Preferred Label : Sample Size Consideration;
NCIt related terms : SampleSizeConsideration;
NCIt definition : Careful thought or deliberation related to the calculation of the sample size.;
Alternative definition : BRIDG 5.3: Information needed for computing the sample size, including any detail
not provided in the study protocol. EXAMPLE(S): Approximately 100 patients will be
randomized to each of the 3 treatment groups. Previous experience with the oral formulation
of xanomeline suggests that this sample size has 90% power to detect a 3.0 mean treatment
difference in ADAS-Cog (p .05, two-sided), based on a standard deviation of 6.5. Furthermore,
this sample size has 80% power to detect a 0.36 mean treatment difference in CIBIC
(p .05, two-sided), based on a standard deviation of 0.9. OTHER NAME(S): NOTE(S):
InterventionalStudyProtocolVersion.interventionGroupQuantity, Arm.targetAccrualNumberRange,
and StudyProtocolVersion.targetAccrualNumberRange are all related to parts of the
SampleSizeConsideration that are not yet fully modeled here.;
NCI Metathesaurus CUI : CL977538;
Origin ID : C164424;
UMLS CUI : C5236243;
Semantic type(s)
- biological_process_has_associated_location
- concept_is_in_subset
