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Figure 14 | BMC Pulmonary Medicine

Figure 14

From: Systematic review with meta-analysis of the epidemiological evidence relating smoking to COPD, chronic bronchitis and emphysema

Figure 14

Forest plot of ex smoking of any product and CB-part 2. This is a continuation of Figure 13, presenting the remaining individual study data included in the main meta-analysis for CB shown in Table 10. Also shown are the combined random-effects estimates. These are represented by a diamond of standard height, with the width indicating the 95% CI.

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