Table 4.
Agreement of subjects’ distribution by tertiles of dietary patterns (DPs) identified in the total sample in the test and the retest by age group (%).
| Agreement of Subjects’ Distribution | DP1 | DP2 | ||
|---|---|---|---|---|
| 60-Item-DP1 | 25-Item-DP1 | 60-Item-DP2 | 25-Item-DP2 | |
| Total sample (n = 97) | ||||
| Compatible | 59 | 54 a | 52 | 39 a |
| Non-compatible ± 1 category | 37 | 38 | 41 | 46 |
| Non-compatible ± 2 category | 4 | 8 | 7 | 14 |
| 13–15 years (n = 31) | ||||
| Compatible | 68 b | 48 | 32 b | 32 |
| Non-compatible ±1 category | 32 c | 42 | 58 c | 55 |
| Non-compatible ±2 category | 0 | 10 | 10 | 13 |
| 16–18 years (n = 38) | ||||
| Compatible | 63 | 58 | 68 | 45 |
| Non-compatible ±1 category | 29 | 37 | 26 | 42 |
| Non-compatible ±2 category | 8 | 5 | 5 | 13 |
| 19–21 years (n = 28) | ||||
| Compatible | 43 | 54 | 50 | 39 |
| Non-compatible ±1 category | 54 | 36 | 43 | 43 |
| Non-compatible ±2 category | 4 | 11 | 7 | 18 |
n—sample size; the same letters (a-a, b-b, c-c) indicate statistically significant difference (p < 0.05) in pairs (chi-square test).