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Table 5 Percentage of items not completed and scores missing in each questionnaire

From: Assessment of data quality in a multi-centre cross-sectional study of participation and quality of life of children with cerebral palsy

 

Parent

Child

Questionnaire

% items not completed

% scores missing

% items not completed

% scores missing

Background

2

*

  

Impairment

0.4

*

  

Life-H

1

2

  

Frequency of Participation Questionnaire

1

*

  

Strengths and Difficulties Questionnaire

2

2

  

Parental Stress Index (Short Form)

1

2

  

European Child Environment Questionnaire

3

*

  

KIDSCREEN

5

7

2

2

Pain

3

*

2

*

Child Health Questionnaire

3

3

  
  1. * Not scored