Question 28:

Based on Analysis D, which other risk factor is significantly correlated with estradiol level after adjusting for other variables in the model? Hint: 95% CI. Agemenar O Entage Anykids Agefbo ONumchildAnalysis D . reg Estradl Ethnic bmi intethnicbmi Entage Numchild Agefbo Anykids Agemenar if Numchild !=9 & Agefbo 1=99 & Anykids !=9 & Agemenar 1=99 Source SS df MS Number of obs E 203 F (8, 194) 3.67 Model 22073.8037 8 2759.22547 Prob > F 0. 0005 Residual 145860.936 194 751.860496 R-squared 0. 1314 Adj R-squared 0. 0956 Total 167934.74 202 831.360099 Root MSE 27.42 Estradl Coef. Std. Err. t P>t [95% Conf. Interval] Ethnic -80.90427 25.36418 -3.19 0. 002 -130.9292 -30.87932 bmi -2.564426 . 9679979 -2.65 0. 009 -4.473577 - . 6552749 intethnicbmi 2. 727336 1. 051687 2.59 0.010 . 6531275 4. 801544 Entage . 8011156 . 4055913 1.98 0.050 . 001181 1. 60105 Numchild -1.135726 3. 496057 -0. 32 0.746 -8.030886 5.759435 Agefbo -. 9429103 . 8915768 -1.06 0. 292 -2.701338 . 8155177 Anykids 19.30578 22. 8085 0.85 0. 398 - 25. 67868 64. 29024 Agemenar . 5246202 1. 453864 0.36 0. 719 -2.342789 3.39203 cons 88.10261 29.96457 2.94 0. 004 29. 00446 147 . 2008