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Fig. 1 | BMC Complementary and Alternative Medicine

Fig. 1

From: Effects of acupuncture on nutritional state of patients with stable chronic obstructive pulmonary disease (COPD): re-analysis of COPD acupuncture trial, a randomized controlled trial

Fig. 1

Difference of body weight between baseline and after 12 weeks for each group is shown. The difference in the body weight in the RAG (2.5 [0.4]) was statistically significant compared with that in the PAG (− 0.5 [1.4]) (mean difference 3.00, 95% CI 2.00 to 4.00 by ANCOVA). PAG; Placebo Acupuncture Group, RAG; Real Acupuncture Group

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