diff --git a/packages/sections/src/credibleSet/GWASColoc/Body.tsx b/packages/sections/src/credibleSet/GWASColoc/Body.tsx
index 97d2658b2..fd5bcacd0 100644
--- a/packages/sections/src/credibleSet/GWASColoc/Body.tsx
+++ b/packages/sections/src/credibleSet/GWASColoc/Body.tsx
@@ -85,6 +85,7 @@ const columns = [
   {
     id: "pValue",
     label: "P-Value",
+    numeric: true,
     comparator: ({ otherStudyLocus: a }, { otherStudyLocus: b }) =>
       mantissaExponentComparator(
         a?.pValueMantissa,
@@ -97,7 +98,7 @@ const columns = [
     renderCell: ({ otherStudyLocus }) => {
       const { pValueMantissa, pValueExponent } = otherStudyLocus ?? {};
       if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return naLabel;
-      return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+      return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
     },
     exportValue: ({ otherStudyLocus }) => {
       const { pValueMantissa, pValueExponent } = otherStudyLocus ?? {};
@@ -108,8 +109,14 @@ const columns = [
   {
     id: "numberColocalisingVariants",
     label: "Colocalising Variants (n)",
+    numeric: true,
     filterValue: false,
     comparator: (a, b) => a?.numberColocalisingVariants - b?.numberColocalisingVariants,
+    renderCell: ({ numberColocalisingVariants }) => {
+      return typeof numberColocalisingVariants === "number"
+        ? numberColocalisingVariants.toLocaleString()
+        : naLabel;
+    },
     sortable: true,
   },
   {
@@ -149,6 +156,7 @@ const columns = [
   {
     id: "h3",
     label: "H3",
+    numeric: true,
     tooltip: (
       <>
         Posterior probability that the signals <b>do not</b> colocalise
@@ -159,30 +167,32 @@ const columns = [
     sortable: true,
     renderCell: ({ h3 }) => {
       if (typeof h3 !== "number") return naLabel;
-      return h3.toPrecision(3);
+      return h3.toFixed(3);
     },
   },
   {
     id: "h4",
     label: "H4",
+    numeric: true,
     tooltip: "Posterior probability that the signals colocalise",
     filterValue: false,
     comparator: (a, b) => a?.h4 - b?.h4,
     sortable: true,
     renderCell: ({ h4 }) => {
       if (typeof h4 !== "number") return naLabel;
-      return h4.toPrecision(3);
+      return h4.toFixed(3);
     },
   },
   {
     id: "clpp",
     label: "CLPP",
+    numeric: true,
     filterValue: false,
     comparator: (a, b) => a?.clpp - b?.clpp,
     sortable: true,
     renderCell: ({ clpp }) => {
       if (typeof clpp !== "number") return naLabel;
-      return clpp.toPrecision(3);
+      return clpp.toFixed(3);
     },
   },
 ];
diff --git a/packages/sections/src/credibleSet/MolQTLColoc/Body.tsx b/packages/sections/src/credibleSet/MolQTLColoc/Body.tsx
index 568b9b495..3083f2954 100644
--- a/packages/sections/src/credibleSet/MolQTLColoc/Body.tsx
+++ b/packages/sections/src/credibleSet/MolQTLColoc/Body.tsx
@@ -103,6 +103,7 @@ const columns = [
   {
     id: "pValue",
     label: "P-Value",
+    numeric: true,
     comparator: ({ otherStudyLocus: a }, { otherStudyLocus: b }) =>
       mantissaExponentComparator(
         a?.pValueMantissa,
@@ -115,7 +116,7 @@ const columns = [
     renderCell: ({ otherStudyLocus }) => {
       const { pValueMantissa, pValueExponent } = otherStudyLocus ?? {};
       if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return naLabel;
-      return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+      return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
     },
     exportValue: ({ otherStudyLocus }) => {
       const { pValueMantissa, pValueExponent } = otherStudyLocus ?? {};
@@ -127,8 +128,14 @@ const columns = [
     id: "numberColocalisingVariants",
     label: "Colocalising Variants (n)",
     filterValue: false,
+    numeric: true,
     comparator: (a, b) => a?.numberColocalisingVariants - b?.numberColocalisingVariants,
     sortable: true,
+    renderCell: ({ numberColocalisingVariants }) => {
+      return typeof numberColocalisingVariants === "number"
+        ? numberColocalisingVariants.toLocaleString()
+        : naLabel;
+    },
   },
   {
     id: "colocalisationMethod",
@@ -172,11 +179,12 @@ const columns = [
       </>
     ),
     filterValue: false,
+    numeric: true,
     comparator: (a, b) => a?.h3 - b?.h3,
     sortable: true,
     renderCell: ({ h3 }) => {
       if (typeof h3 !== "number") return naLabel;
-      return h3.toPrecision(3);
+      return h3.toFixed(3);
