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Fig. 4 | Health and Quality of Life Outcomes

Fig. 4

From: Assessing health status over time: impact of recall period and anchor question on the minimal clinically important difference of copd health status tools

Fig. 4

MCID estimates with for dependency adjusted confidence intervals for SGRQ total score including standardized estimates for CAT and CCQ total scores. Data are presented as MCID estimates (squares) and their respective confidence interval (horizontal line) adjusted for the dependency of the data. The red vertical line represents the MCID estimate for SGRQ total score obtained from the literature. Negative values represent improvement in health status

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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