Does tai chi improve physical function in older Chinese women with knee osteoarthritis?
This study suggests that TC provides a safe, feasible and useful exercise option for older Chinese female patients with knee OA.
In a Brazilian ICU, the new Sepsis-3 definitions were accurate in stratifying mortality and were superior to the previous definitions. We also observed that the new definitions' accuracy improved progressively with severity. Serum lactate improved accuracy for values higher than 4 mmol/L in the no-dysfunction and septic shock groups.