Table 2.
Description of dimensions of OHIP-14a and its association between oral health-related quality of life and sleep quality of students
|
OHIP-14 dimensions |
Total (n = 334) mean ± SD |
No excessive daytime sleepiness (n = 199) mean ± SD |
Excessive daytime sleepiness (n = 135) mean ± SD |
p- valueb |
|---|---|---|---|---|
|
aOHIP-14: Oral Health Impact Profile-14 questionnaire; bStudent’s t-test; cThe effect size of the difference was 0.38 (95% CI: 0.14-0.63). | ||||
|
Functional limitation |
1.42 ± 1.24 |
1.26 ± 1.11 |
1.67 ± 1.39 |
0.013 |
|
Physical pain |
1.45 ± 1.49 |
1.30 ± 1.41 |
1.66 ± 1.59 |
0.029 |
|
Psychological discomfort |
1.19 ± 1.60 |
1.03 ± 1.39 |
1.42 ± 1.85 |
0.118 |
|
Physical disability |
1.02 ± 1.53 |
0.83 ± 1.36 |
1.28 ± 1.72 |
0.042 |
|
Psychological disability |
0.79 ± 1.47 |
0.64 ± 1.33 |
1.01 ± 1.63 |
0.011 |
|
Social disability |
0.73 ± 1.46 |
0.60 ± 1.29 |
0.93 ± 1.67 |
0.073 |
|
Handicap |
0.35 ± 0.95 |
0.28 ± 0.77 |
0.46 ± 1.16 |
0.090 |
|
OHIP summary scorec |
6.93 ± 6.76 |
5.91 ± 5.95 |
8.42 ± 7.56 |
<0.001 |