Risk factors

Attributes relating to risc factors are lucidly stated in the Table 1. Details about particular attributes are in the Tables 2–6.

Table 1 – Attributes relating to risk factors

Identifier – a column in the data matrix Entry	Meaning
RARISK	positive family anamnesis
OBEZRISK	obsesity
KOURRISK	smoking
HTRISK	hypertension
CHOLRISK	increased cholesterol

Table 2: Frequency of the RARISK attribute values

RARISK		Number of patients
Code	Meaning
0	no	1 158
1	yes	250
6	not stated	9

Diagrams: bar, pie.

Table 3: Frequency of the OBEZRISK attribute values

OBEZRISK		Number of patients
Code	Meaning
0	no	1 104
1	yes	305
6	not stated	8

Diagrams: bar, pie.

Table 4: Frequency of the KOURRISK attribute values

KOURRISK		Number of patients
Code	Meaning
0	no	796
1	yes	620
6	not stated	1

Diagrams: bar, pie.

Table 5: Frequency of the HTRISK attribute values

HTRISK		Number of patients
Code	Meaning
0	no	1 029
1	yes	350
6	not stated	38

Diagrams: bar, pie.

Table 6: Frequency of the CHOLRISK attribute values

CHOLRISK		Number of patients
Code	Meaning
0	no	1 021
1	yes	381
6	not stated	15

Diagrams: bar, pie.