approaching significanceP = 0.01
In regard to the LEMS subgroup, the results were as follows: 1 For less than 6 months in duration, the WMD (95% CI) was 2.76 (0.66, 4.86), approaching significance at P = 0.01; 2 Beyond 6 months, the WMD (95%CI) was 1.12 (0.32, 1.92), achieving statistical significance at P = 0.006 (Fig. 6 B).