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Fig. 3 | Journal of Health, Population and Nutrition

Fig. 3

From: High-dose vitamin D supplementation is related to an improvement in serum alkaline phosphatase in COVID-19 patients; a randomized double-blinded clinical trial

Fig. 3

CART output illustrates a five-level decision tree. The cases partition is based on ALT, GGT, temperature, serum magnesium, and gender as prognostic factors related to changes in ALT. The hierarchy consisted of ALT at level 1 and 2, GGT at level 2, temperature and serum magnesium at level 3, and gender at level 4

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Journal of Health, Population and Nutrition

ISSN: 2072-1315

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