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Biomedical subjects

Kevin Fiscella

Publications and source records attributed to Kevin Fiscella.

At least 19 recordsLinked to original sources
PubMed2006

Influences on patients' ratings of physicians: Physicians demographics and personality.

OBJECTIVE: There is considerable interest in the influences on patients' ratings of physicians. METHODS: In this cross-sectional study, patients (n = 4616; age range: 18-65 years) rated their level of satisfaction with their primary care physicians (n = 96). Patients and physicians were recruited from primary care practices in the Rochester, NY metropolitan area. For analytic purposes, length of the patient-physician relationship was stratified (< or =1, 1-4, > or =5 years). Principal components factor analysis of items from the Health Care Climate Questionnaire, the Primary Care Assessment Survey and the Patient Satisfaction Questionnaire yielded a single factor labeled "Satisfaction" that served as the sole dependent variable. Higher scores mean greater satisfaction. Predictors of interest were patient demographics and morbidity as well as physician demographics and personality, assessed with items from the NEO-FFI. RESULTS: Patients treated by a physician for 1 year or less rated male physicians higher than female physicians. This gender difference disappeared after 1 year, but two physician personality traits, Openness and Conscientiousness, were associated with patients' ratings in lengthier patient-physician relationships. Patients report being more satisfied with physicians who are relatively high in Openness and average in Conscientiousness. Older patients provide higher ratings than younger patients, and those with greater medical burden rated their physicians higher. CONCLUSION: Patients' ratings of physicians are multidetermined. Future research on patient satisfaction and the doctor-patient relationship would benefit from a consideration of physician personality. Identifying physician personality traits that facilitate or undermine communication, trust, patient-centeredness, and patient adherence to prescribed treatments is an important priority. PRACTICE IMPLICATIONS: Learning environments could be created to reinforce certain traits and corresponding habits of mind that enhance patient satisfaction. Such a shift in the culture of medical education and practice could have implications for patient care.

Adolescent↗
PubMed2006

Disparities in preventive procedures: comparisons of self-report and Medicare claims data.

BACKGROUND: Racial/ethnic disparities are assessed using either self-report or claims data. We compared these two data sources and examined contributors to discrepancies in estimates of disparities. METHODS: We analyzed self-report and matching claims data from Medicare Beneficiaries 65 and older who participated in the Medicare Current Beneficiary Survey, 1999-2002. Six preventive procedures were included: PSA testing, influenza vaccination, Pap smear testing, cholesterol testing, mammography, and colorectal cancer testing. We examined predictors of self-reports in the absence of claims and claims in the absence of self-reports. RESULTS: With the exception of PSA testing, racial/ethnic disparities in preventive procedures are generally larger when using Medicare claims than when using patients' self-report. Analyses adjusting for age, gender, income, educational level, health status, proxy response and supplemental insurance showed that minorities were more likely to self-report preventive procedures in the absence of claims. Adjusted odds ratios ranged from 1.07 (95% CI: 0.88 - 1.30) for PSA testing to 1.83 (95% CI: 1.46 - 2.30) for Pap smear testing. Rates of claims in the absence of self-report were low. Minorities were more likely to have PSA test claims in the absence of self-reports (1.55 95% CI: 1.17 - 2.06), but were less likely to have influenza vaccination claims in the absence of self-reports (0.69 95% CI: 0.51 - 0.93). CONCLUSION: These findings are consistent with either racial/ethnic reporting biases in receipt of preventive procedures or less efficient Medicare billing among providers with large minority practices.

Black or African American↗
PubMed2006

The effect of polycarbophil gel (Replens) on bacterial vaginosis: a pilot study.

OBJECTIVE: To determine if use of intravaginal polycarbophil gel (Replens) for 1 month will: (1) lower vaginal pH; (2) improve signs of bacterial vaginosis (BV). STUDY DESIGN: Seventeen women with BV self-administered polycarbophil gel every third day for 4 weeks in an open-label, prospective pilot study. Primary outcome measures included vaginal pH, presence of amines and Nugent scores. RESULTS: At week 4, there was improvement in Nugent scores, vaginal odor and clue cell count (p<0.05). Eleven women converted from amine positive to negative (73+/-20%). There was no significant change in vaginal pH. CONCLUSIONS: Polycarbophil gel is associated with improved signs of BV, although not vaginal pH.

Acrylic Resins↗
PubMed2006

Does the content of primary care visits differ by the racial composition of physicians' practices?

