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Table 1 Relationship between consumption of sugar-sweetened drinks (SSDs) and relevant risk factors at the 10- and 15-year follow-ups

From: Association of sugar-sweetened drinks with caries in 10- and 15-year-olds

Variable

Category

N (%)

SSD consumption, in portions, mean (SD)

10-year

15-year

10-year

15-year

Overall sample

915 (100)

996 (100)

0.48 (0.85)**

0.83 (1.40)**

Gender

Male

466 (50.9)

471 (47.3)

0.57 (0.96)**

1.20 (1.72)*

Female

449 (49.1)

525 (52.7)

0.38 (0.72)*

0.49 (0.89)*

Parental education

High

727 (79.4)

803 (80.7)

0.44 (0.83)**

0.72 (1.21)**

Medium

156 (17.1)

168 (16.9)

0.62 (0.96)**

1.23 (1.88)**

Low

31 (3.4)

24 (2.4)

0.68 (0.84)*

1.54 (2.39)*

BMI

Normal

735 (80.3)

850 (85.3)

0.49 (0.88)**

0.82 (1.41)**

Underweight

114 (12.5)

62 (6.2)

0.40 (0.73)*

0.97 (1.62)*

Overweight/obese

64 (7.0)

83 (8.3)

0.45 (0.77)

0.76 (1.11)

Plaque-affected sextants

0

224 (24.5)

391 (39.3)

0.44 (0.77)**

0.75 (1.23)**

1

196 (21.4)

72 (7.2)

0.40 (0.79)

0.99 (1.58)

2

181 (19.8)

108 (10.9)

0.45 (0.73)**

1.04 (1.42)**

3

114 (12.5)

64 (6.4)

0.66 (1.37)

0.77 (1.34)

4

88 (9.6)

66 (6.6)

0.59 (0.86)*

0.86 (1.78)*

5

50 (5.5)

53 (5.3)

0.46 (0.79)

1.18 (1.83)

6

62 (6.8)

241 (24.2)

0.43 (0.61)

1.36 (2.40)

Mode of SSD consumption

Not consumed

187 (20.4)

111 (11.1)

0.13 (0.49)

0.13 (0.33)

With food

198 (21.6)

144 (14.5)

0.39 (0.80)

0.49 (1.01)

Without food

212 (23.2)

215 (21.6)

0.33 (0.47)

0.47 (0.79)

With/without food

318 (34.8)

526 (52.8)

0.83 (1.10)**

1.22 (1.67)**

Energy content of SSDs

Diet/light/zero

66 (7.2)

79 (7.9)

0.61 (1.06)

0.88 (1.20)

Normal

212 (23.2)

205 (20.6)

0.48 (0.89)

0.92 (1.53)

Mixed

548 (59.9)

638 (64.1)

0.60 (0.81)**

0.74 (1.13)**

  1. Wilcoxon signed-rank test was performed to compare differences between 10- and 15-year follow-ups. * and ** indicate statistically significant difference at p < 0.05 and p < 0.01, respectively