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library name : انستیتو تغذیه دانشگاه علوم پزشکی شهید بهشتی
Material Type : Latin Articles
Language of Document : English
Record Number : 62320
Doc. No : 982A
Main Entry : ZAHEDPOUR ANARAKI M.,
Title & Author : THE EFFECT OF TIME FROM LAST FOOD INTAKE ON ARTERIAL BLOOD GASES: IMPLICATION ON REFERENCE VALUE [Article]
Title : ACTA MEDICA IRANICA
Volume Number : , Vol.38 ؛ No.1
Date : , (2000)
page : : 36 - 39
Abstract : Arterial blood gas parameters were analyzed in forty-nine healthy persons )31 males, 18 females( to determine reference values fo these parameters and their relation to the time from last food intake to arterial puncture )T(. The mean ▒آ standard deviation of arterial oxygen pressure, arterial carbon dioxide pressure and pH at core body temperature were 84.4▒آ7.0 mmHg )Male: 83.0▒آ6.5, Female: 86.7▒آ73(, 37.7▒آ2.8 mmHg )Male: 38.5▒آ2.7, Female: 36.2▒آ2.4( respectively 7.41▒آ0.02 )Male: 7.41▒آ0.02 Female: 7.42▒آ0.03(. the mean PCO2 was lower in comparison with most of the studies at sea level. The difference between males and females was significant in PCO2 and PH )P=0.004, P=0.02 respectively( but in was not significant in PO2 )P=0.07(. The PCO2 and pH had no statistically significant relationship with age )P=0.42, P=0.25 respectively(. The relationship between Po2 with age, PCO2 and T was significant )P=0.02, P=0.017, and P=0.019 respectively(. The best linear predictive equation was: Po2= 1.28 AO2-29.4 for T<10hours ع AO2 =0.21 )Baro.47)ع (1+0.02T( PCO2 for T >10hours أ AO2 = 0.21)Baro-47) ع (1.2PCO2
Descriptor : ARTERIAL OXYGEN PRESSURE
Descriptor : BLOOD GAS PARAMETERS
Descriptor : METABOLISM
Descriptor : PREDICTIVE EQUATION
Descriptor : RESPIRATORY EXCHANGE RATIO
Descriptor : RESPIRATORY QUOTIENT
Added Entry : ABTAHI H.
 
 
 
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