PURPOSE: The study compared the content of primary care visits between physicians with larger and smaller African American practices. METHODS: We compared the content of primary care adult visits between physicians with larger and smaller African American practices using data from the National Ambulatory Medical Care Survey and the National Hospital Ambulatory Medical Care Survey 1997 to 2002. Larger African American practice (>14% of primary care visits by African Americans) was empirically defined to conform with previous studies. RESULTS: Larger African American practices comprised 24% of all practices but accounted for 80% of all visits by African American patients. In adjusted analyses, physicians with larger African American practices were less likely to refer patients to specialists (adjusted odds ratio 0.77; 95% confidence internal 0.61-0.98) and marginally less likely to perform rectal examinations (adjusted odds ratio 0.84; 95% confidence interval 0.56-1.00) but were more likely to schedule a return appointment (adjusted odds ratio 1.25; 95% confidence interval, 1.02-1.52). However, there were no other significant differences in the reported content of the office visits. Results were not altered when different cutoffs for larger African American practices were used or when obstetricians-gynecologists were excluded from the analyses. CONCLUSION: There are few differences in the content of office visits between physicians with larger and smaller African American practices.

Adult↗
PubMed2006

Effect of mifepristone for symptomatic leiomyomata on quality of life and uterine size: a randomized controlled trial.

OBJECTIVE: To assess the effect of low-dose mifepristone on quality of life, pain, bleeding, and uterine size among women with symptomatic leiomyomata. METHODS: Forty-two women with symptomatic uterine leiomyomata and uterine volume of 160 mL or more were randomized to mifepristone, 5 mg daily, or placebo for 26 weeks. Quality of life (Uterine Fibroid Symptoms Quality of Life Questionnaire and Medical Outcomes Study 36-Item Short Form survey) and uterine and leiomyoma size (ultrasonography) were assessed at baseline, and at 1 month, 3 months, and 6 months of treatment. Bleeding (daily logs and pictorial charts) and pain (McGill Pain Questionnaire) were assessed monthly. Endometrial pathology was assessed at baseline and 6 months. RESULTS: Forty-two women were randomized; 37 women completed all 6 months. Women randomized to mifepristone showed an improvement in leiomyoma-specific quality of life. Forty-one percent became amenorrheic, rates of anemia improved, and adjusted uterine size was reduced by 47%. Compared with the placebo group, improvements in these outcomes in the treatment group were significantly greater (P<.05 to .001). There were no significant differences in adverse effects between the groups. No endometrial hyperplasia was noted in any participant. CONCLUSION: Low-dose mifepristone improves leiomyoma-specific quality of life and reduces leiomyoma size among women with symptomatic leiomyomata. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov www.clinicaltrials.gov NCT00133705 LEVEL OF EVIDENCE: I.

Adult↗
PubMed2006

Mammography self-report and mammography claims: racial, ethnic, and socioeconomic discrepancies among elderly women.

BACKGROUND: National self-report surveys show minimal racial disparity in mammography, whereas analyses of administrative data show large disparity. METHODS: Using the 1998-2002 Medicare Current Beneficiary Surveys, which contain participants' self-report and claims data, we developed multivariable adjusted models examining factors associated with self-reported mammography and self-reported mammography verified by billing records. RESULTS: No racial/ethnic disparities were found in self-reported mammography. Verified mammography, however, revealed significant disparities for race, education, income, insurance, and health status. CONCLUSIONS: Race, education, income, insurance, and health status are associated with a lower likelihood of self-reported mammography verified by the existence of claims data. These data caution against exclusive reliance on self-report survey data to assess disparity in mammography.

Aged↗
PubMed2006

Connoisseurs of care? Unannounced standardized patients' ratings of physicians.

