Lastly, we sought to report differences in mortality among different age groups undergoing THA.

最后，我们报告不同年龄群体行全髋置换术死亡率的不同。

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Secondly, we wished to report differences in mortality rates between revision and primary surgeries.

其次，我们希望报告初次手术和手术翻修患者死亡率的不同。

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"Our study showed that in a country with an equitable healthcare system, socioeconomic differences still influence mortality after stroke," Arrich said.

阿里赫博士说：“我们的研究显示，在同等的健康医疗体系下，社会经济地位的不同仍然会对中风后的幸存几率产生影响。”

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One reason for BMI's tenacity can be seen in the availability of so many patients for the JAMA study, enough to provide the statistical power to detect 6% differences in mortality among groups.

WSJ: A Good Way to Measure Obesity? Fat Chance