Table 1.
Descriptive data of the mean wear time for the analytic samples from the 2003–2006 NHANES hip data and the 2011–2014 NHANES wrist data.
| 2011–2014 NHANES Cycles | 2003–2006 NHANES Cycles | ||||
|---|---|---|---|---|---|
| Grouping Variable | Group | N (%) | Wear Time (Mean ± SE, mins·day−1) | N (%) | Wear Time (Mean ± SE, mins·day−1) |
| Overall | All Participants | 13,649 (100%) | 1248 ± 3.6 | 13,639 (100%) | 693 ± 3.3 |
| Age Group | Children [<12y] | 2,206 (16.2%) | 1278 ± 6.9 | 1,810 (13.3%) | 657 ± 7.5 |
| Adolescents [≥12y, < 18y] | 1,725 (12.6%) | 1184 ± 9.3 | 2,862 (20.9%) | 620 ± 6.2 | |
| Adults [≥18y, < 60y] | 6,754 (49.5%) | 1229 ± 5.5 | 6,258 (45.9%) | 680 ± 3.9 | |
| Older Adults [≥60y] | 2,964 (21.7%) | 1317 ± 5.0 | 2,709 (19.9%) | 797 ± 6.4 | |
| Sex | Females | 7,004 (51.3%) | 1254 ± 4.8 | 7,020 (51.5%) | 683 ± 3.8 |
| Males | 6,645 (48.7%) | 1241 ± 5.1 | 6,619 (48.5%) | 703 ± 4.7 | |
| Age Group by Sex | Female Children | 1,087 (49.3%) | 1275 ± 11.2 | 938 (51.8%) | 654 ± 8.3 |
| Male Children | 1,119 (50.7%) | 1281 ± 12.2 | 872 (48.2%) | 660 ± 10.9 | |
| Female Adolescents | 853 (49.4%) | 1193 ± 13.1 | 1,394 (48.7%) | 614 ± 8.8 | |
| Male Adolescents | 872 (50.6%) | 1174 ± 15.0 | 1,468 (51.3%) | 624 ± 7.4 | |
| Female Adults | 3,536 (52.4%) | 1235 ± 7.0 | 3,339 (53.4%) | 666 ± 4.7 | |
| Male Adults | 3,218 (47.6%) | 1223 ± 7.1 | 2,919 (46.6%) | 694 ± 5.7 | |
| Female Older Adults | 1,528 (51.6%) | 1319 ± 5.9 | 1,349 (49.8%) | 784 ± 6.3 | |
| Male Older Adults | 1,436 (48.4%) | 1313 ± 7.1 | 1,360 (50.2%) | 813 ± 8.7 | |
| Day of Assessment | Day 1 | 13,649 (100%) | 1295 ± 3.2 | 13,639 (100%) | 749 ± 5.1 |
| Day 2 | 13,649 (100%) | 1281 ± 3.9 | 13,639 (100%) | 737 ± 3.5 | |
| Day 3 | 13,649 (100%) | 1267 ± 3.9 | 13,639 (100%) | 719 ± 4.1 | |
| Day 4 | 13,649 (100%) | 1254 ± 3.8 | 13,639 (100%) | 708 ± 4.6 | |
| Day 5 | 13,649 (100%) | 1241 ± 4.2 | 13,639 (100%) | 686 ± 4.1 | |
| Day 6 | 13,649 (100%) | 1227 ± 4.5 | 13,639 (100%) | 653 ± 4.2 | |
| Day 7 | 13,649 (100%) | 1170 ± 5.3 | 13,639 (100%) | 597 ± 4.9 | |
| Day of the Week | Sunday | 13,649 (100%) | 1225 ± 5.1 | 13,639 (100%) | 617 ± 4.6 |
| Monday | 13,649 (100%) | 1257 ± 4.3 | 13,639 (100%) | 717 ± 4.1 | |
| Tuesday | 13,649 (100%) | 1270 ± 4.1 | 13,639 (100%) | 733 ± 3.6 | |
| Wednesday | 13,649 (100%) | 1263 ± 4.0 | 13,639 (100%) | 724 ± 4.2 | |
| Thursday | 13,649 (100%) | 1254 ± 3.5 | 13,639 (100%) | 716 ± 4.6 | |
| Friday | 13,649 (100%) | 1248 ± 4.0 | 13,639 (100%) | 708 ± 3.8 | |
| Saturday | 13,649 (100%) | 1219 ± 4.9 | 13,639 (100%) | 634 ± 4.8 | |
Wear time data are weighted means and standard errors accounting for the NHANES complex survey design