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. 2022 Jun 2;17(6):e0269070. doi: 10.1371/journal.pone.0269070

Fig 1. Flow diagram showing patient enrollment.

Fig 1

* No glucose intolerance was defined as fasting blood sugar (FBS) levels < 100 mg/dl and hemoglobin A1c (HbA1c) < 5.7%. Prediabetes was defined as FBS levels of 100 to 125 mg/dl or hemoglobin A1c (HbA1c) levels of 5.7% to 6.4%. Diabetes mellitus was defined as FBS ≥ 126 mg/dL or hemoglobin A1c (HbA1c) ≥ 6.5% or treatment with anti-diabetic medication.