@misc{eprints68994,
           month = {Januari},
           title = {HUBUNGAN ASUPAN KALSIUM, ZAT BESI, DAN VITAMIN E DENGAN KEJADIAN DISMENORE PRIMER PADA MAHASISWI STRATA 1 FAKULTAS KEDOKTERAN UNIVERSITAS LAMPUNG ANGKATAN 2020},
          author = {Wigati Lucky Indar},
         address = {UNIVERSITAS LAMPUNG},
       publisher = {FAKULTAS KEDOKTERAN},
            year = {2023},
             url = {http://digilib.unila.ac.id/68994/},
        abstract = {Background: Primary dysmenorrhea is a condition associated with increased uterine activity resulting from increased production of prostaglandins during menstruation. In Indonesia, it is estimated that 55\% of women of productive age have dysmenorrhea. The purpose of this study was to determine the relationship between calcium, iron, and vitamin E intake with the incidence of primary dysmenorrhea in Strata 1 students of the Faculty of Medicine, University of Lampung class of 2020.
Methods: This research is a quantitative analytic observational with a cross sectional design. The minimum sample size is 87 female students which were taken using a random sampling technique. Data was collected using a 2x24 hour food recall questionnaire and a numeric rating scale (NRS), then analyzed, and presented in univariate and bivariate analyses, using the Somer'd test.
Results: The highest prevalence of dysmenorrhea in female students were in the moderate pain intensity category of 41.4\%. Female students with less calcium intake and experiencing dysmenorrhea were 90.8\%. Meanwhile, female students with less iron intake and experiencing dysmenorrhea were 89.7\%. There is a significant relationship between dysmenorrhea and calcium intake (p=0,037, r=0,590) and iron intake (p=0,002, r=0,620).
Conclusion: There is a relationship between calcium and iron intake and the incidence of primary dysmenorrhea.
Keyword: calsium intake, iron intake, vitamin E intake, primary dysmenorrhea

Background: Primary dysmenorrhea is a condition associated with increased uterine activity resulting from increased production of prostaglandins during menstruation. In Indonesia, it is estimated that 55\% of women of productive age have dysmenorrhea. The purpose of this study was to determine the relationship between calcium, iron, and vitamin E intake with the incidence of primary dysmenorrhea in Strata 1 students of the Faculty of Medicine, University of Lampung class of 2020.
Methods: This research is a quantitative analytic observational with a cross sectional design. The minimum sample size is 87 female students which were taken using a random sampling technique. Data was collected using a 2x24 hour food recall questionnaire and a numeric rating scale (NRS), then analyzed, and presented in univariate and bivariate analyses, using the Somer'd test.
Results: The highest prevalence of dysmenorrhea in female students were in the moderate pain intensity category of 41.4\%. Female students with less calcium intake and experiencing dysmenorrhea were 90.8\%. Meanwhile, female students with less iron intake and experiencing dysmenorrhea were 89.7\%. There is a significant relationship between dysmenorrhea and calcium intake (p=0,037, r=0,590) and iron intake (p=0,002, r=0,620).
Conclusion: There is a relationship between calcium and iron intake and the incidence of primary dysmenorrhea.
Keyword: calsium intake, iron intake, vitamin E intake, primary dysmenorrhea
}
}