Linear regression 14 Forecasting 10 human 10 multiple linear regression analysis 10 Humans 9 Multiple linear regression 9 Article 8 adult 8 controlled study 8 female 7 male 7 multiple linear regression 6 Female 5 Multiple linear regression models 5 major clinical study 5 Mean square error 4 Multiple linear regressions 4 Cross-Sectional Studies 3 Machine learning 3 Male 3 Multiple linear regression analysis 3 Neural networks 3 Root mean square errors 3 cross-sectional study 3 follow up 3 middle aged 3 Adult 2 Artificial neural network 2 Cell Line, Tumor 2 China 2