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Prospective Study
Copyright: ©Author(s) 2026.
World J Nephrol. Jun 25, 2026; 15(2): 110379
Published online Jun 25, 2026. doi: 10.5527/wjn.v15.i2.110379
Table 1 Calculation of the McMahon score
Variable
Value
Points
Age (years)50–701.5
71–802.5
> 803
Women1
Admission creatinine (μmol/L)124–1941.5
> 1943
Admission calcium (mmol/L)< 1.8752
Admission creatinine kinase (UI/L)> 400002
EtiologyNot seizures, syncope, exercise, statins or myositis3
Initial phosphate (mmol/L)1.3-1.741.5
> 1.743
Initial bicarbonate (mmol/L)< 192


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