Table 2 Mean value and standard deviation for the subcategory physical and psychological disabilities : Impact of maxillary sinus augmentation on oral health-related quality of life

author: E Schiegnitz, P W Kmmerer, K Sagheb, A J Wendt, A Pabst, B Al-Nawas, M O Klein | publisher: drg. Andreas Tjandra, Sp. Perio, FISID

Item	Mean ± SD before sinus lift	Mean ± SD after sinus lift	p value
Have you felt tense because of problems with your teeth, mouth or dentures?	1.8 ± 1.1	0.8 ± 1.0	<0.001
Have you felt bad because the appearance of your teeth has been affected?	1.2 ± 1.2	0.4 ± 0.7	<0.001
Have you avoided eating with other people?	0.4 ± 0.8	0.1 ± 0.3	<0.001
Have you been a bit irritable with other people?	0.3 ± 0.7	0.1 ± 0.4	<0.001
Have you avoided going out?	0.3 ± 0.7	0.0 ± 0.2	<0.001
Have you had problems managing your daily routine?	0.4 ± 0.8	0.1 ± 0.4	<0.001
Have you been unable to work to your full capacity?	0.4 ± 0.8	0. 1 ± 0.4	<0.001
Have you had difficulties to relax?	0.7 ± 1.1	0.3 ± 0.6	<0.001
Have you felt that your general health has worsened?	0.6 ± 1.0	0.2 ± 0.6	<0.001

Table 2 Mean value and standard deviation for the subcategory physical and psychological disabilities

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