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Table 1 Baseline characteristics of Danish PhD graduates

From: Low immediate scientific yield of the PhD among medical doctors

 

Total

University of Copenhagen

University of Southern Denmark

University of Aarhus

N

2686

1258

281

1147

Female gender, N (%)

1424 (53.0 %)

694 (55.2 %)

134 (47.7 %)

599 (52.3 %)

Median age, years (IQR)

35 (32–38) b

33 (31–36)

33 (31–36)

36 (34–49) a

Year of graduation, N (%)

 1995–1999

401 (14.9 %)

203 (16.1 %)

40 (14.2 %)

158 (13.8 %)

 2000–2004

717 (26.7 %)

300 (23.9 %)

92 (32.7 %)

325 (28.3 %)

 2005–2009

799 (29.8 %)

389 (30.9 %)

74 (26.3 %)

336 (29.3 %)

 2010–2013

769 (28.6 %)

366 (29.1 %)

75 (26.7 %)

328 (28.6 %)

PhD specialty, %

 Medicine

87.3 %

89.1 %

89.3 %

84.8 %

 Surgery

12.7 %

10.9 %

11.7 %

15.2 %

Median duration of PhD, y (IQR)

4.0 (3.5–4.6)

4.0 (3.5–4.6)

4.3 (3.7–5.1)

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Most productive departments, N (%)

 Cardiology

294 (11.0 %)

151 (12.0 %)

24 (8.9 %)

119 (10.4 %)

 Endocrinology

273 (10.2 %)

117 (9.3 %)

36 (13.3 %)

120 (10.5 %)

 Neurology

189 (7.1 %)

94 (7.5 %)

8 (3.0 %)

87 (7.6 %)

 Gynecology/obstetrics

134 (5.0 %)

73 (5.8 %)

6 (2.2 %)

53 (4.6 %)

  1. aage at graduation
  2. bcalculated including the Aarhus data, where the age is at graduation and not at enrollment