     },
   },
   {
@@ -184,22 +192,24 @@ const columns = [
     label: "H4",
     tooltip: "Posterior probability that the signals colocalise",
     filterValue: false,
+    numeric: true,
     comparator: (a, b) => a?.h4 - b?.h4,
     sortable: true,
     renderCell: ({ h4 }) => {
       if (typeof h4 !== "number") return naLabel;
-      return h4.toPrecision(3);
+      return h4.toFixed(3);
     },
   },
   {
     id: "clpp",
     label: "CLPP",
     filterValue: false,
+    numeric: true,
     comparator: (a, b) => a?.clpp - b?.clpp,
     sortable: true,
     renderCell: ({ clpp }) => {
       if (typeof clpp !== "number") return naLabel;
-      return clpp.toPrecision(3);
+      return clpp.toFixed(3);
     },
   },
 ];
diff --git a/packages/sections/src/credibleSet/Variants/Body.tsx b/packages/sections/src/credibleSet/Variants/Body.tsx
index 2e7a5db1e..78c4439a3 100644
--- a/packages/sections/src/credibleSet/Variants/Body.tsx
+++ b/packages/sections/src/credibleSet/Variants/Body.tsx
@@ -62,6 +62,7 @@ function getColumns({ leadVariantId, leadReferenceAllele, leadAlternateAllele }:
     {
       id: "pValue",
       label: "P-value",
+      numeric: true,
       comparator: (a, b) =>
         mantissaExponentComparator(
           a?.pValueMantissa,
@@ -74,7 +75,7 @@ function getColumns({ leadVariantId, leadReferenceAllele, leadAlternateAllele }:
       renderCell: ({ pValueMantissa, pValueExponent }) => {
         if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number")
           return naLabel;
-        return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+        return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
       },
       exportValue: ({ pValueMantissa, pValueExponent }) => {
         if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return null;
@@ -84,29 +85,32 @@ function getColumns({ leadVariantId, leadReferenceAllele, leadAlternateAllele }:
     {
       id: "beta",
       label: "Beta",
+      numeric: true,
       filterValue: false,
       sortable: true,
       tooltip: "Beta with respect to the ALT allele",
       renderCell: ({ beta }) => {
         if (typeof beta !== "number") return naLabel;
-        return beta.toPrecision(3);
+        return beta.toFixed(3);
       },
     },
     {
       id: "standardError",
       label: "Standard error",
+      numeric: true,
       filterValue: false,
       tooltip:
         "Standard Error: Estimate of the standard deviation of the sampling distribution of the beta",
       renderCell: ({ standardError }) => {
         if (typeof standardError !== "number") return naLabel;
-        return standardError.toPrecision(3);
+        return standardError.toFixed(3);
       },
     },
     {
       id: "r2Overall",
       label: "LD (r²)",
       filterValue: false,
+      numeric: true,
       tooltip: (
         <>
           Linkage disequilibrium with the lead variant (
@@ -128,17 +132,19 @@ function getColumns({ leadVariantId, leadReferenceAllele, leadAlternateAllele }:
       id: "posteriorProbability",
       label: "Posterior Probability",
       filterValue: false,
+      numeric: true,
       tooltip: "Posterior inclusion probability that this variant is causal within the fine-mapped credible set",
       comparator: (rowA, rowB) => rowA?.posteriorProbability - rowB?.posteriorProbability,
       sortable: true,
       renderCell: ({ posteriorProbability }) => {
         if (typeof posteriorProbability !== "number") return naLabel;
-        return posteriorProbability.toPrecision(3);
+        return posteriorProbability.toFixed(3);
       },
     },
     {
       id: "logBF",
       label: "log(BF)",
+      numeric: true,
       tooltip: "Natural logarithm of the Bayes Factor indicating relative likelihood of the variant being causal",
       filterValue: false,
       sortable: true,
diff --git a/packages/sections/src/study/GWASCredibleSets/Body.tsx b/packages/sections/src/study/GWASCredibleSets/Body.tsx
index ab587336f..54b246555 100644
--- a/packages/sections/src/study/GWASCredibleSets/Body.tsx
+++ b/packages/sections/src/study/GWASCredibleSets/Body.tsx
@@ -51,6 +51,7 @@ const columns = [
   {
     id: "pValue",
     label: "P-value",
+    numeric: true,
     comparator: (a, b) =>
       mantissaExponentComparator(
         a?.pValueMantissa,
@@ -62,7 +63,7 @@ const columns = [
     filterValue: false,
     renderCell: ({ pValueMantissa, pValueExponent }) => {
