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Table 3 Odds ratios (ORs) and 95% confidence intervals (CIs) for participation in gastric cancer screening within the previous two years (in line with NCSP recommendations) by employment status among wage workers (n = 2505)

From: Employment conditions and use of gastric cancer screening services in Korea: a nationwide survey

Variable Model 1a Model 2b Model 3c
OR 95% CI OR 95% CI OR 95% CI
Employment status by employment contract term and job security
 Regular worker 1.00 Reference 1.00 Reference 1.00 Reference
 Temporary worker 0.81 0.63–1.05 0.94 0.72–1.23 0.96 0.74–1.26
 Daily worker 0.58 0.44–0.76 0.70 0.52–0.94 0.72 0.53–0.97
Employment status by salary source and business command
 Working in original company 1.00 Reference 1.00 Reference 1.00 Reference
 Dispatched worker 0.45 0.25–0.80 0.48 0.26–0.87 0.48 0.26–0.89
 Outsourced worker 0.66 0.49–0.90 0.74 0.54–1.01 0.74 0.54–1.01
  1. aModel 1: Adjusted for age and gender
  2. bModel 2: Additionally adjusted for educational level and monthly household income
  3. cModel 3: Additionally adjusted for health-related behaviors (smoking and alcohol consumption)