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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Neuroinformatics. 2014 Apr;12(2):291–305. doi: 10.1007/s12021-013-9211-4

Table 3.

Autism Phenotype Ontology final metrics.

Metric Full
Ontology
Personal
Traits
Social
Competence
Medical
History
Concepts 283 97 72 114
Maximum depth of concepts 5 5 5 5
Average number of siblings 4 3 4 4
Maximum number of siblings 11 7 5 11
Questions mapped to concepts 5,015 1,883 931 2,318
Normalized questions mapped to concepts 3,395 1,397 670 1,448
Leaf concepts mapped to questions from a single instrument 59 3 5 51
Leaf concepts not linked to any questions 2 2 0 0