human 53 Linear regression 49 linear regression analysis 45 female 41 male 40 controlled study 39 article 35 adult 33 Humans 32 major clinical study 23 Article 21 Female 20 Forecasting 19 Male 17 Regression analysis 15 Mean square error 12 aged 12 Decision trees 10 Neural networks 10 child 10 cohort analysis 10 human experiment 10 multiple linear regression analysis 10 Adult 9 Machine learning 9 Multiple linear regression 9 cross-sectional study 9 procedures 9 China 8 Cross-Sectional Studies 8