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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Jul 7, 2026; 32(25): 117254
Published online Jul 7, 2026. doi: 10.3748/wjg.117254
Table 1 Exclusion criteria of voluntary blood donors
Exclusion criteria of voluntary blood donation
Any virus carrier status, any ongoing acute infection, any malignant disease, blood coagulation and other hematological disorders, epilepsy, Parkinson’s disease, rheumatic heart disease, systemic autoimmune diseases, Graves’ disease, chronic kidney disease, pancreatic disease, liver enlargement, heart surgery, any transplantation
HypertensionStarted or modified therapy within 1 month; severe, inadequate hypertension.
Blood pressure< 100 mmHg or > 180 mmHg systolic or > 100 mmHg diastolic
HypothyreosisWithin 180 days from recovery of infection, medicine-induced or traumatic thyroid disease
Hashimoto thyreoiditisSymptomatic, therapy shorter than 3 months, taking corticosteroids
Bronchial asthmaSymptomatic or uncontrolled
Type 2 diabetes mellitusInsulin use
Disc herniationSciatica within 30 days
OsteoporosisSevere osteoporosis
Tachycardia/arrhythmia< 50 bpm or >100 bpm, irregular rhythm for 7 days, presence of murmur
Celiac diseaseSymptomatic


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