| EC users | Non-users | |||||||
---|---|---|---|---|---|---|---|---|---|
Mean | Median | Min, Max | IQR | Mean | Median | Min, Max | IQR | ||
Age (unit: years) | 23.84 | 23 | 18, 34 | 20, 27 | 24.40 | 25 | 18, 34 | 21, 28 | |
 | # subjects | % subjects | # subjects | % subjects | |||||
Gingival Inflammation | Absent | 30 | 40.00 | 47 | 62.67 | ||||
Present | 42 | 56.00 | 27 | 36.00 | |||||
Gender | Male | 61 | 81.33 | 55 | 73.33 | ||||
Female | 14 | 18.66 | 20 | 26.67 | |||||
Freq. of brushing teeth |  < 1 | 8 | 10.67 | 1 | 1.33 | ||||
1 | 29 | 38.67 | 16 | 21.33 | |||||
 > 1 | 38 | 50.67 | 58 | 77.33 |