TABLE 3.
Changes in energy intake and macronutrient and micronutrient consumption from baseline to 6 mo by treatment group with the use of an intention-to-treat analysis1
| Dietary variable and group | Baseline | 6 mo | Adjusted change from baseline to 6 mo2 | P-group by time |
| Total energy intake, kcal | ≤0.05 | |||
| SIPsmartER | 1975 ± 11003 | 1690 ± 1099 | −285 (−434, −136)*** | |
| MoveMore | 1766 ± 640 | 1723 ± 682 | −44 (−136, 49) | |
| Energy density, kcal/g | NS | |||
| SIPsmartER | 0.8 ± 0.3 | 0.7 ± 0.3 | −0.1 (−0.1, 0.01) | |
| MoveMore | 0.7 ± 0.3 | 0.7 ± 0.3 | −0.02 (−0.07, 0.03) | |
| Carbohydrates, % of kcal | NS | |||
| SIPsmartER | 51.0 ± 10.4 | 47.6 ± 11.3 | −3 (−5, −0.4) | |
| MoveMore | 50.4 ± 9.0 | 48.9 ± 9.9 | −1.5 (−2.5, −0.4) | |
| Added sugar, g | ≤0.001 | |||
| SIPsmartER | 108.0 ± 92.4 | 72.8 ± 88.5 | −35.1 (−47.3, −23.0)*** | |
| MoveMore | 93.0 ± 64.1 | 86.8 ± 68.4 | −6.2 (−14.6, 2.3) | |
| Added sugar, % of kcal | ≤0.001 | |||
| SIPsmartER | 21.6 ± 12.5 | 16.4 ± 12.5 | −5.2 (−7.3, −3.1)*** | |
| MoveMore | 20.7 ± 11.1 | 19.7 ± 11.6 | −1.0 (−2.5, 0.4) | |
| Protein, % of kcal | NS | |||
| SIPsmartER | 14.6 ± 4.2 | 16.4 ± 5.0 | 1.8 (0.9, 2.8) | |
| MoveMore | 15.2 ± 4.3 | 15.9 ± 4.4 | 0.7 (−0.02, 1.4) | |
| Fat, % of kcal | NS | |||
| SIPsmartER | 33.6 ± 7.9 | 35.2 ± 9.4 | 1.6 (0.3, 2.9) | |
| MoveMore | 33.6 ± 6.7 | 34.6 ± 7.9 | 0.9 (−0.1, 1.9) | |
| Saturated fat, g | NS | |||
| SIPsmartER | 27.1 ± 25.5 | 24.1 ± 25.0 | −3.1 (−5.2, −0.9) | |
| MoveMore | 24.0 ± 12.3 | 23.8 ± 13.4 | −0.2 (−1.6, 1.2) | |
| Saturated fat, % of kcal | NS | |||
| SIPsmartER | 11.5 ± 3.4 | 12.1 ± 3.7 | 0.54 (−0.1, 1.2) | |
| MoveMore | 11.7 ± 3.1 | 11.8 ± 3.5 | 0.1 (−0.2, 0.4) | |
| trans Fat, g | ≤0.01 | |||
| SIPsmartER | 3.2 ± 2.7 | 2.8 ± 2.6 | −0.4 (−0.8, −0.1)* | |
| MoveMore | 3.0 ± 2.0 | 3.1 ± 2.2 | 0.1 (−0.3, 0.4) | |
| Alcohol, % of kcal | NS | |||
| SIPsmartER | 0.8 ± 3.4 | 0.8 ± 3.7 | −0.1 (−0.1, 0.03) | |
| MoveMore | 0.8 ± 3.7 | 0.7 ± 3.1 | −0.2 (−0.3, −0.04) | |
| Sodium, mg | NS | |||
| SIPsmartER | 3240 ± 1637 | 2933 ± 1607 | −306 (−582, −30) | |
| MoveMore | 2902 ± 1138 | 2897 ± 1238 | −5 (−219, 209) | |
| Artificial sweetener,4 mg | NS | |||
| SIPsmartER | 101.1 ± 315.2 | 152.2 ± 336.3 | 51.1 (−23.1, 125.4) | |
| MoveMore | 117.3 ± 334.3 | 89.6 ± 274.0 | −27.7 (−68.0, 12.7) |
Analysis was conducted with the use of an ANOVA with intention to treat, which used the baseline-observation-carried-forward imputation procedure. n = 292 (SIPsmartER condition: n = 149; MoveMore condition: n = 143). P values denote the significance between SIPsmartER and MoveMore conditions.
All values are means (95% CIs). Values were adjusted for covariates. The model was controlled for baseline covariates including age, sex, race/ethnicity, BMI, income, educational level, health-literacy level, employment status, number of children, and smoking status. *,***Within-group significance: *P ≤ 0.05, ***P ≤ 0.001.
Mean ± SD (all such values). Values were not adjusted for covariates.
Included saccharin, aspartame, sucralose, and acesulfame K.