Table 3 Characterization of marketing around elementary schools
| Â | Type of School | Â | |
|---|---|---|---|
Public | Private | Total | |
Food group | N (%) | N (%) | N (%) |
 Soda and juice | 108 (50.7) | 33 (50.8) | 141 (50.7) |
 Bakery and sweet snacks | 33 (15.5) | 11 (16.9) | 44 (15.8) |
 Chocolate and candy | 20 (9.4) | 6 (9.2) | 26 (9.4) |
 Milk and dairy products | 19 (8.9) | 2 (3.1) | 21 (7.6) |
 Fried/salty snacks | 11 (5.2) | 5 (7.7) | 16 (5.8) |
 Water | 6 (2.8) | 3 (4.6) | 9 (3.2) |
 Ice cream | 3 (1.4) | 2 (3.1) | 5 (1.8) |
 Other | 13 (6.1) | 3 (4.6) | 16 (5.8) |
Promotion type | |||
 None | 146 (68.5) | 49 (75.4) | 195 (70.1) |
 Special offer | 43 (20.2) | 8 (12.3) | 51 (18.4) |
 Discount | 1 (0.5) | 2 (3.1) | 3 (1.1) |
 Gift | 17 (8.0) | 5 (7.7) | 22 (7.9) |
 Other | 6 (2.8) | 1 (1.5) | 7 (2.5) |
Marketing type | |||
 Printed advertisements (e.g., posters and brochures) | 208 (97.7) | 62 (95.4) | 270 (97.1) |
 Illuminated advertisements | 3 (1.4) | – | 3 (1.2) |
 Animated advertisements | 2 (0.9) | 3 (4.6) | 5 (1.8) |
Total | 213 (100) | 65 (100) | 278 (100) |