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PubMed2003

Mother-to-child HIV transmission prevention in Thailand: physician zidovudine use and willingness to provide care.

We conducted a mail survey of Thai physicians involved in obstetric care to assess attitudes and practices regarding zidovudine use during pregnancy and willingness to provide care for HIV-infected women in 1999. Of 845 respondents, 57% reported using perinatal zidovudine prophylaxis, an increase from 20% reported in 1997. Highest failure-to-use rates (52%) were among the respondents from Central and Southern Thailand and lowest failure rate was among those from the North (37%). Predictors of failure to use zidovudine in a multivariable logistic regression analysis were not knowing a source from which to obtain zidovudine (odds ratio [OR]=3.1), working in smaller hospitals (district/provincial/private hospitals) (OR=2.0), being from Eastern/Central/Southern Thailand (OR=1.4), unwillingness to perform caesarean section delivery on a HIV-positive women (OR=1.8), having provided antenatal care to fewer than 100 women in 1998 (OR=1.7), and unfamiliarity with Pediatric AIDS Clinical Trial Group 076 protocol (OR=2.9). A number of respondents described themselves as unwilling to perform pelvic examinations (15%), vaginal delivery (29%), or caesarean sections (37%) on HIV-infected pregnant women. About 39% of the respondents advocated elective terminations of pregnancy for HIV-infected women. Our survey indicates an increasing willingness of Thai physicians to use antiretroviral therapy to prevent mother-to-child HIV transmission and to provide obstetric care to HIV-infected women. However, availability and affordability remained major barriers to more widespread antiretroviral use in 1999.

Adult↗
PubMed2003

Would you consider prescribing syringes to injection drug users? Addiction Medicine Conference Survey.

In order to assess attitudes and practices of physicians regarding prescribing syringes to injection drug users (IDUs) to prevent disease transmission, a survey was conducted at the 2000 ASAM Conference. Of 497 physicians, 104 responded, representing 30 states and 3 countries. Seventy-eight percent provided care for IDUs. Only 2% had prescribed syringes to IDUs for safer injection of illegal drugs. Nineteen percent had prescribed syringes to diabetic patients whom they believed would use the syringes for injecting illegal drugs. Overall, 61% of physicians (74% of internists, 37% of psychiatrists) (p = 0.04) would consider prescribing syringes to IDUs. Prescribing syringes to IDUs can be part of a comprehensive approach to preventing spread of HIV and other infections, decreasing complications of syringe reuse, and bringing IDUs into medical and substance abuse treatment. The majority of physicians surveyed expressed interest in prescribing syringes. Psychiatrists may be less willing to do so.

Adult↗
PubMedDate not supplied

Patients' need for more counseling on diet, exercise, and smoking cessation: results from the National Ambulatory Medical Care Survey.

OBJECTIVE: To determine the percentage of physicians who reported counseling patients on diet/nutrition, exercise, weight reduction, or smoking cessation during their office visits when responding to the 2002 National Ambulatory Medical Care Survey (NAMCS). We sought to establish whether patients are receiving adequate counseling from physicians on the basis of this nationwide survey. DESIGN: Retrospective database analysis. SETTING: United States. PARTICIPANTS: Data included 184,668,007 physician visits for patients diagnosed with type 2 diabetes, hyperlipidemia, hypertension, or obesity; 140,362,102 physician visits for patients in which insulin/oral antidiabetics, antihyperlipidemia drugs, angiotensin-converting enzyme inhibitors, thiazide diuretics, or weight loss drugs were prescribed; and 82,317,640 physician visits for patients who smoked or used tobacco. INTERVENTIONS: Not applicable. MAIN OUTCOMES MEASURES: Frequency of responses for counseling/education/therapy about diet/nutrition, exercise, weight reduction, and tobacco use/exposure. RESULTS: For patients with type 2 diabetes, hyperlipidemia, or hypertension, or patients receiving a drug in one of the drug classes that may indicate the presence of these diseases, patients did not receive any type of diet or exercise counseling during more than one half of all visits. Visits by patients who were diagnosed as obese were most likely to receive any type of counseling (80.2%). Of visits for patients who used tobacco, 78.6% did not include any counseling about smoking cessation. CONCLUSION: Patients are insufficiently counseled and educated about the need for lifestyle changes that can affect their risks for common chronic diseases. As accessible and ideally positioned health care providers, pharmacists could potentially affect the rising epidemic of obesity and other lifestyle-related diseases by filling this void.

