diff --git a/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroAssayResult.java b/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroAssayResult.java
index 53c2add..b8a14b4 100644
--- a/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroAssayResult.java
+++ b/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroAssayResult.java
@@ -51,7 +51,7 @@ public class InvitroAssayResult extends InvitroPharmacologyCommanData {
     public String ligandSubstrateConcentrationUnits;
 
     @Column(name = "PLASMA_PROTEIN_ADDED")
-    public String plasmaProteinAdded;
+    public Boolean plasmaProteinAdded;
 
     @Column(name = "PROTEIN")
     public String protein;
diff --git a/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroSummary.java b/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroSummary.java
index 8d7fad2..89c0db4 100644
--- a/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroSummary.java
+++ b/gsrs-module-invitro-pharmacology-spring-boot-autoconfigure/src/main/java/gov/hhs/gsrs/invitropharmacology/models/InvitroSummary.java
@@ -74,13 +74,13 @@ public class InvitroSummary extends InvitroPharmacologyCommanData {
     public String resultType;
 
     @Column(name="RESULT_VALUE_AVERAGE")
-    public String resultValueAverage;
+    public Double resultValueAverage;
 
     @Column(name="RESULT_VALUE_LOW")
-    public String resultValueLow;
+    public Double resultValueLow;
 
     @Column(name="RESULT_VALUE_HIGH")
-    public String resultValueHigh;
+    public Double resultValueHigh;
 
     @Column(name="RESULT_VALUE_UNITS")
     public String resultValueUnits;