Secondary Data Source | Type of Food Outlet (n=total number of food outlets by outlet type) | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Convenience Stores (n=277) | General Merchandise Stores 1 (n=52) | Grocery Stores (n=37) | Specialty Markets & Shops2 (n=94) | Restaurants3 (n=428) | ||||||||||||||||
Sensitivity (95% CI*) | PPV (95% CI*) | Concordance (95% CI*) | Kappa (95% CI*) | Sensitivity (95% CI*) | PPV (95% CI*) | Concordance (95% CI*) | Kappa (95% CI*) | Sensitivity (95% CI*) | PPV (95% CI*) | Concordance (95% CI*) | Kappa (95% CI*) | Sensitivity (95% CI*) | PPV (95% CI*) | Concordance (95% CI*) | Kappa (95% CI*) | Sensitivity (95% CI*) | PPV (95% CI*) | Concordance (95% CI*) | Kappa (95% CI*) | |
Local Health County | 0.35 | 0.26 | 0.21 | 0.20 | 0.98 | 0.86 | 0.83 | -0.04 | 0.91 | 0.81 | 0.78 | 0.60 | 0.47 | 0.23 | 0.16 | 0.47 | 0.91 | 0.70 | 0.64 | 0.56 |
 | (0.28, 0.43) | (0.20, 0.32) | (0.16, 0.26) | (0.12, 0.29) | (0.88, 0.99) | (0.73, 0.94) | (0.70, 0.92) | (-0.10, 0.03) | (0.75, 0.98) | (0.64, 0.92) | (0.62, 0.90) | (0.24, 0.96) | (0.29, 0.65) | (0.14, 0.35) | (0.09, 0.25) | (0.28, 0.66) | (0.87, 0.94) | (0.66, 0.75) | (0.60, 0.69) | (0.48, 0.65) |
State Agriculture Department | 0.26 | 0.19 | 0.15 | 0.14 | 0.19 | 0.16 | 0.15 | -0.01 | 0.88 | 0.78 | 0.76 | -0.14 | 0.34 | 0.17 | 0.12 | 0.18 | 0.03 | 0.02 | 0.02 | 0.00 |
 | (0.19, 0.33) | (0.14, 0.25) | (0.11, 0.20) | (0.06, 0.22) | (0.08, 0.33) | (0.07, 0.29) | (0.07, 0.28) | (-0.14, 0.11) | (0.71, 0.97) | (0.61, 0.90) | (0.59, 0.88) | (-0.23, -0.04) | (0.19, 0.53) | (0.09, 0.28) | (0.06, 0.20) | (-0.03, 0.39) | (0.12, 0.05) | (0.01, 0.04) | (0.01, 0.04) | (-0.02, 0.02) |
Reference USA | 0.86 | 0.64 | 0.51 | 0.56 | 0.95 | 0.82 | 0.79 | 0.35 | 0.94 | 0.89 | 0.87 | -0.07 | 0.66 | 0.32 | 0.22 | 0.46 | 0.91 | 0.71 | 0.64 | 0.64 |
 | (0.80, 0.91) | (0.57, 0.70) | (0.45, 0.57) | (0.46, 0.66) | (0.84, 0.99) | (0.69, 0.91) | (0.65, 0.89) | (-0.01, 0.70) | (0.08, 0.99) | (0.74, 0.97) | (0.71, 0.96) | (-0.14, -0.00) | (0.47, 0.81) | (0.21, 0.45) | (0.14, 0.32) | (0.27, 0.65) | (0.88,0.94) | (0.66, 0.75) | (0.60, 0.69) | (0.56, 0.72) |
Dun & Bradstreet | 0.32 | 0.24 | 0.20 | 0.17 | 0.86 | 0.74 | 0.71 | 0.54 | 0.81 | 0.72 | 0.70 | 0.31 | 0.19 | 0.09 | 0.06 | 0.15 | 0.38 | 0.29 | 0.27 | 0.19 |
 | (0.25, 0.40) | (0.18, 0.30) | (0.15, 0.24) | (0.08, 0.26) | (0.72, 0.95) | (0.60, 0.85) | (0.57, 0.83) | (0.26, 0.82) | (0.64, 0.93) | (0.55, 0.86) | (0.53, 0.84) | (-0.06, 0.68) | (0.07, 0.36) | (0.04, 0.19) | (0.02, 0.13) | (-0.03, 0.32) | (0.32, 0.44) | (0.25, 0.34) | (0.22, 0.31) | (0.13, 0.25) |
Online Yellow Pages | 0.48 | 0.36 | 0.29 | 0.21 | 0.21 | 0.18 | 0.17 | 0.00 | 0.69 | 0.61 | 0.60 | -0.22 | 0.59 | 0.29 | 0.20 | 0.33 | 0.61 | 0.47 | 0.43 | 0.23 |
 | (0.40, 0.56) | (0.29, 0.42) | (0.23, 0.34) | (0.10, 0.31) | (0.10, 0.36) | (0.09, 0.31) | (0.08, 0.30) | (-0.13, 0.12) | (0.50, 0.84) | (0.44, 0.77) | (0.42, 0.75) | (-0.37, 0.07) | (0.41, 0.76) | (0.19, 0.42) | (0.13, 0.30) | (0.13, 0.53) | (0.56, 0.67) | (0.42, 0.52) | (0.38, 0.48) | (0.14, 0.32) |