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. 2016 Dec 1;10(12):ZC59–ZC61. doi: 10.7860/JCDR/2016/21063.9078

[Table/Fig-4]:

Mean and standard deviation of serum magnesium in mmol/l at baseline. Quantitative analysis of magnesium done using ANOVA.

Group n Mean S.D. F-value p-value
Healthy 30 1.04 0.565 9.38 < 0.001
Healthy with Periodontitis 25 1.01 0.287
Type 2 Diabetes Mellitus with Periodontitis 25 0.920 0.23
Type 2 Diabetes Mellitus without Periodontitis 25 0.93 0.29

ANOVA test shows significance in all parameters between groups and within groups since p<0.001.