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Table 1 Questions, answers and rating principal of participants’ attitude towards salt intake

From: Awareness, understanding and use of sodium information labelled on pre-packaged food in Beijing:a cross-sectional study

No.

Question

Answers

Score a

1

Do you believe that excessive salt intake does harm to your health?

Strongly believe

3

Believe

2

Maybe

1

No

0

2

Do you believe that reduction in salt intake can help to lower blood pressure?

Strongly believe

3

Believe

2

Maybe

1

No

0

3

Do you think it is necessary to control salt intake in pre-packaged foods?

Very Necessary

3

Necessary

1.5

  

Not Necessary or Indifferent

0

  1. a The score of attitude towards salt intake was summarized and translated into 100 points for each participant