The incidence of loss to follow-up was calculated using Kaplan–Meier methods and factors associated with loss to follow-up were identified by logistic and Cox multivariate regression analysis.

追踪损失发生率利用Kaplan - Meier方法加以计算，而追踪损失的相关因素则利用logistic回归分析和Cox多元回归分析加以确定。

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Dr. Jakicic and his colleagues hope to conduct follow-up studies that will directly examine how activity monitors affect exercise motivation and subsequent weight loss.

亚基奇科和同事希望进行后续研究，直接调查活动监测设备是如何影响锻炼积极性及后来的减肥效果的。

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Don't close your trades without good reason. Follow up with a stop loss order to protect your profits.

没有好的理由就不要平仓。用止损单跟随以保护你的利润。

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