Skip to main content

Table 2 Logistic regression analysis the risk factors of perioperative hypoglycemia

From: Development and validation of a prediction model of perioperative hypoglycemia risk in patients with type 2 diabetes undergoing elective surgery

Variables

Beta coefficient

SE

Wald

OR

95%CI

Intercept

− 3.462

0.447

59.941

  

Duration of diabetes (< 10 years = 0, ≥ 10 years = 1)

1.006

0.303

11.058

2.736

1.512–4.951

BMI (≥ 18.5 kg/m2 = 0, < 18.5 kg/m2 = 1)

1.636

0.695

5.546

5.133

1.316–20.028

SDBG (< 3 mmol/L = 0, ≥ 3 mmol/L = 1)

1.057

0.290

13.254

2.879

1.629–5.087

Preoperative hypoglycemic regimen (Othersa and Oral = 0, Subcutaneous injection of insulin = 1)

0.600

0.296

4.102

1.822

1.020–3.256

  1. OR odds ratio, BMI body mass index, SDBG standard deviation of blood glucose
  2. aOthers include diet, combination treatment, intravenous insulin, and insulin pump, etc