Table 1 Various studies done on comparability between ABG and VBG
Study name | Study setting | Parameters that showed correlation | Parameters that did not show correlation | Year of publication |
|---|---|---|---|---|
Yildizdas et al. [19] | ICU | pH, pCO2, HCO3, base excess | pO2 | 2004 |
Malinoski et al. [18] | ICU | pH, pCO2, and base excess | pO2 | 2005 |
Kelly et al. [20] | HCO3 | pCO2 | 2010 | |
Shirani et al. [21] | ED | pH, HCO3, base excess | pCO2 | 2011 |
Kim et al. [22] | ICU | pH, pCO2, HCO3 | - | 2013 |
Byrne et al. [23] | pH | pCO2 | 2014 | |
Hynes et al. [24] | ICU | pH, HCO3, lactate, base excess | - | 2015 |
Zeserson et al. [25] | ED, ICU | pH, pCO2 | - | 2018 |
White et al. [26] | ICU | pH | pCO2, HCO3 | 2018 |
Rudkin et al. [27] | ED | - | pH, pCO2 | 2020 |
Shin et al. [28] | ED | pH, HCO3, Ca2 + , Na + , K + , Cl − , lactate, glucose | pCO2 | 2020 |
Nanjayya et al. [29] | ICU | pH | pCO2 | 2020 |
Boon et al. [30] | ED | Lactate | pH, base deficit | 2021 |