Expression of thyrotropin receptor on clonal osteoblast-like rat osteosarcoma cells

OBJECTIVE: To assess (1) pediatricians' attitudes toward and practice of complementary and alternative medicine (CAM) for their patients; (2) their knowledge, experience, and referral patterns for selected CAM therapies; and (3) their desire for continuing medical education courses on CAM therapies. METHOD: An anonymous, self-report, 25-item questionnaire was mailed to fellows of the Michigan chapter of the American Academy of Pediatrics. RESULTS: Of 860 pediatricians, 348 (40.5%) responded; their median age ranged from 35 to 45 years, 54.3% were men, 67.6% were white, 67.9% were general pediatricians, and 65.2% were trained in the United States. Of the respondents, 83.5% believed their patients use CAM therapies, but 55.1% believed this constituted less than 10% of patients. Of the pediatricians who talked about CAM (53.8%), 84.7% said the discussion was initiated generally by the patient's family. More than half of the physicians (55.2%) said they would use CAM therapies personally, and 50.3% would refer for CAM therapies. Therapies referred for were biofeedback (23.6%), self-help groups (23.3%), relaxation (14.9%), hypnosis (13.8%), and acupuncture or acupressure (10.9%). Of the physicians who responded, 54.1% were interested in continuing medical education courses on CAM therapies. White respondents, US medical school graduates, and general pediatricians were most likely to believe their patients use CAM and discuss or refer for CAM therapies (P<.01). Female pediatricians were most likely to discuss or refer for CAM and to want more continuing medical education on CAM therapies (P<.05). CONCLUSIONS: A majority of pediatricians sampled believed a small percentage of their patients were seeking alternatives to conventional medicine. Half would consider referring patients for CAM, and most were interested in continuing medical education courses on CAM. Larger studies surveying pediatricians, along with more education and research on CAM therapies, need to be considered for the future.     

A Canadian survey of cancer patients' experiences: are their needs being met?

Cancer patients (n = 913) who received treatment within the previous 2 years were interviewed to quantify reports of symptoms associated with cancer, measure the impact of symptoms on lifestyles, document experiences with accessing information and treatment for cancer and its symptoms, and record attitudes about the level of care received. Cancer patients were primarily recruited through newspaper ads placed throughout Canada and asked to complete a self-report questionnaire. Patients called a toll-free number and were interviewed to ensure eligibility. Most respondents were female (66%) with breast cancer (64%). Prostate cancer (40%) was the most common diagnosis among males. Almost all respondents (94%) reported experiencing one or more symptoms. Fatigue and anxiety were the most frequently reported symptoms (78% and 77%, respectively). Fatigue was most likely to be self-rated as moderate to severe and was most likely to interfere in normal daily activities. Respondents who experienced fatigue reported a more frequent use of healthcare services (including complementary therapies) than those who did not experience fatigue. Half of the respondents reported trying to find information on fatigue, but only half of these said they had obtained information. The most helpful sources of information were nurses, specialists, and other cancer patients. Respondents were more likely to be dissatisfied with their treatments for their symptoms than for their cancer. This survey indicates that most cancer patients experience symptoms related to the disease and its treatment. The most prevalent symptoms are fatigue and anxiety; fatigue is the most debilitating.     

Hospital privileges for graduates of family practice residency programs

In 1979 the American Academy of Family Physicians, as the first phase of a long-range study of family practice residency outcomes, surveyed graduates for the years 1970 through 1978 who were diplomates of the American Board of Family Practice. This report is limited to an overview analysis of the hospital admission and practice privileges of the 3,021 respondents actively practicing family medicine in the United States. A higher percentage of respondents in census regions west of the Mississippi River were more likely to have privileges in obstetrics and surgery than were respondents in eastern regions. Respondents in nonmetropolitan areas were more likely to have hospital privileges than were respondents in metropolitan areas.     

