The Korean Journal of Sports Medicine

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Table. 2.

Table. 2.

Comparison of physical activity variables between adults with CHD and healthy controls (n=92)

Variable Adult CHD (n=46) Healthy control (n=46) z/χ2 p-value
Subjectively measured PA*
Total PA (METs-min/wk) 1,240.0 (590.0−2,370.0) 3,060.0 (1,530.0−4,230.0) −3.773 <0.001
MVPA (METs-min/wk) 800.0 (90.0−1,860.0) 1,920.0 (960.0−3,270.0) −2.660 0.008
Travel to and from places PA (METs-min/week) 380.0 (105.0−610.0) 760.0 (480.0−1,305.0) −3.723 <0.001
Sedentary time (hr/day) 8.5 (6.0−11.3) 8.5 (6.0−12.0) −0.216 0.829
Objectively measured PA
MVPA (min/day) 70.5 (40.5−123.1) 126.0 (96.0−154.1) −2.905 0.004
Light PA (min/day) 54.5 (34.6−69.7) 53.2 (43.0−69.0) −0.410 0.682
Sedentary time (min/day) 638.9 (573.1−683.1) 555.2 (490.8−619.2) 7.680 0.006
Recommendations for PA ≥150 min/wk
Active 27 (84.4) 46 (100) −2.618 0.009
Inactive 5 (15.6) 0 (0)

Values are presented as median (interquartile range) or number (%) unless otherwise indicated.

CHD: congenital heart disease, PA: physical activity, MET: metabolic equivalent of task, MVPA: moderate to vigorous physical activity.

*Global Physical Activity Questionnaire; GENEActiv (Activinsights, Kimbolton, UK).

Korean J Sports Med 2020;38:225-33 https://doi.org/10.5763/kjsm.2020.38.4.225
© 2020 Korean J Sports Med