"Low" "AgeMom" "LastWt" "Race" "Smokes" "Hypertension" "UterineIrrit" "FirstTriVisits" "PreLabors" "BirthWt" "1" "low" 19 182 "Black" "no" "no" "yes" "no" "no" 2523 "2" "low" 33 155 "Other" "no" "no" "no" "yes" "no" 2551 "3" "low" 20 105 "White" "yes" "no" "no" "yes" "no" 2557 "4" "low" 21 108 "White" "yes" "no" "yes" "yes" "no" 2594 "5" "low" 18 107 "White" "yes" "no" "yes" "no" "no" 2600 "6" "low" 21 124 "Other" "no" "no" "no" "no" "no" 2622 "7" "low" 22 118 "White" "no" "no" "no" "yes" "no" 2637 "8" "low" 17 103 "Other" "no" "no" "no" "yes" "no" 2637 "9" "low" 29 123 "White" "yes" "no" "no" "yes" "no" 2663 "10" "low" 26 113 "White" "yes" "no" "no" "no" "no" 2665 "11" "low" 19 95 "Other" "no" "no" "no" "no" "no" 2722 "12" "low" 19 150 "Other" "no" "no" "no" "yes" "no" 2733 "13" "low" 22 95 "Other" "no" "yes" "no" "no" "no" 2750 "14" "low" 30 107 "Other" "no" "no" "yes" "yes" "yes" 2750 "15" "low" 18 100 "White" "yes" "no" "no" "no" "no" 2769 "16" "low" 18 100 "White" "yes" "no" "no" "no" "no" 2769 "17" "low" 15 98 "Black" "no" "no" "no" "no" "no" 2778 "18" "low" 25 118 "White" "yes" "no" "no" "yes" "no" 2782 "19" "low" 20 120 "Other" "no" "no" "yes" "no" "no" 2807 "20" "low" 28 120 "White" "yes" "no" "no" "yes" "no" 2821 "21" "low" 32 101 "Other" "no" "no" "no" "yes" "no" 2835 "22" "low" 31 100 "White" "no" "no" "yes" "yes" "no" 2835 "23" "low" 36 202 "White" "no" "no" "no" "yes" "no" 2836 "24" "low" 28 120 "Other" "no" "no" "no" "no" "no" 2863 "25" "low" 25 120 "Other" "no" "no" "yes" "yes" "no" 2877 "26" "low" 28 167 "White" "no" "no" "no" "no" "no" 2877 "27" "low" 17 122 "White" "yes" "no" "no" "no" "no" 2906 "28" "low" 29 150 "White" "no" "no" "no" "yes" "no" 2920 "29" "low" 26 168 "Black" "yes" "no" "no" "no" "no" 2920 "30" "low" 17 113 "Black" "no" "no" "no" "yes" "no" 2920 "31" "low" 17 113 "Black" "no" "no" "no" "yes" "no" 2920 "32" "low" 24 90 "White" "yes" "no" "no" "yes" "yes" 2948 "33" "low" 35 121 "Black" "yes" "no" "no" "yes" "yes" 2948 "34" "low" 25 155 "White" "no" "no" "no" "yes" "no" 2977 "35" "low" 25 125 "Black" "no" "no" "no" "no" "no" 2977 "36" "low" 29 140 "White" "yes" "no" "no" "yes" "no" 2977 "37" "low" 19 138 "White" "yes" "no" "no" "yes" "no" 2977 "38" "low" 27 124 "White" "yes" "no" "no" "no" "no" 2992 "39" "low" 31 215 "White" "yes" "no" "no" "yes" "no" 3005 "40" "low" 33 109 "White" "yes" "no" "no" "yes" "no" 3033 "41" "low" 21 185 "Black" "yes" "no" "no" "yes" "no" 3042 "42" "low" 19 189 "White" "no" "no" "no" "yes" "no" 3062 "43" "low" 23 130 "Black" "no" "no" "no" "yes" "no" 3062 "44" "low" 21 160 "White" "no" "no" "no" "no" "no" 3062 "45" "low" 18 90 "White" "yes" "no" "yes" "no" "no" 3076 "46" "low" 18 90 "White" "yes" "no" "yes" "no" "no" 3076 "47" "low" 32 132 "White" "no" "no" "no" "yes" "no" 3080 "48" "low" 19 132 "Other" "no" "no" "no" "no" "no" 3090 "49" "low" 24 115 "White" "no" "no" "no" "yes" "no" 3090 "50" "low" 22 85 "Other" "yes" "no" "no" "no" "no" 