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Number of photographs taken by participants, by category
| Photo category | n | % |
|---|---|---|
| Total | 722 | |
| Mean | 27·8 | |
| sd | 21·7 | |
| Selected photographs | 130 | |
| Mean | 5 | |
| sd | 1·3 | |
| Types of food visible | ||
| Street foods | 22 | 17 |
| Fruits or vegetables | 35 | 27 |
| Sugar-sweetened beverages or candy | 9 | 7 |
| Home-cooked food | 22 | 17 |
| Type of environment | ||
| Home setting | 34 | 26 |
| School compound, internal | 9 | 7 |
| Street setting | 68 | 52 |
| Social setting | 18 | 14 |
