human 144 Humans 108 female 86 male 85 article 74 adult 70 controlled study 67 Female 55 statistical model 54 Male 53 Article 52 Linear Models 52 Linear regression 49 linear regression analysis 45 major clinical study 36 procedures 33 Adult 31 Forecasting 30 Neural networks 25 aged 24 Mean square error 23 algorithm 23 human experiment 23 Linear programming 22 Regression analysis 22 middle aged 22 Machine learning 21 Linear systems 20 Middle Aged 20 adolescent 18