pnn40_fn5 rmssd_fn5
Name
pnn50_fn5
Label
Percentage of differences between adjacent NN intervals that are greater than 50 ms; a member of the larger pNNx family
Units
percent
Type
numeric
MESA Exam Number vs Percentage of differences between adjacent NN intervals that are greater than 50 ms; a member of the larger pNNx family
N Mean StdDev Median Min Max Unknown Total
Exam 5 1,971 11.7 ± 14.6 5.9 0.007 91.7 266 2,237
Participant Age at MESA Sleep Visit vs Percentage of differences between adjacent NN intervals that are greater than 50 ms; a member of the larger pNNx family
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 11.7 ± 14.6 5.9 0.007 91.7 266 2,237
54.0 to 62.0 years 507 11.6 ± 12.6 6.4 0.007 65.6 53 560
62.0 to 69.0 years 522 10.8 ± 12.8 6.0 0.03 82.4 37 559
69.0 to 77.0 years 490 11.1 ± 14.4 5.1 0.02 89.9 69 559
77.0 to 95.0 years 452 13.7 ± 18.3 6.0 0.05 91.7 107 559
Gender vs Percentage of differences between adjacent NN intervals that are greater than 50 ms; a member of the larger pNNx family
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 11.7 ± 14.6 5.9 0.007 91.7 266 2,237
Female 1,062 11.3 ± 14.3 5.4 0.02 91.7 136 1,198
Male 909 12.2 ± 14.9 6.4 0.007 89.9 130 1,039
Race/ethnicity vs Percentage of differences between adjacent NN intervals that are greater than 50 ms; a member of the larger pNNx family
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 1,971 11.7 ± 14.6 5.9 0.007 91.7 266 2,237
White, Caucasian 712 10.8 ± 14.5 5.1 0.03 91.7 118 830
Chinese American 237 10.4 ± 12.9 5.7 0.09 78.9 28 265
Black, African-American 551 13.7 ± 15.9 7.2 0.03 87.3 65 616
Hispanic 471 11.5 ± 13.8 5.9 0.007 80.6 55 526