Table 2
Diagnostic statistics of the DRL for identifying type 2 diabetes in women and men
| Diagnostic statistics (95% CI) | Women (DRL ≥6) | Men (DRL ≥3) | ||
| Training sample | Testing sample | Training sample | Testing sample | |
| Sensitivity | 0.61 (0.55 to 0.67) | 0.62 (0.55 to 0.68) | 0.59 (0.52 to 0.65) | 0.59 (0.52 to 0.65) |
| Specificity | 0.71 (0.70 to 0.73) | 0.73 (0.71 to 0.74) | 0.63 (0.62 to 0.65) | 0.63 (0.61 to 0.64) |
| Positive predictive value | 0.14 (0.12 to 0.16) | 0.14 (0.12 to 0.16) | 0.11 (0.09 to 0.13) | 0.11 (0.09 to 0.13) |
| Negative predictive value | 0.96 (0.95 to 0.97) | 0.96 (0.96 to 0.97) | 0.95 (0.94 to 0.96) | 0.95 (0.94 to 0.96) |
| Positive likelihood ratio | 2.16 (1.94 to 2.42) | 2.27 (2.02 to 2.54) | 1.61 (1.43 to 1.80) | 1.61 (1.43 to 1.80) |
| Negative likelihood ratio | 0.54 (0.47 to 0.64) | 0.53 (0.45 to 0.62) | 0.65 (0.56 to 0.76) | 0.65 (0.55 to 0.76) |
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DRL, diabetes risk level.
