Although respiratory disease has been strongly connected to fine particulate air pollution (particulate matter <2.5 μm in diameter (PM2.5)), evidence has been mixed regarding the effects of coarse particles (particulate matter from 2.5 to 10 μm in diameter), possibly because of the greater spatial heterogeneity of coarse particles. In this study, we evaluated the relationship between coarse par...

OBJECTIVE To describe hospital admission and emergency visit rates and potential risk factors of prolonged hospitalisation and death among children in Hanoi. STUDY DESIGN A retrospective study reviewed 212 216 hospitalisation records of children (aged 0-17) who attended the Vietnam National Children's Hospital in Hanoi between 2007 and 2014. Four indicators were analysed and reported: (1) rat...

In order to assess the effect of air pollution on pediatric respiratory morbidity, we carried out a time series study using daily levels of PM10, SO2, NO2, ozone, and CO and daily numbers of pediatric respiratory emergency room visits and hospital admissions at the Children's Institute of the University of Sao Paulo Medical School, from August 1996 to August 1997. In this period there were 43,6...

background: air pollution is one of the most important factors threatening the health of citizens. it increases the prevalence of cardiovascular and respiratory diseases as well as emergency admissions to hospitals in the polluted metropolitan cities. the present study was conducted using air quality (airq) model and aimed to investigate the effects of air pollution on the number of emergency c...

INTRODUCTION Doña Ana County in New Mexico regularly experiences severe air pollution episodes associated with windblown dust and fires. Residents of Hispanic/Latino origin constitute the largest population group in the region. We investigated the associations of ambient particulate matter and ozone with hospital emergency room and admissions for respiratory and cardiovascular visits in adults....

This study was aimed to provide data on the use of medical resources by preterm infants following discharge from the neonatal intensive care unit (NICU). The cohort included preterm infants (n=2,351) born at 22-32 weeks' gestation who were discharged from the NICUs of 44 Korean hospitals between April 2009 to March 2010. Mean duration of post-discharge follow-up was 425±237 days. After discharg...

background: more psychiatric visits, especially non-emergency ones, to emergency departments (eds) of general hospitals have been observed in recent years. the aim of this study was to determine the characteristics of psychiatric visits to the ed of rasoul-e-akram hospital, tehran, iran. methods: in this cross-sectional study, during a two-month period, all psychiatric presentations and consult...

OBJECTIVES This report describes ambulatory care visits to hospital emergency 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...

Upper and lower respiratory infections are encountered commonly in the emergency department. Visits resulting from occurrences of respiratory disease account for 10% of all pediatric emergency department visits and 20% of all pediatric hospital admissions. Causes of upper airway infections include croup, epiglottitis, retropharyngeal abscess, cellulitis, pharyngitis, and peritonsillar abscesses...