Learned from medical records of 1000 women
Negative examples are C-sections
[833+,167-] .83+ .17- Fetal_Presentation = 1: [822+,116-] .88+ .12- | Previous_Csection = 0: [767+,81-] .90+ .10- | | Primiparous = 0: [399+,13-] .97+ .03- | | Primiparous = 1: [368+,68-] .84+ .16- | | | Fetal_Distress = 0: [334+,47-] .88+ .12- | | | | Birth_Weight < 3349: [201+,10.6-] .95+ .05- | | | | Birth_Weight >= 3349: [133+,36.4-] .78+ .22- | | | Fetal_Distress = 1: [34+,21-] .62+ .38- | Previous_Csection = 1: [55+,35-] .61+ .39- Fetal_Presentation = 2: [3+,29-] .11+ .89- Fetal_Presentation = 3: [8+,22-] .27+ .73-