Counseling↗
PubMed2004

Factors that influence prescribing decisions.

BACKGROUND: Strategies to control the quality and cost of medication use are largely dependent on the ability to alter selection of medications. Previous models of prescribing behavior have focused on physicians. In the hospital setting, clinical pharmacists and formulary committee members are also key players in drug therapy decision-making. Differences between physicians, formulary committee members, and clinical pharmacists have not been compared. Knowledge of these differences could have importance in predicting the effectiveness of strategies designed to influence drug use in this setting. OBJECTIVE: To describe and compare the opinions of physicians, clinical pharmacists, and formulary committee members with respect to key factors that influence medication prescribing in community hospitals. METHODS: Physicians, clinical pharmacists, and formulary committee members were solicited to participate. A trained interviewer administered a standardized questionnaire designed to elicit opinions of participants regarding the importance of factors thought to influence drug prescribing. Responses were described using descriptive statistics, and differences between the groups were determined by post hoc analysis. RESULTS: A total of 150 individuals participated in the study. Safety, effectiveness, formulary status, and restrictions on prescribing were considered highly influential by all participants. Physicians rated the availability of drug samples and personal experience higher (more influential on prescribing) than clinical pharmacists and formulary committee members. Clinical pharmacists and formulary committee members rated the influence of recommendations by clinical pharmacists, prescribing guidelines, and cost or cost comparisons higher than physicians. Factors that were drug-related or that involved policy-related programs tended to be more influential than indirect factors. CONCLUSIONS: Those who seek to implement programs to alter medication use should recognize and employ factors that are most influential in the decision-making process. Further, it may be important to consider differences that exist between key participants in the medication use process.

Decision Making↗
PubMed2002

Parental screening for intimate partner violence by pediatricians and family physicians.

OBJECTIVE: To ascertain and compare the knowledge, practices, and training needs of pediatricians and family physicians regarding intimate partner violence screening and intervention. METHODS: Surveys were mailed to national random samples of 1350 pediatricians and 650 family physicians evenly divided between senior residents, practitioners completing their residency training within the last 5 years, and practitioners completing their training >5 years ago. RESULTS: The overall response rate was 37% (41% for pediatricians, 30% for family physicians). Among practicing physicians, only 8% of family physicians and 5% of pediatricians routinely screened a parent for intimate partner violence during well-child and teen visits. Family medicine residents were significantly more likely to routinely screen for intimate partner violence (18%), whereas pediatric residents were not (7%). All groups demonstrated deficits in knowledge of appropriate management of situations of domestic abuse; for example, over 60% of family medicine and 75% of pediatric residents and practitioners agreed with the inappropriate response of always urging a woman to leave her abusive partner immediately. Many physicians indicated a need for more information about domestic violence, ranging from 40% of family medicine residents to 72% of pediatric residents. Residency training and continuing medical education in the prevention of child/adolescent violence and having an office protocol for managing cases involving domestic violence increased the likelihood of parental screening for intimate partner violence. CONCLUSIONS: Few child and adolescent primary care physicians routinely screen parents for intimate partner violence and most need more information on this topic. Residency training and continuing medical education on violence prevention, including screening and intervention skills in intimate partner violence, and office protocols for managing cases of domestic violence could increase screening rates.

Family Practice↗
PubMed2003

Preschool vision screening frequency after an office-based training session for primary care staff.

