Spatial Clustering and Local Risk Factors of Chronic Obstructive Pulmonary Disease (COPD).

Int J Environ Res Public Health · 2015 · PMC4690950 · PMID 26690457

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did not reach statistical significanceno p-value reported

If we consider the behaviors of burning charcoal or wood indoors and outdoors together, there is a higher percentage among COPD patients (34.4%) compared to CKD patients (25%), though this did not reach statistical significance.

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