,

,

i i (. . ), 2005, 3, . 32-36

 

. . 1, . . 1, . . 2, . . 1

 

,

 

1- , , ,

2 ,

 

 

– () * () . , – [7, 11]. , , , . , , , , , . [1, 2, 12], , [5, 6, 9].

**. 77 (40 , 37 , 52.9 ). 23 , 24 – (, , , ), 30 ( ) . . . , , 78 . [3, 4], « » (. 1).

«STATISTICA 6.0».

__________

* , , – . - , , 25 , . . – [7, 11].

**                              .. [10].

 

 

 

 

 

 

 

  1. 

1

AGE

 

2

PROFESSN

 

3

CONFLSAD

 

4

CHANGPRO

  10

5

CHANGRES

  10

6

INSOMNIA

 

7

HERED_CV

  ( )

8

HEREDITA

 

9

HYPERTEN

 

10

DIASPRES

 

11

ECG

 

12

HEARTACH

 

13

CORCARSC

 

14

BRONCHRO

 

15

METDEPEN

 

16

OSTEOCON

 

17

SMOKAGE

  ( )

18

SMOKE

  ( )

19

LABEFFEC

 

20

MEMORYLO

  ()

21

AGVISUS

  ()

22

OPDISODS

 

23

HEADACHE

  ()

24

AHEADACH

  ( )

25

VERTIGO

 

 

. . «» – (. 2). , 0.23 ( < 0.05).

(P<0.5) , . . , 25 .

 

 

 

 

 

 

  2.  (<0.05)

()

 

           

1.00

0.23

0.46

0.38

0.39

0.39

0.24

0.56

0.43

0.41

( )

0.47

0.53

 

. (Warimax normalized) (. 3). , , .

 

  3. 

( ≥ 0.70)

1

2

3

4

5

6

7

8

9

AGE

0.807

0.032

0.017

-0.018

0.125

0.234

-0.085

0.125

0.194

PROFESSN

-0.032

-0.123

-0.096

0.079

0.535

0.062

-0.482

0.141

0.028

CONFLSAD

0.025

0.072

0.821

-0.053

-0.075

0.008

-0.070

-0.191

0.017

CHANGRES

-0.011

-0.139

0.833

0.047

0.091

-0.047

-0.037

0.067

0.162

CHANGPRO

-0.014

-0.048

-0.080

-0.014

-0.821

0.087

-0.156

0.115

0.148

INSOMNIA

-0.005

0.108

0.080

0.018

-0.093

0.714

-0.059

0.155

0.053

HERED_CV

-0.013

0.102

-0.153

0.215

0.053

0.614

-0.052

-0.068

-0.043

HEREDITA

-0.140

-0.029

-0.030

0.622

0.036

0.014

-0.166

0.459

-0.111

HYPERTEN

0.214

0.136

0.201

0.723

-0.059

0.210

0.007

-0.074

0.159

DIASPRES

0.098

-0.079

-0.138

0.708

0.111

0.175

0.261

-0.114

0.044

ECG

0.394

-0.001

0.001

0.355

0.012

0.125

-0.128

-0.272

0.581

HEARTACH

0.418

0.230

0.059

0.507

-0.140

-0.185

-0.054

0.094

0.429

CORCARSC

0.328

0.232

0.255

-0.042

-0.050

-0.165

-0.166

0.388

0.542

BRONCHRO

0.364

0.598

-0.081

-0.238

0.153

0.339

-0.040

-0.063

0.117

METDEPEN

0.183

0.027

-0.111

-0.048

-0.059

0.185

0.018

0.718

0.041

OSTEOCON

0.729

0.066

0.150

-0.010

0.149

-0.044

0.153

0.007

0.188

SMOKE

-0.110

0.906

-0.014

0.045

0.040

-0.015

0.078

0.106

-0.076

SMOKAGE

-0.032

0.906

-0.013

0.103

-0.086

0.122

0.021

-0.044

0.001

LABEFFEC

0.620

-0.167

0.100

-0.011

-0.372

0.012

0.155

0.013

0.293

MEMORYLO

0.334

-0.044

0.084

0.091

-0.052

0.567

0.237

0.189

0.173

VISUS

-0.015

-0.141

0.145

0.037

-0.148

0.179

0.291

0.046

0.785

OPDISODS

0.159

0.049

-0.116

0.099

0.084

-0.015

0.846

0.041

0.096

HEADACHE

0.147

-0.012

0.475

0.377

0.070

0.089

0.326

0.419

0.046

AHEADACH

0.725

-0.000

-0.007

0.259

-0.356

0.071

0.085

-0.081

-0.202

VERTIGO

0.730

-0.076

-0.163

0.201

0.025

-0.021

0.089

0.221

-0.083

 

(« ») . 1.0. . , 1.0 . , . . , 0 5.5.