OBJECTIVE: Although vision screening for preschool children is recommended for detecting amblyopia, many pediatric and family medicine practices do not screen preschool-aged children. The aim of this study was to determine the effect of a training program for primary care clinical staff on vision screening behavior and attitudes. METHODS: All local pediatric and family medicine practices were mailed invitations for free training sessions in preliterate eye chart vision screening. The clinical support staff at each participating practice location received a single training session. The lead ancillary medical employee of each practice location was surveyed immediately before and after training, and again 4 to 6 months later, to determine the effect of a single training session on screening behavior and attitudes. RESULTS: Twenty-nine (26%) of 110 practice locations received training in vision screening. Four to 6 months after training, reported screening frequency of 3-year-olds increased, but not of other ages. The reported comfort level with screening 3-year-olds and 4-year-olds was improved 4 to 6 months after training. Most practices responded that the training was beneficial and worthwhile, but lasting impact on practice behavior for the cohort was modest. CONCLUSIONS: Direct, practical training in preliterate eye chart vision screening may increase the number of 3-year-old children screened and improve clinical support staff comfort with screening preschool children. A single training session is not sufficient in itself, however, to achieve the goal of universal preschool vision screening in the primary care setting.

Adult↗
PubMed2003

A survey of pediatricians on the reintroduction of a rotavirus vaccine.

OBJECTIVE: Rhesus-based rotavirus tetravalent vaccine (RRV-TV; RotaShield) was withdrawn voluntarily from the market in October 1999, and recommendations for use were suspended. Rotavirus infection continues to be a significant health problem affecting children worldwide. The objective of this study was to investigate whether pediatricians would either reconsider using RRV-TV or consider other, newer, and presumably safer rotavirus vaccines if they were recommended routinely and to determine factors that influence their opinion. METHODS: A questionnaire was sent to a random sample of 250 members of the Wisconsin Chapter of the American Academy of Pediatrics (AAP) and to 437 randomly selected members of the Georgia Chapter of the AAP. Nonresponders received reminder questionnaires. RESULTS: Of the 687 pediatricians surveyed, 384 (56%) responded. Responses from 319 eligible immunization providers were included in the final analysis. Although only 15% of respondents reported that they would give RRV-TV if it were available today, 94% reported that they would use a new rotavirus vaccine if proved to be safer than RRV-TV and if recommended by the AAP and Advisory Committee on Immunization Practices for routine use among infants. Barriers to reintroducing a rotavirus vaccine were fear of adverse reactions among 95% of pediatricians, followed by potential high vaccine cost (63%) and amount of time required to educate parents (57%). CONCLUSIONS: Pediatricians reported that they would use a rotavirus vaccine if it was safer than RRV-TV and routinely recommended by the AAP and the Advisory Committee on Immunization Practices.

Adult↗
PubMed2003

Analgesia for children with acute abdominal pain: a survey of pediatric emergency physicians and pediatric surgeons.

OBJECTIVE: To evaluate the current opinion and practice of pediatric emergency medicine physicians (PEM) and pediatric surgeons (PS) on the use of opioid analgesia in children with acute abdominal pain during their evaluation in the emergency department. METHODS: All members of the American Academy of Pediatrics in the Section of Emergency Medicine and the American Pediatric Surgeons Association were mailed a copy of the survey. Inclusion criteria were board-eligible or -certified PEM, or PS certified by American Board of Surgery or Royal College of Surgeons currently in practice whose patient population includes children. Information on primary patient population, years in practice, practice setting, willingness to provide analgesia for acute nontraumatic abdominal pain in children, and the factors influencing their decision were requested. Data were analyzed with the Student t test and chi(2) analysis. RESULTS: Of 1441 surveys sent, 54 were returned because of incorrect addresses. Of the 1387 presumed received, 702 completed surveys were returned with a response rate of 51%. However, of those who responded, 574 (82%) respondents met our inclusion criteria, and 385 (67%) were PEM and 189 (33%) were PS. Compared with PEM, more PS had >10 years of work experience and were in private practice. More PEM were willing to provide analgesia before definitive diagnosis. However, the overall willingness to provide analgesia was low in both groups. Among the physicians with <10 years of experience, there was no statistical difference between PEM and PS in willingness to provide analgesia. However, among the physicians with >10 years of experience, 61% of PS were less likely to provide analgesia compared with 38% of the PEM (Delta = 23%; 95% confidence interval 13%, 33%). Of the 74 PEM who made optional general comments, 64 (87%) cited disapproval by the PS as the main barrier in providing analgesia. CONCLUSIONS: The practice of providing analgesia for children with acute abdominal pain is divergent between PEM and PS. More experienced surgeons are less likely to provide analgesia for children with acute abdominal pain. The perceived disapproval of providing analgesia to children with acute abdominal pain by PS is a barrier influencing PEM practice.

