Table 1 Characteristics of participants overall and by quartile of work-related physical activity
| Â | Work-related physical activity quartiles | ||||
|---|---|---|---|---|---|
Variable | Total N = 602 | Q1 (lowest) N = 174 0 met-hours per week | Q2 N = 127 1–14 met-hours per week | Q3 N = 151 14–51 met-hours per week | Q4 (highest) N = 150 52–254 met-hours per week |
| Â | M (SD) | ||||
Age (years) | 43.6 (12.2) | 45.2 (12.0) | 43.9 (12.5) | 43.5 (12.2) | 41.7 (12.2) |
N (%) | |||||
Gender | |||||
 Male | 124 (20.6) | 29 (16.7) | 17 (13.4) | 37 (24.5) | 41 (27.3) |
 Female | 478 (79.4) | 145 (83.3) | 110 (86.6) | 114 (75.5) | 109 (72.7) |
Race | |||||
 White | 488 (81.1) | 137 (78.7) | 101 (79.5) | 127 (84.1) | 123 (82.0) |
 Black | 54 (9.0) | 16 (9.2) | 15 (11.8) | 12 (8.0) | 11 (7.3) |
 Asian | 27 (4.5) | 10 (5.8) | 8 (6.3) | 4 (2.7) | 5 (3.3) |
 Other/Not reported | 33 (5.5) | 11 (6.3) | 3 (2.4) | 8 (5.3) | 11 (7.3) |
Ethnicity | |||||
 Non-Hispanic/Latino/a | 556 (92.4) | 162 (93.1) | 116 (91.3) | 142 (94.0) | 136 (90.7) |
 Hispanic/Latino/a | 34 (5.6) | 9 (5.2) | 8 (6.3) | 7 (4.6) | 10 (6.7) |
 Not reported | 12 (2.0) | 3 (1.7) | 3 (2.4) | 2 (1.3) | 4 (2.7) |
Job Type | |||||
 Administrative/Service | 84 (14.0) | 34 (19.5) | 19 (15.0) | 12 (8.0) | 19 (12.7) |
  Craft/Technicians | 67 (11.1) | 16 (9.2) | 8 (6.3) | 13 (8.6) | 30 (20.0) |
  Management/ Professionals | 377 (62.6) | 100 (57.5) | 74 (58.3) | 106 (70.2) | 97 (64.7) |
  MDs/PhDs | 74 (12.3) | 24 (13.8) | 26 (20.5) | 20 (13.3) | 4 (2.7) |
Education Level | |||||
 High School/Some College | 75 (12.5) | 30 (17.2) | 10 (7.9) | 14 (9.3) | 21 (14.0) |
 College Degree | 240 (39.9) | 56 (32.2) | 44 (34.6) | 60 (39.7) | 80 (53.3) |
 Graduate Degree | 284 (47.2) | 88 (50.6) | 73 (57.5) | 76 (50.3) | 47 (31.3) |
 Not reported | 3 (0.5) | 0 (0.0) | 0 (0.0) | 1 (0.7) | 2 (1.3) |
Current Smoker | 17 (2.8) | 3 (1.7) | 2 (1.6) | 6 (4.0) | 6 (4.0) |