Table 1: Demographic characteristics of patients included in this study.

Sex Age (years) BMI (kg/m2) PSR Code Systemic Diseases Smoking Habits Group
Patient 1 F 45 44,4 0 Absence Absence A
Patient 2 M 54 42,3 1 Absence Ex-smoker A
Patient 3 M 43 45,1 3 Absence Absence B
Patient 4 F 44 41,4 3 Absence Absence B
Patient 5 M 55 24,9 0 Absence Absence C
Patient 6 F 52 23,2 1 Absence Absence C
Patient 7 M 50 22,9 0 Absence Absence C
Patient 8 M 50 25,3 0 Absence Ex-smoker C
Patient 9 F 51 21,1 3 Absence Absence D
Patient 10 M 49 24,9 3 Absence Ex-smoker D
Patient 11 M 58 23,3 3 Absence Ex-smoker D

F = female; M = male