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PubMed1977

Health status, socioeconomic status and utilization of outpatient services for members of a prepaid group practice.

When evaluating the effectiveness of medical care programs, one concern is whether receipt of care is based upon health care needs or upon socioeconomic status. This study describes the relation between health status and socioeconomic status and attempts to determine which has the greater effect on ambulatory care utilization. The study setting was an operating HMO serving a cross-sectional membership of nearly 200,000 persons. Outpatient utilization data were derived from the medical records of a five per cent sample of health plan members for 1969 and 1970. Social, economic, situational, and attitudinal data were provided by 2,603 respondents in a household interview survey. Since a population's perceived health status may reflect health need, information from the survey provided measures of health status that ranged from specific symptoms and complaints to a general measure of perceived health status. Although the findings varied somewhat according to which variables were considered, they generally showed health status to correlate more highly than socioeconomic factors with the utilization of services in this medical care system. An exception was the use of preventive services, which was not significantly related to health status measures but rather, for women, to education and, to a lesser extent, income.

Absenteeism↗
PubMed1990

[Compliance and long-term prognosis in hypertensive patients. Case series in a specialized hospital outpatient service].

In this study of ambulatory patients who had their first visit at the hypertension Unit of the Ospedale San Carlo Borromeo in Milan during the years 1979-1983, we report some data regarding compliance and long-term prognosis of mild hypertension. In these 5 years, 445 mild hypertensives (mean DBP: 103.3 +/- 13.2 mmHg) came to our facilities at least once: of these, 57 (12.9%) have been in constant touch with the outpatient clinic until today; 310 (69.6%) have been lost to follow-up after less than 1 year; 78 (17.5%) had an irregular pattern of attendance with a mean length of follow-up of 3.49 +/- 1.8 years. These data indicate a less than ideal compliance especially for patients who were older, smokers, not married and with no previous pharmacological treatment at the first visit. Index of morbidity and mortality for all causes and for cardiovascular disease and blood pressure control were better, although without reaching statistical significance, in the 57 patients with the best compliance. Altogether our data point to a reevaluation of the approach to the problem of mild hypertension through specialised hospital facilities.

Adult↗
PubMed2000

How are we doing? A statewide survey of community adjustment among people with serious mental illness receiving intensive outpatient services.

Although mental health consumers often prefer community living, the factors influencing community outcomes are not well understood. In order to address this issue in Connecticut, the Department of Mental Health and Addiction Services (DMHAS) commissioned a statewide study of 6,800 clients receiving the most intensive community-based mental health services funded by the state. DMHAS clinicians provided the ratings for their clients on a variety of variables including demographics, diagnosis, clinical stability, current psychotic symptomology, adherence to prescribed medications, substance abuse, history of violent crime, community trouble-making or victimization, likelihood of threatening behavior, frequency of social contacts, and difficulty in adjusting to life in the community. Also, the total length of stay and total number of admissions during a two year period were taken from the statewide management information system for each client in the study. Descriptive data analysis included frequencies and means to describe the demographic, the diagnostic, and the clinical profile of the DMHAS clients. A stepwise hierarchical multiple regression analysis (MRA) was performed to determine what factors predict a composite score of overall functioning, community adjustment, and psychiatric impairment. Clients with better composite scores were those who had a prescription for medications, adhered more to their medication regimen, perceived to be less threatening, and had more frequent social interactions. Implications of these findings for outpatient treatment are discussed.

Adolescent↗
PubMed1998

Incidence of passive exposure to crack/cocaine and clinical findings in infants seen in an outpatient service.

