PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 213 (xsd:integer)
nif:isString
  • These are independent characteristics of individual patients, which cannot be meaningfully imputed from other questionnaire data, and we therefore used list-wise deletion of those with missing data (n=977, 11.1%).
rdf:type