Age

Visit vs Number of missing heart rate measurements
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 517 0.05 ± 0.4 0.0 0.0 3.0 - 517
Age at time of visit vs Number of missing heart rate measurements
TREC
N Mean StdDev Median Min Max Unknown Total
Total 517 0.05 ± 0.4 0.0 0.0 3.0 - 517
16.1 to 17.4 years 130 0.1 ± 0.5 0.0 0.0 3.0 - 130
17.4 to 17.7 years 129 0.06 ± 0.4 0.0 0.0 3.0 - 129
17.7 to 17.9 years 129 0.0 ± 0.0 0.0 0.0 0.0 - 129
17.9 to 19.6 years 129 0.03 ± 0.3 0.0 0.0 3.0 - 129
Male gender vs Number of missing heart rate measurements
TREC
N Mean StdDev Median Min Max Unknown Total
Total 517 0.05 ± 0.4 0.0 0.0 3.0 - 517
No 256 0.04 ± 0.3 0.0 0.0 3.0 - 256
Yes 261 0.05 ± 0.4 0.0 0.0 3.0 - 261
Race vs Number of missing heart rate measurements
TREC
N Mean StdDev Median Min Max Unknown Total
Total 517 0.05 ± 0.4 0.0 0.0 3.0 - 517
White 309 0.05 ± 0.4 0.0 0.0 3.0 - 309
Black 185 0.05 ± 0.4 0.0 0.0 3.0 - 185
Other 23 0.0 ± 0.0 0.0 0.0 0.0 - 23