Abdominal Pain↗
PubMed2003

Disparity between pediatricians' knowledge and practices regarding perinatal human immunodeficiency virus counseling and testing.

OBJECTIVES: This survey of members of the American Academy of Pediatrics (AAP) was initiated by the AAP Committee on Pediatric AIDS to assess the knowledge, attitudes, and behaviors of pediatricians regarding prenatal and neonatal screening as a means to reduce mother-to-child transmission of human immunodeficiency virus (HIV). METHODS: The survey consisted of a 4-page, self-administered questionnaire, which was mailed to a random sample of 1647 active US members of the AAP. The original and 5 subsequent mailings to nonresponders were conducted from July to November 2001. RESULTS: Completed questionnaires were received from 982 pediatricians, for a response rate of 59.6%. Nearly all pediatricians (96.6%) agree on the importance of knowing the HIV status of pregnant women, and more than three-fourths (78.5%) do not think that HIV screening during pregnancy or postpartum should be limited to women with perceived risk for infection. Approximately 6 (58.5%) of 10 pediatricians indicate that they counsel or provide education on HIV screening to pregnant women or mothers of newborns whose HIV status is unknown; 41.5% do not. Pediatricians reported evaluating an average of 56 newborns each during the 3 months before the survey. The HIV infection status of the mother was unknown for 40.6% of these cases. During the same time period, pediatricians said that they discussed a newborn or maternal HIV screening test with only 10.4% of the mothers whose HIV infection status was unknown. Reasons given for not counseling mothers with unknown HIV infection status about maternal and/or newborn screening for HIV included low prevalence of HIV in the pediatrician's practice area (65.4%), assessment by the pediatrician that the parents did not fit the profile of those "at risk" for HIV infection (56.1%), fear of offending the parents (50.2%), parental lack of understanding regarding the importance of screening (50.1%), and lack of sufficient time for counseling (44.4%). CONCLUSIONS: Pediatricians exhibit a high degree of understanding of the importance of HIV screening as a means to reduce mother-to-child transmission of HIV, but this does not always translate into their clinical practices.

Adult↗
PubMed2004

Pediatrician self-efficacy for counseling parents of asthmatic children to quit smoking.

BACKGROUND: Although environmental tobacco smoke is a common trigger for asthma exacerbations in children, pediatricians infrequently counsel parents who smoke to quit. High physician self-efficacy, or self-confidence, in the ability to counsel parents about smoking cessation is associated with increased physician screening and counseling on this topic. However, it is not clear which factors are associated with high physician self-efficacy for counseling, such as previous training in smoking-cessation counseling or number of years in pediatric practice. OBJECTIVE: To identify factors associated with high levels of physician self-efficacy for 4 skills associated with smoking-cessation counseling. DESIGN: Cross-sectional survey. PARTICIPANTS: A national random sample of 829 primary care pediatricians. RESULTS: The response rate was 55% (457 of 829). The percentage of physicians with high levels of self-efficacy for screening parents and screening patients to identify smokers was 87% and 84%, respectively. The percentage of physicians with high levels of self-efficacy for counseling parents and patients was 59% for both groups. The presence of previous training in smoking-cessation counseling was associated with high levels of self-efficacy for all 4 skills including inquiring about an asthma patient's smoking status (odds ratio [OR]: 3.91; 95% confidence interval [CI]: 1.63, 9.37); inquiring about a parent's smoking status (OR: 2.51; 95% CI: 1.09, 5.75); counseling a patient to quit smoking (OR: 5.30; 95% CI: 3.02, 9.31); and counseling a parent to quit (OR: 4.96; 95% CI: 2.85, 8.61). Years since completion of residency were not associated with high self-efficacy. CONCLUSIONS: These findings suggest that formal training in smoking cessation has a significant impact on physician self-efficacy related to smoking cessation throughout a physician's career.

