The Korean Journal of Sports Medicine

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-6028   pISSN 1226-3729

Table. 3.

Table. 3.

The ORs and 95% CIs for the prevalence of chronotropic incompetence by physical activity tertiles

Physical activity Unadjusted OR (95% CI) Adjusted* OR (95% CI)
Low (n=38) 1 (Reference) 1 (Reference)
Moderate (n=38) 0.53 (0.21−1.31) 0.86 (0.28−2.65)
High (n=35) 0.18 (0.06−0.51) 0.25 (0.06−0.99)

OR: odd ratio, CI: confidence interval.

Physical activity: low, ≤10.0 metabolic equivalents (METs)-hr/wk moderate, 10.1−23.9 METs-hr/wk high, ≥24.0 METs-hr/wk.

*Adjusted: age, sex, body mass index, birth weight, cyanosis, respiratory exchange ratio, number of surgical procedures, and number of medications.

Korean J Sports Med 2022;40:86-93 https://doi.org/10.5763/kjsm.2022.40.2.86
© 2022 Korean J Sports Med