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Table 1 Adjusted odds ratio (AOR) and 95% CI for high academic achievement in relation to meal pattern in girls and boys

From: Association of lifestyle habits and academic achievement in Norwegian adolescents: a cross-sectional study

 

GIRLS

BOYS

 

Low academic achievementan (%)

High academic achievementan (%)

AORb(95% CI)

Low academic achievementan (%)

High academic achievementan (%)

AORb(95% CI)

Regular breakfast (7 times per week)

132 (40)

491 (66)

3.30 (2.45-4.45)*

217 (55)

424 (70)

1.76 (1.32-2.34)*

Regular lunch (7 times per week)

139 (42)

350 (47)

1.44 (1.08-1.93)*

174 (44)

333 (55)

1.43 (1.09-1.89)*

Regular dinner (7 times per week)

212 (64)

506 (68)

1.32 (0.98-1.78)

273 (69)

490 (81)

1.44 (1.16-1.79)*

Regular supper (7 times per week)

93 (28)

186 (25)

0.89 (0.64-1.24)

162 (41)

272 (45)

1.20 (0.91-1.59)

Regular all four meals

(7 times per week)

43 (13)

112 (15)

1.19 (0.78-1.82)

87 (22)

175 (29)

1.43 (1.03-1.98)*

  1. aA mean school grade between 0 and 3 was characterized as low, whereas a mean school grade between 4 and 6 was characterized as high.
  2. bAdjusted for BMI and maternal and paternal education.
  3. *p < 0.05.