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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: J Nurs Manag. 2010 Oct 4;18(8):938–947. doi: 10.1111/j.1365-2834.2010.01153.x

Table 1.

Sample Characteristics (n=3,675)

Registered Nurse (RN) or Licensed Practical Nurse (LPN) (n=2,620) Nursing Assistant (NA) (n=605) Unit Secretary (US) (n=286)
Gender
 Male 217 (8.3%) 107 (17.7%) 15 (5.2%)
 Female 2329 (88.9%) 490 (81.0%) 261 (91.3%)
Age
 Under 25 yrs old 239 (9.1%) 164 (27.1%) 26 (9.1%)
 26 to 34 yrs old 741 (28.3%) 163 (26.9%) 82 (28.7%)
 35 to 44 yrs old 708 (27.0%) 134 (22.1%) 57 (19.9%)
 45 to 54 yrs old 626 (23.9%) 94 (15.5%) 74 (25.9%)
 55 yrs old or older 298 (11.4%) 47 (7.8%) 45 (15.7%)
Highest education Level
 High school diploma or General Education Development 46 (1.8%) 366 (60.5%) 167 (58.4%)
 Associate degree 1089 (41.6%) 139 (23.0%) 68 (23.8%)
 Bachelor’s degree 1356 (51.8%) 78 (12.9%) 41 (14.3%)
 Graduate degree 103 (3.9%) 17 (2.8%) 7 (2.4%)
Years of experience in the role
 Up to 6 months 94 (3.6%) 39 (6.4%) 19 (6.6%)
 More than 6mth to 2 yrs 483 (18.4%) 155 (25.6%) 55 (19.2%)
 More than 2 yrs to 5 yrs 449 (17.1%) 160 (26.4%) 59 (20.6%)
 More than 5 yrs to 10 yrs 447 (17.1%) 107 (17.7%) 60 (21.0%)
 More than 10 yrs 1122 (42.8%) 139 (23.0%) 91 (31.8%)
Years of experience on the unit
 Up to 6 months 176 (6.7%) 73 (12.1%) 24 (8.4%)
 More than 6mth to 2 yrs 689 (26.3%) 212 (35.0%) 76 (26.6%)
 More than 2 yrs to 5 yrs 623 (23.8%) 152 (25.1%) 68 (23.8%)
 More than 5 yrs to 10 yrs 503 (19.2%) 89 (14.7%) 49 (17.1%)
 More than 10 yrs 599 (22.9%) 68 (11.2%) 60 (21.0%)
Employment status
 < 30 hrs/week 422 (16.1%) 145 (24.0%) 79 (27.6%)
 ≥ 30 hrs/week 2196 (83.8%) 456 (75.4%) 297 (72.4%)
Shift worked
 Days 1171 (44.7%) 274 (45.4%) 158 (55.2%)
 Evenings 236 (9.0%) 117 (19.3%) 60 (21.0%)
 Nights 833 (31.8%) 155 (25.6%) 45 (15.7%)
 Rotating 376 (14.4%) 58 (9.6%) 22 (7.7%)
Type of working unit
 Intensive care unit 583 (22.3%) 99 (16.4%) 62 (21.7%)
 Intermediate level unit 283 (10.8%) 83 (13.7%) 22 (11.3%)
 Medical surgical unit 877 (33.5%) 301 (49.8%) 98 (34.3%)
 Rehabilitation unit 71 (2.7%) 21 (3.5%) 3 (1.0%)
 Pediatric/maternity unit 211 (8.1%) 18 (3.0%) 29 (10.1%)
 Pediatric intensive care or intermediate level unit 244 (9.3%) 23 (3.8%) 27 (9.4%)
 Psychiatric unit 106 (4.0%) 14 (2.4%) 13 (4.5%)
 Emergency department or transport team 138 (5.3%) 30 (5.0%) 10 (3.5%)
 Perioperative or operating room 107 (4.1%) 15 (2.5%) 11 (3.8%)