Lampiran 6
Logistic Regression
Case Processing Summary
97 100.0
.0 97
100.0 .0
97 100.0
Unweighted Cases
a
Included in Anal ysis Mis sing Cases
Total Selected Cases
Unselected Cas es Total
N Percent
If weight is in effect, s ee class ification table for the total number of cases.
a.
De pe n de n t V a ria ble Enc odi ng
1 Or igina l Va lue
Sa k it Tid ak Sak it
Int erna l Va lue
Block 0: Beginning Block
Classification Table
a,b
63 100.0
34 .0
64.9 Observed
Sakit Tidak Sakit
Kejadian Skabies Overall Percentage
Step 0 Sakit
Tidak Sakit Kejadian Skabies
Percentage Correct
Predicted
Constant is included in the model. a.
The cut value is .500 b.
Va riables in the Equa tion
-.617 .213
8.400 1
.004 .540
Constant St ep 0
B S. E.
W ald df
Sig. Ex pB
123
Universitas Sumatera Utara
Variables not in the Equation
11.920 1
.001 2.793
1 .095
5.117 1
.024 11.434
1 .001
4.750 1
.029 11.768
1 .001
7.590 1
.006 39.106
7 .000
Air Ventilasi
Klembaban Kepadatan
Lantai Kulit
KTKK Variables
Overall Statistics Step
Score df
Sig.
Block 1: Method = Enter
Omnibus Tests of Model Coefficients
48.336 7
.000 48.336
7 .000
48.336 7
.000 Step
Block Model
Step 1 Chi-square
df Sig.
Model Summar y
77 .330
a
.39 2 .54 0
Ste p 1
-2 Log likeliho od
Co x Snel l R Squa re
Na gelkerke R Squa re
Es tima tion term inated a t iteration num be r 6 b ecau se pa ram eter estim ate s ch ang ed b y les s tha n .0 01.
a.
Classification Table
a
55 8
87.3 13
21 61.8
78.4 Observed
Sakit Tidak Sakit
Kejadian Skabies Overall Percentage
Step 1 Sakit
Tidak Sakit Kejadian Skabies
Percentage Correct
Predicted
The cut value is .500 a.
124
Universitas Sumatera Utara
Va riables in the Equa tion
-2.582 1.110
5.408 1
.020 .076
.009 .666
-.642 .698
.845 1
.358 .526
.134 2.068
-1.081 .666
2.634 1
.105 .339
.092 1.252
-1.850 .831
4.954 1
.026 .157
.031 .802
1.324 .762
3.018 1
.082 3.757
.844 16.722
-2.057 .803
6.567 1
.010 .128
.027 .616
-2.716 .849
10.241 1
.001 .066
.013 .349
16.285 4.249
14.691 1
.000 1E+007
Air Ventilasi
Klembaban Kepadatan
Lantai Kulit
KTKK Constant
Step 1
a
B S.E.
W ald df
Sig. ExpB
Lower Upper
95.0 C.I.for EXPB
Variables entered on step 1: Air, Ventilasi, Klembaban, Kepadatan, Lantai, Kulit, KTKK. a.
Logistic Regression
Case Processing Summary
97 100.0
.0 97
100.0 .0
97 100.0
Unweighted Cases
a
Included in Anal ysis Mis sing Cases
Total Selected Cases
Unselected Cas es Total
N Percent
If weight is in effect, s ee class ification table for the total number of cases.
a.
De pe n de n t V a ria ble Enc odi ng
1 Or igina l Va lue
Sa k it Tid ak Sak it
Int erna l Va lue
125
Universitas Sumatera Utara
Block 0: Beginning Block
Classification Table
