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Table 6 Questionnaire assessing eating and speaking ability, diet variations, sleep impairment, pain and discomfort, at 1 week

From: Patient’s perception of recovery after maxillary sinus floor augmentation with autogenous bone graft compared with composite grafts: a single-blinded randomized controlled trial

Question Autogenous bone graft 1:1 autogenous bone graft and DPBM 1:1 autogenous bone graft and BBGM
0 % 1 % 2 % 3 % 0 % 1 % 2 % 3 % 0 % 1 % 2 % 3 %
Eating ability and diet variations
 Did you continue with your usual diet? 20 30 45 5 15 30 45 10 25 35 40  
 Did you notice any change in the perception of taste? 70 20 10   65 20   15 75 10 10 5
 Did you notice any change in chewing ability? 25 10 40 25 25 15 25 35 25 20 25 30
 Did you have problems opening your mouth? 50 10 10 30 55 5 15 25 45 15 15 25
Speaking ability noticed
 Have you notice any change in voice? 75 20   5 70 25 5   80 5 10 5
 Have you notice any change in your ability to speak?   95 5   70 25 5   75 10 5 10
 When you talk with other people, do they understand you? 70 25 5   15 85    5 80 10 5
Sleep impairment
 Have you had problems falling sleep? 65 20 5 10 80 10 5 5 70 25   5
 Have you experienced interruptions in sleep? 5 80 15   75 20   5 60 20 5 15
 Have you felt drowsy? 55 30 5 10 50 30 15 5 55 30 10 5
Pain and discomfort at suture removal
 Has the removal of suture been uncomfortable? 75 10   15 80 5 10 5 90 10   
 Has the appointment for suture removal caused you anxiety? 95    5 95   5   95 5   
  1. 0 = not at all; 1 = close to normal; 2 = almost normal; 3 = a little
  2. BBGM biphasic bone graft material, DPBM deproteinized porcine bone mineral