Grade was also significantly different among molecular classification groups (P < .01 ... 33.1% (95% CI 19.7% to 55.3%) Univariate analysis showed that 10 clinicopathologic characteristics ...

With thousands of exoplanet candidates discovered, astronomers are starting to figure out how to group them in order to describe them and understand them better. Many planet classification schemes ...

The classification groups are designated a letter, normally the sport’s initial and a number. Typically, the lower the number, the greater the impairment, but that’s not always the case ...