on the Conners' Parent and Teacher Rating Scales-Revised: Long (CPRS-R:L & CTRS-R:L; Conners, 1997), the Test of Variables of Attention (TOVA; Greenberg, Cormna, & Kindschi, 1997), and the Motion Logger Actigraph. Data were analyzed using one-way repeated measures analysis of variance (ANOVA). Significant improvements from pre-test to post-test were found for the yoga, but not for the control group on five subscales of the Conners' Parents Rating Scales (CPRS): Oppositional, Global Index Emotional Lability, Global Index Total, Global Index Restless/Impulsive and ADHD Index. Significant improvements from pre-test to post-test were found for the control group, but not the yoga group on three CPRS subscales: Hyperactivity, Anxious/Shy, and Social Problems. Both groups improved significantly on CPRS Perfectionism, DSM-IV Hyperactive/ Impulsive, and DSM-IV Total. For the yoga group, positive change from pre- to post-test on the Conners' Teacher Rating Scales (CTRS) was associated with the number of sessions attended on the DSM-IV Hyperactive-Impulsive subscale and with a trend on DSM-IV Inattentive subscale. Those in the yoga group who engaged in more home practice showed a significant improvement on TOVA Response Time Variability with a trend on the ADHD score, and greater improvements on the CTRS Global Emotional Lability subscale. Results from the Motion Logger Actigraph were inconclusive. Although these data do not provide strong support for the use of yoga for ADHD, partly because the study was under-powered, they do suggest that yoga may have merit as a complementary treatment for boys with ADHD already stabilized on medication, particularly for its evening effect when medication effects are absent. Yoga remains an investigational treatment, but this study supports further research into its possible uses for this population. These findings need to be replicated on larger groups with a more intensive supervised practice program.

Adolescent↗

PubMed1999

Service delivery for patients with HIV in a rural state: the Vermont model.

The incidence of human immunodeficiency virus (HIV) infection is increasing rapidly in rural areas of the United States. Barriers to health-care delivery for this patient population include the complexity of this rapidly changing field, inexperienced rural physicians, long travel distances to receive expert care, lack of psychosocial support systems, and concerns about confidentiality. Models of HIV care for rural areas have not been developed that remove these barriers. We present the philosophy, structure, implementation, and services of a model of care in Vermont that is designed to remove many of these barriers and bring HIV expertise into the rural areas of the state. Three HIV specialty clinics have been developed in regional hospitals throughout the state. The clinic team includes an HIV-trained nurse practitioner and social worker from the hospital, a client consultant from the regional AIDS service organization, and an infectious disease specialist who travels to each of the clinics monthly. Patient care will be centralized in these regionally located clinics. The dispersion of HIV care among numerous and inexperienced rural providers will be obviated. Confidentiality will be emphasized within the hospital environment. The model has the potential to provide a complete continuum of medical care and psychosocial case management, integrate patient care and regional provider education, and increase community awareness. Patients will be able to receive their care in their own community, avoiding long travel distances. This may encourage patients to seek care earlier in their illness. The model may be adaptable to other rural areas of the United States.

Case Management↗

PubMed2002

Satisfaction with quality and access to health care among people with disabling conditions.

OBJECTIVE: To compare satisfaction with health care between persons with and without disabling conditions. DESIGN: Responses to 1996 Medicare Current Beneficiary Survey. SETTING: Nationally representative of the United States population. STUDY PARTICIPANTS: Community-dwelling Medicare beneficiaries, older and younger than 65 years (n = 16 403). MAIN OUTCOME MEASURE: Adjusted odds of being dissatisfied or very dissatisfied with five general quality measures and five access-to-care measures by five disabling conditions (blind or low vision, deaf or hard of hearing, difficulty walking, difficulty reaching, manual dexterity difficulties). Multivariable logistic regressions on dissatisfaction adjusted for age group, sex, disabling condition, race, ethnicity, urban versus rural residence, education, household income < $25 000 versus > or = $25 000, having a usual source of care, proxy respondent, and managed care. RESULTS: Of an estimated 33.58 million non-institutionalized Medicare beneficiaries, 64.1% (estimated 21.51 million) reported at least one disabling condition. Among younger beneficiaries, 10.4% with any major disability were dissatisfied with their care overall, as were 4.6% without disabilities. Nevertheless, persons with disabilities generally had significantly higher adjusted odds of dissatisfaction. For elderly persons with any major disability, the adjusted odds ratios (95% confidence interval) of dissatisfaction were: 3.2 (2.4-4.3) for overall quality; 3.2 (2.2-4.6) for access to specialists; 4.4 (3.1-6.4) for follow-up; and 4.2 (3.1-5.7) for ease of getting to doctors. Elderly managed care enrollees were less satisfied with access to specialists, but more satisfied with costs. CONCLUSION: The quality domains generating the greatest dissatisfaction were anticipated, given the nature of disabling conditions. Improving these areas requires attention inside and outside the health care system. Redesigning practice settings and procedures, and changing payment policies offer the only solutions to some problems.

