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7/28/2019 lampiran terbaru

1/11

klasifikasi IMT

Frequency Percent Valid PercentCumulative

Percent

Valid obesitas 13 15.5 15.5 15.5

baik 71 84.5 84.5 100.0

Total 84 100.0 100.0

Statistics

IMT

N Valid 84

Missing 0

Mean 21.9283

Median 21.4550

Mode 17.62a

Std. Deviation 3.67890

Variance 13.534

Skewness 1.434

Std. Error of Skewness .263

Kurtosis 3.222

Std. Error of Kurtosis .520

Minimum 15.80

Maximum 35.93

Percentiles 10 18.0750

20 18.7500

25 19.2875

30 19.8350

40 20.5700

50 21.4550

60 22.2600

70 23.1750

75 23.8700

80 24.3000

90 26.0000

a. Multiple modes exist. The smallest value isshown


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Descriptives

Statistic Std. Error

IMT Mean 21.9283 .40140

95% Confidence Interval forMean

Lower Bound 21.1300

Upper Bound 22.7267

5% Trimmed Mean 21.6086

Median 21.4550

Variance 13.534


Minimum 15.80

Maximum 35.93

Range 20.13

Interquartile Range 4.58

Skewness 1.434 .263

Kurtosis 3.222 .520


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Tests of Normality

Kolmogorov-Smirnova

Shapiro-Wilk

Statistic df Sig. Statistic df Sig.

IMT .099 84 .039 .901 84 .000

a. Lilliefors Significance Correction

Statistics

umur

N Valid 84

Missing 0

Mean 19.24

Median 19.00Mode 20


Variance 1.123

Skewness .065

Std. Error of Skewness .263

Kurtosis -.648

Std. Error of Kurtosis .520

Minimum 17

Maximum 22

Percentiles 10 18.00

20 18.00

25 18.00

30 18.50

40 19.00

50 19.00

60 20.00

70 20.00

75 20.00

80 20.00

90 20.50

umur


Percent

Valid 20 tahun 38 45.2 45.2 100.0

Total 84 100.0 100.0


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Descriptives


umur Mean 19.24 .116

95% Confidence Interval forMean

Lower Bound 19.01

Upper Bound 19.47

5% Trimmed Mean 19.22

Median 19.00

Variance 1.123


Minimum 17

Maximum 22

Range 5

Interquartile Range 2

Skewness .065 .263

Kurtosis -.648 .520

Tests of Normality

Kolmogorov-Smirnova Shapiro-Wilk


umur .216 84 .000 .902 84 .000



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olahraga


Percent

Valid aerobik 49 58.3 58.3 58.3

non aerobik 35 41.7 41.7 100.0Total 84 100.0 100.0

pms


Percent

Valid pms 42 50.0 50.0 50.0

non pms 42 50.0 50.0 100.0

Total 84 100.0 100.0

umur_1 * pms Crosstabulation

pms

Totalpms non pms

umur_1 20 tahun Count 23 15 38

% of Total 27.4% 17.9% 45.2%

Total Count 42 42 84

% of Total 50.0% 50.0% 100.0%

Chi-Square Tests

Value dfAsymp. Sig. (2-

sided)Exact Sig. (2-

sided)Exact Sig. (1-

sided)

Pearson Chi-Square 3.076a

1 .079

Continuity Correction 2.355 1 .125

Likelihood Ratio 3.095 1 .079

Fisher's Exact Test .124 .062

Linear-by-Linear Association 3.039 1 .081

N of Valid Cases 84

a. 0 cells (.0%) have expected count less than 5. The minimum expected count is 19.00.

b. Computed only for a 2x2 table


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Risk Estimate

Value

95% Confidence Interval

Lower Upper

Odds Ratio for umur_1 (20 tahun) .459 .191 1.102

For cohort pms = pms .682 .444 1.049

For cohort pms = non pms 1.487 .936 2.361

N of Valid Cases 84

Risk Estimate

Value


Lower Upper

Odds Ratio for olahraga(aerobik / non aerobik)

