Table 5.
Protein intake (g) from dairy products and ready-made meals during the ConsuMEER study
(Mean values with their standard errors; mean differences and 95% confidence intervals)
| Control | Intervention | Between-group difference† | Between-group difference adjusted for baseline protein intake† | |||||
|---|---|---|---|---|---|---|---|---|
| Mean | se | Mean | se | Mean | 95% CI | Mean | 95% CI | |
| Ready-made meals | ||||||||
| During trial (T1 n 42/48) (T2 n 42/46) | 18·5 | 0·5 | 25·8 | 0·5 | 7·2* | 5·8, 8·7 | 6·9* | 5·5, 8·3 |
| Breakfast dairy products | ||||||||
| Baseline (n 49/49) | 4·3 | 0·5 | 4·4 | 0·5 | 0·1 | −1·4, 1·5 | – | – |
| During trial (T1 n 42/48) (T2 n 42/46) | 4·7 | 0·6 | 6·6 | 0·6 | 1·9* | 0·3, 3·6 | 2·2* | 0·6, 3·8 |
| Lunch dairy products | ||||||||
| Baseline (n 49/49) | 5·2 | 0·6 | 6·9 | 0·6 | 1·7 | −0·1, 3·5 | – | – |
| During trial (T1 n 42/48) (T2 n 42/46) | 4·7 | 0·6 | 7·7 | 0·6 | 3·0* | 1·3, 4·8 | 2·5* | 0·9, 4·1 |
| Dinner dairy products | ||||||||
| Baseline (n 49/49) | 3·4 | 0·5 | 4·9 | 0·5 | 1·5* | 0·0, 3·0 | – | – |
| During trial (T1 n 42/48) (T2 n 42/46) | 3·5 | 0·6 | 7·7 | 0·6 | 4·2* | 2·6, 5·8 | 3·9* | 2·3, 5·6 |
| Daily total dairy products | ||||||||
| Baseline (n 49/49) | 16·0 | 1·2 | 19·5 | 1·3 | 3·5 | −0·1, 7·0 | – | – |
| During trial (T1 n 42/48) (T2 n 42/46) | 15·8 | 1·3 | 26·1 | 1·3 | 10·3 | 6·7, 13·9 | 9·6 | 6·2, 13·1 |
T1, 2 weeks after start of intervention; T2, 4 weeks after start of intervention.
*
Significant difference (P<0·05).
†
Based on multilevel analysis.