Table 1. Demographics (N=422)
Characteristics All Respondents CIPS score p-valuea TAS Score p-valuea Career Stages
Early Middle Late
N = 422 M (SD) M (SD) n = 173 n = 95 n = 154
Age, mean (SD) 42.12 (12.3) -   -   30.99 (4.8) 40.64 (4.2) 55.55 (7.7)
Gender, no.  (%)^                
Male 159 (37.7) 54.01 (14.1) .26 54.69 (8.7) .82 60 (34.7) 42 (44.2) 57 (37.0)
Female 261 (61.8) 56.54 (15.8) 55.07 (7.9) 113 (65.3) 53 (55.8) 95 (61.7)
Non-binary 1 (.2)     - - 1 (.6)
Prefer not to answer 1 (.2)     - - 1 (.6)
Ethnicity, no.  (%)                
White 363 (86.0) 55.58 (15.2) .85 55.07 (8.3) .11 145 (83.8) 79 (83.2) 139 (90.3)
Hispanic, Latino, or Spanish origin 8 (1.9) 49.25 (12.4) 56.63 (5.8) 2 (1.2) 3 (3.2) 3 (1.9)
Black or African American 7 (1.7) 54.00 (17.7) 52.71 (7.7) 5 (2.9) 1 (1.1) 1 (.6)
Asian 17 (4.0) 54.76 (14.8) 57.53 (8.3) 8 (4.6) 7 (7.4) 2 (1.3)
American Indian or Alaska Native - - - - - -
Middle Eastern or North African - - - - - -
Native Hawaiian or Other Pacific Islander - - - - - -
Mixed/More than one 14 (3.3) 56.79 (15.5) 49.71 (6.7) 9 (5.2) 3 (3.2) 2 (1.3)
Other/Unknown 2 (.5) 61.50 (7.8) 48.00 (4.2) 1 (.6) 1 (1.1) -
Prefer not to answer 11 (2.6) 57.27 (17.2) 53.91 (7.8) 3 (1.7) 1 (1.1) 7 (4.5)
Degrees Earned, no.  (%)#              
Physical Therapy Assistant 4 (.9)         - 2 (2.1) 2 (1.3)
Bachelor of Science in Physical Therapy 78 (18.5) 48.00 (14.8) <.001 54.08 (9.0) .21 1 (.6) 5 (5.3) 72 (46.8)
Master of Physical Therapy 85 (20.1) 50.53 (15.1) 54.08 (7.3) - 23 (24.2) 62 (40.3)
Transitional Doctor of Physical Therapy 86 (20.4) 55.21 (14.0) 55.54 (6.9) 1 (.6) 23 (24.2) 62 (40.3)
Doctor of Physical Therapy 239 (56.6) 59.05 (14.7) 56.00 (8.1) 169 (97.7) 56 (58.9) 14 (9.1)
DPT with PhD and/or Equivalent 24 (5.7) 58.60 (18.6) 51.10 (9.1) 3 (1.7) 6 (6.3) 15 (9.7)
Other 25 (5.9)         2 (1.2) 3 (3.2) 20 (13.0)
Employment Status, no.  (%)                
Full-Time 316 (74.9) 56.18 (14.9) .04 55.32 (8.0) .47 148 (85.5) 69 (72.6) 99 (64.3)
Part-Time 76 (18.0) 51.92 (15.6) 53.47 (9.2) 18 (10.4) 17 (17.9) 41 (26.6)
Per-diem 30 (7.1) 57.67 (15.9) 54.33 (7.3) 7 (4.0) 9 (9.5) 14 (9.1)
Years in Clinical Practice, no.  (%)                
<1 27 (6.4) 71.04 (11.3) <.001 56.07 (7.9) .003 27 (15.6) - -
1-3 53 (12.6) 59.64 (13.6) 57.09 (8.4) 53 (30.6) - -
4-5 37 (8.8) 59.19 (11.6) 54.68 (7.9) 37 (21.4) - -
6-10 56 (13.3) 58.50 (16.1) 57.91 (7.8) 56 (32.4) - -
11-15 55 (13.0) 56.31 (14.5) 52.76 (7.6) - 55 (57.9) -
16-20 40 (9.5) 55.70 (17.0) 54.55 (8.0) - 40 (42.1) -
21-30 81 (19.2) 50.86 (14.3) 55.30 (7.9) - - 81 (52.6)
>31 73 (17.3) 47.10 (12.2) 52.12 (8.6) - - 73 (47.4)
Regional Location, no.  (%)                
New England (CT, ME, MA, NH, RI, VT) 22 (5.2) 55.18 (16.9) .42 51.86 (7.3) .37 7 (4.0) 3 (3.2) 12 (7.8)
