4.44 Exit Cohort Population Identifiers

Add join to hmis_Exit to update queries / verify that population identifiers (like HHType) are based on HoH and HH members who exited in the cohort period.

Author: MollyMcEvilley

LSASampleCode.sql

@@ -3103,6 +3103,9 @@ set ex.HoHRace = case
 from tmp_Exit ex
 inner join hmis_Client c on c.PersonalID = ex.HoHID 
 
+--CHANGE 11/29/2018 add join to hmis_Exit and verify ExitDate >= CohortStart
+--  in pop subquery and age sub-subquery so that population identifiers are 
+--  based solely on HoH and HH members who exited in the cohort period 
 
 update ex
 set ex.HHVet = pop.HHVet
@@ -3131,8 +3134,11 @@ inner join (
 		, max(case when hn.RelationshipToHoH = 2 and age.ageStat = 0 then 1
 			else 0 end) as HHParent
 	from tmp_Exit ex
+	inner join tmp_CohortDates cd on cd.Cohort = ex.Cohort
 	inner join hmis_Enrollment hoh on hoh.EnrollmentID = ex.EnrollmentID
 	inner join hmis_Enrollment hn on hn.HouseholdID = hoh.HouseholdID
+	inner join hmis_Exit hx on hx.EnrollmentID = hn.EnrollmentID 
+		and hx.ExitDate >= cd.CohortStart
 	inner join hmis_Client c on c.PersonalID = hn.PersonalID
 	left outer join hmis_HealthAndDV dv on hn.EnrollmentID = dv.EnrollmentID
 	inner join (select distinct hn.PersonalID
@@ -3152,10 +3158,15 @@ inner join (
 		inner join tmp_CohortDates cd on cd.Cohort = ex.Cohort
 		inner join hmis_Enrollment hoh on hoh.EnrollmentID = ex.EnrollmentID
 		inner join hmis_Enrollment hn on hn.HouseholdID = hoh.HouseholdID
+		inner join hmis_Exit hx on hx.EnrollmentID = hn.EnrollmentID 
+			and hx.ExitDate >= cd.CohortStart
 		inner join hmis_Client c on c.PersonalID = hn.PersonalID
 		) age on age.PersonalID = hn.PersonalID
 	group by ex.EnrollmentID) pop on pop.EnrollmentID = ex.EnrollmentID
 
+--CHANGE 11/29/2018 add join to hmis_Exit and verify ExitDate >= CohortStart
+--  in adultAges subquery so that HHAdultAge is based solely on HoH and HH members
+--  who exited in the cohort period 
 update ex
 set ex.HHAdultAge = ageGroup.AgeGroup
 from 
@@ -3195,6 +3206,8 @@ inner join
 			inner join tmp_CohortDates cd on cd.Cohort = ex.Cohort
 			inner join hmis_Enrollment hoh on hoh.EnrollmentID = ex.EnrollmentID
 			inner join hmis_Enrollment hn on hn.HouseholdID = hoh.HouseholdID
+			inner join hmis_Exit hx on hx.EnrollmentID = hn.EnrollmentID
+				and hx.ExitDate >= cd.CohortStart
 			inner join hmis_Client c on c.PersonalID = hn.PersonalID
 			) adultAges
 	group by adultAges.HoHID, adultAges.EnrollmentID