... undertook a national lung cancer screening study.[ 2 ] It involved more than 53000 former smokers and current ... spiral CT screening at the start, and then annually for 2 years. The results indicated a 20% lower death rate among ... receive a medical exam, including a chest X-ray, every 2 years. We hope more eligible workers will come forward for ...
... to ensure access to timely high-quality care, 7.53.[ 2 ] Many recent articles predict a critical shortage of ... was significantly lower at 18.6 days P < .0001). Figure 2 shows the mean number of OR days per FTE surgeon based on ... of OR days per month decreased from 5.6 days (95% CI, 5.2–5.9) in 1992 to 4.6 days (95% CI, 4.3–5.0) in 2012 (P = ...
... medicine residents. Cases of hyperkalemia occurring in a 2-week period before the guideline was distributed ... retrospectively and compared with cases occurring in two 2-week periods after the guideline was distributed ...