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. 2023 Dec 7;15(12):e50117. doi: 10.7759/cureus.50117

Table 5. Mean score of knowledge about vitamin D based on the first three variables.

Variables Mean ± SD Range (minimum-maximum) Total %
Benefits 4.1 ± 0.94 0–5 6 73.51
Sources 4.12 ± 1.78 0–5 8 51.53
Toxicity 0.86 ± 0.34 0–1 1 86.49
Overall 9.40 ± 2.26 0–11 5 67.12