Table 3.
Association between T cells (CD3 + CD4+) count and ARDS in different models.
| Variables | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OR(95%CI) | P | OR(95%CI) | P | OR(95%CI) | P | OR(95%CI) | P | OR(95%CI) | P | OR(95%CI) | P | |
| Log2 T cells CD3 + CD4+ | 0.57 (0.43 ~ 0.74) | <0.001 | 0.58 (0.44 ~ 0.76) | <0.001 | 0.65 (0.48 ~ 0.90) | 0.009 | 0.67 (0.48 ~ 0.95) | 0.023 | 0.70 (0.49 ~ 1.00) | 0.050 | 0.66 (0.48 ~ 0.90) | 0.008 |
| T cells CD3 + CD4+. Tertiles | ||||||||||||
| T1 | 1 (Ref) | 1 (Ref) | 1 (Ref) | 1 (Ref) | 1 (Ref) | 1 (Ref) | ||||||
| T2 | 0.87 (0.44 ~ 1.72) | 0.685 | 0.87 (0.44 ~ 1.74) | 0.694 | 1.15 (0.53 ~ 2.53) | 0.721 | 1.60 (0.67 ~ 3.81) | 0.288 | 1.78 (0.71 ~ 4.46) | 0.221 | 1.57 (0.70 ~ 3.53) | 0.273 |
| T3 | 0.20 (0.10 ~ 0.40) | <0.001 | 0.21 (0.10 ~ 0.42) | <0.001 | 0.26 (0.12 ~ 0.60) | 0.002 | 0.31 (0.13 ~ 0.75) | 0.010 | 0.32 (0.13 ~ 0.83) | 0.019 | 0.27 (0.12 ~ 0.61) | 0.002 |
| Trend test | <0.001 | <0.001 | <0.001 | 0.005 | 0.012 | 0.001 | ||||||
Log2 (T cells CD3 + CD4+): CD3 + CD4 + T-cell counts were log2-transformed for analysis. The odds ratio (OR) corresponds to a twofold increase in the original cell count; OR, odds ratio; CI, confidence interval.
Model 1: unadjusted.
Model 2: adjusted for sex, age.
Model 3: adjusted for model 2 + albumin, Tbil, neutrophil count, C-reactive protein (CRP), procalcitonin (PCT).
Model 4: adjusted for model 3 + cerebrovascular disease, heart failure.
Model 5: adjusted for model 4 + curb-65 score.
Model 6:adjusted for model 2 + albumin, Tbil, cerebrovascular disease, heart failure.