Teenagers' perceptions of barriers to prenatal care

A structured interview conducted during the postpartum hospitalization of 184 patients aged 17 years or younger was used to study teenagers' perceptions of barriers to prenatal care. The interview consisted of more than 100 questions on demographic characteristics, family and social support, desire for the pregnancy, perceptions of the importance of prenatal care, practical obstacles to access to health care (such as lack of transportation, day care, etc), financial problems related to care, problems finding time to obtain health care, knowledge of available prenatal care resources, and perceptions of ease or difficulty in the use of existing clinics. Multiple regression analysis using the Kessner index as the criterion variable showed that major factors related to the adequacy of prenatal care received by these teenagers were perceptions of cost barriers, the gestational age at which the teenager discovered she was pregnant, school enrollment status (those in school received poorer care than those who had dropped out), and the degree of social support experienced by the teenager. These findings suggest that specific changes in the health care system are needed to make prenatal care more accessible for pregnant teenagers. These changes would include enhancing community awareness that Medicaid pays for prenatal care, establishing links between prenatal clinics and school health systems, and scheduling prenatal clinics at times more convenient for teenagers.     

Physician management preferences and barriers to care for rural patients with depression

OBJECTIVE: To describe rural primary care physicians' current preferences in treating depression and the barriers they face in providing effective care for this condition. DESIGN: Cross-sectional survey of randomly selected practicing primary care physicians registered in Arkansas. SETTING: Primary care practices in nonmetropolitan counties. PARTICIPANTS: Forty of 50 eligible physicians completed a face-to-face interview; one physician, an interview by telephone; and two physicians, an interview in questionnaire form. Total response rate was 86%. MAIN OUTCOME MEASURES: Physician preferences for and barriers to the effective management of depression. RESULTS: An estimated 44% of rural physicians consider medication alone to be the best initial approach to treating depression; 30% prefer to prescribe medication and refer patients to mental health care professionals for counseling; and 26% prefer to prescribe medication and conduct counseling themselves. The greatest barriers to treatment were the physician's lack of time and the patient's failure to recognize depression. Most physicians had recently referred one or more depressed patients to specialty care and had encountered few referral sources, long waiting lists, and inadequate follow-up. CONCLUSIONS: The majority of rural primary care physicians prefer to treat depressed patients in their practices themselves. Except for the limited availability of specialty services, most of the barriers to the provision of effective care for depression perceived by rural physicians do not appear to be unique to rural practices.     

Cultural barriers to health care reform

The rate of proliferation of health care reform proposals makes it impossible to consider them all adequately; whatever plan is finally legislated, there will be many who are not satisfied with it, and clamor for change is likely to be a prominent feature of health care politics for a long time. This article takes a brief look at the health care reform process in the United States, including some of the impediments to development of a plan that would address both contemporary and future issues. Some traditional ethical viewpoints and cultural values, having to do with concepts of justice, are seen as inimical to long-range program development. The need for alteration of traditional views is regarded as urgent, to facilitate cultural movement in directions that will not only permit development of workable health care programs, but will extend broadly to address other compelling societal issues. The impetus for advantageous cultural movement originates among perceptive individuals who are regarded by society as legitimately influential. Many physicians still are accorded this sort of recognition, and the considered input of medical professionals is essential.     

Suicide myths and health care provider bias

Four cases of carotid body tumor are reported, and the diagnosis and treatment are also discussed. We consider that color Doppler flow image and carotid angiography, especially digital subtraction angiography, are of great value to the diagnosis of carotid body tumor. In addition, the collateral cerebral cross-flow was promoted preoperatively with the use of compressing exercises of the carotid artery, and controlled by transcranial Doppler. This means to provide the basis for choosing the operative opportunity and for managing the carotid artery. The operative method was dependent on preoperative color Doppler flow image, carotid angiography, and relationship between the tumor and the carotid artery during operation.     

Stigma and barriers to care in soldiers postcombat.

