Table 2.
Anthropometric and physical activity measurements
| Intervention Group | Comparison Group | P3 | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
|
|||||||||
| Baeseline n=29 |
Follow-up n=22 |
Difference n=221,5 |
P2 | Baseline n=23 |
Follow-up n=14 |
Difference n=141,5 |
P2 | ||
| Weight (kg) | 83.5± 12.8 (64.4-112.3) |
82.0± 13.5 (63.0- 110.8) |
−1.6± 2.0 | 0.001 | 84.2± 14.8 (59.1-120.8) |
82.1± 14.0 (58.3-100.1) |
0.2± 2.2 | 0.77 | 0.018 |
| Waist Measurement (cm) |
98.2± 11.2 (78.7-117.6) |
94.1± 11.6 (74.4- 116.2) |
−4.4± 3.5 | <0.001 | 102.7± 10.9 (83.0-133.0) |
97.2± 11.8 (83.9-126.3) |
−2.8± 4.5 | 0.04 | 0.23 |
| BMI (kg/m2) | 31.6± 4.7 (25.5-41.8) |
30.7± 4.7 (23.7-39.5) |
−0.7± 0.8 | <0.001 | 31.6± 5.4 (25.3-47.8) |
30.7± 4.3 (25.4-37.2) |
0.1± 0.9 | 0.75 | 0.009 |
| % Body Fat4 | 33.3± 2.6 (28.3-39.1) |
32.0± 2.4 (29.1-38.1) |
−1.5± 0.8 | <0.001 | 34.0± 2.8 (29.7-38.8) |
34.5± 2.6 (30.3-38.9) |
−0.5± 1.4 | 0.32 | 0.029 |
| Minutes moderate- vigorous physical activity / day5 |
83 ± 46 (15 – 209) |
103 ± 51 (44 – 216) |
19 ± 47 | 0.10 | 77 ± 60 (6 – 288) |
79 ± 59 (13 – 228) |
16 ± 48 | 0.25 | 0.86 |
Data are presented as mean ± s.d, with ranges in parentheses.
1
For those participants who completed both baseline and follow-up measurements
2
Repeated Measures ANOVA
3
One Way ANOVA
4
% Body Fat measurements successful in n=21 (baseline) and n=17 (follow-up) for the intervention group and n=15 (baseline) and n=9 (follow-up) for the comparison group
5
Participants wearing the SenseWear monitor for a minimum of 4 days: n=28 at baseline and n=19 at follow-up for the intervention group, and n=20 at baseline and n=14 at follow-up for the comparison group.