PubMed Health⌕ Search

Biomedical subjects

T R Konrad

Publications and source records attributed to T R Konrad.

At least 19 recordsLinked to original sources
PubMed1998

Vaccine-associated liability risk and provider immunization practices.

OBJECTIVE: To explore the effect of concern about vaccine-associated malpractice litigation on provider immunization practices and attitudes. DESIGN: A cross-sectional mail survey. PARTICIPANTS: One thousand one hundred sixty-five pediatricians and 1849 family physicians. MAIN OUTCOME MEASURES: Physicians' perceptions of the legal and financial risks of providing immunizations and of the liability protection afforded by state programs and their current immunization practices. RESULTS: The response rate was 72% for pediatricians and 63% for family physicians. Overall, less than 30% of the respondents believed that federal and state programs protect them against vaccine-related lawsuits, with pediatricians more likely to believe so (32% vs 21%, P < .0001). Pediatricians were also more likely than family physicians to believe that the diphtheria, tetanus, and pertussis vaccine could be administered safely to children with a family history of seizures, a minor respiratory tract illness, or a previous local reaction to the vaccine. Liability issues were not significantly associated with any of the outcome variables, except that those physicians who believed that the whole-cell diphtheria, tetanus, and pertussis vaccine increased their risk for lawsuits were less likely to indicate that the diphtheria, tetanus, and pertussis vaccine was safe for children with a family history of seizures (P < .001). CONCLUSIONS: Liability-related variables were not independently associated with most immunization behaviors examined. This raises the question as to whether physicians cite liability as a reason for not immunizing children with acute and chronic illnesses, when their concerns are actually otherwise. These data suggest that educational efforts focused on liability issues alone will have little effect on inappropriate delaying of immunization for these children. Rather, education is needed regarding inappropriate contraindications themselves.

Adult↗
PubMed1998

Responsive medical professionalism: integrating education, practice, and community in a market-driven era.

Revolutionary changes in the nature and form of medical practice institutions are likely to reverberate backward into medical education as leaders of the new practice organizations demand that the educational mission be responsive to their needs, and as these demands are increasingly backed by market power. In the face of this pressure, medical education's traditional response--that it should have autonomy in defining its mission--is no longer viable. Instead, more explicit, formal, and systemic linkages between practice and educational institutions are inevitable. The crucial question is whether these linkages will reflect the values of the market, oriented by economic self-interest, or the values of medical professionalism, oriented by the obligation to sacrifice economic self-interest in the service of patients. The authors maintain that the realization of the normative ideal of professionalism in medical education within the emerging market environment requires that a vision be articulated that is distinct from that of either autonomy or the market, and that combined lay-professional institutions be established to integrate--and perhaps merge--education and practice, and to foster responsiveness to lay values and community needs. The authors conclude by briefly describing examples of current efforts in this direction.

Academic Medical Centers↗
PubMed1998

Risky behavior in teens with cystic fibrosis or sickle cell disease: a multicenter study.

OBJECTIVE: To determine the prevalence and age of onset of common risky behaviors such as smoking and sexual activity in teens with cystic fibrosis and those with sickle cell disease and to compare their behaviors with those of adolescents in the general population. DESIGN: Survey. SETTING: All five major pediatric tertiary care centers in North Carolina (study participants with sickle cell disease or cystic fibrosis) and North Carolina public schools (comparison population). PARTICIPANTS: Three hundred twenty-one adolescents with cystic fibrosis or sickle cell disease aged 12 to 19 years (mean age, 15.6 years; 49% female). Demographically matched comparison teens for each group were selected from 2760 in-school adolescents (mean age, 16.0 years; 51% female). MAIN OUTCOMES MEASURES: Prevalence of tobacco and marijuana use, alcohol use, sexual intercourse, sexually transmitted diseases, seat belt use, weapon carrying, and age of onset of these behaviors. RESULTS: Chronically ill teens reported significantly less lifetime and current use of tobacco, marijuana, and alcohol; less sexual intercourse; less weapon carrying, less drunk driving, and more seat belt use than their peers. Nonetheless, 21% of the teens with cystic fibrosis and 30% of those with sickle cell disease had smoked; sexual intercourse was reported by 28% and 51%, respectively. Age of onset of these behaviors was frequently older for the chronically ill teens. CONCLUSION: Teens with cystic fibrosis or sickle cell disease took more potentially damaging health risks than might be expected, although the prevalence was lower than reported by their peers. Future longitudinal studies should examine the relationships between chronic illness, physical and psychosocial maturation, and risky behavior. Screening for psychosocial issues, including risky behaviors, should be incorporated into the routine health care of chronically ill teens.

