Table 9.
Inter-rater reliability for categorical items: food stores
| Food store | Team 1 | Team 2 | % agreement | Kappa | SE |
|---|---|---|---|---|---|
|
Type of store | |||||
| Wet market |
2 |
2 |
100.0 |
1.0 |
0.111 |
| Supermarket |
9 |
9 |
95.1 |
0.8 |
0.111 |
| Small market |
3 |
4 |
96.3 |
0.6 |
0.110 |
| Convenience store |
2 |
10 |
87.7 |
0.1 |
0.080 |
| Deli |
4 |
4 |
100.0 |
1.0 |
0.111 |
| Take-out |
2 |
12 |
87.7 |
0.3 |
0.074 |
| Bakery |
6 |
6 |
100.0 |
1.0 |
0.111 |
| Newspaper stand, street stand/cart |
5 |
4 |
96.3 |
0.7 |
0.110 |
| Dessert/fruit juice |
5 |
5 |
100.0 |
1.0 |
0.111 |
| Tobacco and alcohol shop |
13 |
20 |
86.4 |
0.6 |
0.107 |
| Other |
28 |
8 |
70.4 |
0.2 |
0.084 |
|
Average |
7 |
8 |
92.7 |
0.6 |
0.102 |
|
Item sold | |||||
| Tofu products |
0 |
1 |
98.8 |
0.0 |
0.000 |
| Packaged foods |
10 |
9 |
96.3 |
0.8 |
0.106 |
| Frozen dumplings/meals |
1 |
2 |
98.8 |
0.7 |
0.105 |
| Fresh cooked prepared foods |
0 |
2 |
97.5 |
0.0 |
0.000 |
| Basic grain products |
6 |
7 |
96.3 |
0.7 |
0.111 |
| Processed, preserved dried meat and seafood |
10 |
6 |
95.1 |
0.7 |
0.107 |
| Cooking oil |
9 |
7 |
97.5 |
0.9 |
0.110 |
| Ice cream, cold dessert |
11 |
18 |
86.4 |
0.5 |
0.106 |
| Average | 6 | 7 | 95.8 | 0.5 | 0.081 |