Table 1.
Baseline demographics, behavioral out
| Stand+ | Move+ | Total | |
|---|---|---|---|
| n (%) | n (%) | n (%) | |
| N worksites | 12 (50.0) | 12 (50.0) | 24 (100.0) |
| N individuals | 354 (56.2) | 276 (43.8) | 630 (100.0) |
| Region | |||
| Phoenix, Arizona | 194 (54.8) | 138 (50.0) | 332 (52.7) |
| Minneapolis/St. Paul, Minnesota | 160 (45.2) | 138 (50.0) | 298 (47.3) |
| Age (years) | 45.6 ± 11.4 | 43.3 ± 10.8 | 44.6 ± 11.2 |
| Race | |||
| Non-Hispanic White | 239 (67.5) | 205 (74.3) | 444 (70.5) |
| Hispanic | 57 (16.1) | 30 (10.9) | 87 (13.8) |
| Non-Hispanic Black | 20 (5.7) | 6 (2.2) | 26 (4.1) |
| Non-Hispanic Asian | 15 (4.2) | 17 (6.2) | 32 (5.1) |
| Other/Multiracial/Unknown | 23 (6.5) | 18 (6.5) | 41 (6.5) |
| Female | 296 (83.6) | 173 (62.7) | 469 (74.4) |
| Education | |||
| Less than college | 14 (4.0) | 15 (5.4) | 29 (4.6) |
| College/Some college | 234 (66.1) | 151 (54.7) | 385 (61.1) |
| Graduate/Professional | 93 (26.3) | 98 (35.5) | 191 (30.3) |
| Unknown | 13 (3.7) | 12 (4.4) | 25 (4.0) |
| Work sector | |||
| Academic | 119 (33.6) | 94 (34.1) | 213 (33.8) |
| Industry/healthcare | 123 (34.8) | 83 (30.1) | 206 (32.7) |
| Government | 112 (31.6) | 99 (35.9) | 211 (33.5) |
| Job type | |||
| Executive | 43 (12.2) | 39 (14.1) | 82 (13.0) |
| Professional | 182 (51.4) | 155 (56.2) | 337 (53.5) |
| Clerical | 120 (33.9) | 72 (26.1) | 192 (30.5) |
| Behavioral Outcomes | |||
| Work periods (min per 8 h workday) | |||
| Sitting | 330.8 ± 79.8 | 337.9 ± 73.1 | 334.0 ± 76.9 |
| Standing | 113.6 ± 75.9 | 104.3 ± 69.8 | 109.5 ± 73.4 |
| LPA | 29.9 ± 14.0 | 31.4 ± 15.4 | 30.5 ± 14.6 |
| MVPA | 5.7 ± 4.7 | 6.4 ± 5.3 | 6.0 ± 5.0 |
| LPA + MVPA | 35.6 ± 15.4 | 37.8 ± 17.2 | 36.6 ± 16.2 |
| Prolonged sitting (> 30 min) | 142.3 ± 90.5 | 161.8 ± 85.7 | 150.9 ± 88.9 |
| Sit-stand transitions (n/sitting-hr) | 7.8 ± 5.8 | 6.1 ± 6.6 | 7.0 ± 6.2 |
| Total time (min per day) | |||
| Sitting | 619.8 ± 95.0 | 624.9 ± 87.4 | 622.1 ± 91.7 |
| Standing | 243.1 ± 82.9 | 236.4 ± 75.4 | 240.2 ± 79.7 |
| LPA | 79.5 ± 27.7 | 80.4 ± 28.3 | 79.9 ± 27.9 |
| MVPA | 17.7 ± 7.6 | 18.2 ± 7.2 | 17.9 ± 7.4 |
| LPA + MVPA | 97.1 ± 31.4 | 98.6 ± 31.9 | 97.8 ± 31.6 |
| Prolonged sitting (> 30 min) | 308.3 ± 107.2 | 322.5 ± 103.0 | 314.6 ± 105.5 |
| Sit-stand transitions (n/sitting-hr) | 6.0 ± 2.2 | 5.4 ± 1.9 | 5.7 ± 2.1 |
| Cardiometabolic risk biomarkers | |||
| CMR (sum of Z scores) | 0.02 ± 0.7 | −0.01 ± 0.6 | 0.00 ± 0.7 |
| Fasting glucose (mg/dL) | 96.5 ± 37.1 | 91.0 ± 14.1 | 94.1 ± 29.4 |
| Fasting insulin (uU/mL) | 77.6 ± 57.3 | 71.1 ± 55.0 | 74.7 ± 56.3 |
| HDL-cholesterol (mg/dL) | 60.1 ± 18.8 | 56.4 ± 16.5 | 58.5 ± 17.9 |
| Triglycerides (mg/dL) | 121.0 ± 74.4 | 120.3 ± 68.1 | 120.7 ± 71.7 |
| Diastolic BP (mm Hg) | 77.7 ± 10.7 | 77.4 ± 10.7 | 77.5 ± 10.7 |
| Systolic BP (mm Hg) | 124.9 ± 16.4 | 123.4 ± 15.7 | 124.3 ± 16.1 |
| LDL-cholesterol (mg/dL) | 110.8 ± 30.3 | 113.1 ± 34.1 | 111.8 ± 32.0 |
| Weight (kg) | 82.2 ± 22.8 | 82.9 ± 20.8 | 82.5 ± 21.9 |
| BMI (kg/m2) | 29.8 ± 7.6 | 28.7 ± 6.4 | 29.3 ± 7.1 |
| Total body fat (%) | 36.3 ± 9.6 | 32.8 ± 10.2 | 34.7 ± 10.0 |
CMR summary continuous metabolic risk score, HDL High-density lipoprotein, BP Blood pressure, BMI Body mass index