Article
Pengaruh Pola Tidur, Aktivitas Fisik, Kehilangan Darah Berlebih, dan Lingkar Lengan Atas (LILA) terhadap Kejadian Anemia pada Remaja Putri SMAN 1 Ladongi Kabupaten Kolaka Timur Tahun 2025
Jurnal Kendari Kesehatan Masyarakat, Vol. 5 No. 1 (2025), hlm. 71–78
Abstrak
Anemia is a condition where the number of red blood cells or hemoglobin levels is lower than normal. Based on initial observation data conducted at SMAN 1 Ladongi, it was found that 6 out of 8 young women had anemia, either mild or moderate anemia. The aim of this research is to determine the effect of sleep patterns, physical activity, excess blood loss and upper arm circumference (LILA) on the incidence of anemia in adolescent girls at SMAN 1 Ladongi, East Kolaka Regency in 2025. This research is a quantitative research with an analytical observational approach with a cross sectional research design. The population in this study were all female students of SMAN 1 Ladongi for the 2024/2025 academic year, totaling 421 people using the Probability Sampling sampling technique, namely Proportionate Stratified Random Sampling, to obtain a sample of 205 people. Data analysis used univariate, bivariate (chi square) and multivariate (logistic regression) analysis. The results of the study showed that there was no influence between sleep patterns (p-value = 0.537) on the incidence of anemia, there was an influence of physical activity (p-value = 0.008), excessive blood loss (p-value = 0.003), and upper arm circumference (LILA) (p-value = 0.011) on the incidence of anemia. Conclusion: there is no influence of sleep patterns on the incidence of anemia, there is an influence of physical activity, excessive blood loss, and upper arm circumference (LILA) on the incidence of anemia in adolescent girls at SMAN 1 Ladongi, East Kolaka Regency in 2025.