Race

Visit vs Nitric oxide percentage average standard deviation
N Mean StdDev Median Min Max Unknown Total
Visit 5 435 3.8 ± 3.2 3.4 0.0 36.9 300 735
Participant's age (category) vs Nitric oxide percentage average standard deviation
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 388 3.9 ± 3.4 3.4 0.0 36.9 270 658
5-14 yrs old 30 6.1 ± 8.0 3.9 0.8 36.9 34 64
15-24 yrs old 75 3.1 ± 1.5 3.1 0.6 8.3 37 112
25-34 yrs old 38 3.9 ± 1.9 3.9 0.0 10.1 24 62
35-44 years 57 3.6 ± 1.9 3.3 0.3 9.8 41 98
45-54 years 82 3.7 ± 2.5 3.5 0.2 14.5 66 148
55-64 years 53 4.0 ± 3.3 3.5 0.4 19.2 31 84
65-74 years 34 3.5 ± 1.6 3.2 1.1 8.5 23 57
75-84 years 18 5.7 ± 6.2 3.5 1.1 21.9 13 31
85 years or older 1 2.1 - 2.1 2.1 2.1 1 2
Participant's sex vs Nitric oxide percentage average standard deviation
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 435 3.8 ± 3.2 3.4 0.0 36.9 300 735
Female 229 4.0 ± 3.2 3.5 0.0 25.5 177 406
Male 206 3.7 ± 3.3 3.3 0.4 36.9 123 329
Participant's race vs Nitric oxide percentage average standard deviation
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 435 3.8 ± 3.2 3.4 0.0 36.9 300 735
White 203 3.6 ± 2.3 3.3 0.2 19.2 101 304
Black 225 4.1 ± 3.8 3.5 0.0 36.9 184 409
More than one race 7 5.2 ± 6.9 2.6 1.3 20.6 15 22