Biomedical subjects

Patrice Gregory

Publications and source records attributed to Patrice Gregory.

5 recordsLinked to original sources

PubMed2006

A closer look at adult female health care maintenance visits.

BACKGROUND/OBJECTIVES: The health care maintenance (HCM) visit is a primary vehicle for delivering preventive services in primary care, but how these visits are actually utilized is poorly understood. This paper describes the content and process of HCM visits for adult women in family medicine. METHODS: Data were collected as part of a multi-method comparative case study of 57 clinicians from 18 purposefully selected Midwestern urban, suburban, and rural practices. Descriptive observational field notes, medical records reviews, and depth interviews were used to identify the overall content,process, and style of these visits and to examine the management of additional concerns. RESULTS: The preventive services addressed most frequently included clinical breast exams, pelvic exams,and mammography. Cholesterol screening, flexible sigmoidoscopy, alcohol use, and vaccinations were infrequently addressed. Health habit counseling regarding obesity was inconsistent. While some encounters followed a checklist, the majority of visits were structured but open to patients'questions/concerns. An "open-ended" format was seldom utilized. Additional patient concerns were raised and addressed during the majority of HCM visits. CONCLUSIONS: HCM visits provide unique opportunities to deliver preventive care. Physicians may need to expand the range of services offered,involve other members of the primary care team, and address competing demands to ensure more-comprehensive preventive care delivery.

Adult↗

PubMed2004

Speaking of weight: how patients and primary care clinicians initiate weight loss counseling.

BACKGROUND: Obesity is epidemic in the US and other industrialized countries and contributes significantly to population morbidity and mortality. Primary care physicians see a substantial portion of the obese population, yet rarely counsel patients to lose weight. METHODS: Descriptive field notes of outpatient visits collected as part of a multimethod comparative case study were used to study patterns of physician-patient communication around weight control in 633 encounters in family practices in a Midwestern state. RESULTS: Sixty-eight percent of adults and 35% of children were overweight. Excess weight was mentioned in 17% of encounters with overweight patients, while weight loss counseling occurred with 11% of overweight adults and 8% of overweight children. In weight loss counseling encounters, patients formulated weight as a problem by making it a reason for visit or explicitly or implicitly asking for help with weight loss. Clinicians did so by framing weight as a medical problem in itself or as an exacerbating factor for another medical problem. CONCLUSIONS: Strategies that increase the likelihood of patients identifying weight as a problem, or that provide clinicians with a way to "medicalize" the patient's obesity, are likely to increase the frequency of weight loss counseling in primary care visits.

Adult↗

PubMed2004

The association between hospital readmission and insurance provider among adults with asthma.

CONTEXT: Asthma is ranked as the ninth most common chronic condition in the U.S., and its annual direct costs from hospital services alone are estimated at $3.1 billion. Hospitalization rates due to asthma reveal several disparities and may be attributed to recent changes in the healthcare delivery system, including the penetration of managed care. OBJECTIVE: To examine the relationship between 7-day hospital readmission and insurance provider among adults with asthma. DDESIGN: A retrospective cohort study that included patients aged 18-64 with a principal diagnosis of asthma, who were discharged from acute nonfederal hospitals in New Jersey between 1 January 1993 and 31 December 1996. In the absence of unique patient identifiers, a linkage system was used to match subsequent readmissions for the same patient to the first admission. MMAIN OUTCOME MEASURE: Seven-day readmission. RESULTS: Results showed a significantly increased risk of 7-day readmission for managed care patients as compared to indemnity patients (OR= 1.67, 1.10-2.53). Shorter lengths of stay were associated with greater odds of readmission (LOS=0: OR=5.17, 2.49-10.75, LOS=1: OR=2.30, 1.30-4.07). CONCLUSIONS: Managed care patients have shorter lengths of stay as compared to indemnity patients, which leads to an increased risk of returning to the hospital within a short period of time. In trying to provide cost-effective patient care, we may be discharging patients prematurely.

Adolescent↗

PubMed2002

Concepts in developing health-based indicators for ozone.

OBJECTIVES: The traditional manner to evaluate whether regulatory controls meet their public health goals of reducing adverse health effects associated with exposure to environmental pollutants is to compare measured concentrations of the target pollutant in the environment with a standard. A complementary approach is also to measure health-based indicators, e.g., changes in the prevalence of adverse health outcomes attributed to the pollutant. This manuscript presents the concepts of using asthma emergency room (ER) visits and hospital admission as potential health-based indicators for ozone. METHODS: The frequency of ER visits and hospital admissions for asthma in New Jersey in 1995 was compared with daily ozone concentrations, to establish the consistency of the relationship and the presence of potential confounders, and to establish whether routinely documented adverse outcomes in asthmatics could serve as health-based indicators. RESULTS: A mathematical model relating ER visits and hospital admissions of asthmatics to ozone concentration was developed for 1995, which was to be used as a baseline year within a health-based indicator program. A coherent relationship was found between same-day ambient air ozone concentrations and ER visits and 2-day time-lagged ambient ozone and hospital admissions during 1995; pollen was identified as a confounder and the association between ER visits and ozone concentration was similar to that determined for 1986 to 1990. CONCLUSIONS: Sufficient databases exist for ER visits by asthmatics in Northern and Central New Jersey, and throughout the state for hospital admissions, for these health outcomes to be used as health-based indicators, complementing air-monitoring data in assessing whether improvements in public health are occurring because of reduction in emissions of precursors of ozone.

Air Pollutants↗

PubMed2002

Assessing diversity and quality in primary care through the multimethod assessment process (MAP).

The U.S. health care system serves a diverse population, often resulting in significant disparities in delivery and quality of care. Nevertheless, most quality improvement efforts fail to systematically assess diversity and associated disparities. This article describes application of the multimethod assessment process (MAP) for understanding disparities in relation to diversity, cultural competence, and quality improvement in clinical practice. MAP is an innovative quality improvement methodology that integrates quantitative and qualitative techniques and produces a system level understanding of organizations to guide quality improvement interventions. A demonstration project in a primary care practice illustrates the utility of MAP for assessing diversity.

Cultural Diversity↗