The Influence of the Variation in Sepsis Rate between Neonatal Intensive Care Units on Neonatal Outcomes in Very-Low-Birth-Weight Infants.

Sepsis is commonly known to affect neonatal outcomes. We assessed how much center-to-center variability of the sepsis rate affects the outcomes of very-low-birth-weight infants (VLBWIs). 7,493 VLBWIs registered in the Korean Neonatal Network from 2013 to 2016 were classified into three groups according to the sepsis rate: low sepsis group (LS) < 25 percentile versus intermediate sepsis group (IS) 25-75 versus high sepsis group (HS) ≥ 75.

Quality of life, effects on Asian Lifestyle, and perceived satisfaction after total hip arthroplasty in Japan and Korea.

Background: The Asian lifestyle requires deep hip flexion, which increases the risk of dislocation. Hence, Asian total hip arthroplasty (THA) patients may have problems postoperatively. This study aimed to 1) document quality of life (QoL), Asian lifestyle-related items (five postures that require deep hip flexion), and perceived satisfaction in patients who underwent THA in Japan versus Korea, 2) assess the differences in QoL and Asian lifestyle-related items by patient lifestyle, and 3) identify the factors predicting QoL.

Comparison of the montreal cognitive assessment and the mini-mental state examination as screening tests in hemodialysis patients without symptoms.

Cognitive impairment in end-stage renal disease patients is associated with an increased risk of mortality. We examined the cognitive function in hemodialysis (HD) patients and compared the Korean versions of the Montreal Cognitive Assessment (K-MoCA) and of the Mini-Mental State Examination (K-MMSE) to identify the better cognitive screening instrument in these patients. Thirty patients undergoing hemodialysis and 30 matched reference group of apparently healthy control were included.