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Journal : International Journal of Mathematics, Statistics, and Computing

Trend Analysis of Stunting Prevalence in West Java (2019-2024) Using WHO Thresholds Beatrice, Florentia; Tatsbita, Ghaisha Izzati; Indrayana, Ayesha Qabila Ramazani; Yanuar, Alfarizi Haunan; Nurshiyam, Dini; Maulana, Rafeyfa Ashyla Putri; Kamila, Mutiara Shofa; Aprilia, Lia; Anggraeni, Salwa; Ilham, Nur Indah Khairunnisa Kurniawaty; Arafah, Safila Siti; Purwandi, Avicenna Ihyal Faza; Hidayat, Yuyun
International Journal of Mathematics, Statistics, and Computing Vol. 3 No. 3 (2025): International Journal of Mathematics, Statistics, and Computing
Publisher : Communication In Research And Publications

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijmsc.v3i3.236

Abstract

This study aims to analyze the trend of stunting prevalence among children under five across various cities and regencies in West Java Province during the 2019–2024 period using a simple linear regression approach. The data utilized in this study are secondary data obtained from official local government sources, along with the stunting classification standards established by the World Health Organization (WHO). The results indicate that 40% of regions showed statistically significant declines, such as Indramayu Regency, Bekasi City, and Karawang Regency. Conversely, 60% of the regions showed a decrease in stunting rates that was not statistically significant, including Cirebon City and Garut Regency. The variation in the coefficient of determination (R²) highlights differences in model strength across regions, while the p-value suggests that not all downward trends can be considered statistically significant. These findings are expected to serve as a basis for formulating more targeted and effective interventions to reduce stunting prevalence in West Java Province.
The Effect of Fast Food Consumption on Obesity in Teenagers : A Literature Review and Secondary Data Analysis Indriyani; Geraldine, Keysia Feliani; Putri, Alesyia Tharfaira; Sukmariwati, Anisa; Azzahra, Siti Alya; Azzahra, Alika Fatihah; Azzahra, Nailah; Praceka, Java Ahmad Forouzan; Zaina, Ratu Faiza; Audhyanto, Claudya Valerinne; Putri, Alifa Kaliyana; Kareema, Najwa Haniah Nur; Hidayat, Yuyun
International Journal of Mathematics, Statistics, and Computing Vol. 3 No. 4 (2025): International Journal of Mathematics, Statistics, and Computing
Publisher : Communication In Research And Publications

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijmsc.v3i4.229

Abstract

Obesity among teenagers is a growing public health concern and is often linked to the frequent consumption of fast food, which is typically high in calories, fat, and sodium, but low in dietary fiber. This study aims to explore the impact of fast food consumption on the prevalence of obesity in teenagers through a literature review and analysis of secondary data from two prior studies. A Chi-Square test was conducted to examine the relationship between the frequency of fast food intake and obesity status. The combined analysis indicates that teenagers who consume fast food more than three times per week tend to have a higher prevalence of obesity. However, statistical testing revealed that this association is not significant (Chi-Square value = 0.0145; p-value = 0.9042). These results suggest that teenage obesity is not solely influenced by fast food intake but is also affected by other factors such as physical activity, overall dietary habits, and genetic predisposition.
Co-Authors Achmad Bachrudin Ade Dwi Fatwa Agus Santoso Akbar, Arief Rahmad Maulana Alfadli M S Andaru Danurdara W Anggraeni, Salwa Anissa Lestari Kadiyono Arafah, Safila Siti Aris Ma’ruf Audhyanto, Claudya Valerinne Aziza Ayu Nurjannah Azkia, Safa Nur Azzahra, Alika Fatihah Azzahra, Nailah Azzahra, Siti Alya Beatrice, Florentia Dhika Surya Pangestu Diana Ekanurnia Diana Harding Dwi Susanti Eman Lesmana Endang Rusyaman Endang Soeryana Hasbullah Fadhilah, Muhammad Iksan Fathia, Nur Rusyda Fernanda Desmak Pertiwi Geraldine, Keysia Feliani Germana, Gilang Giat, Muhammad Hadi, Rahmat Hibatul Hafiza, Ayesha Ghania Hazman Hiwari Herlina Napitupulu Hiwari, Hazman Ilham, Nur Indah Khairunnisa Kurniawaty Indrayana, Ayesha Qabila Ramazani Indriyani Iskandar, Ibrahim Dafi Jumadil Saputra kalfin Kalfin Kamila, Mutiara Shofa Kareema, Najwa Haniah Nur Krisdianto Sugiyanto Lia Aprilia M, Ali Fatih Maharani, Nisrina Deyan Manik, Tetti Novalina Maulana, Rafeyfa Ashyla Putri Muhammad Davio Athallah Nurshiyam, Dini Nurul Yanuarti Oni Soesanto Praceka, Java Ahmad Forouzan Purwandi, Avicenna Ihyal Faza Putri, Alesyia Tharfaira Putri, Alifa Kaliyana Rahmat Eko Sanjaya Rahmat Yunus Rasjava, Achmad Ramadhanna'il Retna Yulrosly Ningtias Satriyatama Tristan Suhardjono Sehan, Putri Nabilah Sri Cahyo Wahyono Subekti, Rahma Oka Subiyanto Subiyanto Subiyanto Subiyanto Sudradjat Supian Sukmariwati, Anisa Sukono Sukono Sulaeman, Mohammad Susilo, Tanto Budi Sutomo Sutomo Tatsbita, Ghaisha Izzati Tiara, Lovely Titi Purwandari Triyani Hendrawati Wafi Fahruzzaman Wan Muhamad Amir W Ahmad Wijaya, Indri Yanuar, Alfarizi Haunan Yohanza, Mohammad Zidan Zahran Hanif F Zaina, Ratu Faiza Zhafira, Aqilah Febrianti