BACKGROUND: Patient satisfaction surveys can be informative, but bias and poor response rates may limit their utility as stable measures of physician performance. Using unannounced standardized patients (SPs) may overcome some of these limitations because their experience and training make them able judges of physician behavior. OBJECTIVES: We sought to understand the reliability of unannounced SPs in rating primary care physicians when covertly presenting as real patients. STUDY DESIGN: Data from 2 studies (Patient Centered Communication [PCC]; Social Influences in Practice [SIP]) were included. For the PCC study, 5 SPs made 192 visits to 96 physicians; for the SIP study, 18 SPs made 292 visits to 146 physicians. SPs visits to physicians were randomized, thus avoiding mutual selection bias. Each SP rated 16 to 38 physicians on interpersonal skills (autonomy support: PCC, SIP), technical skills (information gathering: SIP-only), and overall satisfaction (SIP-only). We evaluated SP evaluation consistency (physician vs. total variance rho), and SPs' overall satisfaction with specific dimensions of physician performance. RESULTS: Scale reliability varied from 0.71 to 0.92. Physician rhos (95% confidence intervals) for autonomy support were 0.40 (0.22-0.58; PCC) and 0.30 (0.14-0.45; SIP); information gathering rho was 0.46 (0.33-0.59; SIP). Overall SP satisfaction rho was 0.47 (0.34-0.60; SIP). SPs varied significantly in adjusted overall satisfaction levels, but not other dimensions. CONCLUSIONS: These analyses provide some evidence that medical connoisseurship can be learned. When adequately sampled by trained SPs, some physician skills can be reliably measured in community practice settings.

Clinical Competence↗
PubMed2006

Use of geocoding and surname analysis to estimate race and ethnicity.

OBJECTIVE: To review two indirect methods, geocoding and surname analysis, for estimating race/ethnicity as a means for health plans to assess disparities in care. STUDY DESIGN: Review of published articles and unpublished data on the use of geocoding and surname analyses. PRINCIPAL FINDINGS: Few published studies have evaluated use of geocoding to estimate racial and ethnic characteristics of a patient population or to assess disparities in health care. Three of four studies showed similar estimates of the proportion of blacks and one showed nearly identical estimates of racial disparities, regardless of whether indirect or more direct measures (e.g., death certificate or CMS data) were used. However, accuracy depended on racial segregation levels in the population and region assessed and geocoding was unreliable for identifying Hispanics and Asians/Pacific Islanders. Similarly, several studies suggest surname analyses produces reasonable estimates of whether an enrollee is Hispanic or Asian/Pacific Islander and can identify disparities in care. However, accuracy depends on the concentrations of Asians or Hispanics in areas assessed. It is less accurate for women and more acculturated and higher SES persons due intermarriage, name changes, and adoption. Surname analysis is not accurate for identifying African Americans. Recent unpublished analyses suggest plans can successfully use a combined geocoding/surname analyses approach to identify disparities in care in most regions. Refinements based on Bayesian methods may make geocoding/surname analyses appropriate for use in areas where the accuracy is currently poor, but validation of these preliminary results is needed. CONCLUSIONS: Geocoding and surname analysis show promise for estimating racial/ethnic health plan composition of enrollees when direct data on major racial and ethnic groups are lacking. These data can be used to assess disparities in care, pending availability of self-reported race/ethnicity data.

Birth Certificates↗
PubMed2006

Discharges against medical advice: are race/ethnicity predictors?

BACKGROUND: Prior literature suggests that blacks are more likely to be discharged against medical advice (DAMA). OBJECTIVE: We examined whether DAMA from general hospitals varies by race/ethnicity and whether this variation is explained by individual and hospital factors. DESIGN, SUBJECTS, AND MEASUREMENTS: We conducted cross-sectional analyses of 1998 to 2000 hospital discharge data, linked to the American Hospital Association data, on adults admitted for acute general hospital care in California, Florida, and New York. A series of hierarchical logistic regression analyses explored factors associated with DAMA, initially adjusting for age and gender, then sequentially adding adjustment for comorbidities, individual socio-economic factors, and finally hospital characteristics. RESULTS: Compared with whites, blacks had a 2-fold higher age-gender adjusted odds of DAMA, a risk that progressively diminished with increasing adjustment (final adjusted odds ratio [OR] = 0.95, 95% confidence interval [CI] = 0.91, 1.00). While Hispanics had an increased risk of DAMA in age-gender-adjusted analyses, the final model revealed a protective effect (adjusted OR = 0.66, 95% CI = 0.62, 0.70), similar to that observed for Asians. CONCLUSIONS: Disparities in DAMA affecting minority patients in general hospitals are largely accounted for by individual and hospital socio-economic factors. The absence of any adjusted disparity affecting blacks, and the protective effect observed for Hispanics and other minorities suggest that individual discrimination and poor communication are not primary determinants of DAMA, but where patients are admitted does contribute to disparities in DAMA.

Adolescent↗
PubMed2006

Barrier to pneumococcal and influenza vaccinations in Black elderly communities: mistrust.