The present study examined the effects of leadership and unit cohesion on mental health stigma and perceived barriers to care. A sample of 680 soldiers from combat support units were surveyed 3 months after their return from combat operations in Iraq. The survey included scales on psychological symptoms and perceptions of leader behaviors and unit cohesion, as well as items assessing stigma and barriers to care. The sample was used to test the independent and interactive effects of leadership and unit cohesion on soldiers’ perceptions of stigma and barriers to care. Analyses yielded significant interaction effects between leadership and cohesion in predicting stigma and barriers to care, while controlling for the effects of mental health symptoms. Soldiers who rated their leaders more highly and who reported higher unit cohesion also reported lower scores on both stigma and perceived barriers to care. Thus, positive leadership and unit cohesion can reduce perceptions of stigma and barriers to care, even after accounting for the relationship between mental health symptoms and these outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pharmacist as a provider of oncology ambulatory care services

The services provided by a pharmacist to ambulatory oncology patients is described. The pharmacist takes drug histories, monitors drug therapy, gives patient discharge consultations and acts in cooperation with local physicians and the medical staff in providing chemotherapy to cancer patients for home administration. The pharmacist also provides inservice education and acts as a consultant to the medical, nursing and pharmacy staffs.     

Terminal care medicine--basic principles and perspectives

Porphyromonas gingivalis has been isolated from periodontitis lesions in subjects from many geographical locations. The purpose of this investigation was to determine whether similar ribotypes of P. gingivalis could be detected among strains isolated in different countries. A total of 198 isolates of P. gingivalis were obtained from 52 periodontitis patients in Boston (130 isolates), Bergen, Norway (17 isolates), Khartoum, Sudan (26 isolates), and Bucharest, Romania (25 isolates). DNA was isolated from each strain, cut separately by the restriction endonucleases KpnI and PstI. The resulting preparations were subjected to electrophoresis in a 0.8% agarose gel using a Tris-acetate EDTA buffer. Uncut lambda and a 1000-bp fragment of 16S rRNA were included as internal standards in each lane. In addition, a HindIII digest of lambda was present in a separate lane in each run. The DNA fragments were transferred to a nylon membrane by downward capillary transfer. 16S rRNA bands were detected using a 1000-kb digoxigenin-labelled probe generated by a polymerase chain reaction. At the same time, a digoxigenin-labelled probe to lambda was employed to detect the internal and molecular weight standards. The bands were detected using antibody to digoxigenin conjugated to alkaline phosphatase and chemiluminescence. The positions of the bands relative to the internal standards were determined and normalized to correct for run-to-run variations, and the molecular weight of each band was determined by comparison with standards within each gel. The resulting data for the 2 enzymes were combined and subjected to cluster analysis using an average unweighted linkage sort. In some instances, isolates that appeared to be of identical ribotype using one endonuclease gave different ribotypes using the other. Strains of P. gingivalis within a subject were usually identical, except for 3 patients who harbored 2 different ribotypes/individual. All subsequent analyses employed a single ribotype strain for each subject. A total of 32 ribotypes were observed for isolates from distant countries. A total of 11.5% of the patients had isolates exhibiting the same ribotype: ribotype 7a. Identical ribotypes of P. gingivalis can be recovered from subgingival plaque samples of periodontitis patients in different countries.     

Pregnant women's perceptions of prenatal care

PROBLEM: To describe pregnant women's perceptions in two specific areas: expectations about prenatal care and satisfaction with prenatal care. METHOD: A focus group technique using a semi-structured interview format. Three focus groups (N = 22) were conducted in the third trimester of pregnancy. Data were transcribed from the taped sessions and studied using content analysis. FINDINGS: Three major dimensions of satisfaction were identified: satisfaction with health care provider(s); satisfaction with support staff; and satisfaction with the prenatal care, including the desire for continuity of provider, clear explanations, and accessible quality care. CONCLUSIONS & IMPLICATIONS FOR NURSING: The provider relationship was identified as having the greatest influence on the women's satisfaction with prenatal care. Satisfaction with prenatal care can be enhanced through positive provider-patient interactions.     

