information available at the time of the assessment: Frequency Frequency Per occasions of Likelihood Description Probability (non-clinical) (clinical) service The risk/event will likely occur in Once week or Almost Certain > 90% On a daily basis 1 or more in 10 most circumstances month The will probably occur at On a weekly or Once every one or two Likely 60 90% 1 in 100 – least once quarterly basis years The risk/event could be expected to Once every one to two Possible 30 60% Once every five years 1 in 1,000 – occur at some time years The could occur at some Unlikely 5 30% Once every five years Once every ten years 1 in 10,000 – time but is not expected The risk/event may occur only in Once in more than ten Rare < 5% Once every ten years 1 in 100,000 exceptional circumstances years
information available at the time of the assessment: Likelihood Description Probability Frequency (non-clinical) Frequency (clinical) Per occasions of service Almost Certain The risk/event will likely occur in most circumstances > 90% On a daily basis Once week or month 1 or more in 10 Likely The will probably occur at least once 60 – 90% On a weekly or quarterly basis Once every one or two years 1 in 100 Possible The risk/event could be expected to occur at some time 30 – 60% Once every one to two years Once every five years 1 in 1,000 Unlikely The could occur at some time but is not expected 5 – 30% Once every five years Once every ten years 1 in 10,000 Rare The risk/event may occur only in exceptional circumstances < 5% Once every ten years Once in more than ten years 1 in 100,000
cap-expend-SCHHS.docx