| |
Compare cohorts
|
-2 LL
|
Df
|
Versus
|
Χ2
|
Δ df
|
p
|
|---|
|
1
|
Full ACE
|
5676.915
|
4990
| | | | |
|
2
|
Constrain Rcdos at 1
|
5677.127
|
4992
|
1
|
0.212
|
2
|
0.8994
|
|
3
|
EQ ACE for men over cohorts
|
5677.825
|
4995
|
2
|
0.698
|
3
|
0.8737
|
|
4
|
EQ ACE for women over cohorts
|
5677.692
|
4995
|
2
|
0.565
|
3
|
0.9044
|
|
5
|
EQ ACE for both sexes over cohorts
|
5678.229
|
4998
|
2
|
1.102
|
6
|
0.9814
|
|
6
|
No sex differences in contributions of A,C,E
|
5688.117
|
5001
|
5
|
9.888
|
3
|
0.0195
|
|
7
|
Drop A
|
5718.180
|
5002
|
6
|
39.951
|
1
|
< 0.0001
|
|
8
|
Drop C
|
5695.529
|
5002
|
6
|
7,412
|
1
|
0.0064
|
- Full ACE: the influence of A, C and E factors is estimated separately for men and women and for both cohorts. The shared environmental correlation (Rc) in DZ twins of opposite sex (DOS) is estimated as a free parameter. Model 2: test for qualitative sex differences (Rcdos is fixed at 1). Model 3: ACE in cohort 1993-1995 is equalized to ACE in cohort 2009-2010 for men. Model 4: ACE in cohort 1993-1995 is equalized to ACE in cohort 2009-2010 for women. Model 5: ACE in cohort 1993-1995 is equalized to ACE in cohort 2009-2010 for men and women simultaneously. Model 6: ACE for men is equalized to ACE for women. Model 7: Additive genetics effects (A) are dropped. Model 8: Shared environmental influences (C) are dropped
