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Table 2 The 11 items tested but not included. SRM (standardized response mean) and mean relevance are given for each question.

From: Hip disability and osteoarthritis outcome score (HOOS) – validity and responsiveness in total hip replacement

 

Items not included

Mean Relevance

SRM

KOOS Item nr

 

Pain

   

P2

Pain twisting/pivoting on loaded leg?

2.5

1.0

P2

P10

Sharp twinges in your hip?

2.3

1.6

*

 

Other Symptoms

   

S1

Do you have swelling in your hip?

0.4

0.5

S1

S3

Does your hip catch or hang up when moving?

0.8

0.7

S3

S4

Can you straighten your hip fully?

2.3

0.8

S4

S5

Can you bend your hip fully?

2.4

0.9

S5

S8

Have you experienced weakness in your leg?

2.6

0.9

 
 

ADL

   

A19

Cutting toenails?

2.3

0.8

*

 

Sport/Recreation

   

SP3

Difficulty jumping?

2.3

0.7

SP3

SP5

Difficulty kneeling?

2.3

1.1

SP5

 

Hip related QOL

   

Q5

Can you cope with your hip problems?

2.3

1.6

*

  1. * these items were constructed by one of the authors (MK)