IJCS | Volume 32, Nº4, July/August 2019

354 Appendix I - General characteristics of the sample by age range Variables Age Range 07 - 12 13 - 19 20 - 29 30 - 39 40 - 49 50 - 59 60 - 69 70 - 79 ≥ 80 Sex Male N 32 151 543 969 853 440 229 77 26 Age 10.65 ± 1.4 16.66 ± 1.9 25.40 ± 2.9 34.52 ± 2.8 44.04 ± 2.8 53.74 ± 2.8 63.70 ± 2.8 73.58 ± 2.8 82.67 ± 2.5 Weight (kg) 51.87 ± 10.5 72.93 ± 18 81.90 ± 16 84.20 ± 16 83.47 ± 14 80.49 ± 12 76.75 ± 15 68.98 ± 10 66.9 ± 11 Height (cm) 151.0 ± 0.08 173.6 ± 0.7 174.5 ± 0.1 172.9 ± 0.1 171.1 ± 0.1 168.4 ± 0.1 165.5 ± 0.1 162.3 ± 0.1 161.8 ± 0.1 BMI 22.64 ± 3.21 24.10 ± 5.3 27.05 ± 5.1 28.22 ± 4.8 28.42 ± 4.3 28.45 ± 4.6 27.90 ± 4.6 26.27 ± 3.6 25.45 ± 3.6 Inactive (%) 52.20 28.70 37.10 45.00 43.80 47.40 43.20 54.90 54.20 Active (%) 47.80 57.40 54.50 44.90 50.20 48.30 54.70 43.70 45.80 Athlete (%) - 13.90 8.40 10.10 6.00 4.30 2.10 1.40 - VO 2peak 36.92 ± 7.4 42.90 ± 9.1 37.54 ± 8.3 35.78 ± 9.0 33.03 ± 7.7 30.10 ± 7.1 26.10 ± 6.4 22.06 ± 4.7 19.20 ± 3.4 Sex Female N 25 107 471 874 759 551 322 123 16 Age 9.82 ± 1.7 16.73 ± 1.8 25.19 ± 2.9 34.53 ± 2.9 44.42 ± 2.8 54.23 ± 2.8 64.21 ± 2.8 73.44 ± 2.7 83.40 ± 2.9 Weight (kg) 51.69 ± 12.9 61.43 ± 18 65.62 ± 14 67.46 ± 13 69.25 ± 12 69.03 ± 12 64.82 ± 10 62.90 ± 10 57.13 ± 10 Height (cm) 147.7 ± 0.11 163.1 ± 0.8 162.8 ± 0.6 160.6 ± 0.1 158.5 ± 0.1 156.3 ± 0.1 152.8 ± 0.1 151.5 ± 0.1 152.1 ± 0.0 BMI 23.58 ± 4.5 23.01 ± 6.1 24.83 ± 5.1 26.14 ± 5.0 27.59 ± 5.0 28.23 ± 5.0 27.85 ± 4.6 27.39 ± 4.2 24.73 ± 4.0 Inactive (%) 76.50 68.80 61.00 61.00 62.50 61.00 62.90 71.60 46.70 Active (%) 23.50 27.50 36.00 35.80 34.60 37.50 37.10 28.40 53.30 Athlete (%) - 3.80 2.90 3.20 2.90 1.50 - - - VO 2peak 28.86 ± 5.8 30.00 ± 7.1 28.24 ± 6.5 26.70 ± 6.4 24.00 ± 6.0 21.84 ± 5.1 19.30 ± 3.9 17.41 ± 3.7 16.56 ± 2.9 BMI: body mass index; VO 2peak : peak oxygen consumption. Almeida et al. Cardiorespiratory fitness classification Int J Cardiovasc Sci. 2019;32(4):343-354 Original Article