PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 189 (xsd:integer)
nif:isString
  • Using the formula N = (1.96*S/δ)2[21], where S = standard deviation and δ = allowable error, assuming α = 0.05, the desired sample size (N) was determined to be 465 patients [(1.96*22/2)2].
rdf:type