Increased stress hyperglycemia ratio at hospital admission in stroke patients are associated with increased in-hospital mortality and length of stay

Table 3 Associations of SHR and length of hospital stay in patients with acute stroke

Exposure	Crude model	Model 1	Model 2	Model 3
Exposure	β (95% CI)	β (95% CI)	β (95% CI)	β (95% CI)
Continuous (per 1-SD increase)	0.83 (0.55, 1.12)	0.77 (0.48, 1.06)	0.72 (0.43, 1.01)	0.70 (0.40, 1.00)
SHR median
≤ 0.81	Reference	Reference	Reference	Reference
> 0.81	1.35 (0.77, 1.92)	1.20 (0.62, 1.78)	1.08 (0.50, 1.65)	0.92 (0.33, 1.50)
SHR tertiles
T1 (0.74<)	Reference	Reference	Reference	Reference
T2 (0.74–0.93)	0.32 (-0.38, 1.03)	0.15 (-0.55, 0.86)	0.20 (-0.51, 0.90)	0.37 (-0.32, 1.06)
T3 (> 0.93)	1.40 (0.70, 2.11)	1.19 (0.48, 1.91)	1.08 (0.37, 1.79)	0.84 (0.12, 1.56)
P for trend	< 0.001	0.001	0.003	0.022

Model 1: adjusted for age, sex, smoking status, alcohol consumption, heart rate, BMI, and DBP
Model 2: adjusted for variables in Model 1 + WBC, RBC, HB, PLT, triglyceride, HDL-C, LDL-C, HbA1c, ALT, AST, GGT, albumin/globulin ratio, Scr, BUN, UA, potassium, and sodium
Model 3: adjusted for variables in Model 2 + hypertension, coronary artery disease, diabetes mellitus, cancer, previous haemorrhagic stroke, and previous ischemic stroke
Abbreviations SD = standard deviation. Other abbreviations, see Table 1

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