Does higher surgical volume predict better patient outcomes?
This study indicates that in hospital procedural volume Kentucky, is an imprecise predictor of quality as measured by CABG and PTCA outcomes, and should not be used by purchasers and policy makers as the only index of hospital quality.
Links between insomnia and cognitive impairment may be strongest among individuals who seek clinical treatment. Clinicians should take into account the presence of complex health problems and lower premorbid cognitive function when planning treatment for insomnia patients.