OBJECTIVES: To understand the role of trust of medical institutions in the decision by elderly black Americans to receive pneumococcal and influenza vaccinations. DESIGN: Cross-sectional, qualitative study, using semistructured in-depth interviews. PARTICIPANTS: Twenty black Americans age > or = 65 years from two different socioeconomic groups. RESULTS: Six main themes were identified: prevention, vaccine-caused illnesses, vaccines as irrelevant to health, experience with healthcare, self-advocacy and attitudes toward childhood vaccinations. The majority of vaccinated participants viewed vaccines as a preventive measure, while the unvaccinated group viewed vaccines as irrelevant to their health. In addition, the majority of the participants in the unvaccinated group believed vaccines caused illness. Mistrust of medical institutions or the knowledge of the historical medical injustices was not a significant influence in participant's willingness to be vaccinated against pneumococcal or influenza disease. CONCLUSION: Mistrust of medical institutions was not a key concern affecting willingness to be vaccinated in this black community of elderly adults. Participant's willingness to be vaccinated was largely influenced by prior positive or negative experiences with healthcare systems.

Black or African American↗
PubMed2005

Studying physician effects on patient outcomes: physician interactional style and performance on quality of care indicators.

Many prior studies which suggest a relationship between physician interactional style and patient outcomes may have been confounded by relying solely on patient reports, examining very few patients per physician, or not demonstrating evidence of a physician effect on the outcomes. We examined whether physician interactional style, measured both by patient report and objective encounter ratings, is related to performance on quality of care indicators. We also tested for the presence of physician effects on the performance indicators. Using data on 100 US primary care physician (PCP) claims data on 1,21,606 of their managed care patients, survey data on 4746 of their visiting patients, and audiotaped encounters of 2 standardized patients with each physician, we examined the relationships between claims-based quality of care indicators and both survey-derived patient perceptions of their physicians and objective ratings of interactional style in the audiotaped standardized patient encounters. Multi-level models examined whether physician effects (variance components) on care indicators were mediated by patient perceptions or objective ratings of interactional style. We found significant physician effects associated with glycohemoglobin and cholesterol testing. There was also a clinically significant association between better patient perceptions of their physicians and more glycohemoglobin testing. Multi-level analyses revealed, however, that the physician effect on glycohemoglobin testing was not mediated by patient perceived physician interaction style. In conclusion, similar to prior studies, we found evidence of an apparent relationship between patient perceptions of their physician and patient outcomes. However, the apparent relationships found in this study between patient perceptions of their physicians and patient care processes do not reflect physician style, but presumably reflect unmeasured patient confounding. Multi-level modeling may contribute to better understanding of the relationships between physician style and patient outcomes.

Adult↗
PubMed2005

Measuring patient-centered communication in patient-physician consultations: theoretical and practical issues.

The goal of patient-centered communication (PCC) is to help practitioners provide care that is concordant with the patient's values, needs and preferences, and that allows patients to provide input and participate actively in decisions regarding their health and health care. PCC is widely endorsed as a central component of high-quality health care, but it is unclear what it is and how to measure it. PCC includes four communication domains: the patient's perspective, the psychosocial context, shared understanding, and sharing power and responsibility. Problems in measuring PCC include lack of theoretical and conceptual clarity, unexamined assumptions, lack of adequate control for patient characteristics and social contexts, modest correlations between survey and observational measures, and overlap of PCC with other constructs. We outline problems in operationalizing PCC, choosing tools for assessing PCC, choosing data sources, identifying mediators of PCC, and clarifying outcomes of PCC. We propose nine areas for improvement: (1) developing theory-based operational definitions of PCC; (2) clarifying what is being measured; (3) accounting for the communication behaviors of each individual in the encounter as well as interactions among them; (4) accounting for context; (5) validating of instruments; (6) interpreting patient ratings of their physicians; (7) doing longitudinal studies; (8) examining pathways and mediators of links between PCC and outcomes; and (9) dealing with the complexity of the construct of PCC. We discuss the use of observational and survey measures, multi-method and mixed-method research, and standardized patients. The increasing influence of the PCC literature to guide medical education, licensure of clinicians, and assessments of quality provides a strong rationale for further clarification of these measurement issues.

Communication↗
PubMed2005

Emotion language in primary care encounters: reliability and validity of an emotion word count coding system.

