Table 1 Score interpretation

Knowledge

 Below 21

Poor Understanding

 21–28

Moderate Understanding

 Above 28

Good Understanding

Attitude

 Below 18

Negative Attitude

 18–24

Neutral Attitude

 Above 24

Positive Attitude

Perceived Benefits

 Below 24

Low Perceived Benefits

 24–32

Moderate Perceived Benefits

 Above 32

High Perceived Benefits