Adolescent↗
PubMed1997

Impact of a new universal purchase vaccine program in North Carolina.

OBJECTIVE: To explore the effects of state universal purchase (UP) of vaccines for all children, regardless of income or insurance status, on North Carolina physicians and families. DESIGN: Cross-sectional survey. PARTICIPANTS: Pediatricians and family physicians (N = 2163) were surveyed in 1995 to compare immunization charges in North Carolina (new UP) with those of Massachusetts (UP) and Texas (free market). MAIN OUTCOME MEASURES: Patient charges for immunizations and well-child visits and physician perceptions of the effects of state immunization programs. Models were devised to simulate the net effect of the North Carolina UP program on immunization revenue for physicians and on families' out-of-pocket costs for well-child care. RESULTS: Physician participation rates in the 2 UP programs were very high. North Carolina physicians reported substantial decreases in immunization charges and reduced referrals to public clinics, but thought that UP increased their administrative burden. Sixty percent of North Carolina physicians increased charges for well-child visits, nearly twice that in the 2 control states. Families who previously had received immunizations from public clinics but chose to remain in the private-sector "medical home" for immunizations after implementation of UP had increased out-of-pocket expenses that varied by their insurance status. CONCLUSIONS: The North Carolina UP program is effective in decreasing patient immunization charges and reducing referrals to public clinics. However, UP does not eliminate cost as a barrier to immunization, nor does it enable all children to remain in their medical homes. Underinsured children still may face considerable financial barriers to immunization in a UP system.

Cross-Sectional Studies↗
PubMed1997

Predicting mortality from community surveys of older adults: the importance of self-rated functional ability.

Using data from the 1990 baseline of the National Survey of Self-Care and Aging (NSSCA), and nearly three years of follow-up mortality data, we examined the association between self-rated functional ability, a global measure of perceived ability of function independently, and mortality among a national sample of older adults. The study included 3,485 subjects selected from the Medicare Beneficiary Files according to a stratified random sampling design, with approximately equal numbers of adults by gender in each of three age categories, 65-74, 75-84, and 85 and over. Self-rated functional ability was found to have an independent contribution to the subsequent risk of death among older adults. Using multivariate models that accounted for self-rated health, age, gender, medical conditions, functional status, and assistance from others, poor self-ratings on this single item nearly doubled the risk of death during the follow-up period. These findings suggest the importance, for both researchers and clinicians, of measuring the potential prognostic importance of self-ratings of health and self-ratings of functional ability among older adults.

Activities of Daily Living↗
PubMed1997

Maintaining the new practice networks.

Unless acquired physicians are managed carefully, many will flee the acquiring networks in anger and frustration. Because older networks relied on a self-selected population of physicians, the newer networks will have to develop alternative strategies to motivate those physicians who did not self-select for employment. This article makes recommendations about how to build a corporate practice culture under these new conditions.

Attitude of Health Personnel↗
PubMed1997

Physician job satisfaction: developing a model using qualitative data. SGIM Career Satisfaction Study Group.