 

 

 
:

 

1

(g-)

 

5 – 9

 

4

 

3

 

2

 

 

 

( “ ”)

,

 

, 1- – , 2–9- – «»-, , – , . . .

, ( 25 ) 100%, (. 4). , ., (100%), () . 70.16% . – , 9 , 25 , (. 5). . 3 4.

 

 

 

 

  4.  ()

%

 

%

 

1

4.868

19.473

4.868

19.473

2

2.379

9.517

7.247

28.990

3

1.987

7.948

9.234

36.939

4

1.910

7.642

11.149

44.581

5

1.453

5.813

12.598

50.395

6

1.412

5.649

14.011

56.045

7

1.259

5.039

15.271

61.084

8

1.231

4.925

16.502

66.009

9

1.037

4.151

17.540

70.161

 

  5. 

%

1

( g-)

 

 

2

 

 

 

3

 

 

 

4

 

5

 

 

6

 

7

 

 

8

 

9

(, , , ). .

 

:

 

 

. - ,

 

 

,

 

 

, *

 

,

 

 

,

 

19.4

 

 

 

 

9.5

 

 

 

7.9

 

 

 

7.6

 

5.8

 

 

5.6

 

5.0

 

 

4.9

 

4.1

 

, 25

70.0%

 

– « (DSM-IV, 1994)» [8].

 

1. 77 25 .

2. 25 .

3. , , - .

 

1.   . .,    .. // . 2004. 4. . 50–52.

2.   . .,    . .,    . . // . 1994. 1. . 20–21.

3.   . .,    . .,    . . // . 2004. 7. . 95–98.

4.   . .,    . .,    . . // . 2004. 4. . 18–21.

5.   . .,    . .,    . .,    . .,    . . // . 1977. 9. . 65–72.

6.   . .,    . .,    . . // . 1990. . 13. . 210–220.

7.   .  . ., 1974.

8.   . . // . 2004. 1. . 88–92.

9.   . .,    . .,    . .,    . . // .-. . 2004. 4. . 5–12.

10.   . .,    . .,    . .,    . .  . .,1998.

11. C a t t e l l  R. B. // Multivariate Behavioral Research. 1966. N 1. P. 245–276.

12. M a t s u n a r i  I.,  B u n k o  H.,  N a k a j i m a  K.,  T a k i  J.,  Sh i i r e  Y. // Kaku Igaku. 1990. Vol. 27. N 11. P. 1265–1272.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A. S. MASTYKIN1, E. N. APANEL1, B. V. DRIVOTINOV2, I. P. ANTONOV1

FACTOR ANALYSIS OF SINGS, JYMPTOMS AND RISK FAKTORS

OF THE TRANSIENT ISCHEMTIC ATTACK

1Research Institute for Neurology, Neurosurgery, and Physiotherapy, Minsk, Belarus

2Belarusian State Medical University, Minsk, Belarus

Summary

The purpose of the performed research is to design an ethiopatogenic factor picture (structure) of transient ischemic attacks according the data of 77 patients suffering this disease. With this aim, the factor analysis (FA) of the method of the principal components with 25 parameters of the patients has been applied. It has revealed nine orthogonal mathematically independent factors: the 1st – general (g-factor) is a factor of inevitable age changes, the 2nd – the factor of the tobacco smoking, the 3rd – the factor of the informative-conflicted discomfort, the 4th – the factor of the arterial hypertensia, the 5th – the factor caused by change of the profession, the 6th – the factor of the insomnia, the 7th – the factor of the visual disorders accompanying the TIA episodes, the 8th – the meteodependency, the 9th – the factor of the weakness of sight in the presence of the TIA episodes. The resulted factor picture gives the mathematically ordered representation of the distribution of the TIA causes depending on a degree of the contribution of each factor to the general structure (picture) of this disease. It enables one to receive the representation of a degree of importance of everyone of risk factors of TIA and to order treatment-and-prophylactic actions.

 

 

 

616.831-005.4:519.241.2

  . .,    . .,    . .,    . .   , // i i. . . . 2005. 3. .32-36

 

() 25 . ( ) - . - , - .

. 5. . 1. – 12 .

 

 



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