Prediction model for high glycated hemoglobin concentration among ethnic Chinese in Taiwan

Table 3 Simple points system according to the clinical model and the simple points clinical model and absolute risk function for High HbA1c (> = 7%)

Risk factor	Category	Point	Points total	Absolute Risk
Age, yr	30-39	0	0	0.002
	40-49	2	1	0.002
	50-59	4	2	0.002
	60-69	6	3	0.003
	> = 70	8	4	0.004
Sex	Women	0	5	0.004
	Men	1	6	0.005
Family history	No	0	7	0.007
	Yes	3	8	0.008
Current smoker	No	0	9	0.01
	Yes	2	10	0.013
BMI, kg/m2	< 21.1	0	11	0.015
	21.1-22.7	0	12	0.019
	22.8-24.3	1	13	0.023
	24.4-26.2	1	14	0.029
	> = 26.3	2	15	0.035
Waist circumference, cm	<77	0	16	0.043
	77-82.9	0	17	0.053
	83-83.9	1	18	0.064
	84-89.9	1	19	0.078
	> = 90	2	20	0.094
systolic blood pressure, mmHg	<109	0	21	0.114
	109-117.9	0
	118-125.9	1
	126-134.9	2
	> = 135	3

ISSN: 1475-2840