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Table 8 Inter-rater reliability for categorical items: restaurants

From: Development and evaluation of a food environment survey in three urban environments of Kunming, China

Restaurant Team 1 Team 2 % agreement Kappa SE
Type of restaurant
Sit-down 101 100 83.9 0.6 0.084
Take-out 82 54 73.4 0.5 0.077
Western fast food 6 16 93.0 0.5 0.073
Chinese fast food 5 34 79.7 0.2 0.051
Food court 1 1 100.0 1.0 0.084
Deli 4 1 97.9 0.4 0.067
Bakery 2 2 100.0 1.0 0.084
Bar 37 12 82.5 0.4 0.068
Tea house 2 6 95.8 0.2 0.072
Dessert 7 14 88.1 0.1 0.078
Other 11 14 88.1 0.3 0.083
Average 23 23 89.3 0.5 0.075
Type of food served
Vegetarian 0 1 99.3 0.0 N/A
Dim-Sum 25 34 86.7 0.6 0.082
Seafood 22 17 88.1 0.5 0.083
Noodles 31 29 83.2 0.5 0.084
Regional cuisine 12 25 86.7 0.4 0.077
Muslim 3 2 97.9 0.4 0.082
Buns/pancakes 18 12 93.0 0.6 0.082
Deep-fried foods 35 25 81.8 0.5 0.082
Other 18 30 67.8 0.1 0.080
Average 18 19 87.2 0.4 0.081
Drinks
N/A 43 47 90.2 0.8 0.083
Soda 80 82 87.4 0.7 0.084
Juice 86 81 85.3 0.7 0.083
Alcohol 62 67 88.1 0.8 0.083
Tea 52 54 84.6 0.7 0.084
Coffee 31 29 88.8 0.7 0.084
Bottled water 27 11 83.2 0.3 0.074
Yogurt 21 12 86.7 0.4 0.080
Flavored milk 31 17 80.4 0.3 0.079
Other 8 3 93.7 0.2 0.074
Average 44 40 86.9 0.5 0.081
Takeout menu 76 11 53.1 0.1 0.042
Flyers 41 6 75.3 0.2 0.050
Advertised
N/A 115 134 82.5 0.3 0.069
Local phone directory 21 4 86.7 0.2 0.049
Newspaper 2 1 97.9 0.0 0.079
Local TV station 8 4 94.4 0.3 0.079
Other 6 4 93.0 0.0 0.082
Average 30 29 90.9 0.2 0.072
Business license 109 104 85.3 0.6 0.083
Website available 6 7 93.2 0.1 0.084
Nutrition information 1 0 99.3 0.0 N/A
Overeating 2 0 98.6 0.0 0.000
Special options 9 0 93.7 0.0 0.000
Portion choices
N/A 98 104 83.2 0.6 0.083
Small 44 39 83.9 0.6 0.083
Medium 25 12 86.7 0.4 0.077
Large 43 39 81.8 0.6 0.083
Average 53 49 83.9 0.5 0.082