TABLE 3.
Univariate and multivariate logistic regression of SIRI for outcomes
| Odds ratio (95% CI) | ||||
|---|---|---|---|---|
| Variables | Univariate | p | Multivariate a | p |
| SIRI (per SD increase) | 2.077 (1.553, 2.777) | <.001 | 1.589 (1.028, 2.456) | .037 |
| Quartiles of SIRI | ||||
| Quartiles 1 | Reference | Reference | ||
| Quartiles 2 | 1.175 (0.465, 2.968) | .734 | 2.160 (0.592, 7.873) | .243 |
| Quartiles 3 | 2.594 (1.121, 6.001) | .026 | 4.919 (1.275, 18.976) | .021 |
| Quartiles 4 | 6.660 (2.958, 14.995) | <.001 | 6.152 (1.567, 24.161) | .009 |
| P for trend | <.001 | .006 | ||
Abbreviations: SD: standard deviation; SIRI: systemic inflammation response index.
a
Adjusted for age, sex, race, body mass index, smoking, drinking, hypertension, diabetes, coronary vascular disease history, atrial fibrillation history, peripheral artery occlusive disease history, low‐density lipoprotein cholesterol, high‐density lipoprotein cholesterol, fasting plasma glucose, homocysteine, NIHSS score at admission, and stroke subtypes.