There has been conflicting advice lately — how should we calculate pressure ulcer prevalence and pressure ulcer incidence rates? Prevalence is defined as a cross-sectional count of the number of cases ...
Knowledge of changes in dementia occurrence can only be acquired through population-based studies conducted at different time periods in representative samples derived from the same populations Such ...
Data sources Searches were conducted in MEDLINE, EMBASE, AMED, SPORTSDiscus, CINAHL and hand searching. Eligibility criteria Studies were considered if they reported prevalence or incidence of ...
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