.131 .048 .354

For cohort pms = pms .397 .251 .628

For cohort pms = non pms 3.036 1.606 5.737

N of Valid Cases 84

Risk Estimate

Value


Lower Upper

Odds Ratio for klasifikasi IMT(obesitas / baik)

4.062 1.030 16.024

For cohort pms = pms 1.707 1.152 2.529

For cohort pms = non pms .420 .152 1.159

N of Valid Cases 84

Logistic Regression

Case Processing Summary

Unweighted Casesa

N Percent

Selected Cases Included in Analysis 84 100.0

Missing Cases 0 .0

Total 84 100.0

Unselected Cases 0 .0

Total 84 100.0

a. If weight is in effect, see classification table for the total number ofcases.


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Dependent Variable

Encoding

OriginalValue Internal Value

pms 0

non pms 1

Block 0: Beginning Block

Classification Tablea,

Observed

Predicted

pmsPercentage

Correctpms non pms

Step 0 pms pms 0 42 .0

non pms 0 42 100.0

Overall Percentage 50.0

a. Constant is included in the model.

b. The cut value is .500

Variables in the Equation

B S.E. Wald df Sig. Exp(B)

Step 0 Constant .000 .218 .000 1 1.000 1.000

Variables not in the Equation

Score df Sig.

Step 0 Variables olahraga 17.682 1 .000

IMT_1 4.459 1 .035

Overall Statistics 25.675 2 .000

Block 1: Method = Backward Stepwise (Likelihood Ratio)

Omnibus Tests of Model Coefficients

Chi-square df Sig.

Step 1 Step 28.454 2 .000

Block 28.454 2 .000

Model 28.454 2 .000


8/11

Model Summary

Step -2 Log likelihoodCox & Snell R

SquareNagelkerke R

Square

1 87.995a

.287 .383

a. Estimation terminated at iteration number 4 becauseparameter estimates changed by less than .001.

Classification Tablea

Observed

Predicted

pmsPercentage

Correctpms non pms

Step 1 pms pms 34 8 81.0

non pms 11 31 73.8

Overall Percentage 77.4

a. The cut value is .500

Variables in the Equation

B S.E. Wald df Sig. Exp(B)

Step 1a

olahraga 2.485 .563 19.466 1 .000 12.005

IMT_1 2.265 .779 8.445 1 .004 9.631

Constant -3.380 .868 15.156 1 .000 .034

a. Variable(s) entered on step 1: olahraga, IMT_1.

Model if Term Removed

VariableModel LogLikelihood

Change in -2Log Likelihood df

Sig. of theChange

Step 1 olahraga -55.890 23.786 1 .000

IMT_1 -48.996 9.997 1 .002


9/11

Kelompok kasus

Umur_1

Frequency Percent Valid Percent

Cumulative

Percent

Valid 20 tahun 17 34.7 34.7 100.0

Total 49 100.0 100.0

Descriptives


olahraga Mean .4167 .05411

95% Confidence Interval for

Mean

Lower Bound .3090

Upper Bound .5243

5% Trimmed Mean .4074

Median .0000

Variance .246

Std. Deviation .49597

Minimum .00

Maximum 1.00

Range 1.00


Skewness .344 .263

Kurtosis -1.928 .520

PMS Mean .5000 .05488

95% Confidence Interval for

Mean

Lower Bound .3908

Upper Bound .6092

5% Trimmed Mean .5000

Median .5000

Variance .253


10/11

Std. Deviation .50300

Minimum .00

Maximum 1.00

Range 1.00


Skewness .000 .263

Kurtosis -2.049 .520

Tests of Normality

Kolmogorov-Smirnova

Shapiro-Wilk


olahraga .383 84 .000 .626 84 .000

PMS .340 84 .000 .636 84 .000


Kelompok kontrol

Umur_1

Frequency Percent Valid Percent

Cumulative

Percent

Valid 20 tahun 22 62.9 62.9 100.0

Total 35 100.0 100.0


11/11

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