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 |