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Table 6 Results from a multivariable random effects regression model of all angles on age (in groups) gender and point of measurement

From: Thickness of the Schneiderian membrane and its correlation with anatomical structures and demographic parameters using CBCT tomography: a retrospective study

Factor Difference 95% CI p value
Age (years)
  < 45a 0   
 45–54 − 0.9 (− 5.7, 3.9) 0.724
 55–64 − 1.4 (− 5.5, 2.8) 0.520
 65+ − 0.6 (− 5.0, 3.9) 0.806
Gender
 Malea 0   
 Female − 2.5 (− 5.4, 0.5) 0.097
Position
 1 (AR/AL)a 0   
 2(BR/BL) 10.0 (7.8, 12.3) < 0.001
 3 (CR/CL) 2.2 (−0.0, 4.5) 0.051
  1. aReference category