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Biomedical subjects

L I Solberg

Publications and source records attributed to L I Solberg.

At least 37 records · Page 2Linked to original sources
PubMed1997

Delivering clinical preventive services is a systems problem.

A steadily increasing number of research trials and prevention advocates are identifying the practice environment as the main source of both problems and solutions to the improved delivery of clinical preventive services. Although these sources are correctly focusing on office systems as solutions, there is a tendency to focus on only parts of a system and to relate this to just one or a few related preventive services. However, the effort required to set up and maintain an office system makes it difficult to justify doing so for a single clinical activity. The process and system thinking of Continuous Quality Improvement (CQI) theory suggests that there may be both efficiency and effectiveness advantages to the concept of all clinical preventive services being served by a single system with many interrelated component processes. Such a system should be usable for all age groups. This system and its literature base are described. The feasibility of applying this concept is being tested in a randomized controlled trial in 44 primary care clinics in Minnesota and Wisconsin.

Delivery of Health Care↗
PubMed1997

The three faces of performance measurement: improvement, accountability, and research.

In the current climate of public accountability, many clinicians have become uncomfortable with any efforts to create measurement systems. That is unfortunate because measurements are absolutely essential to efforts for improving the processes of medical care. In their guideline implementation and measurement efforts, ISCI and the IMPROVE Project in Minnesota have gradually learned how to distinguish between measurement for improvement and that for accountability. Both approaches are different from the approach that physicians are used to in their encounters with medical research. Understanding these differences and respecting the confidentiality of individual medical groups has been crucial to moving past confusion and suspicion to genuine improvement actions involving multiple medical groups and their contracting managed care plans.

Contract Services↗
PubMed1997

Using continuous quality improvement to improve diabetes care in populations: the IDEAL model. Improving care for Diabetics through Empowerment Active collaboration and Leadership.

BACKGROUND: The care of patients with chronic diseases, especially those with diabetes mellitus, has been less than ideal. However, despite clear national guidelines, various examples of better care models, and multiple attempts to improve care, an effective process for facilitating and replicating diabetes care improvements in typical primary care practices has been elusive. METHODS: On the basis of the approach and lessons from developmental work at the Minnesota Diabetes Control Program and a trial of continuous quality improvement for clinical preventive services (IMPROVE), a clinic-based intervention processes (IDEAL) has been developed to improve the system and process of care for patients with diabetes as a model for all chronic diseases. The intervention incorporates facilitation of leadership actions in support of change, training for the leader and facilitator of an intraclinic multidisciplinary continuous quality improvement (CQI) team, and consultative and networking support of the change process. Each element of this intervention emphasizes a seven-step process improvement approach and a system for care of patients with diabetes. This model is being developed and tested in a unique partnership between the Minnesota Department of Health and HealthPartners, a large managed care organization (MCO). RESULTS: A prepilot demonstration has succeeded in improving glycemic control, three primary care clinics affiliated with HealthPartners have succeeded in a pilot of the intervention, and an additional 13 clinics are participating in a randomized controlled trial of a refined intervention. CONCLUSIONS: The IDEAL model holds promise for substantial improvements in care, not only for diabetes but for all chronic diseases and for other settings.

Diabetes Mellitus↗
PubMed1997

Primary care, process improvement, and turmoil.

The current health care environment in the United States is in turmoil, especially in regions that are further ahead in the transition from free-for-service to managed care. This article examines turmoil within primary care during a health-maintenance-organization-sponsored and federally funded randomized trial of using continuous quality improvement for adult clinical preventive services. The external and internal changes in structure and leadership occurring in primary care clinics are profound and prevalent. The sponsors of the project have responded to the turmoil by encouraging greater leadership involvement within the clinic and by supporting more skill building for change management.

Adult↗
PubMed1997

Delivery rates for preventive services in 44 midwestern clinics.

OBJECTIVE: To determine the rates at which private primary-care clinics are recommending blood pressure and cholesterol measurement, smoking cessation, clinical breast examination, screening mammography, Papanicolaou testing, and influenza and pneumococcus immunizations. MATERIAL AND METHODS: We conducted a mail survey of 7,997 randomly selected patients from 44 primary-care clinics in and around Minneapolis-St. Paul, Minnesota, of whom 6,830 (85.4%) completed the questionnaire on preventive services delivery rates. The responses were analyzed statistically, including stratification by reason for the clinic visit. RESULTS: On the average, about two-thirds of the patients in each clinic reported being up-to-date on preventive services before their clinic visit; an exception was pneumococcus immunization (mean rate, 33%). Except for blood pressure and smoking cessation advice, less than 30% of patients who were not up-to-date on a preventive service were offered it if the clinic visit was for a reason other than a checkup or physical examination. For patients who said that they saw their physician for a checkup or physical examination, the rate was more than 50% only for Papanicolaou smear. In contrast, nearly all responding practitioners agreed that each of the eight preventive services was very important or important. CONCLUSION: Preventive services consensus goals are not being met, even for patients who report that their clinic visit was for a checkup or physical examination. This finding suggests that it may be necessary to develop clinical systems that support and enable the delivery of preventive services.

