Biomedical subjects

Rahman Azari

Publications and source records attributed to Rahman Azari.

23 records · Page 2Linked to original sources

PubMed2002

Request fulfillment in office practice: antecedents and relationship to outcomes.

BACKGROUND: Patients communicate their desires and expectations largely by making requests. However, the antecedents and consequences of request fulfillment have received limited attention. OBJECTIVE: To describe patient and physician characteristics associated with request fulfillment and to understand the consequences of request fulfillment and nonfulfillment on visit evaluations by patients and physicians, self-reported health care use, and health outcomes. DESIGN: Data were gathered from patient and physician surveys administered at several points before and after problem-driven outpatient visits. SETTING: The study was carried out in the office practices of 45 family practice, internal medicine, and cardiology physicians working either in a large multispecialty group practice or in a group-model health maintenance organization. PATIENTS: Data were collected at the index visit from 909 patients (cooperation rate, 68%; net response rate, 32%). A telephone follow-up survey was administered to 887 (98%) of these patients 2 weeks after the visit. MEASUREMENTS: Before the visit, patients provided ratings of their health concerns, physical functioning, role limitations, general health perceptions, and trust in the index physician. After the visit, patients reported on any request that they made, physician responses to these requests, and their satisfaction with care. At the 2-week follow-up evaluation, patients again reported on satisfaction, health concerns, health status, and self-reported postvisit health care use. RESULTS: Patients reported making at least one request in 84% of encounters; requests for medical information, examination, and tests or procedures were most common. Four-fifths of patients who made at least one request reported complete fulfillment of all requests. Perceived request fulfillment was significantly lower among patients with relatively low pr-visit trust in the treating physician. Higher request fulfillment was predictive of more positive patient evaluations of care. Visits in which requests could not be completely fulfilled were rated by physicians as more demanding and less satisfying. Request fulfillment was also positively associated with fewer health concerns and greater symptom improvement at follow up. Nonfulfillment of patient requests did not predict postvisit health care use. CONCLUSIONS: Request fulfillment affects patient and physician satisfaction and perceptions of health outcomes. New approaches that efficiently recognize and respond to patient requests are needed.

Adult↗

PubMed2002

Predictors of bacteremia in febrile children with sickle cell disease.

PURPOSE: Bacteremia is an important cause of death and complications in children with sickle cell disease (SCD), yet predictors of bacteremia in these patients have not been well identified. The purpose of this study was to test whether clinical and hematologic variables commonly used to predict bacteremia in normal young children with fever could accurately predict bacteremia in febrile children with SCD. PATIENTS AND METHODS: The authors reviewed the medical records of all patients with SCD younger than 18 years of age over a 10-year period at a single institution for febrile events. They tested the univariate associations of age, height of fever, white blood cell count (WBC), absolute neutrophil count (ANC), and absolute band count (ABC) with bacteremia. Three separate multivariate analyses were performed using the predictor variables age, temperature, and one of three hematologic variables (ANC, WBC, or ABC) with the outcome bacteremia. RESULTS: There were 175 evaluable febrile events, of which 8 (4.6%) were associated with bacteremia. In the multivariate analyses, all hematologic variables, but not age or height of fever, retained significant associations with bacteremia. CONCLUSIONS: In febrile children with SCD, WBC, ANC, and ABC are all independently associated with bacteremia when adjusting for height of fever and age. Hematologic variables may be useful in developing prediction algorithms to identify febrile patients with SCD at higher risk of bacteremia. These data emphasize the need for a national trial to develop a predictive model with defined thresholds.

Age Factors↗

PubMed2002

Ethnic differences in use of complementary and alternative medicine at midlife: longitudinal results from SWAN participants.

OBJECTIVES: We estimated the prevalence and longitudinal correlates of use of complementary and alternative medicine (CAM) at midlife among participants of the Study of Women's Health Across the Nation (SWAN). METHODS: Multiple logistic regression was used to evaluate the relationship between baseline survey-reported symptoms and use of herbal, spiritual, and physical manipulation therapies 1 year later. RESULTS: Almost half of all women had used CAM in the past year. Baseline psychological symptoms were associated with subsequent use of spiritual therapies among White and Chinese women. Baseline CAM use was a major predictor of subsequent use in White, Japanese, and Chinese women. CONCLUSIONS: Baseline CAM use, rather than presence of symptoms, was the major predictor of subsequent CAM use. Premenopausal health behaviors are important determinants of choice of therapy during midlife.

Asian↗

PubMed2002

Association of higher costs with symptoms and diagnosis of depression.

OBJECTIVES: We examined the relationships among depressive symptoms, physician diagnosis of depression, and charges for care. STUDY DESIGN: We used a prospective observational design. POPULATION: Five hundred eight new adult patients were randomly assigned to senior residents in family practice and internal medicine. OUTCOMES MEASURED: Self-reports of health status assessment (Medical Outcomes Study Short Form-36) and depressive symptoms (Beck Depression Inventory) were determined at study entry and at 1-year follow-up. Physician diagnosis of depression was determined by chart audit; charges for care were monitored electronically. RESULTS: Symptoms of depression and the diagnosis of depression were associated with charges for care. Statistical models were developed to identify predictors for the occurrence and magnitude of medical charges. Neither depressive symptoms nor diagnosis of depression significantly predicted the occurrence of charges in the areas studied, but physician diagnosis of depression predicted the magnitude of primary care and total charges. CONCLUSIONS: A complex relationship exists among depressive symptoms, the diagnosis of depression, and charges for medical care. Understanding these relationships may help primary care physicians diagnose depression and deliver primary care to depressed patients more effectively while managing health care expenditures.

Depression↗

PubMedDate not supplied

Patient pain in primary care: factors that influence physician diagnosis.

BACKGROUND: The accurate recognition of patient pain is a crucial, but sometimes difficult, task in medical care. This study explored factors related to the physician's diagnosis of pain in primary care patients. METHODS: New adult patients were prospectively randomized to care by primary care providers at a university medical center clinic. Study participants were interviewed prior to the initial visit, and their level of self-reported pain was measured with the Visual Analog Pain Scale and the Medical Outcomes Study Short Form-36. The medical encounter was videotaped in its entirety and later analyzed using the Davis Observation Code to characterize physician practice style. Patient satisfaction was measured immediately after the visit. A review of the medical record was used to assess physician recognition of patient pain. RESULTS: For all patients (N = 509), as the amount of pain increased, the percentage of patients having pain diagnosed by the physician also increased. Female patients reported a greater amount of pain than male patients. When women were in severe pain, they were more likely than men to have their pain accurately recognized by their physician. The correct diagnosis of pain was not significantly related to patient satisfaction. Physician practice styles emphasizing technically oriented activities and health behavior discussions were strongly predictive of the physician diagnosing patient pain. CONCLUSIONS: The diagnosis of pain is influenced by the severity of patient pain, patient gender, and physician practice style. If the routine use of pain assessment tools is found to be effective in improving physician recognition and treatment of patients' pain, then application of these tools in patient care settings should be encouraged.

Adult↗