OBJECTIVES: Passive exposure to crack/cocaine and the associated clinical symptoms may present a significant health risk to very young infants and children. This study was designed to determine the incidence of cocaine exposure, presumed to be passive, in ill infants younger than 1 year of age, using a threshold of detection for cocaine and/or its major metabolite, benzoylecognine (BE), that is lower than the current National Institute on Drug Abuse standard. The study also investigates the morbidity associated with passive cocaine exposure in this population. METHODS: We prospectively obtained 124 samples of urine from 122 children younger than 1 year of age for routine clinical indications from the emergency department at Yale-New Haven Hospital. Samples were analyzed by radioimmunoassay (RIA) for cocaine, with cross-reactivity for BE. The presence of BE in a portion of the RIA-positive samples also was detected in additional analyses by enzyme-multiplied immunoassay technique or by gas chromatography-mass spectrometry. A chart review was conducted on all 122 patients by reviewers blind to the urine toxicology results. Presenting complaints, symptoms, vital signs, and diagnosis were obtained for all visits before the first birthday. Birth history, including maternal drug history and birth weight, demographics, and number of medical visits in the first year, were recorded as well. RESULTS: Of the 124 samples, 45 (36.3%) were positive (>/=50 ng/mL of BE equivalents) for cocaine and/or cocaine metabolite by RIA testing. The positive results, determined by RIA, were highly correlated with patients who had lower and upper respiratory symptoms and sought medical care more often. CONCLUSIONS: The incidence of unsuspected, passive cocaine exposure in ill infants seeking medical care primarily through an emergency service may be as high as 1 in 3 to 6 infants from our predominantly inner city population. Current immunoassay methods, specific for BE, and their routine threshold of detection (200 to 300 ng/mL) may not be sensitive enough to detect cocaine and BE in the urine samples of children younger than 1 year of age who are exposed passively. The development of upper and lower respiratory symptoms is correlated significantly with positive urine results in this study. The increased use of health care resources correlated with passive cocaine exposure in this sample may serve as an indirect marker for the increased medical needs of these infants.

Cocaine↗
PubMed2002

Rivastigmine in outpatient services: experience of 114 neurologists in Austria.

We performed an open-label study in Alzheimer patients on the use of rivastigmine in clinical routine. We evaluated the mode of dosing, safety and response to treatment over 24 weeks in 529 Alzheimer patients recruited by 114 neurologists. At the start of the study, and after 12 and 24 weeks, the participants were tested with the Mini-Mental State Examination and the Global Deterioration Scale. Titration of rivastigmine was slower than expected: After 2 weeks, only 41.8% of subjects received an effective daily dose of at least 6 mg. A total of 33.8% of patients experienced 305 mostly transient adverse events of mild or moderate intensity. Gastrointestinal symptoms occurred in 30.4% of subjects and symptoms of the nervous system in 16.4%. Similar to controlled trials, the cognitive performance of patients improved, with more than 60% of subjects showing improvement from baseline on the Mini-Mental State Examination by week 24. More than 40% of patients showed improvement on the Global Deterioration Scale. This study suggests that, in daily clinical practice, titration of rivastigmine deviates from the prescribing information. Under routine conditions, the safety profile of the drug is favourable, as is the response to treatment.

Aged↗
PubMed2007

Unsafe sex in regular partnerships among heterosexual persons living with HIV: evidence from a large representative sample of individuals attending outpatients services in France (ANRS-EN12-VESPA Study).

OBJECTIVE: Risky sexual behaviour remains frequent among people living with HIV. We analysed factors associated with unsafe sex within serodiscordant couples among heterosexual individuals living with HIV in France. METHODS: In 2003, a face-to-face survey was conducted among individuals selected in a random stratified sample of 102 French hospital departments delivering HIV care. This analysis included adults heterosexual participants in a regular partnership for at least 12 months with a seronegative/unknown serostatus partner, HIV-diagnosed for at least 12 months. Unsafe sex was defined as reporting inconsistent condom use in the prior 12 months. Among men and women, participants who reported unsafe sex were compared with those who did not. RESULTS: 663 heterosexual adults reported being in a serodiscordant regular partnership. Women accounted for 41% of participants and 26% of the sample were immigrants. Unsafe sex with the steady partner was reported by 26% of men and 34% of women (p=0.024). For men, factors independently associated with unsafe sex were being in a relationship for more than 10 years, being in a difficult financial situation and reporting regular consumption of alcohol to excess. Among women, having a history of drug use, not being aware of partner's serostatus, and reporting a difficult financial situation were independently associated with unsafe sex. In addition, immigrant women were associated with safer sex. CONCLUSIONS: A high number of serodiscordant couples continue to report risky sexual behaviour, and related factors are gender-specific. Couple-level interventions are essential in order to prevent HIV-transmission and to encourage negotiation within couples.

Adult↗
PubMed1998

How far down the managed care road? A comparison of primary care outpatient services in a Veterans Affairs medical center and a capitated multispecialty group practice.

