Table 1.

Prevalence of chronic disease in the database

CONDITIONPREVALENCE, %
Chronic obstructive pulmonary disease94.0
Diabetes78.2
Dementia in those older than 65 y57.3
Depression814.0
Hypertension622.8
Osteoarthritis414.2
Obesity1030.8
Epilepsy0.8
Parkinson disease in those older than 65 y1.0