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Table 5 Interaction Analysis of the BMI and HbA1c in LV diastolic dysfunction in patient with type 2 diabetes

From: An in-depth analysis of glycosylated haemoglobin level, body mass index and left ventricular diastolic dysfunction in patients with type 2 diabetes

Exposure

HbA1c level

OR (95% CI) P value

BMI < 24 (kg/m2)

HbA1c < 7%

Ref.

BMI ≥ 24 (kg/m2)

HbA1c < 7%

2.50 (1.11, 5.62) 0.0176

BMI < 24 (kg/m2)

7% ≤ HbA1c < 9%

0.83 (0.42, 1.62) 0.5782

BMI ≥ 24 (kg/m2)

7% ≤ HbA1c< 9%

2.15 (1.09, 4.21) 0.0262

BMI < 24 (kg/m2)

HbA1c ≥ 9%

1.62 (0.83, 3.15) 0.158

BMI ≥ 24 (kg/m2)

HbA1c ≥ 9%

1.65 (0.84, 3.24) 0.1443

P interaction

 

0.0371

  1. OR Odds ratio, CI Confidence interval, Ref Reference. P interaction: P value was calculated for comparison between subgroups