Telecommunications and rural health care

Telehealth has many applications, including the education and training of health professionals. This article describes the use of advanced telecommunications technology to educate family nurse practitioners in rural areas of Kansas. Four Kansas universities use compressed video technology (an interactive audio and video system) to offer five common core courses in primary care to students enrolled in FNP programs at the respective institutions. Using technology to educate FNPs in rural communities has resulted in a greater percentage of graduates (approximately 67% of 258 graduates) going to work in rural underserved communities. In addition to learning the course content, students learn to use technology as a tool to access telehealth information and services Knowing how to use these technologies provides greater opportunities to rural health care providers, as well as the recipients of health care.     

Birth outcomes and the effectiveness of prenatal care

OBJECTIVE: To investigate pregnant women's self-selection effects on the estimation of birthweight production function. A particular emphasis is placed on assessing the effectiveness of prenatal care as a major medical input in the birthweight production function. DATA SOURCES: Primary data compiled from birth and abortion certificates for the Commonwealth of Virginia in 1984. Several area-specific socioeconomic variables were also employed from the Area Resource File 1984; Supplemental Food Program for Women, Infants, and Children (WIC) Local Agency Directory; and the family planning clinics data by the Alan Guttmacher Institute (AGI). STUDY DESIGN: Two types of self-selection effects are defined: selection effect due to sample censoring from the resolution of pregnancies as live births or induced abortions; and selection effect due to the use of prenatal care as an endogenous variable. Race- and location-specific birthweight production functions are estimated using models with and without correction for self-selection effects. PRINCIPAL FINDINGS: The self-selection effect in the resolution of pregnancies is race-specific, being significant for African American women. The effectiveness of prenatal care in birthweight production is underestimated substantially by the selection bias from the use of prenatal care, and overestimated by the selection bias from pregnancy resolutions. On average, the overall estimated effectiveness of prenatal care is over five times higher after controlling for the selection effects. CONCLUSIONS: Self-selection effects could be a very serious problem in measuring the effectiveness of birthweight determinants in general. The overall effectiveness of prenatal care, in particular, tends to be significantly biased downward without controlling for selection effects. The significance and scale of the bias depends crucially on specific data and cohorts of the population investigated.     

Relationship of provider characteristics to outcomes, process, and costs of care for community-acquired pneumonia

OBJECTIVES: The authors describe the relation of provider characteristics to processes, costs, and outcomes of medical care for elderly patients hospitalized for community-acquired pneumonia. METHODS: Using Medicare claims data, Medicare beneficiaries discharged from Pennsylvania hospitals during 1990 with community-acquired pneumonia were identified. Claims data were used to ascertain mortality, readmissions, use of procedures and physician consultations, and the costs of care. The relationship of these measures to provider characteristics was analyzed using regression techniques to adjust for patient characteristics, including comorbidity and microbial etiology. RESULTS: Among 22,294 pneumonia episodes studied, 30-day mortality was 17.0%. After adjusting for patient characteristics, 30-day mortality and readmission rates were unrelated to hospital teaching status or urban location or to physician specialty. Use of procedures and physician consultations was more common and costs were 11% higher among patients discharged from teaching hospitals compared with nonteaching hospitals. Similarly, costs were 15% higher at urban hospitals compared with rural hospitals. General internists and medical subspecialists used more procedures and had higher costs than family practitioners. CONCLUSIONS: Processes and costs of care for community-acquired pneumonia varied by provider characteristics, but neither mortality nor readmission rates did. These differences cannot be explained by clinical variables in the database. Further studies should determine whether less costly patterns of care for pneumonia, and perhaps other conditions, could replace more costly ones without compromising patient outcomes.     

Health teaching needs of clients with serious and persistent mental illness: client and provider perspectives

The paper provides numerical calculations of module-argument relationship of the transducing function of a pulse signal force transducer in the multiarea pulse diagnostic device to the parameters of the oscillation system. It is shown that free oscillations of the low-frequency oscillation system at 300 pi rad/c or more may yield allowable phase and amplitude-time distortions of signal A transduction, with real values of damping of a low-frequency part of the oscillation system, the noninformity of amplitude-time characteristics is no more than 30% in the working frequency range of the force transducer.     

