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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Am Coll Surg. 2016 May 26;223(3):440–451. doi: 10.1016/j.jamcollsurg.2016.05.014

Table 3.

Variables Associated with Depersonalization in Univariate Analyses

Variable MBI-HSS Depersonalization Subscale Tertiles, n (%)*
Total, n (%) Low Moderate High p Value
Gender
 Men 375 (56.4) 89 (23.7) 97 (25.9) 189 (50.4) 0.037
 Women 289 (43.5) 50 (17.3) 97 (33.6) 142 (49.1)
 Unknown 1 (<1.0) -- -- --
Relationship status
 Single/divorced 206 (31.0) 42 (20.4) 70 (34.0) 94(45.6) 0.323
 Committed relationship 169 (25.4) 34 (20.1) 42 (24.9) 93 (55.0)
 Married 287 (43.2) 63 (22.0) 81 (28.2) 143 (49.8)
 Unknown 3 (<1.0) -- -- --
Has children
 Yes 133 (20.0) 37 (27.8) 39 (29.3) 57 (42.9) 0.054
 No 596 (76.1) 95 (18.8) 149 (29.4) 262 (51.8)
 Unknown 26 (3.9) -- -- --
Year of clinical training (PGY)
 1 181 (27.2) 41 (22.7) 45 (24.9) 95 (52.5) 0.081
 2 161 (24.2) 30 (18.6) 40 (24.8) 91 (56.5)
 3 105 (15.8) 19 (18.1) 33 (31.4) 53 (50.5)
 4 90 (13.5) 25 (27.8) 28 (31.1) 37 (41.1)
 5 102 (15.2) 21 (20.6) 40 (39.2) 41 (40.2)
 Unknown 26 (3.9) -- -- --
Career plans
 Academic 354 (52.3) 91 (25.7) 104 (29.4) 159 (44.9) 0.019
 Private practice 264 (39.7) 41 (15.5) 76 (28.8) 147 (55.7)
 Other 37 (5.6) 6 (16.2) 10 (27.0) 21 (56.8)
 Unknown 10 (1.5) -- -- --
Program type
 Academic 425 (63.9) 95 (22.4) 122 (28.7) 208 (48.9) 0.166
 Community 70 (10.5) 18 (25.7) 23 (32.9) 29 (41.4)
 Mixed/other 169 (25.4) 26 (15.4) 48 (28.4) 95 (56.2)
 Unknown 1 (<1.0) -- -- --
Program location
 West 114 (17.1) 23 (20.2) 26 (22.8) 65 (57.0) 0.573
 Midwest 198 (29.8) 39 (19.7) 59 (29.8) 100 (50.5)
 South 154 (23.2) 32 (20.8) 46 (29.9) 76 (49.4)
 Northeast 195 (29.3) 44 (22.6) 63 (32.3) 88 (45.1)
 Unknown 4 (<1.0) -- -- --
Structured mentoring program?
 Yes 365 (54.9) 93 (25.5) 113 (31.0) 159 (43.6) <0.001
 No 296 (22.5) 46 (15.5) 78 (26.4) 172 (58.1)
 Unknown 4 (<1.0) -- -- --
Age, y, mean (SD) 30.3 (3.3) 30.6 (3.8) 30.3 (3.1) 30.1 (3.1) 0.218
Work hours, mean (SD) 80.1 (8.0) 78.8 (6.9) 79.3 (7.7) 81.1 (8.4) 0.005
*

Percentages are of total respondents reporting burnout in each variable category (ie % of row totals).

Significant.

Individuals with unknown status were excluded from univariate analysis.

PGY, postgraduate year.