Name
avggreentaltwo5
Label
Average green light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in workdays from actigraphy
Units
minutes
Type
numeric
MESA exam number vs Average green light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in workdays from actigraphy
N Mean StdDev Median Min Max Unknown Total
Exam 5 831 14.6 ± 25.0 4.6 0.0 259.6 1,406 2,237
Participant Age at MESA Sleep Visit vs Average green light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 831 14.6 ± 25.0 4.6 0.0 259.6 1,406 2,237
54.0 to 62.0 years 382 15.3 ± 25.8 5.2 0.0 259.6 178 560
62.0 to 69.0 years 239 14.3 ± 25.8 4.5 0.0 211.5 320 559
69.0 to 77.0 years 143 14.7 ± 24.5 4.3 0.0 128.8 416 559
77.0 to 95.0 years 67 11.2 ± 17.3 3.8 0.0 84.5 492 559
Gender of the participant vs Average green light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 831 14.6 ± 25.0 4.6 0.0 259.6 1,406 2,237
Female 410 9.6 ± 16.1 3.2 0.0 168.5 788 1,198
Male 421 19.5 ± 30.6 7.7 0.0 259.6 618 1,039
Race/ethnicity of the participant vs Average green light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in workdays from actigraphy
Exam 5
N Mean StdDev Median Min Max Unknown Total
Total 831 14.6 ± 25.0 4.6 0.0 259.6 1,406 2,237
White, Caucasian 333 14.9 ± 25.0 5.1 0.0 211.5 497 830
Chinese American 105 13.6 ± 26.7 3.9 0.0 132.9 160 265
Black, African-American 213 13.9 ± 25.8 4.2 0.0 259.6 403 616
Hispanic 180 15.5 ± 23.1 5.2 0.0 115.0 346 526