I found a solution. This is because I want to display the word DELETED in the select statement for the value.
<ext:ProtectionOrderStatus>
<xsl:choose>
<xsl:when test="Deleted='true'">
<ext:ProtectionOrderStatusCode>
<xsl:value-of select ="name(Deleted)"/>
</ext:ProtectionOrderStatusCode>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$vStatusWord"/>
</xsl:otherwise>
</xsl:choose>
</ext:ProtectionOrderStatus>