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Table 4 Adjusted odds ratio of having colorectal cancer

From: Outcomes from colonoscopy following referral from New Zealand general practice: a retrospective analysis

Factors P value Odds ratio 95% confidence interval
Age
 (continuous) < 0.001 1.05 (1.04–1.06)
Gender
 Female Ref   
 Male < 0.001 1.67 (1.35–2.07)
Year
 (continuous) 0.606 1.04 (0.90–1.19)
Ethnicity
 Non-Māori Ref   
 Māori 0.067 1.40 (0.98–2.01)
High referrer
 Low Ref   
 High 0.814 1.03 (0.82–1.29)
Colonoscopy
 FSA and colonoscopy Ref   
 Direct colonoscopy 0.564 0.94 (0.75–1.17)
HSCan-GP
 No Ref   
 Yes < 0.001 2.34 (1.70–3.22)
HSCan-hospital
 No Ref   
 Yes 0.016 2.43 (1.18–5.02)
Interaction term
 (HSCan-GP × HSCan-Hospital) 0.342 0.65 (0.27–1.57)