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Table 1 Summary of all studies with interventions, level of evidence, quality rating score and age

From: Pelvic floor muscle training and adjunctive therapies for the treatment of stress urinary incontinence in women: a systematic review

Studies

Intervention

Hierarchy of Evidence a

Quality Rating Score (%)

Mean age (SD)b

Bo (1999)

PFMT v BF v ES v control

II

23/23 (100)

49.6 (10)

Morkved (2002)

PFMT v PFMT+BF

II

22/23 (96)

47.8 (8.2)

Dumoulin (2004)

PFMT+ES+BF v PFMT+ES+BF+Ab Ex v control

II

21/23 (91)

36.2 (median) (IQ range 23–39)

Bo (2000)

PFMT

II

21/23 (91)

49.6 (10)

Berghmans (1996)

PFMT v PFMT+BF

II

20/23 (87)

48 (range 18–70)

Knight (1998)

PFMT+BF v PFMT+BF+ES('home') v PFMT+BF+ES('clinic')

II

17/23 (74)

NR (range 24–68)

Miller (1998b)

PFMT (motor learning)

II

17/23 (74)

68.4 (range 60–84)

Parkkinen (2004)

PFMT+ES+BF+VW v PFMT+VW

III-2

14/19 (74)

46.8 (range 32–65)

Wong (2001)

PFMT+BF v PFMT+BF+Ab BF

II

16/23 (70)

46 (range 30–62)

Dumoulin (1995)

PFMT+ES+BF

IV

13/19 (68)

32 (9.5)

Johnson (2001)

PFMT (SVC) v PFMT (NMVC)

II

15/23 (65)

50 (35–65)

Hay-Smith (2002) A

PFMT (motor learning/strength) v PFMT (motor learning)

II

15/23 (65)

48.8 (13.2 SD)

Arvonen (2001)

PFMT v PFMT+VW

II

15/23 (65)

48 (range 28–65)

Cammu & van Nylen (1998)

PFMT+BF v VW

II

15/23 (65)

55.9 (9.5)

Turkan (2005)

PFMT+ES

III-2

11/19 (58)

47.6 (8)

Pieber (1995)

PFMT+BF v PFMT+BF+VW

II

13/23 (57)

43 (+/- 6)

Chen (1999)

PFMT+ES

IV

11/19 (58)

NS (range 20 to >50)

Glavind (1996)

PFMT v PFMT+BF

II

13/23 (57)

45 (median)(range 40–48)

Pages (2001)

PFMT v BF

II

13/23 (57)

51.1 (range 27–80)

Bidmead (2002) A

PFMT v PFMT+ES v PFMT+sham ES v control

II

10/23 (43)

NR

Sung (2000)

PFMT

III-2

8/19 (42)

range 18 – >60

Aksac (2003)

PFMT v PFMT+BF v control

II

9/23 (39)

52.9 (7.2)

Balmforth (2004) A

PFMT+BF

IV

6/19 (32)

49.5 (10.6)

Finkenhagen (1998) A

PFMT

IV

5/19 (26)

49 (range 25–67)

  1. A = available in English only as abstract; a = According to Australian National Health and Medical Research Council Hierarchy of Evidence (1998); b = Mean age (SD) unless otherwise stated; PFMT = pelvic floor muscle training; ES = electrical stimulation; BF = biofeedback; VW = vaginal weights; PT = physiotherapist; UDS = urodynamics studies; NR = not reported, SVC = submaximal voluntary contraction, NMVC = near-maximal voluntary contraction