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PubMedDate not supplied

Solo versus group practice in the medical profession: the influence of malpractice risk.

While Partnerships are a significant form of business organization in many sectors of the economy, relatively little is known about the incentives which lead to their formation. This paper explores the formation of partnerships among office based physicians when facing some risk of malpractice litigation. Theoretical results indicate that malpractice exposure can increase the incentives to shirk within a partnership, and so exert a significant influence on the decision to form a partnership. Empirical results find that malpractice risk has the expected negative effect on some partnership formation.

Appointments and Schedules↗
PubMed2002

The impact of a general practice group intervention on prescribing costs and patterns.

BACKGROUND: The formation of primary care groups (PCGs) and trusts (PCTs) has shifted the emphasis from individual practice initiatives to group-based efforts to control rising prescribing costs. However, there is a paucity of literature describing such group initiatives. We report the results of a multilevel group initiative, involving input from a pharmaceutical adviser, practice comparison feedback, and peer review meetings. AIM: To determine the impact of a prescribing initiative on the prescribing patterns of a group of general practices. DESIGN OF STUDY: A comparative study with non-matched controls. SETTING: Nine semi-rural/rural practices forming a commissioning group pilot, later a PCG, in Southern Derbyshire with nine practices as controls. METHOD: Practice data were collated for overall prescribing and for therapeutic categories, between the years 1997/1998 and 1998/1999 and analysed statistically. Prescribing expenditure trends were also collated. RESULTS: Although both groups came well within their prescribing budgets, in the study group this was for the first time in five years. Their rate of increase in expenditure slowed significantly following the initiative compared with that of the comparison group, which continued to rise (median practice net ingredient cost/patient unit (nic/PU) increase: Pound Sterling0.69 and Pound Sterling3.80 respectively; P = 0.03). The study group's nic/PU dropped below, and stayed below, that of the comparison group one month after the start of the initiative. For most therapeutic categories the study group had lower increases in costs and higher increases in percentage of generic items than the comparison group. Quality markers were unaffected. CONCLUSION: We suggest that practices with diverse prescribing patterns can work together effectively within a PCT locality to control prescribing costs.

Budgets↗
PubMed2001

Management of urethritis in health maintenance organization members receiving care at a multispecialty group practice in Massachusetts.

BACKGROUND: Cost containment has led to a concern that health maintenance organization-insured patients presenting with complaints of urethritis may be treated without being tested. GOAL: To determine the proportion of men presenting with symptoms of urethritis who are tested for Chlamydia trachomatis and Neisseria gonorrhoeae. STUDY DESIGN: Reviews were performed on 196 randomly selected patient records with an outpatient visit and a diagnostic code consistent with urethritis between 1995 and 1997. Data were collected on demographics, diagnostic testing, and treatment. RESULTS: Diagnostic testing for C trachomatis and N gonorrhoeae was performed, respectively, in 92.3% and 83.2% of the men presenting at an initial visit with complaints of urethritis. Altogether, 98.2% of the patients who met the Centers for Disease Control criteria for documenting urethritis were tested for C trachomatis and N gonorrhoeae. CONCLUSION: Diagnostic testing for C trachomatis and N gonorrhoeae is nearly universal in this multispecialty group practice setting, facilitating surveillance and public health efforts.

Chlamydia Infections↗
PubMed1978

Determinants of lengths of outpatient visits in a prepaid group practice setting.

In this paper we have examined the amount of time that physicians (MDs) and physician's assistants (PAs) expended on office visits. The purpose was to determine the extent to which a series of patient-related and system-related characteristics explain variations in that time. Using regression analyses, we found most of the explained variation generally to be due to system-related characteristics. Whether the provider was an MD or PA made little difference in the length of time spent with patients. The principal determinant of provider time for unscheduled and scheduled 15-minute visits was the patient-load (number of patients per minute); for scheduled 30-minute visits, the number of associated morbidities was relatively more important than patient-load. Discriminant analysis was used to identify factors that could distinguish PA visits that require an MD input from those that do not. The data were collected from three months of observation in the department of medicine of a prepaid group practice.

Ambulatory Care↗