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Table 7 Questionnaire assessing pain, sick leave, performance, ability to eat, sleep, and speak at 1 month

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 P value
Mean (range), SD Mean (range), SD
In how many days have you had pain after surgery? 3.2 (0-14), 3.3 1.3 (0-5), 1.3 0.02*
In how many days have you been on sick leave from daily activities such as work, school, etc. due to pain? 0.7 (0-5), 1.3 0.2 (0-5), 0.5 0.16
Did the operation affect your performance of your daily work? (VAS: 0-100) 19.9 (0-100), 34.2 8.1 (0-73), 18.0 0.18
In how many days have you been affected in your work? 0.9 (0-5), 1.4 0.3 (0-2), 0.6 0.07
Have you been able to eat a normal diet in the post-operative period? (VAS: 0-100) 68 (6-100), 35.2 84.2 (5-100), 26.2 0.11
In how many days have you been unable to eat your normal diet? 1.4 (0-5), 1.5 1.1 (0-5), 1.3 0.45
Have you noticed changes in your speech after surgery? (VAS: 0-100) 4.7 (0-48), 12.0 0.9 (0-6), 1.8 0.17
In how many days have you noticed changes in your speech? 0.6 (0-7), 1.6 0.0 (0-0), 0.0 0.11
Have you had trouble sleeping at night after surgery? (VAS: 0-100) 11.8 (0-100), 30.1 0.8 (0-6), 1.7 0.11
In how many days have your night’s sleep been affected? 0.9 (0-5), 1.7 0.0 (0-0), 0.0 0.02*
  1. OMSFE Osteotome-mediated sinus floor elevation; SD standard deviation; VAS visual analog scale (0 = minimal to 100 = maximum)
  2. *Statistically significant