Page 127 - Impact of implant retained overdenture treatment and speech, oromyofunction, social participation and quality of life.

Personality, social participation and OHRQoL in dental implant treatment
Table 2. Multiple regression coefficients and Beta coefficients for the model with the preoperative measures and the NEO-FFI scales predicting the postoperative measures (Oral Health impact Profile (OHIP), frequency (Freq. Soc. Part.) and diversity (Div. Soc. Part.) of social participation).
Neuroticism Extraversion Openness Agreeableness Conscientiousness OHIP Pre
Freq. Soc. Part. Pre Div. Soc. Part. Pre Adjusted R2
R2
*p<0.05 and **p<0.001.
OHIP Post
-0.24 -0.636 -1.141 1.025 -1.55 0.556 * -
- 0.197 0.244
Freq. Soc. Part. Post Div. Soc. Part. Post
-0.058 -0.229 0.209 -4.198 1.516 2.314 -2.755 -2.348 1.603 4.792 - -
0.5 ** -
- 0.284* 0.080 0.072 0.134 0.127
5
Quality of life and social participation indices for the two study groups pre- and post-treatment are reported in Table 3. Only patients for whom pre- and post-treatment scores were available are enclosed in the analyses. The upper half of the table includes the self-reports, the lower half the observer reports. For the single unit group, patients and their observer did not report significant differences in oral health related quality of life, frequency and diversity of social participation pre- versus post-treatment. The complete jaw restoration group, however, reported a significantly improved quality of life after treatment (z=- 2.713, p=0.007) ), and significant increases of both frequency (z=3.288, p=0.001) and diversity (z=2.097, p=0.036) of social participation. The observers in this group, however, reported no significant differences.
Table 3. Mean results on quality of life (OHIP 14-total, max score is 56) and the domains of social participation pre- and posttreatment given by the subjects and their external observer. A reduction in OHIP 14-total score indicates improvement. With Oral Health impact Profile (OHIP), frequency (Freq. Soc. Part.) and diversity (Div. Soc. Part.) of social participation.
Single Unit group Pre (n=12)
Single Unit group Post (n=12)
Complete denture group Pre (n=34) Complete denture group Post (n=34)
Single Unit group Pre (extern) (n=13)
Single Unit group Post (extern) (n=13) Complete denture group Pre (extern) (n=25) Complete denture group Post (extern) (n=25)
OHIP 14-total
Mean (SD)
11.50 (10.27) 10.08 (10.18) 19.86 (11.68) 12.68 (11.68) 10.62 (11.24) 10.69 (13.24) 16.44 (9.73) 15.84 (13.23)
Freq. Soc. Part.
Mean (SD)
23.17 (9.31) 21.42 (9.56)) 22.15 (7.50) 26.65 (9.24) 25.54 (8.84) 24.62 (9.12) 26.00 (11.05) 27.24 (10.19)
Div. Soc. Part.
Mean (SD)
13.83 (5.73) 14.08 (4.81) 15.62 (4.00) 16.82 (5.31) 17.46 (3.28) 17.31 (3.45) 15.84 (5.15) 16.24 (4.37)
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