Additional file 3: Table S1. of From comorbidities of chronic obstructive pulmonary disease to identification of shared molecular mechanisms by data integration

Disease groups in detail. ICD codes are shown as ordered by a RR-based hierarchical clustering; the tables includes the information of co-occurrence between COPD and the ICD9 codes selected in ICD9selected. The columns of the table denote: ICD9: the ICD9 code. GROUP: the DG the ICD9 code pertains to. NAME: the name of the ICD9 3-digit group. prevalence ICD: prevalence of ICD9 code in Medicare. common_diagnoses: prevalence of ICD9 code and COPD simultaneously. RR: COPD-ICD9 code relative risk. Φ: COPD-ICD9 code Φ. (XLSX 46 kb)