Background
Methods
Study population
Questionnaire
Clinical examination
Statistical analyses
Results
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)** |
Variable | Category | Mean (SD) | |||||
---|---|---|---|---|---|---|---|
DMF/S | NCCL/S | DMF + NCCL/S | |||||
10-year | 15-year | 10-year | 15-year | 10-year | 15-year | ||
Overall sample | 0.36 (1.20) | 1.24 (2.55) | 1.45 (1.27) | 4.80 (7.24) | 1.81 (2.71) | 6.04 (8.13) | |
Gender | Male | 0.40 (1.40) | 1.22 (2.32) | 1.74 (2.56) | 5.41 (8.43) | 2.14 (2.99) | 6.63 (9.21) |
Female | 0.32 (0.94) | 1.25 (2.75) | 1.15 (1.87) | 4.25 (5.94) | 1.47 (2.34) | 5.51 (6.99) | |
Parental education | High | 0.35 (1.21) | 1.18 (2.38) | 1.38 (2.18) | 4.66 (6.80) | 1.73 (2.62) | 5.84 (7.55) |
Medium | 0.40 (1.16) | 1.53 (3.34) | 1.73 (2.63) | 5.65 (9.20) | 2.13 (3.12) | 7.18 (10.64) | |
Low | 0.58 (1.06) | 1.04 (1.71) | 1.68 (2.30) | 3.58 (5.90) | 2.26 (2.49) | 4.63 (6.18) | |
BMI | Normal | 0.36 (1.22) | 1.24 (2.55) | 1.40 (2.21) | 4.67 (7.07) | 1.76 (2.64) | 5.91 (7.96) |
Underweight | 0.25 (0.88) | 0.58 (1.19) | 1.31 (2.32) | 3.40 (5.48) | 1.56 (2.72) | 3.98 (5.72) | |
Overweight/obese | 0.59 (1.39) | 1.70 (3.19) | 2.30 (2.65) | 7.27 (9.46) | 2.89 (3.28) | 8.96 (10.44) | |
Plaque-affected sextants | 0 | 0.35 (1.58) | 1.21 (2.65) | 0.71 (1.24) | 3.35 (5.05) | 1.06 (1.99) | 4.56 (6.18) |
1 | 0.36 (1.06) | 1.35 (2.76) | 1.47 (2.16) | 3.96 (5.85) | 1.83 (2.60) | 5.31 (6.79) | |
2 | 0.44 (1.02) | 1.09 (1.69) | 1.50 (2.54) | 6.21 (7.47) | 1.93 (3.01) | 7.31 (7.67) | |
3 | 0.40 (1.18) | 1.73 (3.14) | 1.68 (2.26) | 4.92 (6.09) | 2.08 (2.62) | 6.66 (7.51) | |
4 | 0.24 (0.76) | 0.92 (1.72) | 1.92 (2.53) | 8.29 (8.75) | 2.16 (2.82) | 9.21 (9.21) | |
5 | 0.44 (1.36) | 1.07 (2.65) | 2.28 (3.01) | 8.02 (9.15) | 2.72 (3.68) | 9.09 (10.12) | |
6 | 0.26 (0.87) | 1.31 (2.66) | 2.15 (2.82) | 5.10 (9.06) | 2.40 (2.97) | 6.41 (10.12) | |
Mode of SSD consumption | Not consumed | 0.39 (1.01) | 0.84 (1.53) | 1.48 (2.34) | 3.63 (5.77) | 1.87 (2.77) | 4.47 (6.24) |
With food | 0.46 (1.77) | 1.10 (2.36) | 1.26 (1.91) | 4.38 (6.51) | 1.73 (2.80) | 5.49 (7.25) | |
Without food | 0.23 (0.86) | 1.07 (2.04) | 1.37 (2.35) | 5.22 (6.63) | 1.60 (2.52) | 6.29 (7.30) | |
With/without food | 0.38 (1.03) | 1.42 (2.93) | 1.59 (2.37) | 4.99 (7.91) | 1.97 (2.74) | 6.42 (8.96) | |
Energy content of SSDs | Diet/light/zero | 0.17 (0.60) | 1.23 (2.38) | 1.73 (2.46) | 5.63 (9.07) | 1.89 (2.66) | 6.86 (9.60) |
Normal | 0.38 (0.99) | 1.10 (2.30) | 1.89 (2.83) | 4.80 (7.13) | 2.27 (3.21) | 5.91 (8.02) | |
Mixed | 0.40 (1.37) | 1.32 (2.70) | 1.29 (1.99) | 4.79 (7.21) | 1.69 (2.51) | 6.11 (8.16) |
Caries definition | 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)* |
DMF/S | 0 | 772 (84.4) | 636 (63.9) | 0.45 (0.75) | 0.73 (1.15)a |
≥1 | 143 (15.6) | 360 (36.1) | 0.64 (1.28) | 1.01 (1.74)a | |
NCCL/S | 0 | 477 (52.1) | 337 (33.8) | 0.38 (0.65)b | 0.74 (1.09) |
≥1 | 438 (47.9) | 659 (66.2) | 0.58 (1.02)b | 0.87 (1.53) | |
DMF + NCCL/S | 0 | 428 (46.8) | 266 (26.7) | 0.37 (0.63)c | 0.73 (1.04) |
≥1 | 487 (53.2) | 730 (73.3) | 0.57 (1.00)c | 0.86 (1.51) |
Models | N | DMF/S | NCCL/S | DMF + NCCL/S | |||
---|---|---|---|---|---|---|---|
OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | ||
Crude associations between SSD consumption and caries | |||||||
a.) Cross-sectional 10-year follow-up | 915 | 1.24 (1.04–1.48) | 0.02 | 1.33 (1.13–1.58) | < 0.001 | 1.36 (1.14–1.63) | < 0.001 |
b.) Cross-sectional 15-year follow-up | 996 | 1.15 (1.05–1.26) | 0.003 | 1.07 (0.97–1.19) | 0.17 | 1.08 (0.96–1.20) | 0.19 |
c.) Prospective analysis | 487 | 1.19 (0.94–1.51) | 0.14 | 1.14 (0.85–1.51) | 0.38 | 1.06 (0.79–1.43) | 0.69 |
Associations between SSD consumption and caries, adjusted for covariates | |||||||
a.) Cross-sectional 10-year follow-up | 915 | 1.29 (1.06–1.57) | 0.01 | 1.24 (1.03–1.49) | 0.02 | 1.27 (1.05–1.55) | 0.01 |
b.) Cross-sectional 15-year follow-up | 996 | 1.12 (1.01–1.25) | 0.03 | 1.02 (0.92–1.15) | 0.68 | 1.03 (0.91–1.16) | 0.64 |
c.) Prospective analysisa | 487 | 1.05 (0.76–1.45) | 0.79 | 1.07 (0.74–1.57) | 0.71 | 1.00 (0.66–1.52) | 0.99 |