The relationships between these weekly cumulative loads and subsequent injury were investigated. Relative risk (RR) was calculated to determine the injury risk above and below given workloads or ...

The choice of an appropriate measure depends on the study design. For case-control (retrospective) studies, the odds ratio is appropriate. For cohort (prospective) or cross-sectional studies, the ...

Alpha measures risk relative to the market or a selected benchmark ... from the expected normal or average returns. The Sharpe ratio measures performance as adjusted by the associated risks.

What are the risk ratios one should look at ... measures a fund’s performance relative to its benchmark index. It indicates the excess return generated by the fund manager’s skill.

The Sharpe ratio takes these factors and spits out a number that can tell you how your investments are doing relative to the risk. Let's say you have an exchange-traded fund (ETF) with a 5-year ...