Table 3 Secondary outcome analysis on anthropometric data, blood pressure, fitness, lifestyle behaviors and HRQoL at 12- and 52-weeks
Outcomes | Control | Intervention | Intervention vs Control* | ||||||
|---|---|---|---|---|---|---|---|---|---|
N | Mean (SD) | N | Mean (SD) | Mean difference | 95% CI | P value | |||
Weight (kg) | Baseline | 97 | 111.46 (17.25) | 103 | 112.13 (19.35) | ||||
12-weeks | 69 | 112.52 (17.93) | 81 | 107.85 (18.26) | -2.65 | (-3.90, -1.41) | < .0001 | ||
52-weeks | 64 | 111.34 (19.76) | 63 | 108.47 (19.86) | -2.82 | (-4.99, -0.65) | 0.011 | ||
BMI (kg/m2) | Baseline | 97 | 35.30 (4.87) | 103 | 35.55 (5.65) | ||||
12-weeks | 67 | 35.46 (4.96) | 80 | 34.38 (5.09) | -0.88 | (-1.27, -0.48) | < .0001 | ||
52-weeks | 61 | 35.47 (5.48) | 58 | 34.50 (5.52) | -0.69 | (-1.42, 0.04) | 0.062 | ||
Waist circumference (cm) | Baseline | 97 | 116.93 (11.39) | 103 | 118.14 (13.60) | ||||
12-weeks | 67 | 115.55 (11.40) | 80 | 112.48 (12.91) | -2.51 | (-4.27, -0.75) | 0.006 | ||
52-weeks | 61 | 116.29 (12.79) | 58 | 113.00 (13.65) | -2.91 | (-5.14, -0.67) | 0.011 | ||
Systolic BP (mmHg) | Baseline | 97 | 147.28 (14.19) | 103 | 145.99 (15.91) | ||||
12-weeks | 67 | 145.20 (15.71) | 80 | 145.81 (17.54) | 1.94 | (-1.92, 5.80) | 0.322 | ||
52-weeks | 61 | 147.70 (15.28) | 58 | 143.47 (15.22) | -2.06 | (-6.13, 2.01) | 0.318 | ||
Diastolic BP (mmHg) | Baseline | 97 | 93.36 (9.23) | 103 | 91.59 (8.66) | ||||
12-weeks | 67 | 90.01 (10.18) | 80 | 90.09 (9.74) | 1.57 | (-0.87, 4.00) | 0.205 | ||
52-weeks | 61 | 93.08 (9.77) | 58 | 89.94 (10.48) | -1.63 | (-4.54, 1.28) | 0.270 | ||
Sit to stand test | Baseline | 97 | 15.37 (2.84) | 103 | 15.69 (3.23) | ||||
12-weeks | 67 | 16.37 (3.64) | 80 | 20.23 (4.36) | 3.26 | (2.15, 4.36) | < .0001 | ||
52-weeks | 55 | 15.64 (3.26) | 51 | 19.33 (4.79) | 2.73 | (1.55, 3.92) | < .0001 | ||
Press up test (count) | Baseline | 97 | 19.10 (9.37) | 103 | 19.77 (9.53) | ||||
12-weeks | 67 | 19.83 (11.39) | 80 | 26.43 (10.40) | 5.05 | (2.56, 7.54) | 0.0001 | ||
52-weeks | 54 | 19.20 (11.33) | 50 | 24.48 (12.64) | 5.09 | (2.08, 8.09) | 0.0011 | ||
Fitness test (mins) | Baseline | 97 | 10.17 (1.00) | 102 | 10.19 (0.95) | ||||
12-weeks | 67 | 10.09 (0.92) | 77 | 9.71 (0.76) | -0.37 | (-0.53, -0.21) | < .0001 | ||
52-weeks | 55 | 10.15(1.08) | 50 | 9.74 (0.99) | -0.48 | (-0.77, -0.18) | 0.0017 | ||
Sleep (hours/day) | Baseline | 97 | 7.00 (0.92) | 103 | 6.96 (1.00) | ||||
12-weeks | 67 | 7.19 (0.94) | 81 | 7.14 (1.20) | 0.09 | (-0.17, 0.34) | 0.508 | ||
52-weeks | 61 | 6.90 (0.89) | 54 | 6.91 (1.00) | 0.09 | (-0.17, 0.35) | 0.489 | ||
Physical activity score | Baseline | 97 | 29.03 (25.18) | 103 | 28.51 (31.46) | ||||
12-weeks | 69 | 36.36 (32.25) | 81 | 50.79 (25.52) | 17.10 | (8.29, 25.91) | 0.0002 | ||
52-weeks | 62 | 33.65 (19.35) | 54 | 47.24 (25.94) | 15.03 | (6.98, 23.07) | 0.0003 | ||
Alcohol drinks per week | Baseline | 97 | 6.77 (8.36) | 103 | 6.63 (7.25) | ||||
12-weeks | 69 | 5.91 (7.66) | 81 | 5.19 (6.91) | 0.04 | (-1.51, 1.59) | 0.957 | ||
52-weeks | 62 | 6.05 (6.09) | 54 | 5.52 (5.69) | -0.32 | (-1.81—1.17) | 0.669 | ||
Fruit and vegetable servings per day | Baseline | 96 | 3.22 (1.64) | 103 | 3.29 (1.54) | ||||
12-weeks | 66 | 3.45 (1.71) | 80 | 4.04 (1.53) | 0.63 | (0.19, 1.07) | 0.005 | ||
52-weeks | 61 | 3.23 (1.56) | 54 | 3.75 (1.66) | 0.41 | (-0.07, 0.90) | 0.093 | ||
HRQoL | Baseline (not collected) | ||||||||
12-weeks | 29 | 63.24 (19.33) | 37 | 74.35 (13.60) | 11.73 | (3.65, 19.82) | 0.005 | ||
52-weeks | 61 | 63.48 (18.34) | 54 | 66.87 (19.42) | 6.55 | (0.05, 13.05) | 0.048 | ||