Adolescent↗

PubMed2006

Overlap of anxiety and depression in a managed care population: Prevalence and association with resource utilization.

OBJECTIVE: To characterize the diagnosis of anxiety and depression within a large managed care population and to measure the impact of having both of these conditions on treatment patterns, health care utilization, and cost. Further, to compare the impact of having both conditions with having neither or either condition alone. METHOD: A retrospective, cross-sectional analysis of population-level anxiety-related and depression-related utilization over a 12-month study period was conducted. Data were from the PharMetrics Patient-Centric database, which is composed of medical and pharmaceutical claims for approximately 36 million patients from 61 health plans across the United States. Patients 18 years and older were included as cases in the analysis if they had a diagnosis of depression or anxiety during 2002. Four groups were identified based on the presence of anxiety and/or depression diagnosis: anxiety only, depression only, anxiety and depression, and controls. Controls were matched to the anxiety and depression cohort using a 4:1 ratio, based on patient age, gender, and similarity of health coverage. Cohorts were compared with respect to patient demographics, comorbid diagnoses, medication use, specialist care, utilization of health care services, and treatment costs, using both univariate and multivariate statistics. RESULTS: Significant differences in comorbid diagnoses, medication use, health care utilization, and treatment costs existed between the study groups. Specifically, patients with both anxiety and depression tended to have more somatic complaints such as abdominal pain, malaise, or chest pain than patients with either condition alone or the control group. Antidepressant use was highest among the anxiety and depression cohort, while anxiolytic use was as prevalent in the anxiety and depression cohort as in the anxiety only cohort. Patients in the anxiety only, depression only, or anxiety plus depression groups had a higher number of anxiety- and/or depression-related visits as well as visits not related to depression or anxiety than the control group, with the anxiety and depression cohort incurring the highest utilization of medical services. Similarly, in terms of cost, the disease cohorts incurred significantly higher cost than their control counterparts, with the anxiety and depression cohort incurring higher cost than those with either condition alone, even after accounting for differences in patient characteristics. CONCLUSIONS: Combination of anxiety and depression is fairly common in a managed care population as evidenced by diagnosis and treatment. The combination of both diagnoses appears to increase the complexity of these patients with respect to comorbid conditions as well as increases the economic cost to payers.

Adolescent↗

PubMed1995

Mental health and choice between managed care and indemnity health insurance.

OBJECTIVE: Populations enrolled in various health insurance plans may differ in their health care needs. Whether mental health affects choice among competing health plans is not clear. This study examined self-selection by participants in a Swiss indemnity insurance plan that was transformed into a managed care organization that controlled access to specialists through gatekeeping and restricted coverage for psychiatric treatments. METHOD: Information regarding past use of health services and health status was provided by 421 persons who joined the new managed care organization and 222 nonjoiners. The mental health and somatic health characteristics of these two groups were compared. RESULTS: In the year preceding the creation of the managed care organization, the nonjoiners had made on average 2.3 more visits to psychiatrists than the joiners but 0.0 to 0.6 more visits to other physicians. The nonjoiners were more likely to have used psychoactive medications but not other medications. The rates of treatment for depression were similar in the two groups. The joiners reported significantly lower mental health status, but not somatic health status, than the nonjoiners. CONCLUSIONS: Both mental health status and past use of mental health services strongly affected choice of health insurance plan. The effects of somatic health and use of somatic health services on selection were consistently weaker. People who join managed care organizations may have substantial uncovered needs for psychiatric care. Minimum mandatory benefits for mental health care may be an effective countermeasure to unequitable self-selection.

Adolescent↗