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decreases below 85%, but other studies have found only a weak and unreliable correlation. More recent studies have found more impressive outcomes of methods in treating patients with RERAs and respiratory events that satisfy the definition of hypopneas in all aspects other than reduction of oxygen
125:
The formula to assessing the RDI is = (RERAs + Hypopneas + Apneas) X 60 / TST (in minutes). That is, RDI means the average number of episodes of obstructive apnea, hypopnea, and respiratory event-related arousal per hour of sleep. (TST is "total sleep time".)
259:"Requiring oxygen desaturation for tabulation of hypopneas lowers the sensitivity of NPSG testing and leaves many patients untreated. In-lab NPSG testing needs to improve if it is to be preserved"
70:(and thus decreasing esophageal pressures) for 10 seconds or more leading to an arousal from sleep, but one that does not fulfill the criteria for a hypopnea or apnea.
278:"Clinical Practice Guideline for Diagnostic Testing for Adult Obstructive Sleep Apnea: An American Academy of Sleep Medicine Clinical Practice Guideline"
203:
276:
Kapur, Vishesh K.; Auckley, Dennis H.; Chowdhuri, Susmita; Kuhlmann, David C.; Mehra, Reena; Ramar, Kannan; Harrod, Christopher G. (2017-03-15).
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according to the following range: 5–14.9 for mild, 15–29.9 for moderate, and 30+ for severe, similar to the one used in the AHI.
86:(AASM). However, esophageal manometry is uncomfortable for patients, may disrupt sleep and is impractical to use in most
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63:, but do in some way disrupt breathing during sleep and cause respiratory symptoms that may cause an arousal.
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47:(AHI), it reports on respiratory distress events during sleep, but unlike the AHI, it also includes
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Verster, Joris C.; Pandi-Perumal, S. R.; Streiner, David L., eds. (2008).
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Some research studies have found that a high RDI was significantly
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A RERA is characterized by increasing respiratory effort such as
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Richardson, Mark A., & Friedman, Norman R. (Eds.) (2007).
193:, p. 75. New York: Informa Healthcare USA, Inc.
340:. In Schmitz, Paul G.; Martin, Kevin J. (eds.).
247:Simmons J., Barlow, S, Sleep, Vol 35S A135, 2012
227:. Totowa, New Jersey: Humana Press. p. 83.
78:The gold standard method for measuring RERAs is
55:that do not technically meet the definitions of
224:Sleep and Quality of Life in Clinical Medicine
191:Clinician's Guide to Pediatric Sleep Disorders
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344:. McGraw Hill Professional. p. 663.
336:Espiritu, Joseph Roland D. (2008-04-20).
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113:uses RDI to determine the severity of
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338:"Sleep-Related Breathing Disorders"
257:Jerald H. Simmons; Shaaron Barlow.
49:respiratory-effort related arousals
285:Journal of Clinical Sleep Medicine
111:American Academy of Sleep Medicine
84:American Academy of Sleep Medicine
43:(sleep study) findings. Like the
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342:Internal Medicine: Just the Facts
51:(RERAs). RERAs are arousals from
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39:—is a formula used in reporting
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29:respiratory disturbance index
18:Respiratory Disturbance Index
204:"Sleep-Disordered Breathing"
99:excessive daytime sleepiness
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37:respiratory distress Index
208:clevelandclinicmeded.com
82:, as recommended by the
157:Obstructive sleep apnea
115:Obstructive Sleep Apnea
152:Apnea-hypopnea index
80:esophageal manometry
45:apnea-hypopnea index
106:saturation levels.
351:978-0-07-159343-4
297:10.5664/jcsm.6506
234:978-1-603-27343-5
103:oxygen saturation
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371:Pulmonology
172:Sleep apnea
178:References
95:correlated
305:1550-9389
74:Diagnosis
61:hypopneas
365:Category
323:28162150
266:(poster)
162:Hypopnea
130:See also
68:dyspneas
314:5337595
121:Formula
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57:apneas
281:(PDF)
262:(PDF)
167:Apnea
97:with
53:sleep
35:)—or
346:ISBN
319:PMID
301:ISSN
229:ISBN
109:The
27:The
309:PMC
293:doi
59:or
33:RDI
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