DAX Starts with "String" with a SWITCH statement

[Niiru]

I currently have a SWITCH statement that looks for specific text and returns "Yes", "No" and this works fine. However, in addition to this I need to now add in another variable for:

Values that begin with "No harm sustained"......

I know I have to follow something like this:

if(left('Incidents'[Actual severity of impact],17) = "No harm sustained","Yes","No")

OR

VAR result1 = IF(LEFT(MIN(Incidents[Actual severity of impact],17) = "No harm sustained"), "Yes",resul

but I feel this will override my current measure.

My question is: is there a way to have my SWITCH statement (below) and also a LEFT statement for strings begining with "No harm sustained"?

Incidents[No harm / No Loss] =

VAR F_sp = SELECTEDVALUE('Reporting Period Filter'[RK_ReportingPeriod],MAX('Reporting Period Filter'[RK_ReportingPeriod]))
VAR F_rp = SELECTEDVALUE('ReportingPeriod'[RK_ReportingPeriod],F_sp)
VAR result = SWITCH(
SELECTEDVALUE('Incidents'[Actual severity of impact]),
"Air quality Monitoring not in line but no harm", "Yes",
"Breach of soil management requirements not resulting in damage", "Yes",
"No"
)

RETURN CALCULATE(result, KEEPFILTERS(ReportingPeriod[RK_ReportingPeriod] <= F_sp ), KEEPFILTERS(ReportingPeriod[RK_ReportingPeriod] = F_rp ))

[lbendlin · Accepted solution]

VAR result = SWITCH(TRUE()
SELECTEDVALUE('Incidents'[Actual severity of impact])="Air quality Monitoring not in line but no harm", "Yes",
SELECTEDVALUE('Incidents'[Actual severity of impact])="Breach of soil management requirements not resulting in damage", "Yes",
SEARCH("No harm sustained", SELECTEDVALUE('Incidents'[Actual severity of impact]),1,0)=1,"Yes",
"No"
)