Furthermore, while the interaction tests did not reach statistical significance for age, income, and smoking status (all P for interaction >0.05), stratified analyses revealed that higher continuous PCS scores were significantly associated with a reduced risk of high-risk lung nodules within specific subgroups.
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Association of physical component score with high-risk lung nodules among Chinese Urban sanitation workers: a sex-specific analysis.
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The sentences
In the fully adjusted model (Model II), which further controlled for location, smoking status, and educational level, the association became marginally significant while maintaining a consistent protective trend (OR = 0.92, 95% CI: 0.84–1.00, P = 0.0505).