JKAOH Journal of Korean Acadomy of Oral Health
pISSN 1225-388X eISSN 2093-7784

Table. 1.

Demographic characteristics of participants (N=557)

Characteristic N (%)
Gender
Male 253 (45.4)
Female 304 (54.6)
Age (yr)
Under 20 157 (28.2)
21-23 267 (47.9)
24 or over 133 (23.9)
Standard of living
Best 158 (28.4)
Better 293 (52.6)
Good 106 (19.0)
Residence
Alone 310 (55.7)
With family 242 (43.4)
Other 5 (.9)
Number of sibling
1 38 (6.8)
2 381 (68.4)
3 or more 138 (24.8)
Birth order
First/only 283 (50.8)
Second 231 (41.5)
Third or beyond 43 (7.7)
Past dating experience (time)
Never 102 (18.3)
1-2 228 (40.9)
3-4 144 (25.9)
5 or more 83 (14.9)
Duration of current dating relationship (yr)
Never 303 (54.4)
1 or under 1 122 (21.9)
Over 1 132 (23.7)
J Korean Acad Oral Health 2020;44:222~227 https://doi.org/10.11149/jkaoh.2020.44.4.222
© Journal of Korean Academy of Oral Health