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. 2023 Jul 18;15(7):e42101. doi: 10.7759/cureus.42101

Figure 3. A comparison of MEP between RA patients and healthy controls.

Figure 3

This figure shows the MEP comparison between healthy controls and RA patients. MEP was found to be significantly lower in RA patients as compared to healthy controls (mean ± SD 67.7 ± 12.33 vs 96.35 ± 29.45; P = 0.0136). Data were checked for normality using the Shapiro-Wilk normality test. A two-group comparison was done by standard t-test. Asterisk sign represents the significant P-value.

MEP, motor evoked potential; RA, rheumatoid arthritis.