Table 3 The association between SII and stroke .

From: Association between the systemic immunity-inflammation index and stroke: a population-based study from NHANES (2015–2020)

 

Crude

model

(Model 1)

Partially

adjusted model

(Model 2)

Fully

adjusted model

Model 3

OR(95%CI)

OR(95%CI)

OR(95%CI)

SII/100

1.04 (1.03, 1.06)***

1.03 (1.02, 1.05)***

1.02 (1.01, 1.04)**

SII Quartiles

   

Quartile 1

Reference

Reference

Reference

Quartile 2

1.10 (0.86, 1.42)

1.22 (0.95, 1.58)

1.18 (0.91, 1.53)

Quartile 3

1.19 (0.93, 1.52)

1.33 (1.03, 1.71)*

1.27 (0.98, 1.65)

Quartile 4

1.78 (1.42, 2.24)***

1.91 (1.50, 2.42)***

1.71 (1.34, 2.18)***

P for trend

< 0.0001

< 0.0001

< 0.0001

  1. Data are presented as OR(95% CI). Model 1 did not adjust for any covariates; Model 2 adjusted for age, gender, and race; Model 3 adjusted for age, gender, BMI, race, education, PIR, smoking status, alcohol status, high blood pressure, diabetes, and coronary heart disease. * P value < 0.05, ** P value < 0.01, *** P value < 0.001. Abbreviations: 95% CI, 95% Confidence Interval; OR, Odds Ratio; SII, Systemic immune-inflammation index.
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