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Table 1 Physical characteristics of the whole-study cohort

From: Association between preoperative haemoglobin concentration and cardiopulmonary exercise variables: a multicentre study

 

N

Mean

SD

Age (yr)

1,777

61.9

15.8

Height (cm)

1,776

169.0

9.1

Weight (kg)

1,775

83.7

23.6

BMI (kg m-2)

1,774

29.4

8.3

V Ë™ O 2 peak (ml min-1)

1,774

1300

500

AT (ml min-1)

1,631

940

300

  1. BMI body mass index, AT anaerobic threshold, V Ë™ O 2 peak, peak oxygen uptake.