Table 3.
Frequency distribution of correctly identified acidic beverages mentioned in Fig. 1, also known as the ID score in this study (n = 418)
| Identified acidic beverages (ID) score [n (%)] | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |
| Age in yearsa | ||||||||||||
| 18–20 | 0 (0) | 5 (5.5) | 4 (4.4) | 8 (8.8) | 7 (7.7) | 7 (7.7) | 13 (14.3) | 14 (15.3) | 11 (12.1) | 9 (9.9) | 7 (7.7) | 6 (6.6) |
| 21–30 | 3 (1.2) | 7 (2.8) | 11 (4.3) | 7 (2.8) | 20 (7.9) | 33 (13.0) | 24 (9.5) | 27 (10.7) | 26 (10.3) | 29 (11.5) | 30 (11.8) | 36 (14.2) |
| 31–40 | 1 (2.2) | 3 (6.5) | 2 (4.4) | 0 (0) | 4 (8.7) | 2 (4.4) | 4 (8.7) | 6 (13.0) | 8 (17.4) | 7 (15.2) | 3 (6.5) | 6 (13.0) |
| 41–72 | 0 (0) | 3 (10.7) | 2 (7.1) | 7 (25.0) | 3 (10.7) | 2 (7.1) | 0 (0) | 2 (7.1) | 1 (3.6) | 4 (14.3) | 2 (7.2) | 2 (7.2) |
| Total | 4 (1.0) | 18 (4.3) | 19 (4.6) | 22 (5.3) | 34 (8.1) | 44 (10.5) | 41 (9.8) | 49 (11.7) | 46 (11.0) | 49 (11.7) | 42 (10.0) | 50 (12.0) |
aAge calculated as years in statistical analysis—age ranges presented in the table to reduce the table length