Table 4 |
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|
Baseline and follow-up lifestyle behaviour outcomes, by treatment group |
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|
Control group |
Phone group |
Internet group |
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|
|
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|
Baseline |
Follow-up |
Baseline |
Follow-up |
Change vs. control (95% CI) |
Baseline |
Follow-up |
Change vs. control (95% CI) |
|
|
|
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|
Diet |
n = 261 |
n = 263 |
n = 263 |
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|
|
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|
Fat (SD), score/day |
18.6 (6.2) |
16.7 (5.9) |
18.6 (5.9) |
15.7 (5.5) |
-1.0* (-1.7; -0.2) |
18.0 (6.3) |
15.6 (5.9) |
-0.7 (-1.4; 0.04) |
|
|
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|
Vegetablesa (IQR), g/day |
143 (100; 193) |
143 (100; 193) |
136 (93; 193) |
143 (100; 193) |
9 (-1; 20) |
129 (86; 171) |
129 (100; 186) |
-2 (-12; 9) |
|
|
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|
≥ 200 g veg./day, No (%) |
54 (20.7) |
56 (21.5) |
50 (19.0) |
56 (21.3) |
- |
47 (17.9) |
48 (18.3) |
- |
|
|
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|
Fruita (IQR), piecesb/day |
1.6 (1.0; 2.6) |
1.9 (1.0; 2.9) |
1.7 (0.9; 2.6) |
2.0 (1.3; 2.6) |
0.2 (-0.02; 0.4) |
1.6 (0.9; 2.4) |
1.7 (1.3; 2.4) |
-0.04 (-0.2; 0.2) |
|
|
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|
≥ 2 pieces fruit/day, No (%) |
96 (36.8) |
109 (41.8) |
100 (38.0) |
114 (43.3) |
- |
90(34.2) |
104 (39.5) |
- |
|
|
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|
Physical activity |
n = 260 |
N = 263 |
n = 263 |
|||||
|
|
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|
Total PAa (IQR), METmins./wk. |
6114 (3273; 8755) |
5940 (3596; 9141) |
5895 (3250; 8690) |
6875 (4645; 9483) |
866* (203; 1530) |
6060 (3240; 8355) |
7080 (4260; 9145) |
431 (-233; 1095) |
|
|
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|
≥ 30 mins./5 days a week, No (%) |
91 (35.0) |
100 (38.5) |
83 (31.6) |
131 (49.8) |
- |
81 (30.8) |
116 (44.1) |
- |
|
|
||||||||
|
All analyses based on complete data. aMedian, bOne piece or portion of fruit approximates 100 grams. IQR = interquartile range, PA = physical activity, * p < 0.05, ** p < 0.01, *** p < 0.001 |
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|
van Wier et al. BMC Public Health 2009 9:6 doi:10.1186/1471-2458-9-6 |
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