R | Variable or question (Fixed effects) | Model 1C | Model 2C | Model 3C (n = 1734)b | ||||
---|---|---|---|---|---|---|---|---|
Estimates (% of correct answers) | 95%CI | Estimates (% of correct answers) | 95%CI | Estimates (% of correct answers) | 95%CI | |||
Intercept | 32.6 | [29.6, 35.5] | 32.2 | [29.2, 35.2] | 25.9 | [21.4, 30.4] | ||
C | Sex | Girl (vs Boy) | 1.1 | [0.2, 2.0]* | 1.0 | [0.13, 1.9]* | 0.77 | [−0.20, 1.7] |
C | Grade | 6th Grader (vs 5th) | 2.6 | [1.7, 3.5]* | 2.5 | [1.6, 3.4]* | 2.7 | [1.7, 3.7]* |
Nutrition education program: group | First group (vs Second) | 9.6 | [8.7, 10.5]* | 9.6 | [8.7, 10.6]* | 9.8 | [8.8, 10.8]* | |
C | NK level in May | −0.49 | [−0.52, −0.45]* | −0.50 | [− 0.54, − 0.46]* | −0.54 | [− 0.58, − 0.50]* | |
C | Being careful about what you eat is beneficial for you.c | Yes in May (vs No) | 2.2 | [1.0, 3.4]* | 2.0 | [0.68, 3.3]* | ||
C | Being careful about what you eat earns you esteem from those around you.c | Yes in May (vs No) | −0.04 | [−1.0, 1.0] | −0.14 | [− 1.2, 0.95] | ||
C | Being careful about what you eat places a burden on you.c | Yes in May (vs No) | −0.52 | [−1.6, 0.5] | −0.45 | [−1.6, 0.69] | ||
C | You discuss meals, food, nutrition, etc. with your guardians.c | Yes in May (vs No) | −0.30 | [−1.2, 0.6] | −0.42 | [−1.5, 0.61] | ||
G | Subjective SES | Poor (vs Average) | −0.63 | [−1.7, 0.48] | ||||
Affluent (vs Average) | −1.4 | [−2.9, 0.12] | ||||||
G | Guardians’ NK level | in May | 0.11 | [0.07, 0.16]* | ||||
G | Change in Guardians’ NK level | May to October | 0.06 | [0.006, 0.11]* | ||||
G | Being careful about what you eat is beneficial for you.c | Yes in May (vs No) | 1.1 | [−1.0, 3.3] | ||||
G | Being careful about what you eat earns you esteem from those around you.c | Yes in May (vs No) | −0.31 | [−1.3, 0.70] | ||||
G | Being careful about what you eat places a burden on you.c | Yes in May (vs No) | 0.33 | [−0.70, 1.4] | ||||
G | You discuss meals, food, nutrition, etc. with your child.c | Yes in May (vs No) | 1.5 | [0.43, 2.7]* | ||||
G | My current dietary habits are firmly fixed, so changing them is difficult.d | Yes in May (vs No) | 0.24 | [−0.78, 1.3] | ||||
G | My dietary habits are healthy, so there’s no need to change them.d | Yes in May (vs No) | 0.56 | [−0.71, 1.8] |