BACKGROUND We quantified age-related decreases in the ability of female participants to generate whole leg movements about the hip. METHODS We measured maximum hip strength and hip velocity in 12 young and 12 older healthy women. Both capabilities could help fall prevention by contributing to fast leg movements. We also measured maximum velocities as a function of isotonic load. RESULTS You...

Online movie ratings are often used in studies of Internet word-of-mouth, but the cross-platform consistency of such ratings has not been well established. Mean user ratings were obtained for 500 movies using the rating systems in place on Netflix and IMDb. Mean volume was 1,480,931 (SD = 2,636,388) and 104,746 (SD = 193,532) on the Netflix and IMDb sites, respectively, suggesting the movies we...

UNLABELLED RLSOBJECTIVES: To evaluate the humanistic and economic burden of a restless legs syndrome (RLS) diagnosis with regard to health-related quality of life, work productivity loss, healthcare resource use, and direct and indirect costs. STUDY DESIGN Self-reported data came from the 2012 National Health and Wellness Survey (NHWS), a large, annual, nationally representative cross-section...

OBJECTIVES The purpose of this study was to evaluate the relationship between race and level of amputation and to discuss the implications if a disparity was found. METHODS From the 2003 Healthcare Cost and Utilization Nationwide Inpatient Sample, 80845 (weighted) discharges with a diagnosis of vascular disease and black or white race were evaluated for a disparity in level of amputation. Lev...

Lymph node metastasis plays a crucial role in predicting prognosis in advanced gastric cancer (AGC). In the present study, we formulated a fibrosis ratio (FR), defined as the number of metastatic lymph nodes with fibrosis divided by the total number of lymph nodes, and sought to determine whether it can be used to predict the prognosis of patients with AGC and improve on existing node staging. ...

Diabetes mellitus (DM) has been proved to be a predictor of adverse outcomes after percutaneous coronary intervention (PCI). Drug-eluting stents (DESs) could reduce the adverse events in DM patients. In this study, we aimed to analyze the clinical outcome after DES implantation in diabetic versus nondiabetic patients in China. Totally, 200 Chinese DM patients and 400 Chinese non-DM patients wer...