PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 228 (xsd:integer)
nif:isString
  • Person-time represented the time from the first visit to the date of incident syphilis as described above in patients who developed incident syphilis, and to the last negative syphilis test in patients without incident syphilis.
rdf:type