Subscale | No. | Content | Item-test correlation | Item-rest correction | Alpha if item deleted |
---|---|---|---|---|---|
Oral Health | Q1 | Had pain in your teeth/toothache | 0.45 | 0.36 | 0.76 |
Q2 | Had crooked teeth or spaces between your teeth | 0.55 | 0.43 | 0.76 | |
Q3 | Had discolored teeth or spots on your teeth | 0.54 | 0.42 | 0.76 | |
Q4 | Had bad breath | 0.56 | 0.46 | 0.75 | |
Q5 | Had bleeding gums | 0.36 | 0.23 | 0.77 | |
Functional well-being | Q9 | Had difficulty eating foods you would like to eat | 0.44 | 0.35 | 0.76 |
Q13 | Had trouble sleeping | 0.31 | 0.26 | 0.77 | |
Q17 | Had difficultly saying certain words | 0.34 | 0.24 | 0.77 | |
Q18 | Had difficulty keeping your teeth clean | 0.48 | 0.37 | 0.76 | |
Socio-emotional well-being | Q6 | Been unhappy or sad | 0.62 | 0.55 | 0.75 |
Q7 | Missed school for any reason | 0.08 | 0.04 | 0.78 | |
Q8 | Been confident | 0.24 | 0.09 | 0.79 | |
Q10 | Felt worried or anxious | 0.61 | 0.53 | 0.75 | |
Q11 | Not wanted to speak / read out loud in class | 0.41 | 0.30 | 0.77 | |
Q12 | Avoided smiling or laughing with other children | 0.58 | 0.51 | 0.76 | |
Q14 | Been teased, bullied, or called names by other children | 0.32 | 0.26 | 0.77 | |
Q15 | Felt that you were attractive (good-looking) | 0.23 | 0.10 | 0.78 | |
Q16 | Felt that you look different | 0.63 | 0.56 | 0.75 | |
Q19 | Been worried about what other people think about your teeth, mouth, or face | 0.68 | 0.60 | 0.74 |