Hi
Have the following results in spss, what I would like to do is to calculate the confidence interval for each of the estimates , I can calculate the odds ratio based on the individual variables and the interaction term
Is it possible to generate this value and associated confidence interval in spss (or stata) or does it have to be calculated manually
Thanks
Ann
B
S.E.
Wald
df
Sig.
Exp(B)
95% C.I.for EXP(B)
Lower
Upper
bir_grp1(1)
.629
.251
6.269
1
.012
1.877
1.147
3.072
bir_grp1(2)
.998
.182
29.954
1
.000
2.712
1.897
3.876
age_gp2a
40.657
4
.000
age_gp2a(1)
.979
.167
34.325
1
.000
2.661
1.918
3.691
age_gp2a(2)
.209
.106
3.874
1
.049
1.232
1.001
1.517
age_gp2a(3)
-.118
.123
.930
1
.335
.889
.699
1.130
age_gp2a(4)
.154
.186
.690
1
.406
1.167
.811
1.678
age_gp2a(1) by bir_grp1(1)
-0.57549
0.393001
2.144329
1
0.143098
0.562428
0.260342
1.215038
age_gp2a(1) by bir_grp1(2)
-0.8785
0.276488
10.09565
1
0.001486
0.415405
0.241616
0.714197
age_gp2a(2) by bir_grp1(1)
0.013735
0.286184
0.002303
1
0.961722
1.01383
0.578582
1.7765
age_gp2a(2) by bir_grp1(2)
-0.54818
0.215715
6.457819
1
0.011047
0.578001
0.378714
0.882156
age_gp2a(3) by bir_grp1(1)
0.380865
0.327182
1.355071
1
0.244393
1.46355
0.770743
2.77911
age_gp2a(3) by bir_grp1(2)
-0.23842
0.318874
0.559026
1
0.454653
0.787875
0.421727
1.471916
age_gp2a(4) by bir_grp1(1)
0.329601
0.458005
0.517888
1
0.471744
1.390413
0.566616
3.411915
age_gp2a(4) by bir_grp1(2)
-0.10051
0.469357
0.045854
1
0.830442
0.90438
0.36044
2.269179
Ann E Fitzmaurice
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