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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: Effects of conventional nursing in the operating room combined with transcutaneous electrical acupoint stimulation on postoperative cognitive dysfunction after total knee arthroplasty in elderly patients

Fig. 1

Histogram of MMSE score comparison between the two groups. Abbreviation: Transcutaneous acupoint electrical stimulation (TEAS) group; conventional nursing in operation room (control) group; 1 day before surgery (T0), 1 day after surgery (T1), 3 days after surgery (T3); 7 days after surgery (T7). All data are expressed as the mean ± SD. *P < 0.05, suggesting that comparison with T0 within each group. #P < 0.05, suggesting that comparison between the study group and the control group at the same T point

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X