Hippocrates is alive and weaning in Brazil

Hippocrates is alive and weaning in Brazil

In a group of postoperative patients, Taniguchi and coworkers compared the effect of a computerized system for weaning against 'manual care'. The computerized system involved automatic adjustments to the level of pressure support to achieve a target respiratory rate. Manual care involved adjustments to the level of pressure support to keep the ratio of respiratory frequency to tidal volume belo...

Comments on the study by Taniguchi and coworkers – proving Hippocrates is alive

Page 1 of 2 (page number not for citation purposes) I read with interest the article by Taniguchi and coworkers [1] and its accompanying commentary by AdIgüzel and colleagues [2] in Critical Care. I have some questions concerning the methodology of the study. Taniguchi and coworkers randomized the postoperative patients to two groups: automated pressure support (PS) mandatory rate ventilation (...

Hippocrates' Oath is challenged.

Beta Is Still Alive!∗

This paper investigates whether beta can predict the expected return after controlling for the beta instability resulting from shift in the covariance structure. Such a shift is driven by idiosyncratic volatility’s clientele effect: speculative investors prefer stocks with high idiosyncratic volatility. Consequently, these stocks tend to have low future returns from overpricing, and high beta b...

Is the Hippocrates paradox really a paradox?

n the Editorial Comment by Lavie and Milani (1) accompanying he report by Reeves and associates (2), the correspondents used as heir title “Obesity and Cardiovascular Disease: The Hippocrates aradox?”. Lavie and Milani began their comment by quoting a tatement by Hippocrates, namely, “Sudden death is more comon in those who are naturally fat than in the lean.” Clearly ippocrates recognized the ...