Table 2 Content validity index of raters for international HIV dementia scale.

From: Psychometric properties of International HIV Dementia Scale as screening tool for neurocognitive disorder among people living with HIV/AIDS

Items

Rater-1

Rater-2

Rater-3

Rater-4

Rater-5

Rater-6

Expert agreements

I-CVI

UA

Motor (item-1)

1

1

1

1

1

1

6

1

1

Psychomotor (item-2)

1

1

1

1

1

1

6

1

1

Memory (item-3)

1

1

1

1

1

1

6

1

1

Proportion

1

1

1

1

1

1

 

I-CVI sum = 3

UA sum = 3

The average proportion of items judge by experts = 100%

S-CVI average = 100%

S-CVI relevance = 100%

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