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Original Research

Cognitive status among patients with chronic obstructive pulmonary disease

, , , , &
Pages 543-551 | Published online: 16 Mar 2016

Figures & data

Table 1 Characteristics of all patients with and without cognitive impairment according to MMSE scores

Table 2 Factors associated with cognitive impairment in univariate and multivariate analysis

Table 3 Factors associated with cognitive impairment in univariate and multivariate analysis, including only demographic and clinical variables

Figure 1 Flow diagram for the analysis.

Abbreviation: MMSE, mini-mental state examination.
Figure 1 Flow diagram for the analysis.