INTRODUCTION: Careful examination of long-term analyses and trends is essential in understanding the medico-economic burden of this common complication. We sought to describe the long-term (32-year) trends of incidence and mortality in @entity1726 @entity1 hospitalized with @entity1174 ( @entity1174 ). METHODS: Incidence and mortality of @entity1174 in hospitalized @entity1726 versus @entity1726 @entity1 was assessed by logistic regression analysis applied to a national database between the years 1979 and 2010. Covariates such as age-decennium, gender, year @entity1174 occurred, and the interactions with @entity1726 diagnosis were investigated. Rate of @entity1174 and mortality over the 32-years was trended and compared. RESULTS: @entity1174 occurred in 3.6% of @entity1726 @entity1 and 1.0% of @entity1726 @entity1 . The average mortality for @entity1726 @entity1 was less (17% vs. 22%). Long-term (32-year) trends revealed a nearly 10-fold increase in incidence of @entity1174 in @entity1726 (0.4% in 1979, 4.9% in 2010), decreasing mortality overtime, higher likelihood in males, and increasing average age of @entity1174 @entity1 (steeper increase in @entity1726 ). All p-values<0.05. In regression analysis, each successive year had a slight increase in odds of @entity1174 (OR 1.03 in @entity1726 , OR1.06 in @entity1726 ). CONCLUSIONS: Trends over 32 years revealed a 10-fold increase in @entity1174 among @entity1726 and @entity1726 @entity1 , and an associated decrease in mortality. Our data suggest that @entity1726 @entity1 are living longer, have slightly more @entity1174 , but a lower mortality than was seen in past decades. Further research should investigate the causes of @entity1174 in @entity1726 , and also potential interventions to decrease its occurrence.

Incidence and mortality trends of XXXX in Parkinson's disease in the United States, 1979-2010.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity1726 :: ('OMIM:168600', 'Disease') :: ['non-PD', 'PD'] @entity1174 :: ('MESH:D011015', 'Disease') :: ['aspiration pneumonia', 'AsPNA']
@entity1174 :: (MESH:D011015,Disease) :: ['aspiration pneumonia']
