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Table 1 Baseline subject characteristics

From: Irisin and exercise training in humans – Results from a randomized controlled training trial

Characteristic*

Control (n = 39)

AET (n = 23)

SET (n = 40)

P

Participants (female/male), n

39 (26/13)

23 (15/8)

40 (23/17)

0.675

Age, years

50 ± 7

49 ± 7

48 ± 7

0.370

BMI, kg/m2

24.5 ± 3.1

23.5 ± 3.5

24.9 ± 3.4

0.253

Body fat, %

24 ± 5

23 ± 4

23 ± 5

0.652

Vmax,, km/h

10.0 ± 1.5

10.3 ± 1.7

10.0 ± 1.4

0.921

Irisin,, ng/ml

188 ± 75

201 ± 52

196 ± 51

0.713

Insulin, mU/l2

4.8 ± 2.1

4.4 ± 2.3

5.2 ± 2.8

0.513

Cholesterol, mg/dl2

211 ± 38

221 ± 40

206 ± 43

0.375

  1. AET, aerobic endurance training; BMI, body mass index; SET, strength endurance training; Vmax, maximum performance in the exercise test.
  2. 1Values are mean ± SD unless otherwise stated.
  3. 2SI conversion factors: to convert insulin to pmol/l, multiply values by 6.945; to convert cholesterol to mmol/L, multiply values by 0.0259.