Middle Atlantic (NJ, NY, PA) 98 (23.2) 56.72 (14.4) 55.80 (8.5) 42 (24.3) 23 (24.2) 33 (21.4)
East North Central (IL, IN, MI, OH, WI) 73 (17.3) 53.18 (14.3) 55.75 (8.2) 27 (15.6) 21 (22.1) 25 (16.2)
West North Central (IA, KS, MN, MO, NE, ND, SD) 18 (4.3) 54.83 (12.7) 55.50 (6.3) 7 (4.0) 3 (3.2) 8 (5.2)
South Atlantic (DE, DC, FL, GA, MD, NC, SC, VA, WV) 62 (14.7) 56.11 (14.7) 55.50 (8.6) 24 (13.9) 13 (13.7) 25 (16.2)
East South Central (AL, KY MS, TN) 16 (3.8) 58.81 (12.4) 53.56 (11.2) 7 (4.0) 3 (3.2) 6 (3.9)
West South Central (AR, LA, OK, TX) 28 (6.6) 58.82 (17.4) 56.57 (7.2) 11 (6.4) 6 (6.3) 11 (7.1)
Mountain (AZ, CO, ID, MT, NV, NM, UT, WY) 42 (10.0) 51.60 (15.7) 53.60 (7.4) 22 (12.7) 10 (10.5) 10 (6.5)
Pacific (AK, CA, HI, OR, WA) 61 (14.5) 56.69 (17.1) 53.49 (7.8) 26 (15.0) 13 (13.7) 22 (14.3)
International 2 (.5) 47.00 (14.1) 50.00 (18.4) - - 2 (1.3)
Primary Clinical Setting, no.  (%)                
Acute care hospital 19 (4.5) 63.42 (14.7) .46 58.16 (6.2) .69 10 (5.8) 5 (5.3) 4 (2.6)
Hospital-based outpatient facility or clinic 145 (34.4) 54.90 (15.1) 54.40 (7.8) 51 (29.5) 36 (37.9) 58 (37.7)
Private outpatient office or group practice 186 (44.1) 54.89 (15.0) 55.18 (8.5) 85 (49.1) 38 (40.0) 63 (40.9)
Skilled nursing facility (SNF)/long-term care 12 (2.8) 52.00 (14.0) 56.00 (9.1) 4 (2.3) 3 (3.2) 5 (3.2)
Patient’s home/home care 10 (2.4) 55.30 (16.6) 52.40 (8.5) 5 (2.9) 1 (1.1) 4 (2.6)
School system (preschool/primary/secondary) 5 (1.2) 59.00 (12.2) 58.00 (3.1) 3 (1.7) - 2 (1.3)
Academic institution (post-secondary) 29 (6.9) 56.52 (17.4) 54.38 (9.9) 6 (3.5) 10 (10.5) 13 (8.4)
Health and wellness facility 2 (.5) 57.00 (.0) 51.00 (5.7) 2 (.8) - -
Research center 2 (.5) 60.50 (12.0) 52.50 (.7) 1 (.6) - 1 (.7)
Industry 4 (.9) 52.75 (16.4) 55.25 (9.1) 1 (.6) - 3 (1.9)
Inpatient rehab facility (IRF) 8 (1.9) 62.00 (16.2) 53.25 (9.4) 5 (2.9) 2 (2.1) 1 (.6)
CIPS Category, no.  (%)                
Low IP 75 (17.8)         13 (7.5) 17 (17.9) 45 (29.2)
Moderate IP 205 (48.6)       78 (45.1) 46 (48.4) 81 (52.6)
Frequent IP 113 (26.8)       64 (37.0) 23 (24.2) 26 (16.9)
Intense IP 29 (6.9)       18 (10.4) 9 (9.5) 2 (1.3)
Impostor, no. (%)* 133 (31.5)         79 (45.7) 30 (31.6) 24 (15.6)

CIPS = Clance Impostor Phenomenon Scale; TAS = Tolerance of Ambiguity Scale, Budner 1962 a Kruskal-Wallis Tests ^ Kruskal-Wallis was attempted, but Mann-Whitney U was completed based on the limited numbers of non-binary and prefer not to answer # Participants were allowed to select all degrees that applied * Impostors were determined by CIPS score of 62 or higher, Holmes et al. 1993

Int J Med Educ. 2023; 14:168-177; doi: 10.5116/ijme.6532.4c20