Comparison of Fasting Blood Glucose Measurements From Fingertip and Intravenous on Patient Satisfaction in Patients With Diabetes Mellitus

Inclusion Criteria: * 18 years and older * No advanced hearing and vision problems * Able to speak and understand Turkish * Easy to communicate * literate * Agreeing to participate in the research voluntarily * Patients who are hospitalized * Regular finger blood sugar monitoring, * Patients with an intravenous vascular access date within the first 24 hours * Patients who had been diagnosed with Type 2 Diabetes Mellitus for at least one year were. Exclusion Criteria: * Those who are treated with sedative drugs * Patients using antipsychotic medication * Patients with continuous drug infusion through the intravenous line * Patients whose intravenous vascular access date has passed 24 hours * Patients in unconscious, confused, apathetic state