Table 1

Cohort characteristics

StudyLabelSample N% femaleMean ageMin. ageMax. ageDOI
Childhood Adenotonsillectomy
Trial (baseline)
CHAT(BL)45352%6.6510doi.org/10.25822/d68d-8g03
Childhood Adenotonsillectomy
Trial (nonrandomized)
CHAT(NR)77953%7.1510doi.org/10.25822/d68d-8g03
Childhood Adenotonsillectomy
Trial (follow-up)
CHAT(FU)40751%7.1510doi.org/10.25822/d68d-8g03
Cleveland Children’s Sleep and
Health Study
CCSHS51550%17.71620doi.org/10.25822/cg2n-4y91
Cleveland Family StudyCFS73055%41.4789doi.org/10.25822/jmyx-mz90
Sleep Heart Health Study (wave 1)SHHS1579352%63.13990doi.org/10.25822/ghy8-ks59
Sleep Heart Health Study (wave 2)SHHS2264754%67.64490doi.org/10.25822/ghy8-ks59
Osteoporotic Fractures in Men
Study (wave 1)
MrOS129070%76.46796doi.org/10.25822/kc27-0425
Osteoporotic Fractures in Men
Study (wave 2)
MrOS210250%81.17397doi.org/10.25822/kc27-0425
Study of Osteoporotic FracturesSOF453100%82.97595doi.org/10.25822/e1cf-rx65
  • All data are available via the NSRR (http://sleepdata.org). CHAT(FU), SHHS2, and MrOS2 cohorts contained repeated PSGs performed on subsets of CHAT(BL), SHHS1, and MrOS1. For post-QC sample description, see Extended Data Table 1-1.