The local community as a life environment for the elderly--on the future role of the community in supporting the elderly

Current and recent internal medicine residents were surveyed on their level of confidence in practicing operational medicine, satisfaction with graduate medical education, the impact of TRICARE, the military managed care plan, on their patients and education, and intentions on remaining in uniformed service. Their sentiments were recorded on a five-point Likert scale (1 = strongly agree, 3 = neutral, 5 = strongly disagree). Two hundred twenty-one of the 294 surveys were returned (75.2%). Most physicians felt unprepared to perform duties in a nuclear, biological, or chemical warfare environment, or handle administrative aspects of operational medicine (mean scores, 3.2-3.7). A majority of respondents felt satisfied with the quality of their residency experience (mean score, 1.9). Although more than half of those surveyed (53.6%) listed the opportunity to teach residents as a top factor influencing their retention decision, most felt skeptical that graduate medical education would remain important in the future (mean score, 3.6). Most physicians agreed that restriction of TRICARE to patients less than 65 years old may degrade the quality of military internal medicine residencies (mean score, 1.6). Previous service, Reserve Officer Training Corps experience, and graduation from the Uniformed Services University of the Health Sciences were factors associated with increased physician intention to remain beyond their obligated service. The most common factors inducing physicians to leave the military included frequent deployments, relocations, and financial compensation. Factors cited most frequently as influencing physicians to stay on active duty included high-quality colleagues, opportunities for teaching residents, and freedom from malpractice and office management details.     

Familial occurrence of a del(Xp-) chromosome: pitfall in karyotype/phenotype correlation

PURPOSE: To examine the attitudes of physicians practicing in New Mexico toward gay and lesbian medical students, house officers, and physician colleagues. METHOD: In May 1996, the authors mailed a questionnaire with demographic and attitude questions to 1,949 non-federally employed physicians practicing in New Mexico. The questionnaire consisted of questions dealing with medical school admission, residency training, and referrals to colleagues. The response rate was 53.6%. RESULTS: Of all the responding physicians, 4.3% would refuse medical school admission to applicants known to be gay or lesbian. Respondents were most opposed to gay and lesbian physicians' seeking residency training in obstetrics and gynecology (10.1%), and least opposed to their seeking residency training in radiology (4.3%). Disclosure of homosexual orientation would also threaten referrals to gay and lesbian obstetrician-gynecologists (11.4%) more than to gay or lesbian physicians in other specialties. CONCLUSION: Physicians' attitudes toward gay and lesbian medical students, house officers, and physician colleagues seem to have improved considerably from those reported previously in the literature. However, gay men and lesbians in medicine continue to face opposition in their medical training and in their pursuit of specialty practice.     

Patients' views of direct access to specialists: an Israeli experience

CONTEXT: Surveys carried out among users of medical services can be a useful tool for health care organizations in designing proper services. Specifically, patients' views of direct access to specialists can be useful to health organizations considering the gatekeeper model. OBJECTIVE: To assess patients' opinions about direct access to specialists and referral to specialists through their primary care physician. DESIGN: An intercept survey, in which patients were interviewed at the randomly selected service provision sites, was carried out in 3 districts in Israel during 1995. A total of 1445 and 1289 patients were interviewed in primary care and specialty clinics, respectively. SETTING: Primary care and specialty clinics in 3 regions in Israel serving 750000 members of Kupat Holim Clalit, Israel's largest sick fund. PARTICIPANTS: Hebrew-speaking members of Kupat Holim Clalit who visited the primary care or specialty clinics in the 3 regions during the study period. MAIN OUTCOME MEASURES: Rate of preferences for direct access to specialists and preferences for referral through primary care physician. RESULTS: Fifty-two percent of the respondents preferred direct access to specialists, while 48% preferred a referral from their primary care physician. Multivariate logistic regression analysis indicated that the preference for direct access was significantly lower among patients older than 45 years (odds ratio [OR], 0.75; 95% confidence interval [CI], 0.62-0.91); patients whose primary care physician was a specialist in family medicine (OR, 0.80; 95% CI, 0.67-0.97); and patients who were satisfied with their primary care physician (OR, 0.34; 95% CI, 0.27-0.44). Preference for direct access was significantly higher among more highly educated patients (OR, 1.38; 95% CI, 1.16-1.65) and patients residing in Jerusalem (OR, 2.46; 95% CI, 2.05-2.95) and those younger than 45 years who were dissatisfied with their family physician or a primary care physician who was not board certified. If direct access was not available, 33% of respondents would leave the sick fund and 48% would remain; 19% did not know. CONCLUSIONS: Informing sick fund members, particularly the younger and more educated among them, about the advantages of consulting with the primary care physician, as well as providing specialty training in family medicine to primary care physicians, may reduce patients' preference for direct access to specialists.     