       if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return naLabel;
-      return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+      return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
     },
     exportValue: ({ pValueMantissa, pValueExponent }) => {
       if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return null;
@@ -73,11 +74,12 @@ const columns = [
     id: "beta",
     label: "Beta",
     filterValue: false,
+    numeric: true,
     sortable: true,
     tooltip: "Beta with respect to the ALT allele",
     renderCell: ({ beta }) => {
       if (typeof beta !== "number") return naLabel;
-      return beta.toPrecision(3);
+      return beta.toFixed(3);
     },
   },
   {
@@ -138,8 +140,13 @@ const columns = [
     label: "Credible set size",
     comparator: (a, b) => a.locus?.count - b.locus?.count,
     sortable: true,
+    numeric: true,
     filterValue: false,
-    renderCell: ({ locus }) => locus?.count ?? naLabel,
+    renderCell: ({ locus }) => {
+      return typeof locus?.count === "number"
+        ? locus.count.toLocaleString()
+        : naLabel;
+    },
     exportValue: ({ locus }) => locus?.count,
   },
 ];
diff --git a/packages/sections/src/study/QTLCredibleSets/Body.tsx b/packages/sections/src/study/QTLCredibleSets/Body.tsx
index e67fe2263..4e710c81c 100644
--- a/packages/sections/src/study/QTLCredibleSets/Body.tsx
+++ b/packages/sections/src/study/QTLCredibleSets/Body.tsx
@@ -47,6 +47,7 @@ const columns = [
   {
     id: "pValue",
     label: "P-value",
+    numeric: true,
     comparator: (a, b) =>
       mantissaExponentComparator(
         a?.pValueMantissa,
@@ -58,7 +59,7 @@ const columns = [
     filterValue: false,
     renderCell: ({ pValueMantissa, pValueExponent }) => {
       if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return naLabel;
-      return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+      return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
     },
     exportValue: ({ pValueMantissa, pValueExponent }) => {
       if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return null;
@@ -68,6 +69,7 @@ const columns = [
   {
     id: "beta",
     label: "Beta",
+    numeric: true,
     sortable: true,
     filterValue: false,
     tooltip: "Beta with respect to the ALT allele",
@@ -85,8 +87,13 @@ const columns = [
     label: "Credible set size",
     comparator: (a, b) => a.locus?.count - b.locus?.count,
     sortable: true,
+    numeric: true,
     filterValue: false,
-    renderCell: ({ locus }) => locus?.count ?? naLabel,
+    renderCell: ({ locus }) => {
+      return typeof locus?.count === "number"
+        ? locus.count.toLocaleString()
+        : naLabel;
+    },
     exportValue: ({ locus }) => locus?.count,
   },
 ];
diff --git a/packages/sections/src/study/SharedTraitStudies/Body.tsx b/packages/sections/src/study/SharedTraitStudies/Body.tsx
index 49bf80fe2..d0cd10394 100644
--- a/packages/sections/src/study/SharedTraitStudies/Body.tsx
+++ b/packages/sections/src/study/SharedTraitStudies/Body.tsx
@@ -53,6 +53,10 @@ function getColumns(diseaseIds: string[]) {
     {
       id: "nSamples",
       label: "Sample size",
+      numeric: true,
+      renderCell: ({ nSamples }) => {
+        return typeof nSamples === "number" ? nSamples.toLocaleString() : naLabel
+      },
       comparator: (a, b) => a?.nSamples - b?.nSamples,
       sortable: true,
     },
diff --git a/packages/sections/src/variant/GWASCredibleSets/Body.tsx b/packages/sections/src/variant/GWASCredibleSets/Body.tsx
index f342172e0..b6813ec82 100644
--- a/packages/sections/src/variant/GWASCredibleSets/Body.tsx
+++ b/packages/sections/src/variant/GWASCredibleSets/Body.tsx
@@ -104,6 +104,7 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
     {
       id: "pValue",
       label: "P-value",
+      numeric: true,
       comparator: (a, b) =>
         mantissaExponentComparator(
           a?.pValueMantissa,
@@ -116,7 +117,7 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
       renderCell: ({ pValueMantissa, pValueExponent }) => {
         if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number")
           return naLabel;
-        return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+        return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
       },
       exportValue: ({ pValueMantissa, pValueExponent }) => {
         if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return null;
