Table 2 |
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|
Results of binary logistic regression predicting parent's interest (i.e. showed their interest in intervention by positive response on reply card) and participation (i.e. completed online assessment) in a physical activity intervention delivered through the Internet |
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|
MODEL 1 |
Showing interest a (all groups, n = 2637) |
participation b (interested, n = 300) |
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|
|
|
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|
n |
n interested (%) |
adjusted OR |
95% CI |
P |
n |
n participated (%) |
adjusted OR |
95% CI |
P |
|
|
|
|
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|
Gender |
||||||||||
|
male |
1427 |
128 (9.0) |
1.00c |
128 |
48 (37.5) |
1.00c |
||||
|
female |
1210 |
172 (14.2) |
1.68 |
1.31–2.16 |
<0.001 |
172 |
101 (58.7) |
2.27 |
1.39–3.70 |
0.001 |
|
SES |
||||||||||
|
low |
879 |
47 (5.3) |
1.00c |
47 |
14 (29.8) |
1.00c |
||||
|
medium |
1489 |
213 (14.3) |
2.87 |
2.07–3.99 |
<0.001 |
213 |
121 (56.8) |
3.17 |
1.58–6.34 |
0.001 |
|
high |
269 |
40 (14.9) |
3.42 |
2.18–5.37 |
<0.001 |
40 |
14 (35.0) |
1.65 |
0.65–4.19 |
0.293 |
|
PA |
||||||||||
|
not-active |
1908 |
216 (11.3) |
1.00c |
216 |
106 (49.1) |
1.00c |
||||
|
active |
729 |
84 (11.5) |
0.93 |
0.71–1.22 |
0.584 |
84 |
43 (51.2) |
0.92 |
0.54–1.57 |
0.766 |
|
|
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|
MODEL 2 |
Showing interest a (all groups, n = 2976) |
participation b (interested, n = 317) |
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|
|
|
|||||||||
|
n |
n interested (%) |
adjusted OR |
95% CI |
P |
n |
n participated (%) |
adjusted OR |
95% CI |
P |
|
|
|
|
|||||||||
|
Gender |
||||||||||
|
male |
1452 |
128 (8.8) |
1.00c |
128 |
48 (37.5) |
1.00c |
||||
|
female |
1524 |
189 (12.4) |
1.70 |
1.34–2.17 |
<0.001 |
189 |
112 (59.3) |
2.38 |
1.49–3.80 |
<0.001 |
|
Employed |
||||||||||
|
no |
339 |
17 (5.0) |
1.00c |
17 |
11 (64.7) |
1.00c |
0.53–1.46 |
0.626 |
||
|
yes |
2637 |
300 (11.4) |
3.03 |
1.81–5.06 |
<0.001 |
300 |
149 (49.7) |
0.88 |
||
|
PA |
||||||||||
|
not-active |
2204 |
229 (10.4) |
1.00c |
229 |
114 (49.8) |
1.00c |
||||
|
active |
772 |
88 (11.4) |
0.94 |
0.72–1.22 |
0.630 |
88 |
46 (52.3) |
0.77 |
0.27–2.19 |
0.619 |
|
|
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|
Note: a including group 1, 2, 3, 4, 5 b excluding group 4&5 c Reference group CI = confidence interval; PA = Physical activity; SES = Socio-economic status (based on occupation); adjusted OR = odds ratio adjusted for gender, SES/employment and physical activity; CI = confidence interval; PA = Physical activity |
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|
Spittaels and De Bourdeaudhuij International Journal of Behavioral Nutrition and Physical Activity 2007 4:39 doi:10.1186/1479-5868-4-39 |
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