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Table 1 Characteristics of included studies

From: Prognostic value of brain natriuretic peptide in acute pulmonary embolism

Reference

Study design

Patients, number

Hemodynamic instability (number)

Timing of BNP sampling

Thrombolysis, number

Age, years

Male, percentage

Follow-up

CHF, number

Kucher, et al. [1] (2003)

Prosp

73

Yes

Admission (<4 hours)

10

61 ± 18

59

In hosp

NA

Ten Wolde, et al. [2] (2003)

Prosp

110

Excl

Admission

NA

58 ± 18

NK

3 months

NA

Pieralli, et al. [3] (2006)

Prosp

61

Excl

Admission (<1 hour)

6

75 ± 14

26

In hosp

Excl

Krüger, et al. [4] (2004)

Prosp

42

Yes (10)

Admission

22

57 ± 17

64

In hosp

8 Excl

Tulevski, et al. [5] (2006)

Prosp

28

Excl

Admission (<1 hour)

NA

53 ± 18

43

90 days

Excl

Logeart, et al. [6] (2007)

Prosp

67

Excl

Admission

6

64 ± 16

60

In hosp

Excl

Ray, et al. [7] (2006)

Prosp

51

NA

Admission

0

79 ± 10

NA

In hosp

NA

Pruszczyk, et al. [8] (2003)

Prosp

79

Yes (9)

Admission

8

63 ± 17

37

In hosp

NA

Kucher, et al. [9] (2003)

Prosp

73

Yes (14)

Admission (<4 hours)

10

61 ± 18

59

In hosp

6

Kostrubiec, et al. [10] (2005)

Prosp

100

Excl

Admission

5

62 ± 18

35

40 days

17

Binder, et al. [11] (2005)

Prosp

124

Yes (9)

Admissionand at 4, 8, and 24 hours

12

60 ± 18

40

In hosp

NA

Maziere, et al. [12] (2007)

Prosp

60

Excl

Admission

NA

73 ± 14

40

In hosp

20

  1. Values are presented as mean ± standard deviation when appropriate. BNP, brain natriuretic peptide; CHF, congestive heart failure; Excl, excluded; In hosp, in hospital; NA, not applicable; Prosp, prospective.