The distribution of visual attention in infants

This article compares the social and health characteristics of patients of five kinds of practitioners: family physicians (used as a baseline group); chiropractors; acupuncturist/traditional Chinese medicine doctors; naturopaths; and Reiki practitioners. The data were gathered in a large Canadian city during the period 1994 to 1995. Face-to-face interviews were conducted with 300 patients (60 from each type of treatment group). While the most striking social and health differences occur between patients of family physicians and the patients of alternative practitioners, significant differences are also evident between the different groups of alternative patients. Reiki patients, for example, have a higher level of education and are more likely to be in managerial or professional positions than other alternative patients. The profiles presented here indicate that users of alternative care should not be regarded as a homogeneous population. The findings also show that almost all alternative patients also consult family physicians. The pattern revealed is one of multiple use: patients choose the kind of practitioner they believe can best help their particular problem.     

General practitioners' opinions of continence care training

AIMS: To examine general practitioners' confidence in the diagnosis and management of urinary incontinence, to define their unmet continence training and educational needs, and to evaluate the current provision of continence care in general practice, including the role of practice nurses. METHODS: A pre-tested postal questionnaire was sent to 600 general practitioners throughout New Zealand to obtain information about their demography and training in incontinence management, their confidence in diagnosis and treatment, and their perceptions of met and unmet educational needs in continence care. They were also asked about current provision of continence promotion in their practice and their views on the role of practice nurses in caring for incontinent patients. Confidence data were recorded on five point scales and analysed using chi square tests. Cluster analysis was used to describe groups with different opinions on practice nurses' roles. RESULTS: The response rate from eligible contacts was 81.3%. Although most respondents provide continence care, only 2.6% offered special clinics for continence promotion. Fewer than half felt confident to diagnose the causes of incontinence. Confidence in managing incontinence in children was consistently lower than for other incontinence presentations. There was no difference by sex in confidence in caring for incontinent patients although female respondents were more likely to consider management of continence care part of a practice nurse's role (chi 2 = 47.5, p < 0.01) and to routinely ask well women about incontinence (chi 2 = 243.6, p < 0.01). Most respondents (71.9%) could not remember having had any formal training in the management of incontinence at either undergraduate or postgraduate level. Recall of postgraduate education was associated with greater levels of confidence in management of continence problems. There was general agreement that it was appropriate to include training in continence management in vocational and continuing medical education. CONCLUSION: A substantial proportion of general practitioners perceive a lack of adequate medical training in incontinence care at both undergraduate and postgraduate levels. There is a need for improved education for both general practitioners and practice nurses.     

Self-medication of dyspepsia: how appropriate is it?

BACKGROUND: The scope of self-medication is increasing in many countries, and drugs for dyspepsia are a popular group for deregulative activities. This study investigated what kind of upper gastrointestinal symptoms people self-medicate and how appropriate this self-medication is. METHODS: An anonymous questionnaire was give to 50 consecutive customers buying antacids, alginates, or sucralfates in 10 pharmacies in the capital area in Finland in 1995. In half of the pharmacies the questionnaire was returned by mail, and in the other half the questionnaire was filled out at the pharmacy. The response rate was 53% (n = 292). RESULTS: The commonest reasons for self-medication were heartburn (88%), gastrointestinal pain (31%), and acid regurgitation (32%). Seventy-five per cent of respondents had used dyspepsia drugs for more than a year. The commonest way to self-medicate was to interchange regular and occasional use. Knowledge about the proper use of dyspepsia drugs was poor, and 6% of respondents had symptoms contraindicating self-medication but had not visited a physician during the past year. Patients more than 60 years old were especially at risk of potential inappropriate use. CONCLUSIONS: Over-the-counter (OTC) drugs for dyspepsia are likely to be used improperly. A physician's advice on the use of OTC dyspepsia drugs, in addition to detailed printed information about drug action and proper administration, would be important means to guarantee appropriate use of these drugs.     

Stable chronic disease: a behavioral model

A three-year study was undertaken in the general medical clinic of a private community hospital, to assess the health behavior, health status, and profile of function of stable chronic disease was developed and tested. It was shown that these patients used a disproportionate amount of health care services. Half of the group was treated by a nurse practitioner/physician team and half by a house officer/preceptor team. Patients in both groups behaved similarly. These patients: 1) made frequent demands for outpatient services but did not need more than average hospital care; 2) tended to have problems of socio-economic indigency; 3) were likely to have hypertension, obesity, arthritis, and functional disease; 4) were chiefly women; 5) required special visits 9 percent of the time, usually for exacerbations of illness or intercurrent health problems; 6) made greater demands if they had functional complaints as a primary or secondary health problem; and 7) viewed their health more positively and functioned at a higher level if they were over 65 years of age. It was also found that the nurse practitioner, working in consultation with a physician, was able to provide high-quality health care.     

