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Table 9 Floor and ceiling effects of the English PIDAQ

From: Validation and reliability of the Malaysian English version of the psychosocial impact of dental aesthetics questionnaire for adolescents

 

12–14 years (N = 203)

15–17 years (N = 190)

12–17 years (N = 393)

 

% Floor

% Ceiling

% Floor

% Ceiling

% Floor

% Ceiling

Dental Self-Confidence

3.9

0.5

4.2

0

4.1

0.3

Social Impact

1.0

0

4.7

0.5

2.8

0.3

Psychological Impact

2.5

0

1.6

0.5

2.0

0.3

Aesthetic Concern

13.8

1.5

13.7

1.1

13.7

1.3

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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