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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: J Occup Environ Med. 2017 May;59(5):e91–e96. doi: 10.1097/JOM.0000000000001004

Table 1.

Socio-demographics and work characteristics of green and non-green collar workers: The National Health Interview Survey, 2010 Occupational Supplement and 2010 O* NET Linkage

Characteristics Total Worker Population Green Collar Non-Green Collar
US Estimated Population N1 Percent2 [95% CI] US Estimated Population n1 Percent2 [95% CI] US Estimated Population n1 Percent2 [95% CI]
Total 131,296,970 14,805 100.0 24,614,939 2,588 18.7 (18.0–19.4) 106,682,031 12,217 81.2 (80.5–81.9)
Gender
 Male 69,814,890 7,306 53.1 (52.1–54.1) 18,777,269 1,900 76.3 (74.5–78.0) 51,037,621 5,406 47.8 (46.7–48.9)
 Female 61,482,080 7,499 46.8 (45.8–47.8) 5,837,670 688 23.7 (21.9–25.4) 55,644,410 6,811 52.1 (51–53.2)
Race
 White 107,663,727 11,224 82 (81–82.9) 20,600,991 2,018 83.7 (81.8–85.4) 87,062,736 9,206 81.6 (80.7–82.5)
 Black 15,246,774 2,349 11.6 (10.8–12.3) 2,621,791 365 10.6 (9.1–12.1) 12,624,983 1,984 11.8 (11–12.5)
 Other 8,386,469 1,232 6.3 (5.8–6.9) 1,392,157 205 5.7 (4.6–6.6) 6,994,312 1,027 6.6 (5.9–7.1)
Age Group
 18–24 16,733,678 1,559 12.7 (11.9–13.5) 2,260,000 210 9.2 (7.7–10.6) 14,473,678 1,349 13.6 (12.6–14.4)
 25–64 109,210,100 12,552 83.1 (82.3–84) 21,453,941 2,279 87.2 (85.4–88.8) 87,756,159 10,273 82.3 (81.3–83.2)
 65+ 5,353,192 694 4.0 (3.7–4.4) 900,998 99 3.7 (2.8–4.4) 4,452,194 595 4.1 (3.7–4.5)
Ethnicity
 Non-Hispanic 112,465,426 11,865 85.6 (84.8–86.4) 21,076,884 2,110 85.6 (84.1–87.1) 91,388,542 9,755 85.7 (84.8–86.4)
 Hispanic 18,831,544 2,940 14.3 (13.5–15.1) 3,538,055 478 14.4 (12.8–15.8) 15,293,489 2,462 14.3 (13.5–15.1)
Educational Level
 >HS 85,961,694 9,479 65.6 (64.5–66.7) 14,887,531 1,537 60.8 (58.2–63.2) 71,074,163 7,942 66.8 (65.6–67.9)
 HS 32,367,120 3,574 24.7 (23.8–25.6) 7,176,915 731 29.3 (27–31.5) 25,190,205 2,843 23.7 (22.7–24.6)
 <HS 12,585,494 1,713 9.6 (9–10.2) 2,440,156 310 10.0 (8.7–11.1) 10,145,338 1,403 9.5 (8.8–10.2)
Health Insurance
 Not Insured 22,946,866 2,899 17.5 (16.6–18.4) 3,569,671 437 14.5 (12.9–16.2) 19,377,195 2,462 18.2 (17.2–19.2)
 Insured 107,795,448 11,863 82.4 (81.5–83.3) 20,934,477 2,142 85.4 (83.7–87) 86,860,971 9,721 81.7 (80.7–82.7)
Regional Location
 Northeast 23,415,050 2,326 17.8 (16.7–18.9) 4,458,522 407 18.1 (16.1–20.1) 18,956,528 1,919 17.7 (16.6–18.9)
 Midwest 31,050,486 3,295 23.6 (22.4–24.8) 5,971,088 608 24.2 (22.2–26.2) 25,079,398 2,687 23.5 (22.2–24.7)
 South 46,202,248 5,456 35.1 (33.8–36.5) 8,365,611 923 33.9 (31.8–36.1) 37,836,637 4,533 35.4 (34–36.9)
 West 30,629,186 3,728 23.3 (22.1–24.5) 5,819,718 650 23.6 (21.6–25.6) 24,809,468 3,078 23.2 (21.9–24.5)
Use Special Equipment
 Yes 2,262,315 247 1.7 (1.4–1.9) 474,947 45 1.9 (1.3–2.5) 1,787,368 202 1.6 (1.3–1.9)
 No 128,929,436 14,543 98.2 (98–98.5) 24,128,685 2,542 98 (97.4–98.6) 104,800,751 12,001 98.3 (98–98.6)
Any Functional Limitations
 Yes 19,175,181 2,188 14.6 (13.9–15.2) 3,262,315 332 13.2 (11.7–14.7) 15,912,866 1,856 14.9 (14.1–15.6)
