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Original Research

Co-Morbidity Patterns Identified Using Latent Class Analysis of Medications Predict All-Cause Mortality Independent of Other Known Risk Factors: The COPDGene® Study

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Pages 1171-1181 | Published online: 27 Oct 2020

Figures & data

Table 1 Baseline Characteristics

Figure 1 ACEi=Angiotensin-converting enzyme inhibitors, ARB=Angiotensin II receptor blockers, DRI= dopamine reuptake inhibitor, LCA=Latent class analysis, PPI=Proton pump inhibitor, SNRI= Serotonin and norepinephrine reuptake inhibitors, SSRI= Selective serotonin reuptake inhibitors. Membership in other classes were labeled in Appendix 1. LCA posterior probability of each class of medication was shown in Appendix 2. Appendix 5: SGRQ= St. George’s Respiratory Questionnaire, P1=Phase 1.

Figure 1 ACEi=Angiotensin-converting enzyme inhibitors, ARB=Angiotensin II receptor blockers, DRI= dopamine reuptake inhibitor, LCA=Latent class analysis, PPI=Proton pump inhibitor, SNRI= Serotonin and norepinephrine reuptake inhibitors, SSRI= Selective serotonin reuptake inhibitors. Membership in other classes were labeled in Appendix 1. LCA posterior probability of each class of medication was shown in Appendix 2. Appendix 5: SGRQ= St. George’s Respiratory Questionnaire, P1=Phase 1.

Table 2 Model Fit Comparisons in Different LCA Classes

Table 3 Characteristics According to Latent Class Membership

Table 4 Adjusted Survival Analysis in Different LCA Classes

Table 5 Risk of AECOPD in P1 and P2

Table 6 Comparison of SGRQ Total Score in Different LCA Classes in P1 and P2