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Decreased Prevalence of Exercise Expiratory Flow Limitation from Pre- to Postpuberty
VENTILATORY CONSTRAINT MATURATION CHILDREN SEX DIFFERENCES
2017/4/19
Purpose: We recently reported a high prevalence of expiratory flow limitation (EFL) independent of sex in prepubescent children that exceeds the prevalence reported in adults. It is unknown how transp...
Effects of the Menstrual Cycle on Expiratory Resistance During Whole Body Exercise in Females
airway resistance female menstrual cycle exercise
2015/4/17
Our objective was to determine if the menstrual cycle affected expiratory resistance developed during progressive incremental exercise in females. Eleven females (age = 19.7 ± 1.1 yr., body mass = 58....
End expiratory oxygen concentrations to predict central venous oxygen saturation: an observational pilot study
emergency medicine emergency department central venous oxygen saturation
2014/11/28
Background A non-invasive surrogate measurement for central venous oxygen saturation (ScVO2) would be useful in the ED for assessing therapeutic interventions in critically ill patients. We hypothesiz...
Normal Values of Peak Expiratory Flow Rate in Children from the Town of Babol, Iran
Anthropometrics Children Peak expiratory flow rate PEFR
2010/2/5
In the management and evaluation of asthma, simple instruments for measurements of peak expiratory flow rate (PEFR) are necessary. The aim of this study was to determine normal PEFR of the healthy chi...
Exercise challenge in patients with asthma whose peak expiratory flow values are controlled within the green zone
airway hyperreactivity exercise-induced asthma green zone peak expiratory flow
2010/11/29
Recent guidelines for the management of asthma recommend that peak expiratory flow (PEF) should be measured to monitor the level of airflow limitation and to maintain PEF values within the green zone ...
Peak expiratory flow in normal healthy Japanese adults: Comparisons with values reported in other races
comparisons with other races normal Japanese adults peak expiratory flow regression equations ventilatory capacity
2010/11/24
From the regression equations, predicted values of PEF can be derived for any Japanese adult aged 15-74 years. We were able to obtain predicted equations for PEF in normal Japanese adults using both ...
Evening Dip of Peak Expiratory Flow in Patients with Asthma
bronchial asthma evening dip peak flow
2010/11/19
Background: Circadian rhythm is a well recognized feature of patients with asthma characterized by a morning dip of the peak flow rate. However, evening dips of asthmatic patients have never been syst...
Comparison Between Peak Expiratory Flow Rate and Forced Expiratory Volume in One Second in the Evaluation of Children Suspected to Have Asthma
Asthma Childhood Symptoms
2010/4/20
This study was conducted to evaluate whether forced expiratory volume in 1 second (FEV1) for the diagnosis of bronchial reactivity by means of the free-running exercise test and bronchodilator inhalat...
EFFECT OF PATIENT EDUCATION AND REGULAR PEAK EXPIRATORY FLOW MEASUREMENT ON SELF MANAGEMENT OF ASTHMA
Self management Peak expiratory flow
2010/4/29
For better management of asthma it is essential that patients adjust their treatment according to the medical plan developed by the health care professionals. To achieve this goal, patients should ass...