Attitudes of primary care providers toward diabetes: barriers to guideline implementation

OBJECTIVE: Primary care providers have been slow to adopt standards of care for diabetes, and continuing medical education (CME) programs have been minimally effective in changing provider behavior. The objective of this study was to explore the previously reported finding that attitudes, rather than knowledge, may impede primary care provider adherence to standards of care. RESEARCH DESIGN AND METHODS: Study participants included 31 primary care providers attending an eight-session CME program on diabetes. Providers rated on a 10-point scale how the treatment of diabetes compared with that of five other chronic conditions (hypertension, hyperlipidemia, angina, arthritis, and heart failure; 1 = easier to 10 = harder; midpoint 5.5). In a subsequent open-ended qualitative interview, providers explained their scale ratings. RESULTS: Diabetes was rated as significantly harder to treat than hypertension (24 of 30 >5.5; P < 0.001) and angina (20 of 30 >5.5; P = 0.03). A majority also rated hyperlipidemia (18 of 30) and arthritis (18 of 30) as easier to treat than diabetes. Explanatory themes underlying provider frustrations with diabetes include characteristics of the disease itself and the complexity of its management, and a perceived lack of support from society and the health care system for their efforts to control diabetes. CONCLUSIONS: CME that addresses provider attitudes toward diabetes in addition to updating knowledge may be more effective than traditional CME in promoting adherence to standards of care. Additional changes are needed in our health care system to shift from an acute to a chronic disease model to effectively support diabetes care efforts.     

The effects of preferred provider organizations on health care use and costs

Preferred provider organizations (PPOs) now account for half the enrollment in managed care plans. There are more than 1,000 PPOs, and over 20% of the insured population in the United States are enrolled in this type of plan. Still, there have been few investigations of use and cost of health services in these plans. This paper presents an analysis of a convenience sample of 1,977 companies, most of them mid-sized, from 1988 to 1990. On average, PPOs were associated with cost savings of 12% per covered life (95% confidence interval, 7.2% to 16.9%) as compared to traditional plans with utilization review. The source of cost savings was primarily through lower utilization rates, including a 9.7% lower rate of physician office visits (5.2% to 14.3%) and a 9.3% lower rate of hospital admissions (4.1% to 14.5%). Cost savings were found in seven individual PPOs and a group of small PPOs in the study. Two PPOs were associated with added costs and results were indeterminate for four others. While PPOs may not achieve the level of savings reported by some health maintenance organizations, they may provide a means to achieve some degree of managed care savings for some employer groups.     

A survey of provider experiences and perceptions of preferential access to cardiovascular care in Ontario, Canada

BACKGROUND: The public health insurance system in Canada is predicated on equal access to care for persons in need. OBJECTIVE: To determine the views and experiences of Ontario physicians and hospital administrators in providing patients with preferential access to specialized cardiovascular care on the basis of nonclinical factors. DESIGN: Survey with self-administered questionnaire. SETTING: Ontario, Canada. PARTICIPANTS: All Ontario cardiologists (n = 268), cardiac surgeons (n = 68), and hospital chief executives (n = 218) and random samples of internists (n = 300) and family physicians (n = 300). MEASUREMENTS: Elicited responses (yes or no) to questions on whether and why preferential access occurred and whether the respondents had been personally involved in such a situation. RESULTS: After undeliverable surveys and respondents no longer involved with acute care were excluded, the eligible response rate was 71.3% (788 of 1105 respondents). More than 80% of physicians and 53% of hospital chief executives had been personally involved in managing a patient who had received preferential access on the basis of factors other than medical need. Patients deemed most likely to receive such treatment were those with personal ties to the treating physicians (93% [95% CI, 91% to 95%]), high-profile public figures (85% [CI, 82% to 87%]), and politicians (83% [CI, 80% to 86%]). Physicians were significantly more likely than chief executives to indicate that hospital board members (81% and 68%; P < 0.001) and donors to hospital foundations (63% and 42%; P < 0.001) would receive preferential access. Most respondents indicated that preferential access was more likely to be provided if patients or families were well informed, aggressive, or potentially litigious. The survey did not permit estimation of the frequency of episodes of preferential access. CONCLUSIONS: Although equality of access is a cornerstone principle of Canada's universal health care system, some access to specialized cardiovascular services occurs preferentially on the basis of factors other than clinical need. The actual magnitude and consequences of this phenomenon remain unknown.