The purpose of this study was to develop a current and comprehensive model of physician job satisfaction. Information was gathered by (1) analysis of open-ended responses from a large group practice physician survey in 1988, and (2) analysis of focus group data of diverse physician subgroups from 1995. Participants were 302 physicians from large-group practices and 26 participants in six focus groups of HMO, women, minority, and inner-city physicians. Data were used to develop a comprehensive model of physician job satisfaction. The large group practice survey data supported the key importance of day-to-day practice environment and relationships with patients and physician peers. Future concerns focused on the effect of managed care on the physician-patient relationship and the ability of physicians to provide quality care. Focus groups provided contemporary data on physician job satisfaction, reinforcing the centrality of relationships as well as special issues for diverse physician subgroups of practicing physicians. New variables that relate to physician job satisfaction have emerged from economic and organizational changes in medicine and from increasing heterogeneity of physicians with respect to gender, ethnicity, and type of practice. A more comprehensive model of physician job satisfaction may enable individual physicians and health care organizations to better understand and improve physician work life.

Adult↗
PubMed1996

Variation in patient charges for vaccines and well-child care.

BACKGROUND: Several state and federal programs have attempted to boost immunization rates by reducing or eliminating provider vaccine costs. The relation between patient vaccine and well-child visit charges and vaccine financing systems is unknown. OBJECTIVES: To determine patient charges for vaccines and well-child visits in three states with varying vaccine financing systems and to examine the effects of a short-term reduction in provider vaccine costs. DESIGN: Cross-sectional survey study of a random sample of physicians in three states. PARTICIPANTS: A total of 2797 pediatricians and family physicians in North Carolina, Texas, and Massachusetts were surveyed. MAIN OUTCOME MEASURES: Current charges to patients for diphtheria-tetanus-pertussis vaccine (DTP), measles-mumps-rubella vaccine, Haemophilus influenzae type b vaccine (Hib), and combined DPT-Hib vaccine for well-child visits; changes in charges over the previous 8 months. RESULTS: Response rate was 62%. Vaccine and well-child visit charges were comparable in North Carolina and Texas. Massachusetts' average charges for well-child visits were higher than in the other states, although vaccine charges were lower; with the use of combined DPT-Hib vaccine, total simulated charges for vaccines and well-child care during the first 6 months of life averaged only 10% less in Massachusetts vs Texas and North Carolina. Neither regional variation in cost of living nor Medicaid reimbursement rates explained this difference. CONCLUSIONS: The average cost and composition of charges for well-child care in Massachusetts, a state with universal purchase of vaccines, compared with the other states, warrant further study to explore whether physicians shift costs to other preventive services to compensate for lower allowable immunization charges. If such cost shifting occurs, current federal immunization initiatives that lower or eliminate provider cost may not provide increased access to preventive services.

Child↗
PubMed1996

Older adults as a community resource: results from the National Survey of Self-Care and Aging.

Using data collected from the first wave of a longitudinal data set collected in the late fall and winter of 1990-1991, the National Survey of Self-Care and Aging (NSSCA), we examined the extent and type of assistance older people provided to others. Age, gender, and perceived health status were the most consistent predictors of the four types of assistance: personal care, child care, volunteer work, and listening/offering advice and support. Help with instrumental activities of daily living either alone or in combination with other activities of daily living was the most common type of personal care provided.

Activities of Daily Living↗
PubMed1996

Migration of obstetrician-gynecologists into and out of rural areas, 1985-1990.

