Table 2 Unadjusted mean intake values at baseline, first and second follow-up and the results of the multilevel regression analyses showing the effect of the intervention at first and second follow up
First follow-up (n = 754) | Second follow-up (n = 618) | ||||||
|---|---|---|---|---|---|---|---|
Intake at baseline (mean +/- SD) | Intake at first follow-up (mean +/- SD) | Regression coefficient1 | 95% CI | Intake at second follow-up (mean +/- SD) | Regression coefficient1 | 95% CI | |
Total fruit and vegetable intake (gram/day) | |||||||
Control group | 292.3 +/- 193 | 277.0 +/- 196 | 9.0 | -19.0 – 37.1 | 283.2 +/- 198 | 11.9 | -20.2 – 43.9 |
Intervention group | 270.8 +/- 193 | 277.6 +/- 184 | 287.9 +/- 241 | ||||
Total fruit intake (gram/day) | |||||||
Control group | 180.0 +/- 142 | 168.4 +/- 135 | 10.8 | -14.8 – 36.4 | 177.5 +/- 145 | 9.9 | -14.3 – 34.2 |
Intervention group | 172.5 +/- 146 | 176.5 +/- 132 | 191.4+/- 185.7 | ||||
Total vegetable intake (gram/day) | |||||||
Control group | 112.2 +/- 114 | 108.6 +/- 109 | -2.7 | -16.4 – 11.0 | 105.7 +/- 104 | -0.8 | -16.7 – 15.2 |
Intervention group | 98.3 +/- 96 | 101.1 +/- 97 | 96.4 +/- 106 | ||||