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Table 3 Threshold effect analysis of the SHR on all-cause and cardiovascular mortality in patients with diabetes or prediabetes

From: The prognostic value of the stress hyperglycemia ratio for all-cause and cardiovascular mortality in patients with diabetes or prediabetes: insights from NHANES 2005–2018

 

Adjusted HR (95%CI)

P-value

All-cause mortality

  

Total

1.77 (1.36, 2.31)

< 0.001

Fitting by two-piecewise Cox proportional risk model

  

Inflection point

0.87

 

SHR < 0.87

0.09 (0.02, 0.33)

< 0.001

SHR ≥ 0.87

2.80 (1.97, 3.98)

< 0.001

Cardiovascular mortality

  

Total

1.60 (0.80, 3.20)

0.182

Fitting by two-piecewise Cox proportional risk model

  

Inflection point

0.93

 

SHR < 0.93

0.08 (0.01, 0.44)

< 0.001

SHR ≥ 0.93

1.67 (0.84, 3.31)

0.141

  1. The model was adjusted for age, sex, race, BMI, smoking status, alcohol use, hypertension, coronary heart disease, chronic kidney disease, anemia, and TG
  2. BMI body mass index; CI confidence interval; HR hazard ratio; TG triglyceride; SHR stress hyperglycemia ratio.
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Cardiovascular Diabetology

ISSN: 1475-2840