Biomedical subjects

Mollie Jenckes

Publications and source records attributed to Mollie Jenckes.

4 recordsLinked to original sources

PubMed2006

Improving health care quality for racial/ethnic minorities: a systematic review of the best evidence regarding provider and organization interventions.

BACKGROUND: Despite awareness of inequities in health care quality, little is known about strategies that could improve the quality of healthcare for ethnic minority populations. We conducted a systematic literature review and analysis to synthesize the findings of controlled studies evaluating interventions targeted at health care providers to improve health care quality or reduce disparities in care for racial/ethnic minorities. METHODS: We performed electronic and hand searches from 1980 through June 2003 to identify randomized controlled trials or concurrent controlled trials. Reviewers abstracted data from studies to determine study characteristics, results, and quality. We graded the strength of the evidence as excellent, good, fair or poor using predetermined criteria. The main outcome measures were evidence of effectiveness and cost of strategies to improve health care quality or reduce disparities in care for racial/ethnic minorities. RESULTS: Twenty-seven studies met criteria for review. Almost all (n = 26) took place in the primary care setting, and most (n = 19) focused on improving provision of preventive services. Only two studies were designed specifically to meet the needs of racial/ethnic minority patients. All 10 studies that used a provider reminder system for provision of standardized services (mostly preventive) reported favorable outcomes. The following quality improvement strategies demonstrated favorable results but were used in a small number of studies: bypassing the physician to offer preventive services directly to patients (2 of 2 studies favorable), provider education alone (2 of 2 studies favorable), use of a structured questionnaire to assess adolescent health behaviors (1 of 1 study favorable), and use of remote simultaneous translation (1 of 1 study favorable). Interventions employing more than one main strategy were used in 9 studies with inconsistent results. There were limited data on the costs of these strategies, as only one study reported cost data. CONCLUSION: There are several promising strategies that may improve health care quality for racial/ethnic minorities, but a lack of studies specifically targeting disease areas and processes of care for which disparities have been previously documented. Further research and funding is needed to evaluate strategies designed to reduce disparities in health care quality for racial/ethnic minorities.

Ethnicity↗

PubMed2005

A systematic review of the methodological rigor of studies evaluating cultural competence training of health professionals.

PURPOSE: To systematically examine the methodological rigor of studies using cultural competence training as a strategy to improve minority health care quality. To the authors' knowledge, no prior studies of this type have been conducted. METHOD: As part of a systematic review, the authors appraised the methodological rigor of studies published in English from 1980 to 2003 that evaluate cultural competence training, and determined whether selected study characteristics were associated with better study quality as defined by five domains (representativeness, intervention description, bias and confounding, outcome assessment, and analytic approach). RESULTS: Among 64 eligible articles, most studies (no. = 59) were published recently (1990-2003) in education (no. = 26) and nursing (no. = 14) journals. Targeted learners were mostly nurses (no. = 32) and physicians (no. = 19). Study designs included randomized or concurrent controlled trials (no. = 10), pretest/posttest (no. = 22), posttest only (no. = 27), and qualitative evaluation (no. = 5). Curricular content, teaching strategies, and evaluation methods varied. Most studies reported provider outcomes. Twenty-one articles adequately described provider representativeness, 21 completely described curricular interventions, eight had adequate comparison groups, 27 used objective evaluations, three blinded outcome assessors, 14 reported the number or reason for noninclusion of data, and 15 reported magnitude differences and variability indexes. Studies targeted at physicians more often described providers and interventions. Most trials completely described targeted providers, had adequate comparison groups, and reported objective evaluations. Study quality did not differ over time, by journal type, or by the presence or absence of reported funding. CONCLUSIONS: Lack of methodological rigor limits the evidence for the impact of cultural competence training on minority health care quality. More attention should be paid to the proper design, evaluation, and reporting of these training programs.

Cultural Diversity↗

PubMed2002

Patient satisfaction with bronchoscopy.

We conducted a cohort study to characterize patient satisfaction with flexible bronchoscopy (FB) and to determine patient characteristics, care factors, and patient evaluations of bronchoscopy that are associated with a patient's willingness to return for repeat FB. Physicians and patients completed surveys between February 1997 and June 1998. Data from 481 patients were analyzed. Over 80% of the patients rated physicians as very good or excellent, but they were least satisfied with the information that they were provided about FB, waiting time before and after FB, and the FB environment. Seventy-one percent of the patients would definitely return, and 22% would probably return for a repeat FB. Better health status (odds ratio [OR] 1.4; 95% confidence interval [CI], 1.1-1.7), not being bothered by scope insertion (OR 2.0; 95% CI, 1.2-3.3), better rating of information quality (OR 1.2; 95% CI, 1.0-1.3), and better rating of physician quality (OR 1.1; 95% CI, 1.0-1.2) were associated with patients reporting that they would definitely return for a repeat FB. Although patient satisfaction with providers is high, there are specific patient and process of care factors that should be improved. Sicker patients may be at a risk of dissatisfaction with FB. Process of care measures that could improve satisfaction with FB include providing better information to patients and optimizing the experience of bronchoscope insertion.

Adolescent↗

PubMed2002

Reducing failed extubations in the intensive care unit.

BACKGROUND: Failed extubation is associated with substantially increased morbidity, mortality, and costs for patients receiving mechanical ventilation. A study was designed in 1998 to identify risk factors for failed extubation and use a quality improvement model to reduce failed extubation rates in a surgical intensive care unit (SICU) in an academic hospital. METHODS: Study design involved a prospective cohort SICU with a concurrent control SICU. The primary outcome was rate of failed extubations per 1,000 ventilator days. Information on risk factors for failed extubations was also collected. Performance improvement staff identified failed extubation patients, and respiratory therapy provided information on ventilator days. The quality improvement model implemented three phases between October 1998 and June 2000: (1) identifying factors associated with failed extubation, (2) developing a guideline to reduce failed extubation, and (3) implementing the guideline. RESULTS: Significant factors associated with failed extubation included suctioning more frequently than every 4 hours versus the current model of "every 4 hours or greater" (odds ratio [OR] 11.3; 95% confidence interval [CI] 1.5-88.3), being agitated or sedated versus being alert (OR 4.5, CI: 1.2-14.7), and oxygen saturation < or = 95% versus > or = 95% (OR 4.0; CI: 1.2-13). Failed extubation rate in the SICU decreased from 8/1,000 in October 1998 to 1.5/1,000 in June 2000, and control SICU rates remained unchanged (8/1,000). DISCUSSION: The intervention significantly reduced the rate of failed extubation in the SICU. By employing a quality improvement model and identifying risk factors for failed extubation, providers should be able to decrease risk of failed extubation for SICU patients.

Academic Medical Centers↗