Correlation Analysis of Atherosclerosis Risk Factors

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Descriptive Statistics

Mean Std. Deviation N Kadar Atherosclerosis 2.3214 1.44154 28 Dosis Cholesterol (gm/hari) 44.2857 5.63624 28 Rata-Rata Banyak Darah

Cholesterol (gm) 314.4643 117.58574 28

Berat Permulaan (Kg) 2.4264 .37416 28

Rasio Berat Permulaan

Terhadap Berat Akhir 1.0689 .17837 28

Correlations

Kadar

Atherosclerosis

Dosis Cholesterol (gm/hari)

Rata-Rata Banyak Darah Cholesterol (gm)

Berat Permulaan (Kg)

Rasio Berat Permulaan Terhadap Berat Akhir

Pearson Correlation Kadar Atherosclerosis 1.000 .212 .430 .099 .353

Dosis Cholesterol (gm/hari) .212 1.000 -.023 -.253 .422

Rata-Rata Banyak Darah

Cholesterol (gm) .430 -.023 1.000 -.189 -.046

Berat Permulaan (Kg) .099 -.253 -.189 1.000 -.457

Terhadap Berat Akhir .353 .422 -.046 -.457 1.000

Sig. (1-tailed) Kadar Atherosclerosis . .140 .011 .308 .033

Dosis Cholesterol (gm/hari) .140 . .454 .097 .013

Cholesterol (gm) .011 .454 . .168 .409

Berat Permulaan (Kg) .308 .097 .168 . .007

Terhadap Berat Akhir .033 .013 .409 .007 .

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N Kadar Atherosclerosis 28 28 28 28 28

Dosis Cholesterol (gm/hari) 28 28 28 28 28

Cholesterol (gm) 28 28 28 28 28

Berat Permulaan (Kg) 28 28 28 28 28

Terhadap Berat Akhir 28 28 28 28 28

Variables Entered/Removed^a Model Variables Entered

Variables

Removed Method

1 Rasio Berat Permulaan Terhadap Berat Akhir, Rata-Rata Banyak Darah Cholesterol (gm), Dosis Cholesterol (gm/hari), Berat Permulaan (Kg)^b

. Enter

a. Dependent Variable: Kadar Atherosclerosis b. All requested variables entered.

Model Summary^b

Model R R Square

Adjusted R Square

Std. Error of the Estimate

Change Statistics

Durbin-Watson R Square Change F Change df1 df2 Sig. F Change

1 .708^a .502 .415 1.10237 .502 5.793 4 23 .002 2.565

a. Predictors: (Constant), Rasio Berat Permulaan Terhadap Berat Akhir, Rata-Rata Banyak Darah Cholesterol (gm), Dosis Cholesterol (gm/hari), Berat Permulaan (Kg) b. Dependent Variable: Kadar Atherosclerosis

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ANOVA^a

Model Sum of Squares df Mean Square F Sig.

1 Regression 28.157 4 7.039 5.793 .002^b

Residual 27.950 23 1.215

Total 56.107 27

a. Dependent Variable: Kadar Atherosclerosis

b. Predictors: (Constant), Rasio Berat Permulaan Terhadap Berat Akhir, Rata-Rata Banyak Darah Cholesterol (gm), Dosis Cholesterol (gm/hari), Berat Permulaan (Kg)

Coefficients^a

Model

Unstandardized Coefficients

Standardized Coefficients

t Sig.

Correlations Collinearity Statistics

B Std. Error Beta Zero-order Partial Part Tolerance VIF

1 (Constant) -10.358 3.157 -3.281 .003

Dosis Cholesterol (gm/hari) .029 .042 .114 .699 .492 .212 .144 .103 .817 1.224

Cholesterol (gm) .007 .002 .548 3.616 .001 .430 .602 .532 .942 1.062

Berat Permulaan (Kg) 1.862 .658 .483 2.829 .010 .099 .508 .416 .742 1.347

Terhadap Berat Akhir 4.451 1.444 .551 3.082 .005 .353 .541 .454 .678 1.475

Collinearity Diagnostics^a

Model Dimension Eigenvalue Condition Index Variance Proportions

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(Constant)

Dosis Cholesterol (gm/hari)

Rata-Rata Banyak Darah Cholesterol (gm)

Berat Permulaan (Kg)

Rasio Berat Permulaan Terhadap Berat Akhir

1 1 4.844 1.000 .00 .00 .00 .00 .00

2 .105 6.801 .00 .01 .86 .01 .01

3 .037 11.383 .00 .02 .00 .25 .18

4 .010 21.607 .00 .78 .01 .07 .54

5 .003 38.238 1.00 .20 .13 .68 .27

Residuals Statistics^a

Minimum Maximum Mean Std. Deviation N

Predicted Value .7192 4.7518 2.3214 1.02120 28

Residual -2.15317 2.43733 .00000 1.01744 28

Std. Predicted Value -1.569 2.380 .000 1.000 28

Std. Residual -1.953 2.211 .000 .923 28

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