Application of a Mobile Chronic Disease Health-Care System for Hypertension Based on Big Data Platforms

Table 4

SVM-based attribute risk factor computation.

Number	Ranked risk factors	Weight
1	Age	0.0890
2	DE1_pr: current status of diabetes	0.0885
3	DN1_dg: kidney failure diagnosis	0.0881
4	BD1_11: (12 years old or older) frequency of drinking for 1 year	0.0873
5	BP8: average sleep time per day	0.0841
6	BP1: usually stressed	0.0370
7	BS3_1: (adult) currently smoking	0.0322
8	N_NA: sodium intake (mg)	0.0321