Spatial epidemiological analysis of chronic obstructive pulmonary disease in Qingdao City, China.

Respir Res · 2026 · PMC12915004 · PMID 41582158

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did not reach statistical significanceno p-value reported

Global spatial autocorrelation analysis revealed significant clustering of COPD-PS positive rates in Qingdao City (Global Moran’s I = 0.13, Z = 4.27, P < 0.001), whereas spatial autocorrelation of COPD prevalence did not reach statistical significance.

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