Table 1 Resident characteristics and educational environment based on hospital type.

From: Educational environment changes toward resident duty hour restrictions in Japan

Characteristics

Total

Hospital type

Community

University

University- affiliated

N = 17,967

N = 14,891

N = 2,029

N = 1,047

Basic information

 Age

  24

2.6%

2.7%

2.0%

3.0%

  25

16.0%

16.5%

12.3%

16.0%

  26

32.0%

32.8%

28.1%

29.2%

  27

22.6%

22.5%

23.1%

23.8%

  28

10.2%

9.8%

11.6%

12.2%

  29

5.1%

4.8%

7.0%

6.0%

  30 or more

11.5%

11.0%

16.0%

9.9%

 Male sex

68.0%

69.0%

63.8%

63.2%

 PGY-2*

63.0%

62.9%

65.2%

60.4%

Educational environment

 Monthly ED duty

  None

3.4%

1.6%

16.9%

2.9%

  1–2

15.0%

10.7%

44.5%

18.8%

  3–5

70.7%

75.4%

34.3%

73.9%

  6 or more

10.3%

11.9%

2.1%

3.4%

  Unknown

0.6%

0.3%

2.2%

1.1%

 Assigned inpatient

  0–4

28.2%

27.9%

36.1%

17.7%

  5–9

56.1%

56.9%

52.3%

51.1%

  10–14

10.1%

9.4%

8.6%

22.7%

  15 or more

3.0%

3.0%

1.6%

5.7%

  Unknown

2.6%

2.8%

1.3%

2.8%

 Daily Self-study time

  None

3.2%

3.1%

4.0%

3.9%

  0–30 min

39.3%

38.1%

45.1%

46.4%

  31–60 min

40.0%

40.6%

37.0%

37.5%

  61–90 min

13.8%

14.5%

11.3%

9.8%

  91 min or more

3.6%

3.8%

2.7%

2.5%

Hospital information

 Urban hospital

31.9%

30.6%

25.5%

62.9%

 Annual number of ambulance arrivals

1850.5 ± 936.8

1879.2 ± 975.6

1668.3 ± 718.7

1795.7 ± 669.8

  1. PGY postgraduate year, ED emergency department.
  2. *Postgraduate residents are either Postgraduate year (PGY)-1 or PGY-2.
  3. Training hospitals are divided into urban and non-urban hospitals.