OBJECTIVES: To develop a reliable and valid computer coded measure to assess emotional expression from transcripts of physician-patient interactions. METHODS: Physician encounters with two standardized patients (SPs) were audiotaped. Fifty patients from each physician (n = 100 primary care physicians) completed surveys that assessed patients' perceptions of their relationships with physicians. Audio-recordings of 193 patient-physician encounters were transcribed and computer-coded to derive a percent emotion words, and research assistants completed the Measure of Patient-Centered Communication (MPCC). RESULTS: After adjustment for potential confounders, regression analyses revealed physicians' use of emotion words and the MPCC contribute independently to patients' and SPs' perceptions of their relationship with physicians. CONCLUSIONS: The computerized coding of emotion words shows promise as a reliable, valid, and simple method to code transcript data of physician-patient interactions. This method may be expanded to examine other aspects of physician language and does not require coder training.

Attitude of Health Personnel↗
PubMed2005

Racial disparity in surgical complications in New York State.

OBJECTIVE: To examine the relationship between race and surgical complications. SUMMARY BACKGROUND DATA: Blacks have been reported to experience higher rates of surgical complications than whites, but the reasons are not known. METHODS: The effect of the black race on risk of any surgical complication (from the Agency for Healthcare Research and Quality's patient safety indicators) was examined using New York State (NYS) hospital discharge data from 1998 to 2000. Sequential, hierarchical analyses controlled for: 1) patient age and gender, 2) morbidity length of stay, 3) individual social factors, 4) hospital characteristics, and 5) ecologic factors (region of state, percent black and Medicaid annual discharges, and mean income of admitted patients). RESULTS: Following adjustment for patient age and gender, blacks had 65% higher odds for a surgical complication. Further adjustment for comorbidity and length of stay (LOS) reduced the odds substantially to 1.18. Additional adjustment for American Hospital Association hospital characteristics essentially eliminated the risk. Final adjustment for hospital ecologic variables reduced the odds to 1.0. CONCLUSIONS: Higher rates of surgical complications among blacks than whites in NYS are primarily explained by differences in comorbidity LOS and the hospital where the surgery occurred.

Black People↗
PubMed2005

Racial disparities in the content of primary care office visits.

BACKGROUND: Little is known about racial disparities in primary care at the level of the office visit. OBJECTIVE: To assess racial disparities in the receipt of commonly performed/recommended procedures during routine primary care office visits and examine trends in disparities over time. DESIGN, SETTING, AND PATIENTS: The sample included 88,303 visits by adults to 3,260 primary care physicians in office-based practices in the National Ambulatory Medical Care Surveys, 1985, 1989, 1990, 1991, 1992, and 1995 to 2001. MEASUREMENTS: Adjusted odds for receipt or recommendation of commonly performed office procedures. RESULTS: During the years 1985 to 2001, African Americans, compared with whites, had lower odds of receiving a Pap test (odds ratio (OR) 0.81; 95% confidence interval (CI) 0.70 to 0.93), rectal exam (OR 0.67; 95% CI 0.56 to 0.80), smoking cessation counseling (OR 0.80; 95% CI 0.66 to 0.96), and mental health advice (OR 0.51; 95% CI 0.38 to 0.69), but had higher odds for visual screening (OR 1.38; 95% CI 1.08 to 1.77), weight advice counseling (OR 1.27; 95% CI 1.13 to 1.44) and receiving a follow-up appointment (OR 1.45; 95% CI 1.29 to 1.64). These findings were not appreciably altered by adjustment for physician practice characteristics including percent African American or Medicaid patients. Disparities disfavoring African Americans in cholesterol testing and smoking cessation observed during 1985 to 1992 were not observed in 1995 to 2001. CONCLUSIONS: The findings suggest that race is associated with the type of primary care received by patients, at least for selected procedures, with evidence that some disparities have diminished over time.

Black or African American↗
PubMed2005

Management of opiate detoxification in jails.

Little is known about how jails manage opiate withdrawal among arrestees and inmates. We conducted a national survey of 500 jails in the United States. We specifically asked about assessment and management opiate dependency among arrestees and use of standardized protocols. Among the 245 jails that responded, more than half (56%) reported they routinely assessed arrestees for opiate dependency and most (59%) reported using standardized detoxification protocols. Fifty percent of jails used clonidine for detoxification. Very few jails (1%) used methadone or other opiates (2%) for detoxification. Half of all jails (49%) failed to use clonidine, methadone or other opiates for detoxification. These results show that many jails fail use recommended opiate detoxification procedures and highlight the need for uniform national standards for jail management of opiate dependence.

Acute Disease↗