Asthma↗
PubMed2005

Watchful waiting for acute otitis media: are parents and physicians ready?

OBJECTIVE: To assess the current use of initial observation ("watchful waiting") of acute otitis media among community physicians and the acceptability of this option to parents of young children. SETTING: Sixteen nonoverlapping Massachusetts communities enrolled in a community intervention study on appropriate antibiotic use. DESIGN: Pediatricians, family physicians, and a random sample of parents of children <6 years old were surveyed. Parents predicted what their satisfaction would be with initial observation of an ear infection without antibiotics if suggested by their physician and concerns they would have regarding this watchful-waiting approach. Physicians reported the frequency with which they use this approach in children > or =2 years and those <2 years old. Separate multivariable models identified factors independently associated with parental satisfaction and with frequency of self-reported use by physicians. All models accounted for clustering of responses within communities. RESULTS: Two thousand fifty-four (40%) parents and 160 (58%) physicians responded. Of the parents, 34% would be somewhat or extremely satisfied if initial observation was recommended, another 26% would be neutral, and the remaining 40% would be somewhat or extremely dissatisfied. The multivariable model showed lower parental education (odds ratio [OR]: 0.50; 95% confidence interval [CI]: 0.35, 0.71, for high school education or less compared with college graduation) and Medicaid enrollment (OR: 0.77; CI: 0.57, 1.0) was associated with lower predicted satisfaction. Higher antibiotic-related knowledge (OR: 1.2; CI: 1.1, 1.3, per question correct), belief that antibiotic resistance is a serious problem (OR: 2.3; CI: 1.8, 2.8), and reporting feeling included in medical decisions (OR: 1.4; CI: 1.1, 1.7) all were independently associated with higher predicted satisfaction. Thirty-eight percent of physicians treating children > or =2 years old never or almost never reported using initial observation, 39% reported use occasionally, 17% sometimes, and 6% most of the time. In a multivariable model, only more years in practice (OR: 0.96; CI: 0.93, 0.99) was associated with a decreased likelihood of occasional or more-frequent use of watchful waiting (compared with those who never use initial observation). However, a secondary model that combined occasional users with nonusers (compared with those reporting use sometimes or more often) identified several correlates of use of observation: years in practice (OR: 0.95; CI: 0.91, 0.99), family medicine specialization (OR: 4.5; CI: 1.9, 11), belief that antibiotic resistance is a significant problem (OR: 4.3; CI: 1.3, 14.5), and practice in a community receiving a judicious antibiotic-use intervention (OR: 3.5; CI: 1.3, 9.1). CONCLUSIONS: A majority of physicians reported at least occasionally using initial observation, but few use it frequently. Many parents have concerns regarding this option, but acceptability is increased among those with more education and those who feel included in medical decisions. Substantial change in both parental and provider views would be needed to make initial observation a widely used alternative for acute otitis media.

Acute Disease↗
PubMed2005

Antibiotic prescribing for children with nasopharyngitis (common colds), upper respiratory infections, and bronchitis who have health-professional parents.

