Page 61 - Impact of implant retained overdenture treatment and speech, oromyofunction, social participation and quality of life.
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 Speech, OMF and OHRQoL in OD treatment in the mandible
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Table 6. Oral Health related Quality of Life and Satisfaction: Total OHIP-14 (scale 0-56), VAS satisfaction with general oral health (%), VAS satisfaction with speech (%) and OHIP question 1 (n) reported during the stages of the mandibular overdenture treatment (preoperative, provisional loading and final connection of the overdenture). The level of significance after Bonferroni correction was set at α=0.05/3.
Satisfaction oral health (VAS) (%)
Mean 67 [0-100] SD 23
Mean 63 [25-91] SD 18
Mean 78 [24-97] SD 18
Z: -0.353 p=0.724
Z: -1.958 p=0.050
Z: -1.775 p=0.075
OHIP-14 total score (0-56)
Mean 17.2 [0-38] SD 11.6
Mean 17.67 [0-46]
SD 13.3
Mean 9.16 [0-33]
SD 10.9
Z: -0.118 p=0.906
Z: -2.585 p=0.010
Z: -1.59 p=0.063
Satisfaction speech (VAS) (%)
Mean 72 [50-100] SD 18
Mean 75 [55-100] SD 14
Mean 82 [62-100] SD 10
Z: -1.067 p=0.286
Z: -1.434 p=0.152
Z: -2.497 p=0.013
OHIP Question 1 (n)
Never Hardly ever Occasionally Fairly often Very often
2/18 9/18 6/18 1/18 0/18
5/15 4/15 3/15 3/15 0/15
8/19 7/19 3/19 1/19 0/19
‘Have you had trouble pronouncing any words because of problems with your teeth, mouth, dentures, or jaw’
New denture (n)
Provisional loading (n)
Overdenture (n)
New-Provisional p-value
Provisional - Overdenture p-value
New – Overdenture p-value




























































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