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Table 2 Logistic regression of all-cause death according to FBG/HbA1c quartiles

From: Fasting blood glucose-to-glycated hemoglobin ratio and all-cause mortality among Chinese in-hospital patients with acute stroke: a 12-month follow-up study

Outcomes FBG/HbA1c n Events, n (%) Crude OR (95% CI) p Value Adjusted OR (95% CI)a p Value
Primary Outcomes
 All-cause death at 3 months Q1 (≤ 0.81) 214 2 (0.9) Ref   Ref  
Q2 (0.82–0.91) 212 6 (2.8) 3.09 (0.62–15.48) 0.170 2.86 (0.54–15.24) 0.218
Q3 (0.92–1.06) 210 10 (4.8) 5.30 (1.15–24.49) 0.033 3.95 (0.81–19.35) 0.090
Q4 (≥ 1.07) 210 17 (8.1) 9.34 (2.13–40.94) 0.003 5.16 (1.03–25.74) 0.045
 All-cause death at 12 months Q1 (≤ 0.81) 183 11 (6.0) Ref   Ref  
Q2 (0.82–0.91) 189 22 (11.6) 2.06 (0.97–4.38) 0.060 2.47 (1.09–5.59) 0.030
Q3 (0.92–1.06) 190 17 (8.9) 1.54 (0.70–3.38) 0.285 1.31 (0.56–3.07) 0.534
Q4 (≥ 1.07) 181 35 (19.3) 3.78 (1.84–7.64)  < 0.001 2.59 (1.14–5.89) 0.024
  1. Quartiles of FBG/HbA1c ratio, Q1 ≤ 0.81, 0.82 ≤ Q2 < 0.91, 0.92 ≤ Q3 < 1.06, Q4 ≥ 1.07
  2. FBG Fasting blood glucose, HbA1c Glycated hemoglobin
  3. aLogistic regression is adjusted for sex, age, NIHSS, type of stroke, atrial fibrillation, hypertension, diabetes, coronary heart disease, hyperlipemia, previous stroke, history of smoking, history of drinking, and infectious complications