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Biomedical subjects

Peter Berman

Publications and source records attributed to Peter Berman.

12 recordsLinked to original sources
PubMed2006

Use of time by physiotherapists and occupational therapists in a stroke rehabilitation unit: a comparison between four European rehabilitation centres.

PURPOSE: The aim of this study was to compare the time allocated to therapeutic activities (TA) and non-therapeutic activities (NTA) of physiotherapists (PT) and occupational therapists (OT) in stroke rehabilitation units in four European countries. METHOD: Therapists documented their activities in 15-min periods for two weeks. They recorded: activity, number of patients, number of stroke patients, involvement of other people, location and frequency of each activity. Kruskal-Wallis tests and negative binomial regression models were used to compare activities between professional groups and between units. RESULTS: The average proportion of TA per day ranged between 32.9% and 66.1% and was higher for PT than for OT in each unit. For OT, significant differences emerged between the units in the proportion of time allocated to TA compared to NTA with British OTs spending significantly less time in TA. In the Belgian unit, three times less time was spent on patient-related co-ordination activities (e.g., administration, ward rounds) compared to the British and Swiss units. CONCLUSIONS: Time allocation differed between PT and OT and between units, affecting the time available for TA. Further investigation is necessary to study the effect of work organization in stroke rehabilitation units on the efficiency of rehabilitation regimes.

Appointments and Schedules↗
PubMed2006

Stroke rehabilitation in Europe: what do physiotherapists and occupational therapists actually do?

BACKGROUND AND PURPOSE: Physiotherapy (PT) and occupational therapy (OT) are key components of stroke rehabilitation. Little is known about their content. This study aimed to define and compare the content of PT and OT for stroke patients between 4 European rehabilitation centers. METHODS: In each center, 15 individual PT and 15 OT sessions of patients fitting predetermined criteria were videotaped. The content was recorded using a list comprising 12 therapeutic categories. A generalized estimating equation model was fitted to the relative frequency of each category resulting in odds ratios. RESULTS: Comparison of PT and OT between centers revealed significant differences for only 2 of the 12 categories: ambulatory exercises and selective movements. Comparison of the 2 therapeutic disciplines on the pooled data of the 4 centers revealed that ambulatory exercises, transfers, exercises, and balance in standing and lying occurred significantly more often in PT sessions. Activities of daily living, domestic activities, leisure activities, and sensory, perceptual training, and cognition occurred significantly more often in OT sessions. CONCLUSIONS: This study revealed that the content of each therapeutic discipline was consistent between the 4 centers. PT and OT proved to be distinct professions with clear demarcation of roles.

Aged↗
PubMed2005

Health care in China: the role of non-government providers.

While China's health services are primarily financed by out-of-pocket spending (private financing), health care providers, especially the hospital industry, are still dominated by state ownership and government control (public provision). Even though the private sector plays an increasing role in the ambulatory sector, private services are not included in the social insurance benefit package, and thus, it primarily serves self-paying patients. The ambiguity of the government policy toward private provision stems from concerns that an increasing private sector would drive up costs and its services may be of questionable quality. This paper tries to gather evidence on the relative performance of private and public sector in China. Neither literature review nor our primary data analysis provides any support for the notion that the private sector charges a higher price and they serve primarily the better-off people. Quite on the contrary, available data seem to suggest that not only the private sector tends to serve disproportionately the low-middle income groups (this may well be due to its relative lower direct and indirect costs), consumer satisfaction also seems to be higher with regards to certain dimensions of the private than public sector.

Adolescent↗
PubMed2005

Use of time by stroke patients: a comparison of four European rehabilitation centers.

BACKGROUND AND PURPOSE: Differences exist between European countries in the proportion of patients who die or become dependent after stroke. The aim of the present study was to identify differences in the use of time by stroke patients in 4 rehabilitation centers in 4 European countries. METHODS: In each of the 4 centers, 60 randomly selected stroke patients were observed at 10-minute intervals using behavioral mapping. Observations took place on 30 weekdays selected at random, on equal numbers of morning, afternoon, and evening sessions. A logistic generalized estimating equation model with correction for differences in case mix and multiple testing was used for the analysis. RESULTS: Overall time available from different professions was the highest in the United Kingdom, but patients in the United Kingdom spent on average only 1 hour per day in therapy. This was significantly less than patients in Belgium and Germany, who spent approximately 2 hours, and patients in Switzerland who spent approximately 3 hours per day in therapy. In all centers, patients spent less than half their time in interactions and >72% of the time in nontherapeutic activities. CONCLUSIONS: Important differences in the use of time were established, which appeared dependent on management decisions rather than the number of staff available. Patients in the Swiss and German centers spent more time in therapy, possibly because of the structured organization of rehabilitation. Further studies will verify whether this has an effect on outcome.

