Table 4.
Covariate | All Parity |
Parity 0 | Parity 1 | Parity 2 | Parity 3+ | |
---|---|---|---|---|---|---|
Coefficient | p | |||||
Parity | −0.002 | .888 | –– | –– | –– | –– |
Age | 0.197*** | .000 | 0.566*** | 0.364*** | 0.272*** | 0.298*** |
Age, Squared | −0.004*** | .000 | −0.013*** | −0.008*** | −0.006*** | −0.006*** |
Middle Cohort | −0.326*** | .000 | 0.113 | −0.302** | −0.390* | −0.458*** |
Young Cohort | −0.450*** | .000 | −0.126 | −0.544*** | −0.507*** | −0.794*** |
Primary or Middle School Education | 0.014 | .822 | 0.323* | −0.169 | −0.152† | −0.097 |
Secondary School Education or More | −0.277* | .027 | −0.029 | −0.101 | −0.560† | −0.576* |
In School | −0.503** | .006 | −0.708*** | −0.541† | −0.775 | −0.666 |
In a Union | 1.432*** | .000 | 1.830*** | 0.930*** | 0.531* | 0.998*** |
Employed | 0.134* | .049 | 0.004 | 0.175 | 0.372 | 0.096 |
Urban Residence | −0.114* | .031 | −0.247** | −0.048 | −0.129 | −0.042 |
Intercept | −4.298 | .000 | −8.330 | −5.556 | −4.570 | −5.553 |
N (person-years) | 28,213 | 9,721 | 3,699 | 3,341 | 11,452 |
Notes: Young cohort = born in 1970 or later; middle cohort = born between 1950 and 1969; and older cohort (reference group) = born before 1950. Regression results are weighted for survey probability.
p < .10;
p < .05;
p < .01;
p < .001