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Table 2 Glycaemic control, hypoglycaemia, weight, size, lipid profile and blood pressure by BMI subgroup

From: Initiation of once daily insulin detemir is not associated with weight gain in patients with type 2 diabetes mellitus: results from an observational study

 

BMI <25

25 ≤ BMI < 30

30 ≤ BMI < 35

BMI ≥ 35

 

(n = 3534)

(n = 6811)

(n = 4218)

(n = 2405)

Glycaemic control

HbA1c (%)

  Final visit

7.4 ± 1.2

7.5 ± 1.1

7.7 ± 1.1

7.9 ± 1.3

  Change

-1.4 ± 1.7**

-1.3 ± 1.5**

-1.3 ± 1.5**

-1.3 ±1.5**

FBG (mmol/L)

  Final visit

6.8 ± 1.7

7.0 ± 1.6

7.2 ± 1.8

7.7 ± 2.2

  Change

-3.0 ± 3.0**

-3.0 ± 2.9**

-3.2 ± 2.9**

-3.2 ± 3.1**

Hypoglycaemia Incidence (events per patient year)

Severe hypoglycaemia

  Pre-insulin

0.057

0.048

0.036

0.028

  Final visit

0.004

0.004

0.010

0.004

  Change

-0.053**

-0.044**

-0.026**

-0.024

Minor hypoglycaemia

  Pre-insulin

1.755

1.583

1.341

1.699

  Final visit

2.390

2.009

1.471

1.292

  Change

+0.635**

+0.426*

+0.130*

-0.407

Weight (kg)

  Change

+0.75 [0.60; 0.90]

- 0.16 [-0.26; -0.07]

-0.99 [-1.13; -0.84]

-1.89 [-2.16; -1.63]

Change in Anthropometric measurements (cm)

  Waist circumference

0.10 [-0.12; 0.32]

-0.51 [-0.72; -0.29]

-1.23 [-1.57; -0.88]

-2.18 [-2.64; -1.73]

  Hip circumference

-0.32 [-0.56;- 0.07]

-0.67 [-0.88; -0.47]

-0.86 [-1.35; -0.36]

-1.30 [-1.90; -0.70]

Change in lipid profile (mmol/L)

  Total cholesterol

-0.26 [-0.31; -0.20]

-0.31 [-0.35; -0.26]

-0.34 [-0.40; -0.27]

-0.35 [-0.42; -0.27]

  HDH cholesterol

+0.01 [-0.01; 0.03]

+0.01 [0.00; 0.02]

+0.01 [-0.01; 0.03]

+0.02 [-0.01; 0.04]

  LDL cholesterol

-0.15 [-0.19; -0.10]

-0.16 [-0.20; -0.12]

-0.18 [-0.24; -0.12]

-0.20 [-0.28; -0.13]

  Triglycerides

-0.23 [-0.29; -0.17]

-0.26 [-0.31; -0.22]

-0.34 [-0.40; -0.28]

-0.44 [-0.52; -0.37]

Change in blood pressure (mmHg)

  Systolic

-3.03 [-3.59; -2.46]

-3.77 [-4.23; -3.31]

-5.06 [-5.70; -4.43]

-5.10 [-5.97; -4.24]

  Diastolic

-1.26 [-1.62; -0.91]

-2.31 [-2.59; -2.03]

-2.22 [-2.60; -1.84]

-2.24 [-2.77; -1.71]

  1. Continuous measures are shown as mean ± standard deviation or mean [95% confidence interval].
  2. **p < 0.001.
  3. *p < 0.01.