Reference Values for Maximal Inspiratory Pressure: A Systematic Review
نویسندگان
چکیده
منابع مشابه
Reference values for maximal inspiratory pressure: a systematic review.
BACKGROUND Maximal inspiratory pressure (MIP) is the most commonly used measure to evaluate inspiratory muscle strength. Normative values for MIP vary significantly among studies, which may reflect differences in participant demographics and technique of MIP measurement. OBJECTIVE To perform a systematic review with meta-analyses to synthesize MIP values that represent healthy adults. METHO...
متن کاملMaximal values of sniff nasal inspiratory pressure in healthy subjects.
BACKGROUND Inspiratory muscle strength is often better reflected by oesophageal pressure during a maximal sniff (sniff POES) than by maximal inspiratory pressure (PImax). Sniff POES can be estimated non-invasively by measuring the sniff nasal inspiratory pressure (SNIP). The aim was to establish maximal normal values for the SNIP and to compare them with PImax. METHODS One hundred and sixty h...
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BACKGROUND The values obtained when the fraction of exhaled nitric oxide (FeNO) is measured are affected by several factors that are specific to the individual patient, making interpretation difficult, especially in the initial assessment of patients with respiratory symptoms. METHODS Systematic review of studies on FeNO reference values and individual-specific factors that influence them. ...
متن کاملReference Values for Maximal Respiratory Pressures
Background: Maximal respiratory pressures are suitable for non –invasive evaluation of respiratory muscle function A variety of methods for subject selection and test procedures have been used for the determination of normal values and reference equations for maximal respiratory pressure (MRP). Materials and Methods: we analyzed a well-defined, healthy subgroup of 224 men and 211 women with a w...
متن کاملReproducibility of twitch mouth pressure, sniff nasal inspiratory pressure, and maximal inspiratory pressure.
Twitch mouth pressure (Pmo,tw) during magnetic phrenic nerve stimulation and sniff nasal inspiratory pressure (SNIP) were recently proposed as alternative noninvasive methods for assessing inspiratory muscle strength. This study aimed to compare their reproducibility with maximal inspiratory pressure (MIP) in normal subjects. Ten healthy subjects were studied at functional residual capacity in ...
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ژورنال
عنوان ژورنال: Canadian Respiratory Journal
سال: 2014
ISSN: 1198-2241
DOI: 10.1155/2014/982374