Low birth weight risk prediction system and method for constructing low birth weight risk prediction system

The invention discloses a low birth weight risk prediction system and a method for constructing the low birth weight risk prediction system. The low birth weight risk prediction system comprises an input device, a prediction device and an output device, wherein the input device is used for inputting an influencing parameter which influences the low birth weight; the prediction device is used for predicting the low birth weight risk on the basis of the input influencing parameter; and the output device is used for outputting a low birth weight risk prediction result. According to the low birth weight risk prediction system, a user can quickly and conveniently obtain a prediction result by simply inputting a relevant influencing parameter. On one hand, the time and the vigor of the user are saved, and on the other hand, the workload of technical service staff is reduced. Furthermore, the user can go to the hospital or consult experts for further diagnosis when the prediction result is unfavorable.