TABLE 2.
Input variables for the five machine learning models: PRS only, Features I, PRS + Features I, Minimal Features, and PRS + Minimal Features
| Machine learning model | |||||
|---|---|---|---|---|---|
| Input variables | (1) PRS only | (2) Features I | (3) PRS + Features I | (4) Minimal Features | (5) PRS + Minimal Features |
| Genetic | PRS | PRS | PRS | ||
| Demographics | Age | Age | Age | Age | |
| Father's history | Father's history | Father's history | Father's history | ||
| Sibling history | Sibling history | ||||
| Ethnicity | Ethnicity | ||||
| Clinical measurements | BMI | BMI | |||
Abbreviations: BMI, body mass index; PRS, polygenic risk score.