The severity stratification criteria for acute respiratory distress syndrome (ARDS) in Xi'ning Qinghai province (mean altitude: 2200m) were clarified according to the oxygenation index (PaO2/FiO2).
This study is a single-center retrospective study. According to the Berlin diagnostic standard, ARDS patients admitted to the Department of severe Medicine, affiliated Hospital of Qinghai University from January 2018 to December 2018 were divided into three groups: mild (153mmHg \< PaO2/ FiO2 ≥ 230 mmHg), moderate (76mmHg \< PaO2/ FiO2 ≥ 153 mmHg) and severe (PaO2/ FiO2 ≥ 76 mmHg). The ICU mortality, 28-day mortality, non-ventilator time in ICU, ICU hospitalization time and non-I hospitalization were observed respectively. The difference of CU time and total hospitalization days.
Study Type
OBSERVATIONAL
Enrollment
253
ChunPan
Nanjing, Jiangsu, China
RECRUITINGICU mortality
Mortality during treatment in ICU
Time frame: up to 24 weeks
28-days mortality rate
Mortality at 28 days of hospitalization
Time frame: 28 days after discharge
Ventilator Free time
Ventilator time not used in ICU
Time frame: up to 24 weeks
Ventilator time
Ventilator time in ICU
Time frame: up to 24 weeks
Hospital length of stay
Total length of stay in hospital
Time frame: up to 24 weeks
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