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source_6baa1d22c48247b4
{"contradictions": ["null/non-convergent or other/mixed: the extracted fact is null, mixed, or not directionally interpretable.", "other/mixed: Association between serum vitamin D level and cardiovascular disease in Chinese patients with type 2 diabetes mellitus: a cross-sectional study — Vitamin D deficiency was significantly associated with an increased risk of overweight/obesity"], "limitations…
sha256 c1fc144e283a8fa5…