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Table 3 OHIP-49 scores, denture satisfaction and chewing ability: group score changes following treatment

From: Patients’ appreciation of pre-implant augmentation of the severely resorbed maxilla with calvarial or anterior iliac crest bone:a randomized controlled trial

Questionnaire
n = 20
Calvarium group Anterior iliac crest group Comparing groups
Median (IQR) Median (IQR) Mann-Whitney U p-p-value*1
OHIP-49
 Functional limitation 9.69 (5.50; 15.75) 13.44(9.66; 20.41) 34.00 .24
 Physical pain 5.19 (-2.00; 15.85) 12.00(1.50; 22.75) 39.00 .42
 Psychological discomfort 9.00 (1.75; 12.00) 11.00(5.50; 13.25) 36.00 .30
 Physical disability 12.50(0.75;17.50) 10.50(9.00;19.50) 43.50 .64
 Psychological disability 5.00(1.50;11.25) 5.00(1.00;12.25) 49.50 .98
 Social disability 1.50(-0.25;4.00) 2.00(0.00;8.50) 39.50 .44
 Handicap 1.50(0.00;5.25) 4.00(1.00;9.75) 34.00 .23
 Summary scores 51.39(14.67;85.79) 61.80(26.08;92.14) 39.00 .44
Denture satisfaction 12.34(4.37; 54.80) 39.02(27.95; 70.40) 27.00 .09
Chewing ability 5.00(-0.75;7.28) 4.50(2.75; 7.50) 43.00 .61
  1. Results are presented as median (interquartile ranges: IQR).
  2. *1 Exact sig. (2-sided)