highly significantP < 0.0001
The association between continuous NLR and breast cancer remained highly significant across all models, with ORs of 8.39 (95% CI: 4.40, 16.02, P < 0.0001) in the unadjusted model, 8.08 (95% CI: 4.15, 15.73, P < 0.0001) in the partially adjusted model, and 7.69 (95% CI: 3.72, 15.92, P < 0.0001) in the fully adjusted model.