In central obese patients, there was a modest correlation between physical frailty and the change in CF-PWV although it did not reach statistical significance (r = 0.359. p = 0.08).
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Interaction between central obesity and frailty on the clinical outcome of peritoneal dialysis patients.
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0.0800
0.0800
The sentences
Together with the other insignificant or barely significant results we presented, this can be attributed to the relatively small sample size in our cohort, which may raise the issue regarding the weight that this study can give.