@@ -126,17 +127,19 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
     {
       id: "beta",
       label: "Beta",
+      numeric: true,
       filterValue: false,
       tooltip: "Beta with respect to the ALT allele",
       sortable: true,
       renderCell: ({ beta }) => {
         if (typeof beta !== "number") return naLabel;
-        return beta.toPrecision(3);
+        return beta.toFixed(3);
       },
     },
     {
       id: "posteriorProbability",
       label: "Posterior probability",
+      numeric: true,
       filterValue: false,
       tooltip: (
         <>
@@ -217,8 +220,13 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
       label: "Credible set size",
       comparator: (a, b) => a.locus?.count - b.locus?.count,
       sortable: true,
+      numeric: true,
       filterValue: false,
-      renderCell: ({ locus }) => locus?.count ?? naLabel,
+      renderCell: ({ locus }) => {
+        return typeof locus?.count === "number"
+          ? locus.count.toLocaleString()
+          : naLabel;
+      },
       exportValue: ({ locus }) => locus?.count,
     },
   ];
diff --git a/packages/sections/src/variant/QTLCredibleSets/Body.tsx b/packages/sections/src/variant/QTLCredibleSets/Body.tsx
index 36e4d01e2..07f692cb1 100644
--- a/packages/sections/src/variant/QTLCredibleSets/Body.tsx
+++ b/packages/sections/src/variant/QTLCredibleSets/Body.tsx
@@ -114,6 +114,7 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
     {
       id: "pValue",
       label: "P-value",
+      numeric: true,
       comparator: (a, b) =>
         mantissaExponentComparator(
           a?.pValueMantissa,
@@ -126,7 +127,7 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
       renderCell: ({ pValueMantissa, pValueExponent }) => {
         if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number")
           return naLabel;
-        return <ScientificNotation number={[pValueMantissa, pValueExponent]} />;
+        return <ScientificNotation number={[pValueMantissa, pValueExponent]} dp={2} />;
       },
       exportValue: ({ pValueMantissa, pValueExponent }) => {
         if (typeof pValueMantissa !== "number" || typeof pValueExponent !== "number") return null;
@@ -136,17 +137,19 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
     {
       id: "beta",
       label: "Beta",
+      numeric: true,
       filterValue: false,
       tooltip: "Beta with respect to the ALT allele",
       sortable: true,
       renderCell: ({ beta }) => {
         if (typeof beta !== "number") return naLabel;
-        return beta.toPrecision(3);
+        return beta.toFixed(3);
       },
     },
     {
       id: "posteriorProbability",
       label: "Posterior probability",
+      numeric: true,
       filterValue: false,
       sortable: true,
       comparator: (a, b) => {
@@ -193,10 +196,15 @@ function getColumns({ id, referenceAllele, alternateAllele }: getColumnsType) {
     {
       id: "credibleSetSize",
       label: "Credible set size",
+      numeric: true,
       comparator: (a, b) => a.locus?.count - b.locus?.count,
       sortable: true,
       filterValue: false,
-      renderCell: ({ locus }) => locus?.count ?? naLabel,
+      renderCell: ({ locus }) => {
+        return typeof locus?.count === "number"
+          ? locus.count.toLocaleString()
+          : naLabel;
+      },
       exportValue: ({ locus }) => locus?.count,
     },
   ];
diff --git a/packages/ui/src/components/ScientificNotation.tsx b/packages/ui/src/components/ScientificNotation.tsx
index 4344d3299..d2bca5a58 100644
--- a/packages/ui/src/components/ScientificNotation.tsx
+++ b/packages/ui/src/components/ScientificNotation.tsx
@@ -3,9 +3,10 @@ import { decimalPlaces } from "../constants";
 
 type ScientificNotationProps = {
   number: number | number[];
+  dp?: number
 };
 
-function ScientificNotation({ number }: ScientificNotationProps): ReactElement | null {
+function ScientificNotation({ number, dp = decimalPlaces }: ScientificNotationProps): ReactElement | null {
   if (!number) return null;
 
   let mantissa: number | string;
@@ -18,7 +19,7 @@ function ScientificNotation({ number }: ScientificNotationProps): ReactElement |
     exponent = exponent.charAt(0) === "+" ? exponent.slice(1) : exponent;
   }
 
-  mantissa = parseFloat(parseFloat(String(mantissa)).toFixed(decimalPlaces));
+  mantissa = Number(mantissa).toFixed(dp);
 
   return (
     <>