OBJECTIVE: Antibiotic resistance might be reduced if patients could be better informed regarding the lack of benefits of antibiotics for children with viral infections and avoid antibiotic prescriptions in these circumstances. This study investigated whether children having health professionals as parents, a group whose parents are expected to have more medical knowledge and expertise, are less likely than other children to receive antibiotics for nasopharyngitis (common colds), upper respiratory tract infections (URIs), and acute bronchitis. METHODS: Retrospective analyses were conducted by using National Health Insurance data for children of physicians, nurses, pharmacists, and non-health personnel, who had visited hospital outpatient departments or physician clinics for common colds, URIs, and acute bronchitis in Taiwan in 2000. A total of 53733 episodes of care for common colds, URIs, and acute bronchitis in a nationally representative sample of children (aged < or =18 years) living in nonremote areas were analyzed. RESULTS: The study found that, after adjusting for characteristics of the children (demographic, socioeconomic, and health status) and the treating physicians (demographic, practice style, and setting), children with a physician (odds ratio [OR]: 0.50; 95% confidence interval [CI]: 0.36-0.68) or a pharmacist (OR: 0.69; 95% CI: 0.52-0.91) as a parent were significantly less likely than other children to receive antibiotic prescriptions. The likelihood of receiving an antibiotic for the children of nurses (OR: 0.91; 95% CI: 0.77-1.09) was similar to that for children in the comparison group. CONCLUSIONS: This finding supports our hypothesis that better parental education does help to reduce the frequency of injudicious antibiotic prescribing. Medical knowledge alone, however, may not fully reduce the overuse of antibiotics. Physician-parents, the expected medically savvy parents, can serve as a benchmark for the improvement potentially achievable in Taiwan through a combination of educational, regulatory, communication, and policy efforts targeted at more appropriate antibiotic prescribing in ambulatory settings.

Anti-Bacterial Agents↗
PubMed2004

Stigma, discrimination, and HIV/AIDS knowledge among physicians in Barbados.

OBJECTIVE: To determine the extent of clinical knowledge of HIV/AIDS that physicians in Barbados have and their attitudes towards persons living with HIV/AIDS. METHODS: In 2000 the Barbados Association of Medical Practitioners conducted a survey in order to assess its members' views on HIV/AIDS issues. Over a two-month period 203 physicians (76% of all those practicing in the country) were interviewed. The survey included physicians working in private practice and the public sector. They were surveyed individually concerning their attitudes towards counseling as well as their clinical knowledge, perception of safe practices, fear of occupational exposure, views on ethical issues, experience treating HIV/AIDS patients, and background with HIV/AIDS continuing education. RESULTS: In comparison to physicians who had graduated in later years, physicians who had graduated in 1984 or earlier had seen fewer HIV/AIDS clients, had lower levels of knowledge about the disease, were more likely to test for HIV/AIDS without informed consent, and were less likely to have ever attended a continuing education training course on HIV/AIDS. Overall, knowledge of the clinical indications of HIV/AIDS was low, and 76% of the physicians did not think they had adequate counseling skills. Over 80% of the physicians were comfortable looking after HIV/AIDS patients. While 95% of the physicians would not release HIV test results without a patient's consent, 33% would test, without consent, a seriously ill patient, and 15% would test without consent a patient upon whom they had to perform an invasive procedure if they perceived the patient to be from a high-risk population such as gay men or commercial sex workers. Only 53% of the physicians had attended an HIV/AIDS in-service training program between 1995 and 1999. CONCLUSIONS: Physician training in Barbados should focus on all aspects of HIV/AIDS care, including clinical and emotional factors. Attendance at such training should be mandatory for public sector physicians, and medical school curricula need to be examined to ensure their HIV/AIDS content is current and comprehensive.

Acquired Immunodeficiency Syndrome↗
PubMed1987

Ambulatory surgery utilization by age level.

We compared ambulatory and inpatient surgery utilization by age level for procedures known to be frequently performed on an ambulatory basis. Our scope of data was the Crouse Irving Memorial Hospital in Syracuse, New York during 1984. The hospital operates one of the largest freestanding ambulatory surgery programs in the United States. The study included 8,348 ambulatory procedures, 42 per cent of all operations performed under the aegis of this institution. At the aggregate, the inpatient surgery included a somewhat lower proportion of young adults and a higher proportion of individuals aged 65 and over did outpatient surgery. For specific procedures, however, age distributions differed. Ambulatory procedures included lower percentages of elderly than did inpatient utilization for inguinal hernia repair, carpal tunnel release, destruction of larynx lesions, hernia repairs, destruction of skin lesions, and other operations, while ambulatory utilization for lens procedures included higher percentages of elderly patients than did inpatient utilization. Physician practice patterns also appeared to influence the setting of certain procedures. The study data suggested that persons involved in health planning should evaluate ambulatory surgery use on an age and procedure-specific basis, and utilization review should evaluate procedures on a case-by-case basis.

Adolescent↗