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. 2012 Dec;22(4):463–467.

Table 2.

Comparison of cases before and after attack treatment

Cases (30) Before treatment a After treatment a 95% CI P-value
Heart rate (per minute) 98.90 (6.58) 89.50 (3.36) 6.68 – 12.12 <0.001
Respiratory rate (per minute) 38.73 (3.34) 30.33 (2.19) 6.93 – 9.86 <0.001
Plasma Mg (mmol/L) 1.53 (0.33) 1.68 (0.31) - 0.32 – 0.01 0.07
Erythrocytic Mg (mmol/L) 1.06 (0.43) 1.56 (0.23) - 0.67 – (- 0.31) <0.001
a

Mean (standard deviation); CI, confidence intervals