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Table 2 Metabolic syndrome factors among workers

From: Factors Associated with Metabolic Syndrome and Related Medical Costs by the Scale of Enterprise in Korea

Variables Categories Metabolic syndrome (ref. no MS)
   Male Female
   Crude OR (95% CI ) Adjusted OR (95% CI ) Crude OR (95% CI ) Adjusted OR (95% CI )
Size ≥300 1 1 1 1
  50-299 1.0(0.99–1.01) 1.01(1.00–1.02) 1.67(1.64–1.71) 1.12(1.10–1.14)
  <50 1.1(1.09–1.10) 1.05(1.04–1.06) 1.78(1.75–1.81) 1.20(1.18–1.22)
Job White collar workers 1 1 1 1
Blue collar workers 1.08(1.07–1.09) 0.99(0.98–1.00) 1.52(1.49–1.54) 1.08(1.07–1.10)
Age (years) ≤29 1 1 1 1
30–39 2.19(2.16–2.22) 2.10(2.07–2.13) 2.44(2.37–2.51) 2.44(2.37–2.52)
40–49 3.58(3.53–3.63) 3.30(3.25–3.35) 5.61(5.47–5.76) 5.19(5.05–5.34)
50–59 4.44(4.38–4.50) 4.17(4.11–4.23) 13.28(12.94–13.63) 12.11(11.78–12.45)
≥60 5.09(5.00–5.17) 4.86(4.77–4.94) 27.22(26.40–28.07) 23.88(23.12–24.66)
Insurance premiums Q4 1 1 1 1
Q3 0.77(0.76–0.78) 0.87(0.87–0.88) 0.93(0.90–0.95) 1.04(1.01–1.08)
Q2 0.72(0.71–0.72) 0.84(0.83–0.85) 1.37(1.34–1.41) 1.17(1.13–1.20)
Q1 1.12(1.11–1.13) 1.02(1.01–1.03) 2.62(2.55–2.69) 1.34(1.30–1.37)
Smoking Non-smoker 1 1 1 1
Ex-smoker 1.41(1.40–1.43) 1.20(1.19–1.21) 0.60(0.57–0.63) 1.24(1.17–1.30)
Current 1.23(1.22–1.24) 1.26(1.25–1.27) 0.79(0.76–0.82) 1.49(1.43–1.56)
Alcohol consumption Non-drinker 1 1 1 1
1–2/wk 1.20(1.15–1.25) 1.13(1.09–1.18) 1.23(1.16–1.31) 1.06(1.00–1.13)
3–4/wk 1.55(1.49–1.62) 1.41(1.35–1.47) 0.79(0.74–0.84) 1.04(0.97–1.11)
≥5/wk 1.87(1.79–1.96) 1.49(1.42–1.55) 1.05(0.96–1.14) 1.09(1.00–1.19)
Exercise ≥3/wk 1 1 1 1
≤2/week 1.07(1.07–1.08) 1.01(1.01–1.02) 1.06(1.04–1.07) 1.00(0.99–1.02)
  1. OR: odds ratio.
  2. CI: confidence interval.