Journal of Dental Hygiene Science : eISSN 2233-7679

Table 1

General Characteristics

Classification Frequency
Gender Man 214 (75.4)
Woman 70 (24.6)
Age (y) <30 42 (14.8)
30~39 71 (25.0)
40~49 84 (29.6)
≥50 87 (30.6)
Marital status Married 207 (72.9)
Unmarried 77 (27.1)
Monthly average income (1,000 KRW)
<2,000 71 (25.0)
≥2,000 <3,000 93 (32.7)
≥3,000 <4,000 50 (17.6)
≥4,000 70 (24.7)
Period of service (y) <5 80 (28.2)
≥5, <10 50 (17.6)
≥10, <20 74 (26.0)
≥20 80 (28.2)
Daily average work (h) ≤8 163 (57.4)
9 58 (20.4)
≥10 63 (22.2)
Weekly overtime (h) 0 116 (40.8)
<5 80 (28.2)
≥5, <9 39 (13.7)
≥10 49 (17.3)
Type of business Manufacturing 122 (43.0)
Non-manufacturing 162 (57.0)
Type of work Production 98 (34.5)
Office work 186 (65.5)
Type of employment Regular worker 253 (89.1)
Irregular worker 31 (10.9)
Self-rated oral health status
Healthy 105 (36.9)
So-so 126 (44.4)
Unhealthy 53 (18.7)
Experience of receiving treatment for an oral disease
Have 51 (18.0)
Not have 233 (82.0)
Oral symptom requiring treatment
Have 103 (36.3)
Not have 181 (63.7)
Total 284 (100)

Values are presented as n of workers (%).

KRW: Korean won.

J Dent Hyg Sci 2018;18:389-97 https://doi.org/10.17135/jdhs.2018.18.6.389
© 2018 J Dent Hyg Sci