Regression #1 regBaseline|t|) (Intercept) 109. 49226 3. 93245 27. 843 It|) (Intercept) 109. 09684 2. 13428 51. 116 5 |t|) (Intercept) 112. 84066 3. 75855 30. 022 |t|) (Intercept) -18. 02642 3. 02697 -5. 955 3. 42e-09 * * * cigs -0. 20065 0. 08544 -2. 348 0. 0190 * parity -0. 28130 0. 51144 -0. 550 0. 5824 male -1. 63994 0. 89036 -1. 842 0. 0657 white 7. 71298 1. 23409 6. 250 5. 72e-10 *xx motheduc 1. 67417 0. 24327 6. 882 9. 54e-12 * ** fatheduc 1. 76438 0. 21316 8. 277 3. 37e-16 * * * Signif. codes: 0 '* **' 0. 001 '** ' 0. 01 '*' 0. 05 ' . ' 0.1 ' ' 1 Residual standard error: 15. 33 on 1184 degrees of freedom Multiple R-squared: 0. 2625, Adjusted R-squared: 0. 2587 F-statistic: 70. 22 on 6 and 1184 DF, p-value: |t|) (Intercept) -12. 70942 2. 95125 -4. 306 1. 80e-05 * * * cigs -0. 18259 0. 08676 -2. 105 0. 0355 * parity -0. 42497 0. 51907 -0. 819 0. 4131 male -1. 81263 0. 90411 -2. 005 0. 0452 * motheduc 1. 66073 0. 24713 6. 720 2. 82e-11 * * * fatheduc 1. 89002 0. 21559 8. 767