Adult↗
PubMed1997

A process IMPROVEment approach to preventive services: case studies of CQI demonstration projects in two primary care clinics.

The IMPROVE Project is a 4-year randomized controlled trial to test the hypothesis that HMOs can improve preventive services in their contracted primary clinics by assisting clinics to implement continuous quality improvement (CQI) and an organized system for preventive services. This paper describes findings from case studies of CQI teams in two demonstration sites where the CQI approach was tested. The case study analysis is based on interviews and observations conducted about 10 to 12 months after the CQI teams began. Initial responses of clinic staff to the IMPROVE Project included a mixture of interest in CQI, enthusiasm for prevention-oriented care, concern about the burden the project might impose, and skepticism. There were two formidable barriers to change: time and inertia. Environmental changes in the parent organizations also complicated and impeded the CQI process within the clinics. The thematic analysis identified four factors that appear to be important in implementing a CQI process in a clinic setting: awareness, momentum, ownership, and communication.

Awareness↗
PubMed1997

How important are clinician and nurse attitudes to the delivery of clinical preventive services?

BACKGROUND: The purpose of this study was to determine the relation between primary care clinic physician and nurse attitudes toward preventive services and the rates at which their clinics provide these services to their adult patients. METHODS: Forty-four private primary care clinics contracting with the sponsoring health maintenance organizations were recruited for a randomized controlled trial of an intervention consisting of training and consultation in continuous quality improvement and office prevention systems. Before the intervention began, 647 clinic physicians, midlevel practitioners, and nurses in the 44 participating clinics completed a questionnaire addressing their attitudes toward prevention, and 6830 patients visiting those clinics completed a questionnaire about their own up-to-date preventive care status as well as clinic actions to provide eight important preventive services during the visit. Scales were developed from significantly intercorrelated sets of attitude questions. Correlations were calculated by clinic for the relation between mean provider scores on those scales and specific service rates. RESULTS: The questionnaire provided three scales with high internal consistency reliabilities that appear to measure generally favorable attitudes toward preventive services and toward improving them in an organized way. There was little association between these attitudes and rates of providing preventive services. CONCLUSIONS: While favorable attitudes may be helpful, they are clearly insufficient to affect the actual delivery of preventive services. There is reason to believe that preventive services rates could be improved more effectively by targeting factors related to the provision of preventive services, particularly those that shape the clinical environment in which clinicians work.

Adult↗
PubMed1996

Mechanism of action and impact of a cystitis clinical practice guideline on outcomes and costs of care in an HMO.

BACKGROUND: A study was conducted in 1995 at five primary care clinics of a staff-model health maintenance organization in the Midwest to assess the impact of a cystitis clinical guideline and to help elucidate the guideline implementation process. METHODOLOGY: Two hundred one eligible women with uncomplicated cystitis were treated in a three-month period before the guideline, and 241 similar cases were treated in a three-month period after the guideline. Nursing supervisors and clinic managers at each clinic were interviewed about how the cystitis guideline was implemented at each clinic. RESULTS: Use of a recommended three-day antibiotic treatment increased from 28% to 52% of cases (chi-square = 25.01, p < 0.001). Use of urine cultures decreased from 70% to 37% of cases (chi-square = 48.19, p < 0.001). The proportion of eligible cystitis cases coordinated primarily by the nurse increased from 21% to 78% (chi-square = 142.93, p < 0.001). However, desired changes in use of antibiotics and urine cultures were limited to nurse-coordinated cases. There was no increase in hospital admissions, emergency room visits, repeat office visits (p > 0.05), or repeat antibiotic courses (p > 0.05) after cystitis guideline implementation. Cost of cystitis care delivered after guideline implementation was 35% lower than before guideline implementation. CONCLUSIONS: Use of the guideline was associated with desirable changes in antibiotic use, nurse coordination of care, costs of care, and comparable clinical outcomes. Clinics that used clinical systems and tools to support nurse-coordinated cystitis care had greater guideline adherence than clinics that did not support nurse-coordinated care.

Adult↗
PubMed1996

Recruitment of private practices for primary care research: experience in a preventive services clinical trial.

