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Table 1 Sociodemographic characteristics and general information of the participants (N = 231)

From: Correlation of occupational stress with depression, anxiety, and sleep in Korean dentists: cross-sectional study

Variables Number Percent
Sex
 Male 157 68.0
 Female 74 32.0
Socioeconomic status
 High 59 25.5
 Middle 167 72.3
 Low 5 2.2
Exercise frequency
 No exercise 60 26.0
 1–2 times per week 112 48.5
 3–4 times per week 51 22.0
  > 5 times per week 8 3.5
Alcohol consumption
 None 73 31.6
  < 3 times per month 70 30.3
 1–2 times per week 65 28.1
  > 3 times per week 23 10.0
Smoking status
 Smoking 39 16.9
 No smoking 192 83.1
Marital status
 Unmarried 51 22.1
 Married 174 75.3
 Divorced, Separated, Bereaved 6 2.6
Occupation
 Private outpatient clinic practitioner 153 66.2
 Professor 4 1.7
 Resident 13 5.6
 Hospital employed dentist 15 6.5
 Clinic employed dentist 30 13.0
 Other 16 7.0
Working time per day
 4–8 h 19 8.2
 8–10 h 83 36.0
  > 10 h 128 55.4
 Other 1 0.4
Job satisfaction
 Satisfied 81 35.0
 Not bad 127 55.0
 Unsatisfied 23 10.0