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Table 4 Median scores for demand, job-control, and social support and calculated total scores for job strain versus demographic variables for faculty physicans (n = 23)

From: Occupational stress experienced by residents and faculty physicians on night shifts

Variable

Demand

Job-control

Social support

Job strain

Median

(min-max)

P

Median

(min-max)

p

Median

(min-max)

p

Median

(min-max)

P

Specialtya

EM

15 (14–18)

>.05

18 (16–20)

>.05

18 (16–22)

>.05

0.8 (0.8-1.1)

>.05

SURG

15 (13–19)

18 (10–20)

18 (15–20)

0.8 (0.7-1.4)

MED

15 (14–18)

18 (14–19)

19 (6–24)

0.9 (0.7-1.1)

Marital status

Married

15 (13–19)

>.05

18 (10–20)

>.05

18 (6–24)

>.05

0.8 (0.7-1.4)

>.05

Unmarried

15.5 (14–18)

17 (14–19)

16.5 (16–21)

1.0 (0.7-1.1)

Sex

Man

15 (13–19)

>.05

18 (10–20)

>.05

18 (6–24)

>.05

0.8 (0.7-1.4)

>.05

Woman

16 (14–18)

18 (16–20)

17 (16–19)

0.9 (0.7-1.1)

Number of patients cared for during a typical shift

1-30

15 (13–19)

>.05

18 (10–20)

>.05

18 (15–22)

>.05

0.9 (0.7-1.4)

>.05

31-60

15 (14–18)

19 (16–20)

18 (6–22)

0.8 (0.7-1.1)

>60

15 (14–17)

18 (16–20)

18 (16–24)

0.8 (0.8-1.1)

Night shifts per month

1-4

15.5 (14–19)

<.05

18 (10–20)

>.05

18 (6–24)

>.05

0.9 (0.7-1.4)

>.05

5-8

14 (13–15)

19 (14–19)

20 (16–21)

0.7 (0.7-1.1)

>8

14.5 (14–15)

17.5 (17–18)

18 (17–19)

0.8 (0.8-0.8)

Decided about continuing in specialty

Yes

16 (15–19)

>.05

18 (16–20)

>.05

17.5 (6–24)

>.05

0.9 (0.8-1.1)

>.05

No

15 (13–18)

18 (10–20)

18 (15–22)

0.8 (0.7-1.4)

Chronic disease

Yes

15 (13–19)

>.05

18.5 (17–20)

<.05

17.5 (6–22)

>.05

0.8 (0.7-1.0)

>.05

No

15 (14–18)

16 (10–20)

18 (16–24)

1.1 (0.7-1.4)

  1. Job strain was statistically significantly higher in faculty physicians worked 1–4 night shifts a month. Job control was statistically significantly higher in faculty physicians who had a chronic disease
  2. aEmergency medicine = EM, Internal medical specialties = MED and Surgical specialties = SURG