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The Relationship Between Menstrual Duration And Anemia Incidence In Adolescent Females at State Senior High School 7 Pekanbaru Siti Qomariah; Ernita Laowo; Yusmaharani
Jurnal Kesmas Prima Indonesia Vol. 10 No. 2 (2026): July Edition
Publisher : Program Studi Sarjana Kesehatan Masyarakat Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/jkpi.v10i2.8435

Abstract

Anemia is a health problem characterized by a decrease in hemoglobin levels below normal limits. In women, the normal hemoglobin level is 12–15 grams per deciliter. Several factors contribute to anemia in adolescent girls, including the menstrual cycle. According to the World Health Organization (WHO, 2023), the prevalence of anemia in adolescent girls is 30%. Anemia in adolescent girls can also have an impact on themselves, such as disrupting growth and development. This study aims to determine the relationship between menstrual duration and the incidence of anemia in female students at SMA Negeri 7 Pekanbaru. The research design used in this study is a quantitative study with an analytical observational design using a cross-sectional approach. The research was conducted at SMA Negeri 7 Pekanbaru on June 5, 2025. The instrument used in this study was a questionnaire and a hemoglobin measuring tool. The population in this study consisted of all 11th-grade female students at SMA Negeri 7 Pekanbaru, totaling 174 students. The sampling technique used was purposive sampling followed by systematic random sampling, with a total of 119 respondents. The data were analyzed using univariate and bivariate analysis with the chi-square test. The chi-square test results in this study showed a pvalue of 0.000 (p < 0.005), indicating that there is a significant relationship between menstrual duration and the incidence of anemia in adolescent girls. There is a relationship between menstrual duration and the incidence of anemia among female students at SMA Negeri 7 Pekanbaru. It is hoped that schools and healthcare personnel can collaborate in monitoring anemia rates to prevent anemia-related issues among adolescent girls.
Factors That Influence Exclusive Breastfeeding Nurmaliza -; Yusmaharani; Desmariyenti; Nariyati
Jurnal Kesmas Prima Indonesia Vol. 10 No. 2 (2026): July Edition
Publisher : Program Studi Sarjana Kesehatan Masyarakat Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/jkpi.v10i2.8468

Abstract

Exclusive breastfeeding is the provision of breast milk without additional fluids, such as formula milk, honey, tea, water, or solid food. Exclusive breastfeeding until the baby is 6 months old has enormous benefits for the growth and development of the baby, only 42% of countries in the world have achieved exclusive breastfeeding coverage, while the global target is 75% by 2025. The impact of low exclusive breastfeeding in babies 0-6 months is that it can worsen diseases such as ISPA 35.09%, diarrhea 38.07%, and malnutrition 49.2%. The purpose of this study was to determine the factors that influence exclusive breastfeeding in the Payung Sekaki Community Health Center Working Area of ​​Pekanbaru City. This research method uses a quantitative analytical correlation design with a cross-sectional approach. The sample consisted of 40 mothers who breastfed babies 0-6 months who were selected using the Accidental Sampling technique. Data were collected through questionnaires and analyzed using the Chi-Square test with a significance level of 95%. The results of the study showed that there was a significant relationship between maternal knowledge and exclusive breastfeeding (P = 0.021). The results of statistical tests showed that there was a significant relationship between maternal attitudes and exclusive breastfeeding (P = 0.018). The results of statistical tests showed that there was a significant relationship between husband's support and exclusive breastfeeding (P = 0.004). Conclusion: There is a relationship between maternal knowledge, maternal attitudes, husband's support and exclusive breastfeeding.