BACKGROUND: Under increasing pressure to provide more efficient, higher-quality care, the Department of Veterans Affairs (VA) is expanding primary care and implementing other managed care techniques. To assess the magnitude of performance improvement possible in the VA and to investigate potential barriers to implementation of new techniques, we compared a VA facility with similar managed care organizations on specific managed care performance benchmarks. METHODS AND DATA COLLECTION: Detailed case studies of a large VA medical center and a large capitated multispecialty group practice in the same region were carried out. Various qualitative and quantitative data were collected between October 1, 1994, and September 30, 1997. Unstructured and semistructured interviews, participant and direct observations, document review, electronic data abstractions, and patient surveys were used to collect the data. RESULTS: Patients in the VA medical center were poorer (average income, $13300 per year), older (36.5% aged 65 years and older), and more likely to be homeless (10.5%). The VA patients saw more specialists and made more emergency department visits than managed care patients. Although the VA had better electronic information flows, its providers saw fewer patients, had more unscheduled visits, and received fewer consultant reports, and its patients waited longer. Inpatient utilization was also higher (length of stay averaged 8 days) among VA primary care patients. CONCLUSIONS: On many dimensions the VA did not compare favorably with the efficiency or lower utilization of the capitated managed care practice. Part of the reason must be attributed to the VA's multiple missions, which include teaching and research; another reason is the VA's role to be a service provider to all eligible veterans regardless of sociodemographic or health characteristics. Whether these differences are also caused by different case mix, or differences in socioeconomic status of patients, surprisingly is not well understood. This hampers future efforts to use managed care techniques to improve the operation of the VA.

Age Factors↗
PubMed1991

Long-term utilization of community mental health outpatient services in Jerusalem.

A survey of the long-term users of community mental health clinics in Jerusalem was conducted in 1986. The study population included all patients in regular contact for at least one year (789 patients). Data on clinical diagnosis, type of treatment and selected sociodemographic variables were extracted from the patient's file at the clinic. Long-term utilization rates were calculated for the different catchment areas and for different sociodemographic and diagnostic groups. It was found that for patients suffering from major psychiatric disorders (2/3 of the long-term users), the long-term utilization rates were similar across catchment areas, and higher in those socioeconomic groups that are also reported to have high true prevalence rates. On the other hand, for patients suffering from non major psychiatric disorders, the long-term utilization rates varied between clinics, reflecting local treatment policies, specifically the extent to which the clinics use psychotherapy as a treatment modality.

Ambulatory Care Facilities↗
PubMed1999

[Connective tissue diseases in the hospital outpatient service in Lomé (Togo)].

PURPOSE: There have been few studies of connective tissue diseases in Africa. METHODS: A retrospective study was conducted in order to describe the various connective tissue diseases and their semiological profile in patients attending the dermatology and rheumatology units at Lomé hospital. RESULTS: Clinical examinations showed that eighty-four (0.2%) out of the 34,169 patients were suffering from connective tissue diseases. Diseases that were encountered were the following: scleroderma (18 cases), systemic lupus erythematosus (four cases), discoid lupus erythematosus (15 cases), rheumatoid arthritis (29 cases), polymyositis and dermatomyositis (16 cases), juvenile rheumatoid arthritis (one case), giant cell arteritis (one case). Raynaud's syndrome was present in six out of the 18 patients suffering from scleroderma. Nephrotic syndrome was observed in a patient suffering from systemic lupus erythematosus. A septicemia caused this patient's death. Two patients suffering from polymyositis had cancer. No etiology was found in the 14 other patients. Hip involvement was present in two patients suffering from rheumatoid arthritis. Patients with rheumatoid arthritis had no systemic involvement (nodulitis, vasculitis). CONCLUSION: Our results are in agreement with those of previous studies on connective tissue diseases in Africa. However, further studies are required to better understand the epidemiological and semiological profiles of connective tissue diseases in Africa.

Adolescent↗
PubMed1999

Using homoeopathy to offer supportive cancer care, in a National Health Service outpatient setting.

This article explores the role of homoeopathy in supporting the patient with cancer. The author describes the homoeopathic approach and clinical research into its use in the cancer setting. A case history illustrates the practical application of the homoeopathic method and its success in managing symptoms of fatigue and anxiety. The author discusses potential problems using the approach. A wider discussion follows looking at why complementary therapies offer an important means to support the patient through different phases of the cancer diagnosis. There is an emphasis on the need for research to clarify whether conventional and complementary therapies can impact on survival and support wellbeing.

Adult↗