_result_value.cat1.erb in health-data-standards-3.1.0

- old
+ new

@@ -2,10 +2,10 @@
    if ev.present?
      if ev.respond_to?(:codes) -%>
 <%== code_display(ev, 'preferred_code_sets' => ['LOINC', 'SNOMED-CT', 'ICD-9-CM', 'ICD-10-CM'], 'tag_name' => 'value', 'extra_content' => "xsi:type=\"CD\"") %>
 <%   elsif ev.respond_to?(:scalar) -%>
 <%     if is_num?(ev.scalar) -%>
-<value xsi:type="PQ" value="<%= ev.scalar %>" <% if ev.units -%>unit="<%= ev.units %>"<% end -%>/>
+<value xsi:type="PQ" value="<%= ev.scalar %>" <% if ev.units && (ev.units != "") -%>unit="<%= ev.units %>"<% end -%>/>
 <%     elsif is_bool?(ev.scalar)%>
 <value xsi:type="BL" value="<%= ev.scalar %>" />
 <%     else -%>
 <value xsi:type="ST" ><%= ev.scalar %></value> 
 <%     end 
\ No newline at end of file