The intramucosal pH (pHi) and the new simplified acute physiology score (SAPSII) calculated within the first 24h of ICU admission, were observed in 87 patients. Eleven (12.6%) patients subsequently died in the ICU. Th...The intramucosal pH (pHi) and the new simplified acute physiology score (SAPSII) calculated within the first 24h of ICU admission, were observed in 87 patients. Eleven (12.6%) patients subsequently died in the ICU. The nonsurvivors had a relatively lower pHi (7.03±0.27) and a higher SAPSII(45±11.77), while the survivors had a higher pHi (7.42±0.13) and a lower SAPSII (19.58±10.32).The difference was significant (p<0.01). Six (54.4%) of the nonsurvivors had a higher probability of mortality than 50%.展开更多
文摘The intramucosal pH (pHi) and the new simplified acute physiology score (SAPSII) calculated within the first 24h of ICU admission, were observed in 87 patients. Eleven (12.6%) patients subsequently died in the ICU. The nonsurvivors had a relatively lower pHi (7.03±0.27) and a higher SAPSII(45±11.77), while the survivors had a higher pHi (7.42±0.13) and a lower SAPSII (19.58±10.32).The difference was significant (p<0.01). Six (54.4%) of the nonsurvivors had a higher probability of mortality than 50%.