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Table 3 Mean change in QUALIOST® scores according to the number of osteoporotic fractures (all types) experienced

From: Cross-cultural validation and analysis of responsiveness of the QUALIOST®: QUAlity of Life questionnaire In OSTeoporosis

No of fracture

 

0

1

2

≥3

Physical

N

836

272

81

77

 

Mean (± 95% CI)

-0.31 (± 1.38)

1.21 (± 2.48)

5.18 (± 4.09)

6.54 (± 4.84)

 

Effect Size

-0.02

0.06

0.28

0.30

Emotional

N

838

274

81

77

 

Mean (± 95% CI)

-1.55 (± 1.33)

-0.01 (± 2.29)

3.83 (± 3.98)

5.57 (± 3.65)

 

Effect Size

-0.08

-0.00

0.21

0.34

Total

N

832

272

81

77

 

Mean (± 95% CI)

-0.92 (± 1.25)

0.46 (± 2.18)

4.41 (± 3.73)

5.99 (± 3.72)

 

Effect Size

-0.05

0.02

0.26

0.36

  1. Mean change measured between baseline and endpoint
  2. ES = (mean at endpoint – mean at baseline)/standard deviation of change