Table 4 |
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|
Effect of treatments on plasma lipids in the different groups * |
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| 1 dose of RTEC |
2 doses of RTEC |
1 dose of RTEC + Nutrition education guide |
Control |
|
|
|
||||
| N |
32 |
34 |
36 |
27 |
| Total Cholesterol |
||||
| Initial |
143.3 (132.6, 154.1) |
141.3 (130.0, 152.7) |
128.6 (121.1, 136.1) |
134.6 (123.3, 145.8) |
| Final |
149.6 (138.8, 160.3) |
147.5 (135.7, 159.4) |
136.8 (128.0, 145.6) |
141.3 (132.0, 150.7) |
| Unadjusted change |
6.2 (-7.3, 19.7) |
6.2 (-8.0, 20.4) |
8.2 (-3.4, 19.8) |
6.7 (-5.8, 19.3) |
| Adjusted change † |
14.7 (4.5, 24.9) |
14.2 (4.3, 24.1) |
9.5 (-0.7, 19.6) |
6.2 (-4.7, 17.1) |
| Triglycerides |
||||
| Initial |
109.5 (92.9, 126.1) |
134.2 (118.1, 150.2) |
129.5 (113.4, 145.6) |
121.9 (106.6, 137.1) |
| Final |
134.5 (109.7, 159.2) |
119.4 (102.9, 135.8) |
108.7 (92.8, 124.6) |
121.6 (102.2, 141.0) |
| Unadjusted change |
25.0 (-3.6, 53.6) |
-14.8 (-31.8, 2.2) |
-20.7 (-36.4, -5.1) ‡ |
-0.2 (-19.3, 18.8) |
| Adjusted change † |
13.5 (-6.5, 33.4) |
-10.3 (-29.0, 8.4) |
-18.1 (-36.7, 0.6) |
-4.3 (-24.6, 16.0) |
| HDL cholesterol |
||||
| Initial |
48.4 (43.9, 52.8) |
48.1 (44.3, 51.8) |
43.1 (39.3, 47.0) |
47.5 (42.4, 52.6) |
| Final |
47.0 (42.4, 51.6) |
48.5 (44.8, 52.2) |
49.7 (46.5, 53.0) |
44.8 (40.5, 49.1) |
| Unadjusted change |
-1.4 (-7.3, 4.6) |
0.4 (-4.6, 5.5) |
6.6 (2.2, 11.1) ‡, § |
-2.7 (-6.5, 1.1) |
| Adjusted change † |
-2.2 (-5.7, 1.4) |
1.0 (-2.4, 4.3) |
1.7 (-1.7, 5.1) |
-3.0 (-6.7, 0.7) |
| LDL cholesterol |
||||
| Initial |
122.6 (111.0, 134.3) |
123.6 (112.2, 135.1) |
114.1 (104.9, 123.4) |
116.7 (106.7, 126.8) |
| Final |
137.1 (123.5, 150.6) |
125.2 (112.9, 137.5) |
112.3 (101.3, 123.2) |
125.4 (114.4, 136.4) |
| Unadjusted change |
14.4 (1.0, 27.8) ‡ |
1.6 (-11.8, 14.9) |
-1.9 (-15.7, 12.0) |
8.7 (-5.0, 22.3) |
| Adjusted change † |
19.3 (7.3, 31.3) |
9.2 (-2.3, 20.7) |
1.8 (-10.0, 13.5) |
8.0 (-4.8, 20.8) |
| VLDL cholesterol |
||||
| Initial |
21.9 (18.6, 25.2) |
26.8 (23.6, 30.0) |
25.7 (22.6, 28.9) |
24.4 (21.3, 27.4) |
| Final |
26.9 (22.0, 31.9) |
23.9 (20.6, 27.2) |
21.9 (18.8, 25.1) |
24.3 (20.5, 28.2) |
| Unadjusted change |
5.0 (-0.7, 10.7) |
-3.0 (-6.4, 0.5) |
-3.8 (-6.9, -0.6) ‡ |
-0.04 (-3.9, 3.8) |
| Adjusted change † |
2.6 (-1.4, 6.6) |
-2.0 (-5.8, 1.7) |
-3.3 (-7.0, 0.4) |
-0.8 (-4.9, 3.2) |
|
|
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|
* Values are means (95% CI) in mg/dL. † Estimated mean change adjusted for initial value, gender, school random effect and significant interactions. ‡ Difference between initial and final significant at p < 0.05 in paired T-test. § Change in group with 1 dose of RTEC + Nutrition education guide is different to change in group with 1 dose of RTEC and to the control group at p < 0.01 in ANOVA. |
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|
Rosado et al. Nutrition Journal 2008 7:28 doi:10.1186/1475-2891-7-28 |
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