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

Table 5

Hypertension-disease rules generated by C4.5.

Number	Rules	Conf.
1	If (age > 70, DE1_pr = 1) - >yes	0.86
2	If (46.5 < age < = 70, BD1_11>=6) - >yes	0.74
3	If (BP8 >8, N_B1 < = 0.88 mg) - >yes	0.73
4	If (marri_1=2, BD1_11>=6) - >yes	0.73
5	If (age <= 46.5, BD1_11<4, N_WATER > 1060.5 ml/day) - >no	0.72
6	If (DN1_dg=1, marri_1=2) - >yes	0.63
7	If (N_B1 < = 0.86 mg/day, N_WATER< = 485.63) - >yes	0.61
8	If (marri_1=1, N_NA >= 3532.6, N_B1 < = 0.86) - >yes	0.60