Table 3 Anthropometrics, cardiorespiratory fitness and weight changes at the 1-yr follow-up
Cardiorespiratory fitness (mL·kg-0.75·min− 1) | |||||
|---|---|---|---|---|---|
Below median (n = 80) | Above median (n = 80) | P- value | Adjusted differences between groups | P- value adjusted differences between groups | |
Baseline | |||||
Gender (female) | 68 (85.0%) | 55 (68.7%) | 0.024 | ||
Age (years) | 45.8 (10.1) | 41.9 (7.5) | 0.006 | ||
Weight (kg) | 120.2 (19.5) | 117.7 (19.6) | 0.427 | ||
BMI (kg/m2) | 42.2 (4.6) | 39.9 (4.8) | 0.002 | ||
Waist circumference (cm) | 119.8 (12.2) | 114.7 (13.8) | 0.015 | ||
VO2max (mL·kg-0.75·min−1) | 67.8 (9.1) | 91.5 (10.2) | < 0.001 | ||
VO2max (mL·kg−1·min− 1) | 20.6 (2.9) | 27.9 (3.4) | < 0.001 | ||
VO2max (L·min−1) | 2.46 (0.45) | 3.26 (0.54) | < 0.001 | ||
1-yr | |||||
Weight (kg) | 112.5 (20.8) | 107.4 (21.3) | 0.127 | ||
BMI (kg/m2) | 39.5 (5.4) | 36.4 (5.8) | < 0.001 | ||
Waist circumference (cm) | 109.3 (16.4) | 103.4 (16.2) | 0.022 | ||
Changes 1-yr | |||||
Weight change (%) | −6.4 (−8.1, −4.8) | −8.9 (−10.8, − 7.0) | 0.050 | ||
Weight change (kg) | −7.7 (− 9.6, − 5.7) | −10.3 (− 12.5, − 8.1) | 0.078 | 4.0 (0.8, 7.2) | 0.014 |
BMI change (kg/m2) | −2.7 (− 3.4, − 2.0) | − 3.5 (− 4.2, − 2.7) | 0.118 | 1.3 (0.1, 2.4) | 0.029 |