Projects > Discovery Challenge 2003 > Data set > Control

 

Identification data

Identification data are relating to the patient and to the examination, they are lucidly given in the Table 1.

Table 1 – Identification data given in the file Contr
Identifier – column in the data matrix ContrMeaning
ICOpatient's identification number
ROKVYSyear of the control examination
MESVYSmonth of the control examination
PORADKsequence of the control examination (for individual patient)

One line in the file corresponds with one control examination. One patient has got more of control examinations. The highest number for one patient is 21. Numbers of patients for individual numbers of examination are lucidly given in the Table 2.

Table 2 – Numbers of patients for individual numbers of examinations
Number of control
examinations
Number of patients
11 226
2850
3782
4726
5687
6663
7636
8616
9591
10559
11516
12478
13445
14416
15364
16337
17289
18229
19127
2029
216

Individual control examinations for individual patients are gradually numbered. Numbers of examinations for individual years are given in the Table 3.

Table 3 – Numbers of examinations for individual years
Year of the examinationNumbers of examinations
197649
1977184
1978387
1979539
1980541
1981575
1982598
1983566
1984612
1985552
1986533
1987821
1988638
1989492
1990399
1991456
1992399
1993372
1994350
1995434
1996366
1997330
1998240
199949

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Projects > Discovery Challenge 2003 > Data set > Control

 

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