EXHIBIT 2.
Characteristic | Unadjusted odds ratio | Adjusted odds ratio |
---|---|---|
Woman’s agea | 1.28*** | 1.07 |
Man’s agea | 1.27*** | 1.18*** |
Duration of unionb | 1.33*** | 1.11 |
Number of childrenc | 1.24*** | 1.01 |
SOURCE Authors’ analysis of data from the testing centers.
NOTE Adjusted odds ratio means adjusted for the other variables listed in the table.
Comparing couples ten years older in age to couples ten years younger.
Comparing couples who had been together eight months or less to those who had been together longer.
Comparing couples with two or more children to those with fewer or no children.
p <0.01