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Table 3 Outcome scores, all patients

From: Good functional outcomes after endoscopic treatment for greater trochanteric pain syndrome

Outcome

Preoperative

Mean (SD)

Follow-up

Mean (SD)

Change (SD)

p value

MIC

iHOT-12#

36.3 (14.5)

54.0 (31.6)

17.7 (25.7)

0.007

12.9

VAS – overall hip function*

49.1 (20.9)

58.5 (32.5)

9.39 (35.0)

0.141

N/A

EQ-VAS+

55.9 (17.3)

63.3 (20.7)

7.31 (20.4)

0.034

N/A

EQ-5D+

0.392 (0.325)

0.648 (0.310)

0.257 (0.368)

0.002

N/A

HAGOS – pain+

40.8 (17.9)

59.0 (25.9)

18.2 (26.9)

0.001

13.5

HAGOS – symptoms+

46.5 (17.6)

62.6 (27.1)

16.1 (25.2)

0.002

12.6

HAGOS – daily activity+

29.9 (28.0)

53.1 (37.4)

23.2 (33.2)

0.001

16.6

HAGOS – sport+

33.5 (23.9)

51.4 (31.2)

17.9 (27.6)

0.003

13.8

HAGOS – physical activity+

20.7 (18.7)

41.4 (35.3)

20.7 (34.0)

0.004

17.0

HAGOS – quality of life+

23.4 (13.8)

43.3 (30.8)

19.8 (28.7)

0.002

14.4

HSAS*

1.74 (1.71)

2.26 (1.48)

0.516 (1.90)

0.061

N/A

  1. Bold numbers indicate statistically significance
  2. SD Standard deviation, MIC Minimal Important Change, N/A Not applicable, iHOT-12 International Hip Outcome Tool, VAS Visual Analogue Scale, EQ-5D EuroQoL-5 Dimension Questionnaire, HAGOS Copenhagen Hip and Groin Outcome Score, HSAS Hip Sports Activity Scale
  3. #6 missing values
  4. *3 missing values
  5. +2 missing values