Judul: Hubungan Asupan Zat Gizi dan Tingkat Stres dengan Tingkat Keparahan Premenstrual Syndrome (PMS) pada Siswi di SMAN 1 Ciampea.
Abstrak: Penelitian ini bertujuan menganalisis hubungan pola konsumsi dan tingkat stres dengan tingkat keparahan sindrom pramenstruasi pada siswi. Jenis penelitian yaitu survey yang dilaksanakan pada bulan Agustus-September 2018 di SMAN 1 Ciampea. Sebanyak 52 siswi kelas 10 dipilih secara acak dengan teknik purposive sampling. Pengambilan data berat badan dan tinggi badan untuk mengetahui status gizi. Data konsumsi pangan diperoleh melalui recall 2x24 jam pada hari sekolah dan hari libur. Penentuan tingkat stres dengan Perceived Stress Scale (PSS), sedangkan tingkat keparahan sindrom pramenstruasi dengan Shortened Premenstrual Assessment Form (SPAF). Hasil penelitian menunjukkan sebagian besar subjek berusia 15 tahun. Rata-rata usia menarche yaitu 12.5 tahun. Subjek yang mengalami PMS ringan sebesar 86.5%, PMS sedang 11.5%, dan PMS berat 2.0%. Subjek yang mengalami PMS ringan dan PMS sedang-berat, kebanyakan mengalami stres sedang. Sebagian besar subjek memiliki status gizi (IMT/U) normal. Mayoritas subjek memiliki tingkat kecukupan energi, protein, dan karbohidrat yang tergolong defisit berat, sedangkan tingkat kecukupan lemak kebanyakan tergolong cukup. Tingkat kecukupan kalsium, kalium, magnesium, dan seng masih tergolong defisit. Hasil uji korelasi Spearman menunjukkan tidak ditemukan hubungan antara asupan zat gizi mikro (kalsium, kalium, magnesium, dan seng), asupan protein, dan asupan karbohidrat dengan tingkat keparahan sindrom pramenstruasi (p>0.05). Namun terdapat hubungan yang signifikan pada asupan energi (r=0.325, p=0.019) dan lemak (r=0.298, p=0.032) dengan keparahan sindrom pramenstruasi. Hasil uji Chi-square antara tingkat stres dan tingkat keparahan sindrom pramenstruasi tidak ditemukan hubungan yang signifikan (p>0.05).
Keyword: asupan gizi, remaja putri, sindrom pramenstruasi, status gizi, tingkat stres

Judul: The Correlation between Stress Level and Fast Food Consumption with Premenstrual syndrome of PPKU IPB University Students
Abstrak: Premenstrual syndrome (PMS) merupakan kombinasi gejala fisik dan emosional yang dialami wanita pada 2-14 hari menjelang masa menstruasi dan berakhir setelah masa menstruasi dimulai. Penelitian ini bertujuan menganalisis keterkaitan tingkat stres dan konsumsi fast food dengan kejadian premenstrual syndrome pada mahasiswi PPKU IPB. Penelitian dilakukan pada Agustus 2023 menggunakan desain cross sectional dan melibatkan 104 subjek yang dipilih secara purposive. Data karakteristik keluarga, karakteristik subjek, konsumsi fast food, konsumsi pangan, keluhan PMS, dan tingkat stres dikumpulkan melalui pengisian kuesioner dan wawancara. Data berat badan dan tinggi badan diperoleh melalui pengukuran langsung dan mandiri. Hasil penelitian menunjukkan 64,4% mengalami PMS, tingkat keparahan PMS tertinggi 44,2% kategori ringan, 45,2% stres akademik tingkat sedang, 98,1% jarang mengonsumsi fast food, dan sebagian besar memiliki tingkat kecukupan energi, karbohidrat, protein defisit berat. Sementara tingkat kecukupan lemak mayoritas tergolong normal. Usia menarche subjek menurut uji Chi-Square signifikan lebih cepat pada subjek PMS daripada subjek non-PMS (p<0,05). Hasil uji Mann Whitney menunjukkan tingkat stres subjek PMS signifikan lebih tinggi daripada subjek non-PMS (p<0,05). Hasil uji Pearson menunjukkan terdapat hubungan signifikan antara tingkat stres dengan PMS (p=0,000, r=0,432). Hasil uji Spearman juga menunjukkan konsumsi fast food berhubungan signifikan dengan PMS (p=0,000, r=0,338)., Premenstrual syndrome (PMS) is a combination of physical and emotional symptoms experienced by women in the 2-14 days before menstruation and ends after menstruation begins. This study aims to analyze the relationship between stress levels and fast food consumption with the incidence of premenstrual syndrome in PPKU IPB students. The research was conducted in August 2023 using a cross-sectional design and involved 104 subjects selected purposively. Data on family characteristics, subject characteristics, fast food consumption, food consumption, PMS complaints, and stress levels were collected through filling out questionnaires and interviews. Data on body weight and height were obtained through direct and independent measurements. The results showed that 64.4% experienced PMS, the highest level of PMS severity was 44.2% in the mild category, 45.2% had moderate levels of academic stress, 98.1% rarely consumed fast food, and the majority had adequate levels of energy, carbohydrates, severe protein deficit. Meanwhile, the level of fat adequacy is mostly classified as normal. The age of menarche according to the Chi-Square test was significantly faster in PMS subjects than in non-PMS subjects (p<0.05). The results of the Mann Whitney test showed that the stress level of PMS subjects was significantly higher than that of non-PMS subjects (p<0.05). The results of the Pearson test show that there is a significant relationship between stress levels and PMS (p=0.000, r=0.432). The Spearman test results also showed that fast food consumption was significantly related to PMS (p=0.000, r=0.338).
Keyword: fast food consumption, premenstrual syndrome, stress level, university student

Judul: Query Expansion based on Bilingual Dictionary Using Conditional Probability
Abstrak: Query expansion is a technique that can be used to bridge vocabulary gaps between queries and documents in the collection. With query expansion, user will be helped to formulate queries well so that user will optimize the search result. In this study, the expansion term was resulted from the translation of bilingual dictionary. Subsequently, several terms of expansion were elected based on the closeness of its relationship with the original query. This research showed that conditional probability can be used to select expansion term in bilingual translation method query expansion. The result of 1000 documents was more than 97% relevan document can be retrieved by this system. The more expansion term used, the larger number relevan document was retrieved.
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