From: Risk factors for prehypertension and their interactive effect: a cross- sectional survey in China
 |  | Cut-off value | Sensitivity (%) Pa | Specificity (%) | AUC(95%CI) | Z |  |
---|---|---|---|---|---|---|---|
All | BMI | 23.99 | 61.03 | 57.09 | 0.60(0.57–0.63) | 3.52 | < 0.01 |
WC | 86.50 | 52.40 | 68.83 | 0.63(0.60–0.65) | 2.05 | 0.04 | |
LAP | 38.22 | 56.22 | 66.80 | 0.65(0.62–0.68) | – | – | |
Male | BMI | 24.00 | 62.50 | 56.08 | 0.59(0.54–0.63) | 2.05 | 0.03 |
WC | 88.00 | 53.21 | 65.10 | 0.60(0.55–0.64) | 1.77 | 0.07 | |
LAP | 48.18 | 49.29 | 76.47 | 0.63 (0.59–0.67) | – | – | |
Female | BMI | 23.95 | 59.75 | 57.61 | 0.61(0.58–0.65) | 2.12 | 0.03 |
WC | 86.50 | 44.58 | 76.95 | 0.61(0.58–0.65) | 2.43 | 0.01 | |
LAP | 26.40 | 74.30 | 50.21 | 0.65 (0.62–0.68) | – | – |