Gilang Firmansyah Hidayat
Sarjana Terapan Teknologi Laboratorium Medis, STIKES NASIONAL SURAKARTA, Jawa Tengah, Indonesia

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HUBUNGAN KEBIASAAN MINUM KOPI DENGAN KADAR HEMOGLOBIN PADA PENGUNJUNG KEDAI “SEDERHANA KOPI” SURAKARTA Gilang Firmansyah Hidayat; Endang Widhiyastuti
Journal of Indonesian Medical Laboratory and Science Vol 3 No 2: Oktober 2022
Publisher : Asosiasi Institusi Pendidikan Tinggi Teknologi Laboratorium Medik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53699/joimedlabs.v3i2.78

Abstract

Consumption of coffee in Indonesia has increased every year. This is what makes the trend of coffee drinkers continue to increase. There are caffeine in coffee which are an iron absorption inhibitor where caffeine binds iron so it cannot be absorbed by the body. Iron was required in the synthesis of hemoglobin. Reduced hemoglobin levels can cause anemia. The limit of male hemoglobin levels for diagnosing anemia is when the hemoglobin level was less than 13 g/dl. This study aims to determine the relationship between habits drinking of coffee with hemoglobin levels in visitors to the "Sederhana Kopi" Surakarta Shop. The type of this research was observational analytic with cross sectional approach. The time of the study was carried out in February - June 2021. The sample in this study was 30 samples with a total sampling technique. After conducting research on 30 respondens, the results of the study using the Repeated One Way Anova test obtained a significance value of 0,302 (p <0,05) and a correlation value of  0,302.  From the results, it can be concluded that there is no significant relationship between habits drinking of coffee and hemoglobin levels in visitors to the "Sederhana Kopi" Surakarta shop.