1. Meta-analysis of the Effect of a Pulmonary Rehabilitation Program on Respiratory Muscle Strength in Patients with Chronic Obstructive Pulmonary Disease 
Eun Nam Lee, Moon Ja Kim 
Asian Nursing Research 
Volume 13, Issue 1, Pages 1-10 (February 2019)
DOI: /j.anr
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2. Figure 1 Flow diagram of the study selection process.
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3. Figure 2
The effect of pulmonary rehabilitation on expiratory muscle strength.
Note. MEP = maximal expiratory pressure.
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4. Figure 3
The effect of pulmonary rehabilitation on inspiratory muscle strength.
Note. MIP = maximal inspiratory pressure.
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5. Figure 4 The effect of pulmonary rehabilitation on dyspnea.
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6. Figure 5 The effect of pulmonary rehabilitation on pulmonary function.
Note. FEV1 = forced expiratory volume in one second; FVC = forced volume capacity.
Asian Nursing Research  , 1-10DOI: ( /j.anr )
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