Activities of Daily Living↗
PubMed2004

Cutaneous angiosarcoma presenting as an unusual facial bruise.

Angiosarcoma is a rare vascular tumour accounting for 2% of soft tissue sarcomas, which together represent less than 1% of all cancers. Although well described in specialist literature, it is unusual in general medical practice. We describe a case in which the initial appearance as a bruise gave rise to diagnostic uncertainty and delay.

Aged↗
PubMed2004

Provision of ambulatory health services in Poland: a case study from Krakow.

This study provides a comprehensive picture of the organization and delivery of ambulatory health care services in Poland. A main finding of the study is that, following the introduction of health insurance in 1999, the newly introduced Sickness Funds have become the main players in the medical services market, introducing new bidding procedures and contracts for provision of medical services. Contracts, and negotiations which precede them, have introduced elements of market competition, which has affected the number and types of services provided by health care centers operating under a contract. The health financing reforms have led to an even playing field for public and non-public providers, marked by a proliferation of structurally smaller health units. The introduction of a market environment has changed the way in which providers are compensated, with a discernible shift away from salary-based systems to capitation and fee-for-service compensation. The analysis of the provider market for outpatient care underscores the importance of understanding the organization and supply of health services, particularly insofar as it relates to the design of appropriate financial and other incentives for providers of health services and of policy interventions necessary for achieving systemic changes.

Ambulatory Care↗
PubMed2004

5- and 6-glycosylation of transferrin in patients with Alzheimer's disease.

Transferrin is a glycosylated metal-carrying serum protein. One of the biological functions of glycosylation is to regulate the life span of proteins, less glycosylation leading to a faster clearance of a protein from the circulation. In the case of transferrin, this would indirectly also influence iron homeostasis. Higher glycosylation has been demonstrated in patients with Parkinson's disease and rheumatoid arthritis. A genetic variant of transferrin, TfC2, occurs with increased frequency in patients with Alzheimer's disease (AD), rheumatoid arthritis, and other diseases associated with a free radical etiology. Investigations have so far not revealed the reason for the pro-oxidative qualities of TfC2. In this study the glycosylation of Tf in AD (TfC1 homozygotes and TfC1C2 heterozygotes) was compared with alcohol-induced dementia (AID) patients and nondemented, age-matched controls, using isoelectric focusing followed by blotting with anti-Tf antibodies. In TfC1 homozygotes a shift was found toward higher sialylation, but in TfC1C2 heterozygotes the 5- and 6-sialylated bands were less concentrated. The decreased sialalytion found for TfC1C2 heterozygotes, may indicate that the pro-oxidative TfC2 molecules are removed from the circulation at a faster rate than TfC1. This may be of benefit to AD patients having TfC2, but still does not explain why this Tf variant is pro-oxidative.

Alcoholism↗
PubMed2003

Child survival.

Explore the source record for details and available documents.

Child, Preschool↗
PubMed2002

Household utilization and expenditure on private and public health services in Vietnam.

The private provision of health services in Vietnam was legalized in 1989 as one of the country's means to mobilize resources and improve efficiency in the health system. Ten years after its legalization, the private sector has widely expanded its activities and become an important provider of health services for the Vietnamese people. However, little is known about its contribution to the overall objectives of the health system in Vietnam. This paper assesses the role of the private health care provider by examining utilization patterns and financial burden for households of private, as compared with public, services. We found that the private sector provided 60% of all outpatient contacts in Vietnam. There was no difference by education, sex or place of residence in the use of private ambulatory health care. Although there was evidence suggesting that rich people use private care more than the poor, this finding was not consistent across all income groups. The private sector served young children in particular. Also, people in households with several sick members at the same time relied more on private than public care, while those with severe illnesses tended to use less private care than public. The financial burden for households from private health care services was roughly a half of that imposed by the public providers. Expenditure on drugs accounted for a substantial percentage of household expenditure in general and health care expenditure in particular. These findings call for a prompt recognition of the private sector as a key player in Vietnam's health system. Health system policies should mobilize positive private sector contributions to health system goals where possible and reduce the negative effects of private provision development.

Adolescent↗