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. Author manuscript; available in PMC: 2008 Jul 9.
Published in final edited form as: J Cardiopulm Rehabil. 2006;26(3):131–144. doi: 10.1097/00008483-200605000-00002

Figure 4.

Figure 4

Forest plot for changes in triglycerides (TG). The black boxes represent the mean change in TG for each study, and the lines represent the 95% confidence intervals. The diamond and dashed lines represent the overall mean change in TG across all listed studies, whereas the left and right ends of the diamond represent the 95% confidence interval for all studies combined.