Study | Supermarkets and grocery stores | Convenience stores | Limited service restaurants | ||||||
---|---|---|---|---|---|---|---|---|---|
Sensitivity | PPV | Concordance | Sensitivity | PPV | Concordance | Sensitivity | PPV | Concordance | |
Han [23] estimate | N/A | N/A | InfoUSA: 69–81% | N/A | N/A | InfoUSA: 49% | N/A | N/A | N/A |
N/A | N/A | Dun and Bradstreet: 75–91% | N/A | N/A | Dun and Bradstreet: 24% | N/A | N/A | N/A | |
Liese [16] estimate [CI] | InfoUSA: 0.61 [0.54, 0.69] | InfoUSA: 0.57 [0.50, 0.65] | N/A | InfoUSA: 0.63 [0.59, 0.68] | InfoUSA: 0.79 [0.74, 0.83] | N/A | InfoUSA: 0.08 [0.06, 0.10] | InfoUSA: 0.81 [0.71, 0.91] | N/A |
Dun and Bradstreet: 0.58 [0.51, 0.66] | Dun and Bradstreet: 0.39 [0.33, 0.46] | N/A | Dun and Bradstreet: 0.40 [0.36, 0.45] | Dun and Bradstreet: 0.63 [0.58, 0.69] | N/A | Dun and Bradstreet: 0.41 [0.38, 0.45] | Dun and Bradstreet: 0.67 [0.62, 0.71] | N/A | |
Powell [17] estimate (SE) | InfoUSA: 0.54 (0.04) | InfoUSA: 0.44 (0.03) | InfoUSA: 0.32 (0.03) | InfoUSA: 0.50 (0.03) | InfoUSA: 0.62 (0.03) | InfoUSA: 0.38 (0.02) | InfoUSA: 0.09 (0.01) | InfoUSA: 0.52 (0.04) | InfoUSA: 0.09 (0.01) |
Dun and Bradstreet: 0.46 (0.04) | Dun and Bradstreet: 0.29 (0.03) | Dun and Bradstreet: 0.22 (0.02) | Dun and Bradstreet: 0.38 (0.03) | Dun and Bradstreet: 0.48 (0.03) | Dun and Bradstreet: 0.27 (0.02) | Dun and Bradstreet: 0.22 (0.01) | Dun and Bradstreet: 0.61 (0.03) | Dun and Bradstreet: 0.19 (0.01) |