From: Growth differentiation factor-15 and prognosis in acute respiratory distress syndrome: a retrospective cohort study
Adjusted OR*
95% CI
P value
1 st quartile
Reference
--
2 nd quartile
1.20
0.53, 2.78
0.67
3 rd quartile
2.02
0.95, 4.52
0.07
4 th quartile
4.28
2.05, 9.42
<0.001