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Table 3 Percentage distribution of responses to each question of OHIP-14 questionnaire

From: Patient’s perception of recovery after osteotome-mediated sinus floor elevation with Bio-Oss collagen compared with no grafting material: a randomized single-blinded controlled trial

  Question OMSFE with Bio-Oss collagen OMSFE without grafting material
0 1 2 3 4 Mean 0 1 2 3 4 Mean
Functional limitation Have you had trouble pronouncing any words because of problems with your teeth, mouth, or dentures? 95% 5%     0.05 90% 10%     0.1
Have you felt that your sense of taste has worsened because of problems with your teeth, mouth, or dentures? 100%      0 95% 5%     0.05
Physical pain Have you had painful aching in your mouth? 45% 45% 10%    0.65 55% 25% 15% 5%   0.7
Have you found it uncomfortable to eat any foods because of problems with your teeth, mouth, or dentures? 50% 25% 20% 5%   0.8 45% 35% 15% 5%   0.8
Psychological discomfort Have you been self-conscious because of your teeth, mouth, or dentures? 30% 20% 35% 10% 5% 1.4 50% 15% 30% 5%   0.9
Have you felt tense because of problems with your teeth, mouth, or dentures? 55% 5% 30% 10%   0.95 65% 15% 5%    0.55
Physical disability Has your diet been unsatisfactory because of problems with your teeth, mouth, or dentures? 80% 10% 10%    0.3 80% 15% 5%    0.25
Have you had to interrupt meals because of problems with your teeth, mouth, or dentures? 70% 25% 5%    0.35 80% 15% 5%    0.25
Psychological disability Have you found it difficult to relax because of problems with your teeth, mouth, or dentures? 75% 5% 20%    0.45 65% 20% 10% 5%   0.65
Have you been a bit embarrassed because of problems with your teeth, mouth, or dentures? 35% 10% 25% 30%   1.5 50% 20% 30%    0.8
Social disability Have you been a bit irritable with other people because of problems with your teeth, mouth, or dentures? 85% 5% 10%    0.25 85% 5% 10%    0.25
Have you had difficulty doing your usual jobs because of problems with your teeth, mouth, or dentures? 95%   5%    0.1 90% 10%     0.1
Handicap Have you felt that life in general was less satisfying because of problems with your teeth, mouth, or dentures? 55% 25% 15% 5%   0.7 75% 15% 10%    0.35
Have you been totally unable to function because of problems with your teeth, mouth, or dentures? 95%   5%    0.2 95%   5%    0.2
   Total OHIP-14 score: 152
Mean OHIP-14 score for each patient: 7.7
Mean OHIP-14 score for all items: 0.6 (SD: 0.5)
Total OHIP-14 score: 109
Mean OHIP-14 score for each patient: 6.0
Mean OHIP-14 score for all items: 0.4 (SD: 0.3)
  1. OMSFE Osteotome-mediated sinus floor elevation
  2. 0 = never; 1 = hardly ever or nearly never; 2 = occasionally; 3 = fairly often or many times; 4 = very often