BACKGROUND: Recruitment of community primary care practices for studies to improve health service delivery is important to many health care organizations. Prior studies have focused on individual physician recruitment or academic settings. METHODS: This descriptive study evaluated the efficiency and utility of three different recruitment methods to encourage community practice participation in a preventive services research trial. Primary care practices in four midwestern states were recruited using different sources for initial mailings (physician lists, practice lists, and a managed care organization's primary care network) and different recruiting methods. Outcome measures included response rates, participation rates, and comparative costs of each method. RESULTS: Of the 86 eligible practices contacted, 52 (60%) consented to participate. Mailing to individual physicians was the most cumbersome and expensive method and had the lowest response rate. Initial contacts with practice medical directors increased the participation rate substantially, and practice recruitment meetings improved both study participation and practice-project communication. CONCLUSIONS: Experience with these three methods suggests that the most efficient way to recruit practices for participation in a preventive services research trial involves targeted mailings and phone calls to medical directors, followed by on-site practice meetings.

Adult↗
PubMed1995

Competing HMOs collaborate to improve preventive services.

BACKGROUND: In July 1993, an unusual collaboration developed between competing managed care plans and with competing primary care clinics as part of a federally funded research grant (IMPROVE from the Agency for Health Care Policy and Research). The goal of this collaboration is to scientifically test the ability of an health maintenance organization (HMO) to improve the delivery of eight adult preventive services by training and facilitating the use of continuous quality improvement and prevention systems by contracted private primary clinics. METHODOLOGY: In order to conduct this effectiveness study, it was necessary for two HMOs to come to a structural and functional understanding of how to operate jointly. Investigators recruited 44 private clinics for a randomized controlled trial in which 22 are being assisted in improving the process used to deliver these preventive services and 22 are being left alone as comparison clinics. The intervention is a train-the-trainer and consultation approach focused on clinics as collaborating customers. The comparison will be based on repeated surveys of patients and clinic personnel as well as chart audits to measure changes in systems and prevention rates. SUMMARY: Although this project was made possible by a number of unusual favorable factors, it can serve as a model for support of the clinician leadership that is essential to true health care delivery reform.

Adult↗
PubMed1995

Health plans helping smokers.

Tobacco use is the leading cause of preventable mortality in the United States. Therefore, health care organizations have an important role to play in the control of tobacco use both among their plan members and in the communities that they serve. To be effective, they need to adopt a policy that all tobacco users will be identified and provided with advice to quit smoking (or chewing) at each contact with a health care professional. This same policy ought to be adopted for parents of pediatric patients. The policy can be implemented by defining tobacco use as a "vital sign" and periodically assessing implementation rates with a chart review. Patients who express an interest in quitting should be supported through individual or group follow-up. To make clinical interventions more effective, to counteract tobacco promotion that is directed at youth, and to protect the health of non-smokers, HMOs will want to support local and regional tobacco control coalitions that are taking action against tobacco promotion and are promoting smoke-free public areas.

Advertising↗
PubMed1993

Making "time" for preventive services.

Although the implementation of clinical preventive services is a high priority on the national agenda and physicians acknowledge the importance of these services, implementation rates remain far below the target years after the recommendations have been released. Physicians repeatedly report that the reason for not providing preventive services is that they do not have "time." In this article, we identify attributes of the health-services system that create this phenomenon. We present evidence that formal delivery systems for preventive services must be developed if the "time" problem is to be solved, and we review why preventive-services systems need to be integrated into the current health-services system. Finally, we list the attributes that we believe a preventive-services system must have if it is to be successful. The success of clinical trials of such systems indicates that our goals of preventive services can be achieved if all persons who have an investment in clinical preventive services commit themselves to developing and supporting these systems.

Health Policy↗
PubMed1993

Plasma fibrinogen and other cardiovascular risk factors in urban American Indian smokers.

Although cardiovascular disease is an important health concern for urban American Indians, little information is available on their risk factor levels. We examined several risk factors (plasma fibrinogen, body size and shape, and serum cholesterol) among American Indian smokers in a smoking cessation trial at four urban Indian health clinics. The American Indian smokers had higher levels of fibrinogen and abdominal obesity than African-American and white smokers in two other population-based studies. Serum cholesterol concentrations among the American Indian smokers were lower than typical values among US whites. Among the American Indians, plasma fibrinogen was higher in women (mean: 338 mg/dL) than in men (mean: 318 mg/dL); positively correlated (P < .05) with age, body mass index, and waist-hip ratio; and negatively correlated with serum cholesterol level. Even though average cholesterol levels were not high, the combination of abdominal obesity and high fibrinogen among American Indians, particularly smokers, may increase their risk of cardiovascular disease.

Adolescent↗