 No 112,121,789 12,617 85.3 (84.7–86) 21,352,624 2,256 86.7 (85.2–88.2) 90,769,165 10,361 85 (84.3–85.8)
Hearing Impairment
 Yes 15,220,235 1,585 11.5 (10.9–12.2) 3,329,911 324 13.5 (11.9–15.1) 11,890,324 1,261 11.1 (10.4–11.8)
 No 116,055,331 13,216 88.4 (87.7–89) 21,285,028 2,264 86.4 (84.8–88) 94,770,303 10,952 88.8 (88.1–89.5)
Visual Impairment
 Yes 8,700,869 1,030 6.6 (6.1–7.1) 1,529,915 163 6.2 (5.1–7.3) 7,170,954 867 6.7 (6.1–7.2)
 No 122,588,333 13,773 93.3 (92.8–93.8) 23,085,024 2,425 93.7 (92.6–94.8) 99,503,309 11,348 93.2 (92.7–93.8)
Body Mass Index
 Underweight 1,747,585 205 1.3 (1.1–1.6) 184,376 21 0.7 (0.3–1.1) 1,563,209 184 1.5 (1.2–1.7)
 Normal Weight 44,199,496 4,969 34.8 (33.8–35.8) 6,925,364 733 28.7 (26.6–30.8) 37,274,132 4,236 36.2 (35–37.3)
 Overweight 45,907,356 5,200 36.1 (35.1–37.1) 9,630,198 1,026 39.9 (37.7–42.2) 36,277,158 4,174 35.2 (34.1–36.3)
 Obese 35,129,657 3,923 27.6 (26.7–28.5) 7,335,945 739 30.4 (28.2–32.6) 27,793,712 3,184 27 (26–28)
Employees at Work
 1–9 employees 32,784,032 3,735 25.8 (24.9–26.7) 5,311,894 570 22 (20–24) 27,472,138 3,165 26.7 (25.7–27.7)
 10–24 employees 18,550,259 2,064 14.6 (13.8–15.4) 3,324,045 348 13.8 (12.1–15.5) 15,226,214 1,716 14.8 (14–15.6)
 25–49 employees 14,989,208 1,631 11.8 (11.1–12.5) 2,956,846 296 12.2 (10.5–14) 12,032,362 1,335 11.7 (10.9–12.4)
 50–99 employees 13,537,794 1,505 10.6 (10–11.3) 2,381,265 257 9.8 (8.5–11.2) 11,156,529 1,248 10.8 (10.1–11.6)
 100–249 employees 15,888,297 1,812 12.5 (11.8–13.1) 3,595,234 377 14.9 (13.3–16.5) 12,293,063 1,435 11.9 (11.2–12.6)
 250+ employees 31,017,765 3,528 24.4 (23.5–25.4) 6,502,470 686 27 (25–28.9) 24,515,295 2,842 23.8 (22.8–24.9)
Employment Type
 Private 97,249,605 10,977 74.4 (73.5–75.3) 20,623,010 2,157 83.8 (82.1–85.6) 76,626,595 8,820 72.2 (71.2–73.2)
 Government 21,721,619 2,466 16.6 (15.8–17.4) 2,088,164 229 8.4 (7.1–9.8) 19,633,455 2,237 18.5 (17.6–19.3)
 Self-Employed 11,684,404 1,285 8.9 (8.3–9.5) 1,870,619 196 7.6 (6.4–8.7) 9,813,785 1,089 9.2 (8.5–9.9)
Incorporated Corp.
 Yes 3,203,863 330 27.5 (24.6–30.4) 720,097 67 38.4 (31.2–45.7) 2,483,766 263 25.4 (22.4–28.4)
 No 8,411,963 947 72.4 (69.5–75.3) 1,150,522 129 61.5 (54.2–68.7) 7,261,441 818 74.5 (71.5–77.5)
More than one Job
 Yes 11,312,689 1,282 8.6 (8–9.2) 1,443,380 168 5.8 (4.8–6.8) 9,869,309 1,114 9.2 (8.6–9.9)
 No 119,775,083 13,501 91.3 (90.7–91.9) 23,162,291 2,418 94.1 (93.1–95.1) 96,612,792 11,083 90.7 (90–91.3)
Smoker
 Current 2,783,095 2,818 19.2 (18.4–20.0) 557,846 540 20.5 (18.6–22.4) 2,225,250 2,278 18.9 (18.0–19.8)
 Former 2,790,580 2,705 19.2 (18.5–20.0) 594,847 535 21.9 (20.0–23.7) 2,195,733 2,170 18.6 (17.8–19.5)
 Never 8,925,572 9,190 61.6 (60.6–62.5) 1,568,056 1,495 57.6 (55.5–59.8) 7,357,516 7,695 62.5 (61.4–63.5)

The estimates from this table are based on questions from the National Health Interview Survey; Mixed workers have been excluded

*

Green jobs are characterized as having at least one “green” task

1

Sample size from the National Health Interview Survey for the year 2010;

2

Percent (prevalence) estimated from the National Health Interview Survey for the year 2010