Table 1 Characteristics of survey participants by wave
Survey Year | 2007 | 2013 | 2015 | Total |
|---|---|---|---|---|
n (%) | n (%) | n (%) | n (%) | |
N | 684 | 117 | 249 | 1050 |
Age (n = 1039) | ||||
 18–24 years old | 11 (2) | 0 (0) | 0 (0) | 11 (1) |
 25–34 years old | 109 (15) | 2 (2) | 3 (1) | 114 (11) |
 35–44 years old | 195 (29) | 11 (10) | 28 (11) | 234 (23) |
 45–54 years old | 258 (38) | 41 (37) | 95 (39) | 394 (38) |
 55–64 years old | 105 (15) | 43 (39) | 95 (39) | 243 (23) |
 65–74 years old | 4 (1) | 13 (12) | 24 (10) | 41 (4) |
 75 years or older | 1 (0) | 0 (0) | 1 (0) | 2 (0) |
Gender (n = 1046) | ||||
 Female | 573 (84) | 98 (84) | 203 (83) | 874 (84) |
 Male | 111 (16) | 18 (16) | 43 (17) | 172 (16) |
Overweight (n = 904) | ||||
 No | 607 (91) | . | 155 (68) | 772 (85) |
 Yes | 59 (9) | . | 73 (32) | 132 (15) |
Current Smoker (n = 1020) | ||||
 No | 662 (97) | 103 (99) | 226 (97) | 991 (97) |
 Yes | 22 (3) | 1 (1) | 6 (3) | 29 (3) |
Past Smoker (n = 1017) | ||||
 No | 504 (74) | 86 (83) | 189 (83) | 779 (77) |
 Yes | 180 (26) | 18 (17) | 40 (17) | 238 (23) |
Tenure (n = 863) | ||||
 < 6 years | 159 (25) | . | 3 (1) | 162 (19) |
 6–10 years | 130 (21) | . | 27 (11) | 157 (18) |
 11–15 years | 47 (8) | . | 36 (15) | 83 (10) |
 16–20 years | 102 (16) | . | 27 (12) | 129 (15) |
  > 20 years | 190 (30) | . | 142 (61) | 332 (38) |
Education (n = 1009) | ||||
 High school graduate | 39 (6) | 6 (6) | 15 (7) | 60 (6) |
 GED | 0 (0) | 0 (0) | 3 (1) | 3 (0) |
 Some college, no degree | 279 (41) | 40 (38) | 89 (39) | 408 (40) |
 Two-year college degree | 114 (16) | 17 (16) | 34 (15) | 165 (16) |
 Four-year college degree | 215 (32) | 35 (34) | 74 (33) | 324 (33) |
 Graduate education | 32 (5) | 6 (6) | 11 (5) | 49 (5) |