3090 "51" "low" 22 120 "White" "no" "yes" "no" "yes" "no" 3100 "52" "low" 23 128 "Other" "no" "no" "no" "no" "no" 3104 "53" "low" 22 130 "White" "yes" "no" "no" "no" "no" 3132 "54" "low" 30 95 "White" "yes" "no" "no" "yes" "no" 3147 "55" "low" 19 115 "Other" "no" "no" "no" "no" "no" 3175 "56" "low" 16 110 "Other" "no" "no" "no" "no" "no" 3175 "57" "low" 21 110 "Other" "yes" "no" "yes" "no" "no" 3203 "58" "low" 30 153 "Other" "no" "no" "no" "no" "no" 3203 "59" "low" 20 103 "Other" "no" "no" "no" "no" "no" 3203 "60" "low" 17 119 "Other" "no" "no" "no" "no" "no" 3225 "61" "low" 17 119 "Other" "no" "no" "no" "no" "no" 3225 "62" "low" 23 119 "Other" "no" "no" "no" "yes" "no" 3232 "63" "low" 24 110 "Other" "no" "no" "no" "no" "no" 3232 "64" "low" 28 140 "White" "no" "no" "no" "no" "no" 3234 "65" "low" 26 133 "Other" "yes" "no" "no" "no" "yes" 3260 "66" "low" 20 169 "Other" "no" "no" "yes" "yes" "yes" 3274 "67" "low" 24 115 "Other" "no" "no" "no" "yes" "no" 3274 "68" "low" 28 250 "Other" "yes" "no" "no" "yes" "no" 3303 "69" "low" 20 141 "White" "no" "no" "yes" "yes" "yes" 3317 "70" "low" 22 158 "Black" "no" "no" "no" "yes" "yes" 3317 "71" "low" 22 112 "White" "yes" "no" "no" "no" "yes" 3317 "72" "low" 31 150 "Other" "yes" "no" "no" "yes" "no" 3321 "73" "low" 23 115 "Other" "yes" "no" "no" "yes" "no" 3331 "74" "low" 16 112 "Black" "no" "no" "no" "no" "no" 3374 "75" "low" 16 135 "White" "yes" "no" "no" "no" "no" 3374 "76" "low" 18 229 "Black" "no" "no" "no" "no" "no" 3402 "77" "low" 25 140 "White" "no" "no" "no" "yes" "no" 3416 "78" "low" 32 134 "White" "yes" "no" "no" "yes" "yes" 3430 "79" "low" 20 121 "Black" "yes" "no" "no" "no" "no" 3444 "80" "low" 23 190 "White" "no" "no" "no" "no" "no" 3459 "81" "low" 22 131 "White" "no" "no" "no" "yes" "no" 3460 "82" "low" 32 170 "White" "no" "no" "no" "no" "no" 3473 "83" "low" 30 110 "Other" "no" "no" "no" "no" "no" 3475 "84" "low" 20 127 "Other" "no" "no" "no" "no" "no" 3487 "85" "low" 23 123 "Other" "no" "no" "no" "no" "no" 3544 "86" "low" 17 120 "Other" "yes" "no" "no" "no" "no" 3572 "87" "low" 19 105 "Other" "no" "no" "no" "no" "no" 3572 "88" "low" 23 130 "White" "no" "no" "no" "no" "no" 3586 "89" "low" 36 175 "White" "no" "no" "no" "no" "no" 3600 "90" "low" 22 125 "White" "no" "no" "no" "yes" "no" 3614 "91" "low" 24 133 "White" "no" "no" "no" "no" "no" 3614 "92" "low" 21 134 "Other" "no" "no" "no" "yes" "no" 3629 "93" "low" 19 235 "White" "yes" "yes" "no" "no" "no" 3629 "94" "low" 25 95 "White" "yes" "no" "yes" "no" "yes" 3637 "95" "low" 16 135 "White" "yes" "no" "no" "no" "no" 3643 "96" "low" 29 135 "White" "no" "no" "no" "yes" "no" 3651 "97" "low" 29 154 "White" "no" "no" "no" "yes" "no" 3651 "98" "low" 19 147 "White" "yes" "no" "no" "no" "no" 3651 "99" "low" 19 147 "White" "yes" "no" "no" "no" "no" 3651 "100" "low" 30 137 "White" "no" "no" "no" "yes" "no" 3699 "101" "low" 24 110 "White" "no" "no" "no" "yes" "no" 3728 "102" "low" 19 184 "White" "yes" "yes" "no" "no" "no" 3756 "103" "low" 24 110 "Other" "no" "no" "no" "no" "yes" 3770 "104" "low" 23 110 "White" "no" "no" "no" "yes" "no" 3770 "105" "low" 20 120 "Other" "no" "no" "no" "no" "no" 3770 "106" "low" 25 241 "Black" "no" "yes" "no" "no" "no" 3790 "107" "low" 30 112 "White" "no" "no" "no" "yes" "no" 3799 "108" "low" 22 169 "White" "no" "no" "no" "no" "no" 3827 "109" "low" 18 120 "White" "yes" "no" "no" "yes" "no" 3856 "110" "low" 16 170 "Black" "no" "no" "no" "yes" "no" 3860 "111" "low" 32 186 "White" "no" "no" "no" "yes" "no" 3860 "112" "low" 18 120 "Other" "no" "no" "no" "yes" "no" 3884 "113" "low" 29 130 "White" "yes" "no" "no" "yes" "no" 3884 "114" "low" 33 117 "White" "no" "no" "yes" "yes" "no" 3912 "115" "low" 20 170 "White" "yes" "no" "no" "no" "no" 3940 "116" "low" 28 134 "Other" "no" "no" "no" "yes" "no" 3941 "117" "low" 14 135 "White" "no" "no" "no" "no" "no" 3941 "118" "low" 28 130 "Other" "no" "no" "no" "no" "no" 3969 "119" "low" 25 120 "White" "no" "no" "no" "yes" "no" 3983 "120" "low" 16 95 "Other" "no" "no" "no" "yes" "no" 3997 "121" "low" 20 158 "White" "no" "no" "no" "yes" "no" 3997 "122" "low" 26 160 "Other" "no" "no" "no" "no" "no" 4054 "123" "low" 21 115 "White" "no" "no" "no" "yes" "no" 4054 "124" "low" 22 129 "White" "no" "no" "no" "no" "no" 4111 "125" "low" 25 130 "White" "no" "no" "no" "yes" "no" 4153 "126" "low" 31 120 "White" "no" "no" "no" "yes" "no" 4167 "127" "low" 35 170 "White" "no" "no" "no" "yes" "yes" 4174 "128" "low" 19 120 "White" "yes" "no" "no" "no" "no" 4238 "129" "low" 24 116 "White" "no" "no" "no" "yes" "no" 4593 "130" "low" 45 123 "White" "no" "no" "no" "yes" "no" 4990 "131" "high" 28 120 "Other" "yes" "no" "yes" "no" "yes" 709 "132" "high" 29 130 "White" "no" "no" "yes" "yes" "no" 1021 "133" "high" 34 187 "Black" "yes" "yes" "no" "no" "no" 1135 "134" "high" 25 105 "Other" "no" "yes" "no" "no" "yes" 1330 "135" "high" 25 85 "Other" "no" "no" "yes" "no" "no" 1474 "136" "high" 27 150 "Other" "no" "no" "no" "no" "no" 1588 "137" "high" 23 97 "Other" "no" "no" "yes" "yes" "no" 1588 "138" "high" 24 124 "Black" "no" "no" "no" "yes" "yes" 1701 "139" "high" 24 132 "Other" "no" "yes" "no" "no" "no" 1729 "140" "high" 21 165 "White" "yes" "yes" "no" "yes" "no" 1790 "141" "high" 32 105 "White" "yes" "no" "no" "no" "no" 1818 "142" "high" 19 91 "White" "yes" "no" "yes" "no" "yes" 1885 "143" "high" 25 115 "Other" "no" "no" "no" "no" "no" 1893 "144" "high" 16 130 "Other" "no" "no" "no" "yes" "no" 1899 "145" "high" 25 92 "White" "yes" "no" "no" "no" "no" 1928 "146" "high" 20 150 "White" "yes" "no" "no" "yes" "no" 1928 "147" "high" 21 200 "Black" "no" "no" "yes" "yes" "no" 1928 "148" "high" 24 155 "White" "yes" "no" "no" "no" "yes" 1936 "149" "high" 21 103 "Other" "no" "no" "no" "no" "no" 1970 "150" "high" 20 125 "Other" "no" "no" "yes" "no" "no" 2055 "151" "high" 25 89 "Other" "no" "no" "no" "yes" "yes" 2055 "152" "high" 19 102 "White" "no" "no" "no" "yes" "no" 