Judul: Determinants of Sugar-Sweetened Beverages Consumption among IPB University Students
Abstrak: Penelitian ini bertujuan mengidentifikasi dan menganalisis determinan konsumsi minuman berpemanis mahasiswa IPB. Desain penelitian adalah studi cross-sectional dengan 111 subjek dengan metode purposive sampling. Data dikumpulkan melalui SQ-FFQ, kuesioner, serta pengukuran antropometri. Lebih dari seperempat subjek (35%) memiliki frekuensi konsumsi minuman berpemanis sedang (≥10 kali/minggu) dan hampir seluruh subjek (80%) memiliki konsumsi gula dari minuman berpemanis sesuai dengan batas konsumsi gula (<50 gram/hari). Hasil uji korelasi menunjukkan hubungan positif antara status gizi (p=0,027, r=0,210), stres (p=0,0004, r=0,273), stres akademik (p=0,040, r=0,196), perilaku makan restrained (p=0,036, r=0,199), persepsi minuman berpemanis meningkatkan kepercayaan diri (p=0,019, r=0,221), persepsi mengikuti pesanan minuman berpemanis teman (p=0,050, r=0,187), dan kecenderungan menerima ajakan teman untuk meminum minuman berpemanis (p=0,017, r=0,226) dengan konsumsi minuman berpemanis.
Keyword: determinan, minuman berpemanis, perilaku makan, stres, stres akademik

Judul: Relationship between Stress Level, Physical Activity and Sugar Consumption in Undergraduate Students of IPB University
Abstrak: Stres merupakan kondisi ketika seseorang mengalami masalah atau tekanan yang berdampak pada kondisi fisik dan psikis. Penelitian sebelumnya menemukan bahwa stres berasosiasi dengan aktivitas fisik dan konsumsi gula. Namun, penelitian tersebut belum dilakukan di Indonesia. Penelitian ini bertujuan menguji hubungan antara tingkat stres dengan aktivitas fisik dan konsumsi gula pada mahasiswa sarjana di IPB University. Data dikumpulkan dari hasil pengisian kuesioner oleh 400 mahasiswa sarjana di IPB University. Perceived Stress Scale (PSS-10) digunakan untuk mengukur tingkat stres responden, International Physical Activity Questionnaire (IPAQ) digunakan untuk mengukur aktivitas fisik responden, dan Food Frequency Questionnaire (FFQ) digunakan untuk mengukur konsumsi gula. Data dianalisis dengan perangkat lunak R Studio. Korelasi antara tingkat stres, aktivitas fisik, dan konsumsi gula dianalisis dengan uji korelasi Spearman. Studi ini menunjukkan bahwa mahasiswa sarjana IPB University memiliki tingkat stres yang sedang (19,71±5,28). Tingkat stres tidak berkorelasi signifikan dengan aktivitas fisik (? = -0,006, p-value = 0,95) dan konsumsi gula (? = 0,045, p-value = 0,359)., Stress is a condition when a person experiences problems or pressures that have an impact on physical and psychological conditions. Previous studies have found that stress is associated with physical activity and sugar consumption. However, these studies have not been conducted in Indonesia. This study aims to examine the relationship between stress levels with physical activity and sugar consumption in undergraduate students at IPB University. Data were collected from questionnaires completed by 400 undergraduate students at IPB University. Perceived Stress Scale (PSS-10) was used to measure respondents' stress level, International Physical Activity Questionnaire (IPAQ) was used to measure respondents' physical activity, and Food Frequency Questionnaire (FFQ) was used to measure sugar consumption. Data were analyzed with R Studio software. The correlation between stress levels, physical activity, and sugar consumption were analyzed with the Spearman correlation test. This study showed that IPB University undergraduate students had moderate stress levels (19.71±5.28). Stress level was not significantly correlated with physical activity (? = -0.006, p-value = 0.95) and sugar consumption (? = 0.045, p-value = 0.359).
Keyword: FFQ, PSS, IPAQ

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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