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Table 2 Participants` characteristics

From: Use of illicit and prescription drugs for cognitive or mood enhancement among surgeons

Participants (total)

N = 1,145 (= 100%)

Gender

 

Male

797 (69.7%)

Female

346 (30.3%)

Age

 

Years (Mean ± SD)

24 to 85 years (43.30 ± 10.67)

Family status:

 

Married

875 (76.5%)

Divorced

67 (5.9%)

Single

189 (16.5%)

Widowed

13 (1.1%)

Children:

 

Participants living with children

525 (48.0%)

Participants living without children

568 (52.0%)

Type of employer:

 

University

315 (27.7%)

Hospital (other than University hospital)

636 (56.0%)

Doctor´s office/ Doctor´s surgery

159 (14.0%)

Other (for example, industry)

26 (2.3%)

Employment status:

 

Surgeons in training (1st to 5th year)

646 (56.4%)

Senior surgeons

246 (21.5%)

Directors/deputy directors

253 (22.1%)

Hours of work (per week)

 

Hours (Mean ± SD)

13 to 100 (56.77 ± 12.97)

Gross income:

 

<40,000 €

64 (5.7%)

40,000 to 100.000 €

544 (48.6%)

100,000 to 150.000 €

298 (26.6%)

150,000 to200.000 €

102 (9.1%)

>200,000 €

111 (9.9%)

Satisfied with professional success

 

Yes

975 (87.8%)

No

136 (12.2%)

Subjective evaluation of career opportunities

 

Mean ± SD:

2.49 ± 0.94

 

1 = 126 (11.5%)

2 = 488 (44.7%)

3 = 342 (31.3%)

4 = 91 (8.3%)

5 = 44 (4.0%)

Pressure to perform on the job

 

Mean ± SD:

3.32 ± 1.18

 

0 = 32 (2.8%)

1 = 67 (5.9%)

2 = 131 (11.5%)

3 = 318 (27.9%)

4 = 452 (39.7%)

5 = 138 (12.1%)

Pressure to perform in private life

 

Mean ± SD:

2.01 ± 1.26

 

0 = 140 (12.4%)

1 = 267 (23.7%)

2 = 329 (29.2%)

3 = 246 (21.9%)

4 = 118 (10.5%)

5 = 251 (2.2%)

Pressure to perform subjectively evaluated as burdensome

 

Mean ± SD:

2.57 ± 1.28

 

0 = 62 (5.5%)

1 = 196 (17.3%)

2 = 260 (22.9%)

3 = 323 (28.4%)

4 = 238 (21.0%)

5 = 57 (5.0%)

Pressure to perform subjectively evaluated as harmful to health

 

Mean ± SD:

2.72 ± 1.34

 

0 = 71 (6.3%)

 

1 = 158 (14.0%)

2 = 233 (20.6%)

3 = 299 (26.4%)

4 = 292 (25.8%)

5 = 78 (6.9%)

  1. Use of 6-point Likert scale, 0 = not at all, 5 = very much in respect of the following items: Subjective evaluation of career opportunities; Pressure to perform; Subjective pressure to perform. Means are given with standard deviation (SD).
  2. Prevalence rates of cognitive enhancement (CE) and mood enhancement (ME) measured by anonymous questionnaires (AQ).