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Table 1 I-CVI and S-CVI scores for the Dutch PAQ-C and PAQ-A

From: Reliability and Validity of the Dutch Physical Activity Questionnaires for Children (PAQ-C) and Adolescents (PAQ-A)

PAQ-C

Item

Expert 1

Expert 2

Expert 3

Expert 4

Expert 5

Expert 6

I-CVI

Q1. Spare time activity: sports

3

4

4

4

4

4

1.00

Q2. Activity during physical education classes

3

3

3

3

2

3

0.83

Q3. Break time activity

3

3

3

2

3

2

0.67

Q4. Lunchtime activity

3

3

3

2

3

2

0.67

Q5. After-school activity

4

4

4

4

4

4

1.00

Q6. Evening activity

4

4

4

4

4

4

1.00

Q7. Weekend-activity

4

4

4

4

4

4

1.00

Q8. Activity frequency during the last 7 days

3

4

4

3

4

3

1.00

Q9. Activity frequency during each day last week

4

4

4

4

2

4

0.83

S-CVI

      

0.89

PAQ-A

Item

Expert 1

Expert 2

Expert 3

Expert 4

Expert 5

Expert 6

I-CVI

Q1. Spare time activity: sports

3

4

4

4

4

4

1.00

Q2. Activity during physical education classes

3

3

3

3

2

3

0.83

Q3. Break time activity

NA

NA

NA

NA

NA

NA

NA

Q4. Lunchtime activity

3

3

3

3

2

2

0.67

Q5. After-school activity

4

4

4

4

4

4

1.00

Q6. Evening activity

4

4

4

4

4

4

1.00

Q7. Weekend-activity

4

4

4

4

4

4

1.00

Q8. Activity frequency during the last 7 days

2

4

4

3

4

3

0.83

Q9. Activity frequency during each day last week

3

4

3

4

2

4

0.83

S-CVI

      

0.90

  1. I-CVI: item-level content validity; S-CVI: scale-level content validity; NA: not applicable.