PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 242 (xsd:integer)
nif:isString
  • In the current study, all the items were translated into Chinese, children rated the frequency of symptoms during the previous two weeks on a 4-point-Likert scale of 0 (not at all/only at one time) to 3 (almost always 5 or more times a week).
rdf:type