Patients' trust in their physicians: effects of choice, continuity, and payment method

OBJECTIVE: To evaluate the extent to which physician choice, length of patient-physician relationship, and perceived physician payment method predict patients' trust in their physician. DESIGN: Survey of patients of physicians in Atlanta, Georgia. PATIENTS: Subjects were 292 patients aged 18 years and older. MEASUREMENTS AND MAIN RESULTS: Scale of patients' trust in their physician was the main outcome measure. Most patients completely trusted their physicians "to put their needs above all other considerations" (69%). Patients who reported having enough choice of physician (p < .05), a longer relationship with the physician (p < .001), and who trusted their managed care organization (p < .001) were more likely to trust their physician. Approximately two thirds of all respondents did not know the method by which their physician was paid. The majority of patients believed paying a physician each time a test is done rather than a fixed monthly amount would not affect their care (72.4%). However, 40.5% of all respondents believed paying a physician more for ordering fewer than the average number of tests would make their care worse. Of these patients, 53.3% would accept higher copayments to obtain necessary medical tests. CONCLUSIONS: Patients' trust in their physician is related to having a choice of physicians, having a longer relationship with their physician, and trusting their managed care organization. Most patients are unaware of their physician's payment method, but many are concerned about payment methods that might discourage medical use.     

Attitudes of family physicians to alternative medicine]

80 Israeli family physicians (51.25% men and 48.75% women) participated in a telephone survey concerning attitudes, practices and experience with alternative medicine. 23.75% reported practicing 1 or more alternative techniques, most commonly acupuncture (28%) and hypnotherapy (24%). 55% had referred at least 1 patient to an alternative practitioner during the preceding month. Physicians who studied in Israel or Western countries referred more patients than graduates of medical schools of Eastern Europe. Specialists referred patients more often than residents. The most common reason for referral was back pain.     

Use of physician services by a middle-aged population in a rural health centre district in southwest Finland. Descriptive distributions

The use of physician services by a middle-aged population was investigated in connection with a multiphasic screening programme in two rural municipalities in Southwest Finland. The screening programme was attended by 1223 (93.2%) females and 1045 (93.4%) males, 40 to 64 years of age. Two-thirds of the subjects (61% of the men and 69% of the women) had seen a doctor during the previous year because of illness, symptoms or accident. The mean of the face-to-face physician contacts was 2.3 times a year per person, the women having had more contacts (2.4) than the men (2.1). In all, about half (52%) of the subjects had visited the health centre physician during the previous year for the previously mentioned reasons. Ten per cent of the subjects had seen a private specialist and another 10% had seen a physician at an outpatient clinic of a central or district hospital. More than one-third of those who had seen a physician at the health centre had visited the health centre at least three times within a year, whereas only one-sixth of those who had used the services of a private practitioner had seen the private practitioner as often. Proportionately, those visiting mental health offices used the services of a physician the most often, for the majority of them (77%) had seen a psychiatrist at this office at least three times during the year.     

Diabetes care for Medicare beneficiaries. Attitudes and behaviors of primary care physicians

OBJECTIVE: To obtain information related to primary care physician (PCP) attitudes, knowledge, and practice patterns, as well as perceptions about barriers to care and the use of materials to assist in the delivery of diabetes care for elderly patients in the office setting. RESEARCH DESIGN AND METHODS: A survey was mailed to a random sample (n = 900) of PCPs (internal medicine, family practice, and general practice physicians and endocrinologists) from the states of Alabama, Iowa, and Maryland who met selection criteria and provided diabetes care to > or = 25 Medicare beneficiaries during calendar year 1993. RESULTS: Respondents provided self-reported information regarding diabetes care for elderly patients. PCP respondents (n = 370) considered blood glucose control to be the most important treatment goal. Most respondents (92%) considered acceptable GHb values to be those < 8%. Blood pressure measurement and foot inspections for the detection of ulcers and infection were the most commonly reported routine procedures performed as part of an office visit. Laboratory tests reported to be frequently ordered included GHb, serum creatinine, and proteinuria tests. Patient nonadherence to the treatment regimen was reported to be the most common barrier to care. The majority of respondents reported using two treatment aids in caring for patients with diabetes. CONCLUSIONS: The results of this study provide some evidence that PCP self-reported attitudes, knowledge, and practice patterns in delivering diabetes care for elderly patients in the office setting more closely reflect current recommended practice than reported in previous physician surveys. Opportunities for improvement still exist.     

