Judul: Risk Factor for Constipation in IPB University Dormitory Students
Abstrak: Konstipasi memiliki dampak negatif pada kesehatan. Penelitian bertujuan menganalisis faktor risiko kejadian konstipasi pada mahasiswa asrama IPB University. Penelitian menggunakan desain case control dengan jumlah subjek 70 orang. Kejadian konstipasi diukur dengan kuesioner rome iv criteria, aktivitas fisik dan asupan serat dengan wawancara menggunakan Global physical activity questionnaire dan Semi Quantitative Food Frequency Questionnaire, serta asupan air minum dengan food record 2x24 jam. Subjek berpengetahuan gizi buruk pada kelompok konstipasi (91%) dan normal (74%), kecukupan serat kurang pada kelompok konstipasi (97%) dan normal (74%), asupan air cukup pada kelompok konstipasi (54%) dan normal (69%), serta aktivitas fisik sedang pada kelompok konstipasi (68%) dan normal (71%). Tidak terdapat perbedaan signifikan karakteristik subjek, pengetahuan gizi, kecukupan air minum, dan aktivitas fisik antara kelompok konstipasi dan normal (p > 0,05). Terdapat perbedaan signifikan kecukupan serat antara kelompok konstipasi dan normal (p < 0,05). Faktor risiko kejadian konstipasi yaitu asupan serat (OR: 9,4; 95%CI: 1,0-85,6) dan pengetahuan gizi (OR: 5,5; 95%CI: 1,1-27,1)., Constipation has a negative impact on health. The study aims to analyze the risk factor for constipation in IPB University dormitory students. The study used a case control study with a total of 70 subjects. Constipation was measured by the Rome IV Criteria questionnaire, physical activity and fiber intake by interviews using the Global physical activity questionnaire and Semi Quantitative Food Frequency Questionnaire, water intake by a 2x24-hour food record. Subjects had poor nutrition knowledge in the constipation (91%) and normal (74%) group, inadequate fiber intake in the constipation (97%) and normal (74%) group, adequate water intake in the constipation (54%) and normal group (69%), and moderate physical activity in the constipation (68%) and normal (71%) group. There were no significant difference in subject characteristics, nutritional knowledge, water adequacy level, and physical activity between constipation and normal group (p >0.05). There was a significant difference in fiber adequacy level between constipation and normal group (p < 0.05). The risk factor for constipation is fiber intake (OR: 9.4; 95%CI: 1.0-85.6) and nutritional knowledge (OR: 5.5; 95%CI: 1.1-27.1).
Keyword: constipation, fiber intake, nutritional knowledge, physical activity
water intake, physical activity

Judul: The Differences between Eating Habits, Physical  Activities, and Anxiety Status of Obese and Non-obese on IPB University Female Undergraduate Student
Abstrak: Masalah kesehatan terkait gizi yang ada pada masyarakat saat ini tidak hanya berfokus pada masalah kekurangan gizi, namun kini telah timbul masalah kelebihan gizi yang membuat double burden di banyak negara berkembang. Penelitian ini bertujuan untuk menganalisis perbedaan kebiasaan makan, aktivitas fisik, dan status ansietas penderita obesitas dan non-obesitas mahasiswi di IPB University. Penelitian ini dilakukan pada April – Mei 2024 menggunakan desain penelitian case control. Subjek diambil dengan metode purposive sampling dengan total sebanyak 86 orang yaitu 43 orang subjek obesitas dan 43 orang subjek normal. Hasil uji beda menunjukkan terdapat perbedaan yang signifikan pada tingkat kecukupan karbohidrat (p=0,030), rata-rata frekuensi konsumsi pangan sumber lemak (p=0,016), frekuensi aktivitas berat (p=0,009), frekuensi durasi aktivitas berat (p=0,004), kategori status ansietas (p=0,042), dan rata-rata status ansietas (p=0,012). Berdasarkan analisis multivariat menunjukkan bahwa pengaruh variabel tersebut secara simultan atau bersama-sama terhadap obesitas adalah 19,2%. Variabel rata rata frekuensi konsumsi pangan sumber lemak dan durasi aktivitas fisik secara parsial menunjukkan terdapat pengaruh terhadap obesitas. Hasil p-value simultan adalah sebesar 0,001 (<0,05), sehingga dapat disimpulkan bahwa terdapat pengaruhvariabel tingkat kecukupan karbohidrat, rata-rata frekuensi konsumsi pangan sumber lemak, frekuensi aktivitas berat, durasi aktivitas berat, kategori status ansietas, dan rata-rata status ansietas berat secara bersama-sama terhadap obesitas., Nutritional health issues in today's society are no longer solely focused on malnutrition problems, but now there are overnutrition problems that create a double burden in many developing countries. This study aims to analyze the differences in eating habits, physical activity, and anxiety status of obese and non-obese IPB University women students. This study was conducted in April-May 2024 using a case-control research design. Subjects were taken using a purposive sampling method with a total of 86 people, namely 43 obese subjects and 43 normal subjects. The results of the difference test showed that there were significant differences in the level of carbohydrate adequacy (p=0.030), average frequency of consumption of fat sources (p=0.016), frequency of vigorous activity (p=0.009), frequency of duration of vigorous activity (p=0.004), anxiety status category (p=0.042), and average anxiety status (p=0.012). Based on multivariate analysis, it was shown that the simultaneous or combined influence of these variables on obesity was 19.2%. The variables of average frequency of consumption of fat sources and duration of vigorous physical activity partially showed an influence on obesity. The simultaneous p-value was 0.001 (<0.05), so it can be concluded that there is a significant influence of the variables of carbohydrate adequacy level, average frequency of consumption of fat sources, frequency of vigorous activity, duration of vigorous activity, anxiety status category, and average anxiety status together on obesity.
Keyword: aktivitas fisik, Kebiasaan Makan, obesitas, status ansietas

Judul: Mitochondrial DNA Gene Organization and Phylogenetic Relationship of Naja siamensis
Abstrak: Naja siamensis is one of Asiatic cobra in the Family of Elapidae, known as a cryptic snake. It has many morphological variations that lead to misidentification. Misidentification can cause the wrong concept in developing antivenom types due to high snakebite cases occur in Thailand. Thus, an accurate species identification using a molecular approach is crucially required. Mitochondrial DNA has been used widely in snake molecular studies. These studies were aimed to determine the arrangement of the N. siamensis partial mitochondrial genes using reptile-oriented primers and to reveal the phylogenetic relationship among other species of Asian cobra. DNA extraction was carried out based on the standard DNA salting-out protocol and was conducted by bioinformatics analysis using BLASTn and MEGA 6 software. Gene annotation was performed against N. kaouthia complete genome. A total of 3121 bp of N. siamensis mtDNA genes were sequenced consisting of partial of six regions: 16S rRNA, ND1, tRNA-Ile, CRII region, tRNA-Leu, tRNA-Gln, and COI genes. The mtDNA gene organization of N. siamensis was predicted to has a similar pattern with the common Elapidae mtDNA gene organization. This study showed that there is a monophyletic form in Naja genus and N. kaouthia is the closest species with N. siamensis based on partial 16S rRNA and ND1 gene.
Keyword: 16S rRNA, Elapidae, ND1, phylogenetic relationship