2082 "153" "high" 19 112 "White" "yes" "no" "yes" "no" "no" 2084 "154" "high" 26 117 "White" "yes" "no" "no" "no" "yes" 2084 "155" "high" 24 138 "White" "no" "no" "no" "no" "no" 2100 "156" "high" 17 130 "Other" "yes" "no" "yes" "no" "yes" 2125 "157" "high" 20 120 "Black" "yes" "no" "no" "yes" "no" 2126 "158" "high" 22 130 "White" "yes" "no" "yes" "yes" "yes" 2187 "159" "high" 27 130 "Black" "no" "no" "yes" "no" "no" 2187 "160" "high" 20 80 "Other" "yes" "no" "yes" "no" "no" 2211 "161" "high" 17 110 "White" "yes" "no" "no" "no" "no" 2225 "162" "high" 25 105 "Other" "no" "no" "no" "yes" "yes" 2240 "163" "high" 20 109 "Other" "no" "no" "no" "no" "no" 2240 "164" "high" 18 148 "Other" "no" "no" "no" "no" "no" 2282 "165" "high" 18 110 "Black" "yes" "no" "no" "no" "yes" 2296 "166" "high" 20 121 "White" "yes" "no" "yes" "no" "yes" 2296 "167" "high" 21 100 "Other" "no" "no" "no" "yes" "yes" 2301 "168" "high" 26 96 "Other" "no" "no" "no" "no" "no" 2325 "169" "high" 31 102 "White" "yes" "no" "no" "yes" "yes" 2353 "170" "high" 15 110 "White" "no" "no" "no" "no" "no" 2353 "171" "high" 23 187 "Black" "yes" "no" "no" "yes" "no" 2367 "172" "high" 20 122 "Black" "yes" "no" "no" "no" "no" 2381 "173" "high" 24 105 "Black" "yes" "no" "no" "no" "no" 2381 "174" "high" 15 115 "Other" "no" "no" "yes" "no" "no" 2381 "175" "high" 23 120 "Other" "no" "no" "no" "no" "no" 2395 "176" "high" 30 142 "White" "yes" "no" "no" "no" "yes" 2410 "177" "high" 22 130 "White" "yes" "no" "no" "yes" "no" 2410 "178" "high" 17 120 "White" "yes" "no" "no" "yes" "no" 2414 "179" "high" 23 110 "White" "yes" "no" "no" "no" "yes" 2424 "180" "high" 17 120 "Black" "no" "no" "no" "yes" "no" 2438 "181" "high" 26 154 "Other" "no" "yes" "no" "yes" "yes" 2442 "182" "high" 20 105 "Other" "no" "no" "no" "yes" "no" 2450 "183" "high" 26 190 "White" "yes" "no" "no" "no" "no" 2466 "184" "high" 14 101 "Other" "yes" "no" "no" "no" "yes" 2466 "185" "high" 28 95 "White" "yes" "no" "no" "yes" "no" 2466 "186" "high" 14 100 "Other" "no" "no" "no" "yes" "no" 2495 "187" "high" 23 94 "Other" "yes" "no" "no" "no" "no" 2495 "188" "high" 17 142 "Black" "no" "yes" "no" "no" "no" 2495 "189" "high" 21 130 "White" "yes" "yes" "no" "yes" "no" 2495 node), split, n, deviance, yval, (yprob) * denotes terminal node 1) root 189 234.700 low ( 0.31217 0.68783 ) 2) LastWt < 106 38 52.570 high ( 0.52632 0.47368 ) 4) AgeMom < 18.5 9 9.535 low ( 0.22222 0.77778 ) * 5) AgeMom > 18.5 29 38.500 high ( 0.62069 0.37931 ) * 3) LastWt > 106 151 172.500 low ( 0.25828 0.74172 ) 6) AgeMom < 27.5 114 140.600 low ( 0.30702 0.69298 ) 12) Smokes: no 71 78.160 low ( 0.23944 0.76056 ) 24) Race: Black,Other 46 58.090 low ( 0.32609 0.67391 ) * 25) Race: White 25 13.940 low ( 0.08000 0.92000 ) * 13) Smokes: yes 43 58.470 low ( 0.41860 0.58140 ) * 7) AgeMom > 27.5 37 25.350 low ( 0.10811 0.89189 ) 14) Smokes: no 24 8.314 low ( 0.04167 0.95833 ) * 15) Smokes: yes 13 14.050 low ( 0.23077 0.76923 ) *