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Table 1 Description of populations genotyped in discovery and replication phases

From: Common polymorphisms in human lysyl oxidase genes are not associated with the adolescent idiopathic scoliosis phenotype

Collection site N Cohort Minimum curvature Percent female Average Age (y)
St. Louis, MO 138 Discovery 10 degrees 85.5 16.9 ± 6.2
Kansas City, MO 411 Discovery Population Control 85.0 61.5 ± 12.7
Dallas, TX 270 Replication 15 degrees 87.0 14.6 ± 2.4
Iowa City, IA 130 Replication 10 degrees 84.5 22.9 ± 15.7
Kansas City, MO 179 Replication Population Control 68.7 61.2 ± 12.6
Nashville, TN 327 Replication Population Control 100.0 28.5 ± 5.8
  1. The geographic location where each cohort was enrolled as well as details about the populations are presented.