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. 2019 Jun 26;10(6):1101–1110. doi: 10.1016/j.jcot.2019.06.018

Table 8.

Vit.D between deficiency and insufficiency groups across different treatment subgroups.

Variable Number & Significance Total cohort Granule Nano Syrup Soft gel Capsule
Deficiency n =  60 (71.42%) 20 20 20
Pre.D vs Post.D (Paired T test) t = 18.77, Df = 59, p < 0.0001 t = 9.72, Df = 19, p < 0.0001 t = 13.9, Df = 19, p < 0.0001 t = 13.49, Df = 19, p < 0.0001
Insufficiency n =  24 (28.58%) 9 8 7
Pre.D vs Post.D (Paired T test) t = 10.14, Df = 23, p < 0.0001 t = 4.838, Df = 8, p = 0.0013 t = 9.257, Df = 7, p < 0.0001 t = 8.606, Df = 6, p=0.0001
Deficiency vs Insufficiency Post.D – Pre.D (Improvement) Independent sample T test t = − 0.603, Df = 62, p = 0.548 t = −0.908, Df = 27, p = 0.372 t = 0.197, Df = 26,
p = 0.845
t = −0.504, Df = 25,
p = 0.619

Prefix Pre = Variable before treatment, Prefix Post = Variable after treatment measured at 3 weeks, D = Vitamin D.