LBD is a an umbrella term for two related clinical diagnoses, dementia with Lewy bodies and Parkinson's disease dementia. The latest clinical diagnostic criteria for dementia with Lewy bodies (DLB) categorizes symptoms into three types, listed below. A diagnosis of Parkinsons' disease dementia (PDD) requires a well established diagnosis of Parkinson's disease that later progresses into dementia, along with very similar features to DLB.
The meaning of LBF is: Later, best friend . Find more definitions for LBF on Slang.org!
Lbf vs Lbs. Pound mass lbm and pound force lbf are two units in the imperial system of units. They are related to each other and often times confused. Even though it is not a consistent system of units, having many drawbacks, imperial system of units or feet-pound-second system of units are still used.