Secondary Data Source | Type of Food Outlet (n=total number of food outlets by outlet type) | |||
---|---|---|---|---|
All Food Outlets (n=891) | ||||
Agreement Statistics (95% Confidence Interval) | ||||
Sensitivity (95% CI*) | Positive Predictive Value (95% CI*) | Concordance (95% CI*) | Kappa (95% CI*) | |
Local Health County | 0.66 (0.62, 0.70) | 0.49 (0.46, 0.53) | 0.42 (0.39, 0.46) | 0.41 (0.36, 0.47) |
State Agriculture Department | 0.17 (0.14, 0.20) | 0.13 (0.10, 0.15) | 0.11 (0.09, 0.13) | 0.06 (0.03, 0.10) |
ReferenceUSA | 0.89 (0.86, 0.92) | 0.67 (0.63, 0.70) | 0.57 (0.54, 0.61) | 0.62 (0.56, 0.67) |
Dun & Bradstreet | 0.41 (0.37, 0.45) | 0.31 (0.28, 0.34) | 0.27 (0.24, 0.30) | 0.24 (0.20, 0.29) |
Online Yellow Pages | 0.55 (0.51, 0.59) | 0.41 (0.38, 0.45) | 0.35 (0.32, 0.39) | 0.24 (0.18, 0.30) |