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Risk factors for and estimated incidence of community-associated Clostridium difficile infection, North Carolina, USA.
(Emerg Infect Dis, 2010-02)
We determined estimated incidence of and risk factors for community-associated Clostridium difficile infection (CA-CDI) among patients treated at 6 North Carolina hospitals. CA-CDI case-patients were defined as adults (>18 ...
Phobic anxiety and increased risk of mortality in coronary heart disease.
(Psychosom Med, 2010-09)
OBJECTIVES: To evaluate whether phobic anxiety is associated with increased risk of cardiac mortality in individuals with established coronary heart disease (CHD) and to examine the role of reduced heart rate variability ...