Table 4.
Studies using dish-based dietary assessment tools
| Characteristics of the studies using dish-based dietary assessment tools | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Study design | Tool purpose | Dietary intake assessed | |||||||||||||
| Tool No. | Tool type | No. of studies | Cross-sectional | Case-control | IV/RCT | Cohort | Diet-disease relationship | Diet with biochemical measures | General dietary information | Others | Energy | Nutrient | Food* | Concordance with original target population | Ref No. |
| 1 | FFQ | 3 | 1 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 33, 44, 55 |
| 2 | FFQ | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 66 |
| 3 | FFQ | 15 | 15 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 13 | 9 | 8 | 15 | 34–43, 77, 87–90 |
| 5 | FFQ | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 26 |
| 6 | FFQ | 3 | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 0 | 2 | 2 | 1 | 3 | 45–47 |
| 7 | FFQ | 24 | 24 | 0 | 0 | 0 | 23 | 0 | 1 | 0 | 24 | 23 | 24 | 24 | 48–54, 56–64, 67–74 |
| 8 | FFQ | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 65 |
| 9 | FFQ | 5 | 3 | 0 | 1 | 1 | 1 | 2 | 0 | 2 | 2 | 3 | 1 | 5 | 75, 76, 78–80 |
| 12 | DHQ | 6 | 4 | 2 | 0 | 0 | 4 | 0 | 2 | 0 | 4 | 4 | 4 | 2 | 81–86 |
IV, intervention; RCT, randomised controlled trial; DHQ, diet history questionnaire.
*
The number of studies assessing the amount or frequency of foods.