This study sought to determine if county-level demographic, health care resource, policy, and competitive factors are associated with the movement of obstetrician-gynecologists (ob-gyns) into and out of rural areas. County-level descriptive data from the Area Resource File, the American Medical Association Physician Masterfile, and the American Hospital Association Guide were used for hospital descriptions. This was a correlational study that measured the association of ecologic indicators of nonmetropolitan counties with indicators of gain or loss of ob-gyns. Descriptive statistics characterize the supply and movement of ob-gyns by size and location of the counties. Multinomial logistic regression models describe the net effect of the ecologic indicators on physician movement. During the period 1985 to 1990, a total of 962 patient care ob-gyns moved out of 531 nonmetropolitan counties, and 979 ob-gyns moved into 528 counties. Counties in the southern Atlantic states experienced the greatest net inflow, whereas Illinois, Missouri, and Texas had the greatest net outflow. Counties that retained ob-gyns during this period were in the mid-range of population. Positive correlates of outward migration were adjacency to a metropolitan county and loss of hospital bed supply; negative correlates with outward migration were the supply of hospital beds and total population. Inward migration was positively correlated with retention or gain of county family physicians and with adjacency; negative correlates were overall population and total family physician supply. The movement of ob-gyns in nonmetropolitan counties is influenced by state policies, local resources, and relative location. No clear evidence shows that there are competitive relations between family physician supply and ob-gyn supply.

Adult↗
PubMed1996

Minority physicians serving in rural National Health Service Corps sites.

Providing National Health Service Corps (NHSC) scholarships to under-represented minorities has been an important federal mechanism to bolster the numbers of minority physicians. Little is known about how minorities fare during their NHSC commitment periods. In 1991, questionnaires were mailed to all primary care physicians placed in rural communities from 1987 through 1990 in the NHSC scholarship program, in a retrospective cohort study. One hundred and twenty-two of the 398 eligible NHSC physician respondents (31%) indicated they were minorities. National Health Service Corps physicians were found to be well matched by race to the sites where they served, and minority NHSC physicians worked in counties and practices with greater proportions of minority inhabitants and patients. Minorities among rural NHSC physicians were less likely to have been raised in rural areas and were less interested in rural practice during medical school and when placed in their rural NHSC sites. The relative urban preferences of minority physicians in large part explains why this group was more dissatisfied with their work and personal lives while serving their obligations. Minority physicians also reported lower satisfaction for their families. Minority and nonminority NHSC physicians reported comparable acceptance by their communities, and demonstrated similarly low retention rates. The NHSC plays a significant role in the careers of many young minority physicians and in promoting the temporary availability of minority physicians for rural health professional shortage areas. However, as of 1991, many minority NHSC physicians placed in rural areas would have preferred urban sites, which resulted in their lower satisfaction.

Adult↗
PubMed1996

The awareness-to-adherence model of the steps to clinical guideline compliance. The case of pediatric vaccine recommendations.

OBJECTIVES: This article proposes, tests, and explores the potential applications of a model of the cognitive and behavioral steps physicians take when they comply with national clinical practice guidelines. The authors propose that when physicians comply with practice guidelines, they must first become aware of the guidelines, then intellectually agree with them, then decide to adopt them in the care they provide, then regularly adhere to them at appropriate times. METHODS: Data used to test this model address physicians' responses to national pediatric vaccine recommendations. Questionnaires were mailed to 3,014 family physicians and pediatricians who were working in communities of various sizes in nine states. RESULTS: The survey response rate was 66.2%. In the case of the recommendation to provide hepatitis B vaccine to all infants, guideline awareness among respondents was 98.4%, agreement 70.4%, adoption 77.7%, and adherence 30.1%. The data for 87.9% of physicians fit the model at every step. Significant deviation from the model occurred only for the 11% of all physicians who adopted the hepatitis B recommendation without agreeing with it. In the case of the recommendation to provide the acellular variety of the pertussis vaccine for children's fourth and fifth pertussis doses, guideline awareness among respondents was 89.8%, agreement 66.5%, adoption 46.3%, and adherence 35.2%. Data fit the model at every step for 90.6% of physicians. Greater likelihood of movement from each step to the next in the path to adherence was found for physicians with certain characteristics, information sources, and beliefs about the vaccines, and those in certain types of practice settings. Specific physician and practice characteristics typically predicted movement along only one or two of the steps to adherence to either the hepatitis B or acellular pertussis recommendations. CONCLUSIONS: These data on physicians' use of pediatric vaccine recommendations generally support the awareness-to-adherence model. This model may prove useful in identifying ways to improve physicians' adherence to a variety of guidelines by demonstrating where physicians fall off the path to adherence, which physicians are at greatest risk for not attaining each step in the path, and factors associated with a greater likelihood of attaining each step toward guideline adherence.

