Table 5.

Sensitivity, specificity and Youden’s index for BF% to detect CVD risk factors by sex-specific cut-offs in Mongolian adults

	Hypertension			Diabetes			Dyslipidaemia			Risk factors ≥2
	Sen	Spe	YI	Sen	Spe	YI	Sen	Spe	YI	Sen	Spe	YI
Men
21	88.1	37.3	25.4	97.1	29.7	26.8	89.3	41.7	31.0	95.9	35.7	31.5
22	86.7	43.4	30.1	94.3	34.1	28.4	82.7	43.9	26.6	93.8	40.7	34.5
23	84.6	48.1	32.7	88.6	37.5	26.1	81.0	49.2	30.2	91.8	45.0	36.7
24	72.7	54.7	27.5	82.9	46.6	29.4	69.1	55.1	24.1	79.4	52.3	31.7
25	60.8	64.2	25.0	71.4	56.9	28.3	60.1	66.8	27.0	70.1	63.2	33.3
26	53.2	72.2	25.3	60.0	64.4	24.4	49.4	72.2	21.6	60.8	70.5	31.4
Women
32	84.6	42.9	27.5	83.3	36.5	19.8	81.6	42.1	23.7	92.2	40.3	32.5
33	79.7	48.9	28.6	83.3	42.4	25.7	76.9	48.2	25.1	88.3	46.4	34.7
34	75.5	54.7	30.2	83.3	48.0	31.3	73.5	54.3	27.7	85.7	52.2	37.9
35	73.4	62.2	35.6	77.8	54.1	31.9	68.7	60.8	29.5	84.4	59.0	43.5
36	68.5	67.0	35.5	66.7	58.7	25.4	63.3	65.5	28.7	80.5	64.0	44.6
37	58.7	73.5	32.2	61.1	66.1	27.2	55.1	72.5	27.6	70.1	70.9	41.0

BF%, body fat percentage; CVD, cardiovascular disease; Sen, sensitivity; Spe, specificity; YI, Youden's index.