Cardioselective β-Blockers in Patients with Reactive Airway Disease
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Figure 1. Diamonds represent the extent of the confidence intervals. For group 1, test for heterogeneity, > 0.2; test for
overall effect, < 0.001. For group 2, test for heterogeneity, = 0.05; test for overall effect, = 0.15. For both groups, test
for heterogeneity, = 0.09; test for overall effect, < 0.001. Effects of treatment on FEV1 for single-dose studies.PPPPPP
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Figure 2. Diamonds represent the extent of the confidence intervals. For group 1, test for heterogeneity, < 0.001; test for
overall effect, < 0.001. For group 2, test for heterogeneity, > 0.2; test for overall effect, = 0.2. For both groups, test
for heterogeneity, < 0.001; test for overall effect, < 0.001. Effects of treatment after use of β2-agonists on FEV1 for single-dose studies.PPPPPP
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Figure 3. Diamonds represent the extent of the confidence intervals. For group 1, test for heterogeneity, > 0.2; test for
overall effect, 0.17. For group 2, test for overall effect, > 0.2. For both groups, test for heterogeneity, = 0.18; test for
overall effect, > 0.2. Effects of treatment on FEV1 for continued treatment studies.PP =PPP
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Figure 4. Diamonds represent the extent of the confidence intervals. For group 1, test for heterogeneity, = 0.013; test for
overall effect, 0.003. For group 2, test for overall effect, 0.2. For both groups, test for heterogeneity, < 0.01; test for
overall effect, 0.01. Effects of treatment after use of β2-agonists on FEV1 for continued treatment studies.PP =P >PP =
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Appendix Figure. Results of search for and selection of trials.
- Copyright ©2004 by the American College of Physicians
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Ann Intern Med
November 5, 2002
vol. 137
no. 9
715-725