Table 2 Quantitative outcomes at baseline, end of study and follow-up amongst intervention and control participants
| Â | Baseline | End of Study | Follow-up | ||||||
|---|---|---|---|---|---|---|---|---|---|
Intervention | Control | p | Intervention | Control | p | Intervention | Control | p | |
Total Knowledge (Correct answers) | 4.6 (4.5, 4.7) | 4.6 (4.5, 4.7) | 0.56 | + 0.3 (0.2, 0.4) | + 0.1 (0.0, 0.2) | 0.01 | + 0.3 (0.2, 0.4) | + 0.2 (0.1, 0.3) | 0.09 |
 Physical activity a | 91.7 (87.9, 94.4) | 90.7 (86.7, 93.6) | 0.55 | 5.57 (1.20, 25.79) | REF | 0.03 | 1.58 (0.37, 6.81) | REF | 0.54 |
 Alcohol a | 80.2 (75.1, 84.5) | 81.4 (76.4, 85.5) | 0.68 | 2.05 (1.02, 4.12) | REF | 0.04 | 1.29 (0.60, 2.76) | REF | 0.52 |
 Fruit & Vegetable a | 98.2 (95.9, 99.2) | 97.5 (94.9, 98.8) | 0.46 | 1.46 (0.24, 8.95) | REF | 0.68 | 1.91 (0.17, 21.5) | REF | 0.60 |
 Red meat/fiber a | 88.9 (84.6, 92.0) | 91.8 (87.9, 94.5) | 0.17 | 1.89 (0.82, 4.33) | REF | 0.13 | 3.00 (1.03, 8.71) | REF | 0.04 |
Intentions (7-point Likert scale) | 5.8 (5.7, 5.9) | 5.7 (5.6, 5.9) | 0.46 | + 0.3 (0.1, 0.4) | + 0.3 (0.1, 0.4) | 0.51 | + 0.3 (0.2, 0.4) | + 0.3 (0.2, 0.4) | 0.72 |
 Physical activity | 5.5 (5.3, 5.7) | 5.4 (5.2, 5.6) | 0.52 | + 0.4 (0.2, 0.6) | + 0.3 (0.2, 0.5) | 0.41 | + 0.3 (0.1, 0.5) | + 0.4 (0.2, 0.6) | 0.81 |
 Alcohol | 5.9 (5.7, 6.1) | 5.9 (5.7, 6.1) | 0.89 | + 0.2 (−0.002, 0.4) | + 0.2 (0.02, 0.5) | 0.99 | + 0.2 (−0.02, 0.4) | + 0.2 (− 0.01, 0.4) | 0.95 |
 Fruit & Vegetable | 5.7 (5.5, 5.9) | 5.7 (5.6, 5.9) | 0.92 | + 0.3 (0.1, 0.4) | + 0.2 (0.1, 0.4) | 0.90 | + 0.4 (0.2, 0.6) | + 0.3 (0.2, 0.5) | 0.72 |
 Red meat/fiber | 6.0 (5.9, 6.2) | 5.9 (5.8, 6.1) | 0.42 | + 0.2 (0.002, 0.3) | + 0.2 (−0.002, 0.3) | 0.42 | + 0.1 (− 0.05, 0.3) | + 0.2 (0.04, 0.4) | 0.91 |
Physical Activity | |||||||||
 Total PA score | 35.3 (32.5, 38.1) | 33.8 (31.0, 36.6) | 0.46 | +  4.6 (−0.1, 8.1) | +  2.1 (− 0.2, 4.5) | 0.14 | +  5.5 (3.0, 7.9) | + 4.1 (1.7, 6.5) | 0.43 |
  Strenuous PA (bouts/week) | 1.1 (0.9, 1.3) | 1.0 (0.8, 1.2) | 0.49 | +  0.1 (−0.1, 0.3) | −0.0 (− 0.2, 0.2) | 0.58 | 0.0 (− 0.2, 0.2) | + 0.1 (− 0.1, 0.3) | 0.61 |
  Moderate PA (bouts/week) | 2.9 (2.6, 3.2) | 2.7 (2.4, 3.0) | 0.55 | + 0.4 (0.1, 0.7) | + 0.4 (0.1, 0.7) | 0.90 | + 0.6 (0.3, 0.9) | + 0.4 (0.1, 0.7) | 0.38 |
  Light PA (bouts/week) | 3.6 (3.3, 4.0) | 3.6 (3.3, 4.0) | 0.99 | + 0.7 (0.3, 1.1) | + 0.1 (−0.3, 0.5) | 0.03 | + 0.8 (0.5, 1.2) | + 0.6 (0.2, 0.9) | 0.28 |
Alcohol intake (servings/week) | |||||||||
 Total | 5.2 (4.5, 6.0) | 6.0 (5.2, 6.8) | 0.18 | −0.4 (− 0.8, 0.1) | − 0.5 (− 0.9, 0) | 0.80 | − 0.1 (− 0.6, 0.3) | − 0.1 (− 0.6, 0.3) | 0.99 |
  Beer | 1.1 (0.7, 1.5) | 1.4 (1.0, 1.9) | 0.26 | 0.0 (− 0.2, 0.3) | 0.0 (− 0.2, 0.3) | 0.98 | + 0.5 (0.2, 0.7) | + 0.5 (0.2, 0.7) | 0.98 |
  Wine | 4.4 (3.8, 5.0) | 4.6 (4.0, 5.2) | 0.75 | −0.3 (− 0.6, 0.0) | − 0.6 (−1.0, − 0.3) | 0.22 | −0.3 (− 0.6, 0.1) | −0.7 (− 1.1, − 0.4) | 0.08 |
  Liquor | 1.2 (0.7, 1.6) | 1.3 (0.8, 1.7) | 0.66 | −0.2 (− 0.5, 0.2) | + 0.3 (− 0.0, 0.7) | 0.07 | −0.2 (− 0.9, 0.4) | 0.3 (− 0.0, 0.7) | < 0.05 |
Diet | |||||||||
 Fruit/veg (servings per day) | 3.0 (2.9, 3.1) | 2.9 (2.8, 3.0) | 0.17 | + 0.1 (0.01, 0.2) | + 0.2 (0.1, 0.2) | 0.16 | + 0.2 (0.1, 0.3) | + 0.2 (0.1, 0.3) | 0.80 |
 Whole grains (servings per day) | 0.9 (0.9, 1.0) | 0.9 (0.9, 1.0) | 0.80 | 0.0 (−0.0, 0.0) | 0.0 (− 0.0, 0.0) | 0.69 | − 0.0 (− 0.1, 0.0) | −0.0 (− 0.1, 0.0) | 0.53 |
 Fiber (g/day) | 18.2 (17.8, 18.5) | 18.0 (17.7, 18.3) | 0.48 | + 0.2 (−0.1, 0.4) | + 0.3 (0.0, 0.6) | 0.49 | + 0.2 (− 0.1, 0.5) | + 0.3 (0.0, 0.5) | 0.70 |
Self-rated Health | 3.8 (3.7, 3.9) | 3.8 (3.8, 3.9) | 0.87 | + 0.02 (−0.1, 0.1) | −0.04 (− 0.1, 0.03) | 0.20 | 0.03 (− 0.04, 0.1) | 0.01 (− 0.1, 0.1) | 0.70 |
E-health literacy score | 30.4 (29.8, 31.1) | 29.1 (28.5, 29.8) | 0.01 | + 1.4 (0.8, 1.9) | + 0.6 (0.1, 1.1) | 0.04 | + 1.6 (1.0, 2.1) | + 1.4 (0.8, 1.9) | 0.65 |