Research Article

Estimate of Impact on the Oral Health-Related Quality of Life of Older Thai People by the Provision of Dentures through the Royal Project

Table 1

Comparisons of prevalence and total mean OIDP score of oral impacts on daily performances between the groups.

Oral impactsTotal prevalenceSubjects with different dental statusTotal mean OIDP score value
Edentate (Edent)Complete denture (ECD)Natural and replaced teeth (NRT)Natural teeth (NT)
(%) (%) (%) (%) (%)Mean (±SD)

Overall impacts297 (36.6)114 (68.3)68 (28.3)60 (31.7)55 (25.5)

Physical performances
 Eating220 (27.1)94 (56.3)48 (20.0)41 (21.7)37 (17.2)2.8 (±6.1)<0.001
 Speaking clearly97 (11.9)59 (35.3)17 (7.1)18 (9.5)3 (1.4)1.0 (±3.9)<0.001
 Cleaning mouth 37 (4.6)14 (8.4)8 (3.3)4 (2.1)11 (5.1)0.4 (±2.4)0.027
 Doing light activities10 (1.2)4 (2.4)3 (1.3)1 (0.5)2 (0.9)0.1 (±1.1)0.425

Psychological performances
 Sleeping and relaxing49 (6.0)12 (7.2)10 (4.2)14 (7.4)13 (6.0)0.4 (±2.3)0.403
 Smiling25 (3.1)23 (13.8)1 (0.4)1 (0.5)0 (0.0)0.3 (±2.3)<0.001
 Emotional stability74 (9.1)35 (21.0)10 (4.2)16 (8.5)13 (6.0)0.8 (±3.2)<0.001

Social performances
 Social contact49 (6.0)40 (24.0)1 (0.4)3 (1.6)5 (2.3)0.6 (±3.1)<0.001
Total mean OIDP score (mean ± SD)9.6 (±13.6)1.6 (±4.5)1.9 (±5.0)1.4 (±4.2)3.3 (±8.0)

, Chi-square.