Awareness↗
PubMed1996

Pediatrician and family physician agreement with and adoption of universal hepatitis B immunization.

BACKGROUND: The purpose of this study was to assess (1) rates of agreement with and adoption of the universal hepatitis B vaccine recommendation among practicing pediatricians and family physicians in nine selected states; (2) physicians' attitudes related to hepatitis B immunization; and (3) physicians' perceptions of parental attitudes regarding the hepatitis B vaccine series. METHODS: Self-administered questionnaires were mailed to 3014 pediatricians and family physicians in selected metropolitan areas and non-metropolitan areas of nine states. Outcome variables were agreement with and adoption of the hepatitis B vaccine recommendation. Predictor variables included physicians' characteristics, practice type and location, and proportion of managed care and Medicaid patients. Other variables that were studied include physicians' attitudes related to hepatitis B immunization, sources of immunization recommendation information, personal completion of the hepatitis B immunization series, and physicians' impressions of parental attitudes about the vaccine. RESULTS: Pediatricians were more likely than family physicians to report that they knew "a lot" about the recommendation (95% vs 84%), agreed with it (83% vs 57%), and have adopted it into practice (90% vs 64%). More physicians in both specialties had adopted the recommendation than actually agreed with it. Doubt about long-term protection from the vaccine was a strong predictor of not agreeing with or adopting the recommendation. Parental resistance to or request for hepatitis B vaccine affected the likelihood of physicians adopting it. CONCLUSIONS: Pediatricians and family physicians continue to differ in both agreement with and adoption of universal hepatitis B immunization. Two years after the recommendation was made, less than two thirds of all family physicians have adopted this recommendation. Adoption is likely influenced by practice policy, physician attitudes, and perceived parental opinions. We recommend that as new vaccines are approved and recommended, research be conducted to explore and address issues germane to physician agreement and adoption.

Adult↗
PubMed1996

A comparison of dermatologists and generalists. Management of childhood atopic dermatitis.

BACKGROUND AND DESIGN: To compare the approaches of generalist physicians and dermatologists in the management of childhood atopic dermatitis (AD), a 6-page questionnaire was developed to assess specific practice characteristics and therapeutic preferences. Surveys were mailed to all board-certified dermatologists in North Carolina (n = 173) and to a sample of pediatricians (n = 200) and family medicine physicians (n = 300) randomly selected from the North Carolina Health Professions Database. There were 307 eligible respondents, defined as those who see children with AD, and 112 ineligible respondents. The response rate of eligible respondents was 62%. The specialty-specific response rates were as follows: 76% for dermatologists, 70% for pediatricians, and 49% for family medicine physicians. RESULTS: Dermatologists reported seeing the largest number of patients with AD, followed by pediatricians and family medicine physicians. Dermatologists also reported seeing the highest percentage of pediatric patients with moderate or severe AD (59%), followed by pediatricians (27%) and family medicine physicians (19%). Regardless of the severity of the AD, dermatologists consistently indicated a greater preference for more intensive therapy compared with generalists, as demonstrated by their preference for prescribing more potent topical steroids. Also, dermatologists were more likely than pediatricians (22%) and family medicine physicians (8%) to report "frequent use" of oral antibiotics for AD (63%). CONCLUSIONS: These striking interspecialty differences are likely to affect the outcome and cost of care of childhood AD. The data support the argument for conducting further studies of generalists' and dermatologists' approach to childhood AD, correlating therapeutic approaches with clinical outcomes and costs.

Child↗