Utilization of outpatient diagnostic imaging. Does the physician's gender play a role?

OBJECTIVE: To examine physician and patient characteristics related to the ordering of imaging studies in a general medicine practice and to determine whether physician gender influences ordering patterns. DESIGN: Retrospective cohort study. SETTING: Hospital-based academic general medicine practice of 29 attending physicians. PATIENTS: All 8,203 visits by 5,011 patients during a 6-month period. METHODS: For each visit the following variables were abstracted from the electronic patient record: patient age, patient gender, visit urgency, visit type, and physician seen. All diagnostic imaging studies performed within 30 days of each outpatient visit were identified from the hospital's Radiology Information System. Screening mammography was not included in the analysis. Physician variables included gender and years since medical school graduation. Logistic regression analysis was used to evaluate the effect of various patient, physician, and visit characteristics on the probability of a diagnostic imaging study being ordered. RESULTS: Patient age, urgent visits, visit frequency, and the gender of the physician were all significantly related to the ordering of an imaging study. Correcting for all other factors, the ordering of an imaging study during an outpatient medical visit was 40% more likely if the physician was female (odds ratio = 1.40; 95% confidence interval [CI] 1.01, 1.95). Female physicians were 62% more likely (95% CI 0.99, 2.64) than male physicians to order an imaging study for a male patient and 21% more likely (95% CI 0.87, 1.69) to order an imaging study for a female patient. CONCLUSIONS: Physician gender is a predictor of whether an outpatient medical visit generates an imaging study. Reasons for this observation are unclear, but may be the result of different practice styles of male and female physicians or unmeasured patient characteristics.     

A baseline assessment of cigarette sales to minors in San Diego, California

A community-wide survey of 302 parents of 2-year-old children and 90 private medical practitioners in a large midwestern city revealed low immunization rates (31%) and differences in parent and provider perceptions of barriers to preschool immunizations. Parents most frequently identified barriers of system factors such as cost, lack of insurance coverage, and long office waits. System barriers were reported across differing sources of immunizations (private physician as well as public clinics) and were pervasive across income groups. Providers were more likely to report barriers of parental difficulties with forgetting immunizations or not knowing when the immunizations were due. Even though providers identified parental shortcomings with scheduling as problematic, only one fifth employed tracking and reminder systems. Implications of findings for modifications of the delivery of immunization services and for parent education are discussed.     

Patterns of ordering diagnostic tests for patients with acute low back pain. The North Carolina Back Pain Project

BACKGROUND: Low back pain is a common reason for visiting a physician. Authors of guidelines and insurance payers are currently scrutinizing use of radiography and computed tomography (CT) or magnetic resonance imaging (MRI). OBJECTIVE: To study the determinants of the use of lumbar spine radiography and either CT or MRI in patients with acute low back pain. DESIGN: Prospective cohort study. SETTING: Community-based practices in North Carolina in six strata: urban primary care physicians, rural primary care physicians, urban chiropractors, rural chiropractors, orthopedic surgeons, and practitioners at a group-model health maintenance organization. PATIENTS: 1580 patients with acute low back pain. MEASUREMENTS: Telephone interviews done after the index office visit and at 2, 4, 8, 12, and 24 weeks or until complete recovery; survey of practitioners; and chart abstraction. RESULTS: During the acute back pain episode, 46% of patients had radiography and 9% had CT or MRI. Patient variables related to use of radiography included pain that began more than 2 weeks before the index visit and no previous episodes of low back pain. Practitioner variables associated with use of radiography were being a chiropractor or orthopedic surgeon and having a solo practice. Use of CT or MRI was associated with white race, neurologic deficit at baseline, sciatica, poor functional status at baseline, and small group-practice size. Practitioners' responses to clinical vignettes were associated with aggregate practitioner behavior: In the vignettes and in real life, practitioners were more likely to order CT for patients with sciatica. However, a practitioner's response to a vignette did not predict that practitioner's use of CT or MRI for similar patients in his or her own practice. CONCLUSION: Radiography is commonly used as a diagnostic test for patients with acute back pain. Clinical factors and provider specialty are major correlates of the use of imaging studies.