Table 5.
Results of linear mixed modelling: interaction of time and dietary planning on healthy nutrition (MEDAS sum score) among adults (mean age 42·2 (sd 10·4) years, range 18–65 years; n 454 at T1, n 112 at T2) participating in a web-based intervention in Italy, Spain and Greece, 2015
| 95 % CI | |||||||
|---|---|---|---|---|---|---|---|
| Parameter | Estimate | se | df | t | P | Lower bound | Upper bound |
| Intercept | 6·75 | 0·16 | 461·39 | 42·34 | <0·01 | 6·44 | 7·07 |
| Time | 1·27 | 0·22 | 158·10 | 5·65 | <0·01 | 0·82 | 1·71 |
| Sex | 0·14 | 0·12 | 327·34 | 1·18 | 0·24 | −0·09 | 0·37 |
| Age | 0·02 | 0·01 | 344·42 | 3·94 | <0·01 | 0·01 | 0·03 |
| BMI | −0·04 | 0·01 | 337·38 | −3·69 | <0·01 | −0·06 | −0·02 |
| Planning | 0·21 | 0·05 | 436·49 | 4·25 | <0·01 | 0·11 | 0·30 |
| Time×planning | −0·20 | 0·08 | 154·66 | −2·64 | 0·01 | −0·36 | −0·05 |
MEDAS, Mediterranean Diet Adherence Screener; T1, baseline; T2, follow-up.