a nonsignificant trendP = .061
Physical Fitness The estimated mean \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{upgreek} \usepackage{mathrsfs} \setlength{\oddsidemargin}{-69pt} \begin{document} }{}${\rm{\dot{V}}}{{\rm{o}}_{{\rm{2peak}}}}$\end{document} in patients increased between 6 and 12 months by + 6.2% (β = 1.417 mL/kg/min; P = .027), and there was a nonsignificant trend for an increase of + 5.1% in PT ext (β = 0.071 N·m/kg; P = .061) (Tab. 2 ).