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Table 2 Comparison of Baseline Characteristics between Single and Multiple Attachment Sites

From: Endoscopic management of maxillary sinus inverted papilloma attachment sites to minimize disease recurrence

Variables Single Attach. (n = 13) Multiple Attach. (n = 15) P-value
Gender (male:female) 7:6 10:5 0.700
Age, years (mean, SD) 55.8 (16.8) 54.2 (16.8) 0.807
Prev. recurrence (n, %) 3 (23%) 7 (47%) 0.254
Follow-up, months (mean, SD) 37.6 (23.7) 25.4 (20.7) 0.158
Length of stay, days (mean, SD) 0.31 (0.48) 1.0 (1.6) 0.145