نتایج جستجو برای: numbers of annual visits
تعداد نتایج: 21178630 فیلتر نتایج به سال:
OBJECTIVE To examine the association between parental emergency department (ED) utilization and child ED utilization for overall numbers of ED visits, as well as numbers of nonurgent ED visits. METHODS This was a secondary data analysis of the 2000 Medical Expenditure Panel Survey, a nationally representative survey of health care utilization. The numbers of overall self-reported ED visits we...
OBJECTIVE Nationally representative descriptive data were presented regarding recent trends in the outpatient treatment of attention deficit hyperactivity disorder (ADHD) in children. METHOD Service use data were analyzed in children ages 3 to 18 years from two nationally representative surveys of the U.S. general population, the 1987 National Medical Expenditure Survey, and the 1997 Medical ...
one of the most important number sequences in mathematics is fibonacci sequence. fibonacci sequence except for mathematics is applied to other branches of science such as physics and arts. in fact, between anesthetics and this sequence there exists a wonderful relation. fibonacci sequence has an importance characteristic which is the golden number. in this thesis, the golden number is observed ...
BACKGROUND Considerable debate exists concerning the effects of antiretroviral therapy (ART) service scale-up on non-HIV services and overall health system performance in sub-Saharan Africa. In this study, we examined whether ART services affected trends in non-ART outpatient department (OPD) visits in Kenya and Uganda. METHODS Using a nationally representative sample of health facilities in ...
OBJECTIVE To evaluate the effectiveness of a managed care approach to health care delivery, group visits, in the management of uninsured or inadequately insured patients with type 2 diabetes. RESEARCH DESIGN AND METHODS A total of 120 patients with uncontrolled type 2 diabetes were randomly assigned to receive their care in group visits or usual care for 6 months. After 6 months, concordance ...
INTRODUCTION Computerized decision support decreases the number of computed tomography pulmonary angiograms (CTPA) for pulmonary embolism (PE) ordered in emergency departments, but it is not always well accepted by emergency physicians. We studied a department-endorsed, evidence-based clinical protocol that included the PE rule-out criteria (PERC) rule, multi-modal education using principles of...
BACKGROUND Poisoning continues to be an important public health problem in the US. In 1995, 2 million human poison exposures were reported to all poison centers in the US. Hospital emergency department data may be used to examine the most critical nonfatal poisoning exposures. METHODS Data from the 1993-1996 National Hospital Ambulatory Medical Care Survey, which is a national probability sam...
IMPORTANCE Hypertension is common and costly. Over the past decade, new antihypertensive therapies have been developed, several have lost patent protection and additional evidence regarding the safety and effectiveness of these agents has accrued. OBJECTIVE To examine trends in the use of antihypertensive therapies in the United States between 1997 and 2012. DESIGN, SETTING AND PARTICIPANTS...
OBJECTIVE This report describes ambulatory care visits to hospital outpatient departments in the United States. Statistics are presented on selected patient and visit characteristics. METHODS The data presented in this report were collected from the 1996 National Hospital Ambulatory Medical Care Survey (NHAMCS). NHAMCS is part of the ambulatory care component of the National Health Care Surve...
STUDY OBJECTIVE Emergency departments (EDs) provide round-the-clock emergency care but also serve as a health care "safety net." We seek to determine the number, distribution, and characteristics of US EDs, with a long-term goal of improving access to emergency care. METHODS We created an inventory of nonfederal nonspecialty US hospitals using 2001 data from 2 independent sources. Hospitals t...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید