A. Analisis Univariat Distribusi Frekuensi
Usia
Frequency Percent Valid Percent
Cumulative Percent
Valid Usia 20 -35 Tahun 103 73.6 73.6 73.6
Usia < 20 Tahun atau > 35
Tahun 37 26.4 26.4 100.0
Total 140 100.0 100.0
Paritas
Frequency Percent Valid Percent
Cumulative Percent
Valid Paritas Tidak Berisiko < 3 106 75.7 75.7 75.7
PAritas Berisiko > 3 34 24.3 24.3 100.0
Total 140 100.0 100.0
Partus_Lama
Frequency Percent Valid Percent
Cumulative Percent
Valid Tidak Mengalami 81 57.9 57.9 57.9
Mengalami 59 42.1 42.1 100.0
Total 140 100.0 100.0
PPH
Frequency Percent Valid Percent
Cumulative Percent
Valid Tidak Mengalami 70 50.0 50.0 50.0
Mengalami 70 50.0 50.0 100.0
Total 140 100.0 100.0
B. Analisis Bivariat Uji Chi-Square
1. Usia dengan PPH
Crosstab
PPH
Total Tidak Mengalami Mengalami
Usia Usia 20 -35 Tahun Count 58 45 103
% within PPH 82.9% 64.3% 73.6%
Usia < 20 Tahun atau > 35 Tahun
Count 12 25 37
% within PPH 17.1% 35.7% 26.4%
Total Count 70 70 140
% within PPH 100.0% 100.0% 100.0%
Chi-Square Tests
Value df
Asymp. Sig. (2- sided)
Exact Sig. (2- sided)
Exact Sig. (1- sided)
Pearson Chi-Square 6.208a 1 .013
Continuity Correctionb 5.290 1 .021
Likelihood Ratio 6.312 1 .012
Fisher's Exact Test .021 .010
Linear-by-Linear Association 6.164 1 .013
N of Valid Casesb 140
a. 0 cells (,0%) have expected count less than 5. The minimum expected count is 18,50.
b. Computed only for a 2x2 table
Risk Estimate
Value
95% Confidence Interval
Lower Upper
Odds Ratio for Usia (Usia 20 -35 Tahun / Usia < 20 Tahun atau > 35 Tahun)
2.685 1.218 5.921
For cohort PPH = Tidak
Mengalami 1.736 1.058 2.849
For cohort PPH = Mengalami .647 .473 .884
N of Valid Cases 140
2. Paritas dengan PPH
Crosstab
PPH
Total Tidak Mengalami Mengalami
Paritas Paritas Tidak Berisiko < 3 Count 58 48 106
% within PPH 82.9% 68.6% 75.7%
PAritas Berisiko > 3 Count 12 22 34
% within PPH 17.1% 31.4% 24.3%
Total Count 70 70 140
% within PPH 100.0% 100.0% 100.0%
Chi-Square Tests
Value df
Asymp. Sig. (2- sided)
Exact Sig. (2- sided)
Exact Sig. (1- sided)
Pearson Chi-Square 3.885a 1 .049
Continuity Correctionb 3.147 1 .076
Likelihood Ratio 3.930 1 .047
Fisher's Exact Test .075 .038
Linear-by-Linear Association 3.857 1 .050
N of Valid Casesb 140
a. 0 cells (,0%) have expected count less than 5. The minimum expected count is 17,00.
b. Computed only for a 2x2 table
Risk Estimate
Value
95% Confidence Interval
Lower Upper
Odds Ratio for Paritas (Paritas Tidak Berisiko < 3 / PAritas Berisiko > 3)
2.215 .995 4.933
For cohort PPH = Tidak
Mengalami 1.550 .953 2.523
For cohort PPH = Mengalami .700 .506 .968
N of Valid Cases 140
3. Partus Lama dengan PPH
Crosstab
PPH
Total Tidak Mengalami Mengalami
Partus_Lama Tidak Mengalami Count 47 34 81
% within PPH 67.1% 48.6% 57.9%
Mengalami Count 23 36 59
% within PPH 32.9% 51.4% 42.1%
Total Count 70 70 140
% within PPH 100.0% 100.0% 100.0%
Chi-Square Tests
Value df
Asymp. Sig. (2- sided)
Exact Sig. (2- sided)
Exact Sig. (1- sided)
Pearson Chi-Square 4.951a 1 .026
Continuity Correctionb 4.218 1 .040
Likelihood Ratio 4.984 1 .026
Fisher's Exact Test .040 .020
Linear-by-Linear Association 4.915 1 .027
N of Valid Casesb 140
a. 0 cells (,0%) have expected count less than 5. The minimum expected count is 29,50.
b. Computed only for a 2x2 table
Risk Estimate
Value
95% Confidence Interval
Lower Upper
Odds Ratio for Partus_Lama (Tidak Mengalami /
Mengalami)
2.164 1.091 4.290
For cohort PPH = Tidak
Mengalami 1.488 1.029 2.153
For cohort PPH = Mengalami .688 .496 .954
N of Valid Cases 140
C. Analisis Multivariat 1. Analisis Nilai P-Value
a. Variable usia
Omnibus Tests of Model Coefficients
Chi-square df Sig.
Step 1 Step 6.312 1 .012
Block 6.312 1 .012
Model 6.312 1 .012
b. Variable paritas
Omnibus Tests of Model Coefficients
Chi-square df Sig.
Step 1 Step 3.930 1 .047
Block 3.930 1 .047
Model 3.930 1 .047
c. Variable partus lama
Omnibus Tests of Model Coefficients
Chi-square Df Sig.
Step 1 Step 4.984 1 .026
Block 4.984 1 .026
Model 4.984 1 .026
2. Permodelan 1 Uji Regresi Logistik Berganda
Variables in the Equation
B S.E. Wald df Sig. Exp(B)
95,0% C.I.for EXP(B)
Lower Upper
Step 1a Usia .898 .453 3.928 1 .047 2.454 1.010 5.964
Paritas .926 .485 3.648 1 .056 2.526 .976 6.535
Partus_Lama 1.208 .395 9.330 1 .002 3.346 1.542 7.263
Constant -.967 .311 9.692 1 .002 .380
a. Variable(s) entered on step 1: Usia, Paritas, Partus_Lama.
