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All Journal Jurnal Kesmas dan Gizi (JKG) Jurnal Ragam Pengabdian
Rini Mutahar
Universitas Sriwijaya
Environmental Science Public Health Social Sciences Other

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Pengaruh Aktivitas Fisik terhadap Produktivitas Kerja Karyawan PetroChina International Jabung Ltd. Elsa Wulandari; Novrikasari; Iche Andriyani Liberty; Yuanita Windusari; Rini Mutahar; Anita Rahmiwati
Jurnal Ragam Pengabdian Vol. 3 No. 1 (Spesial Issue) (2026): "Dharma Samudera"
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/m8ybgn59

Abstract

Aktivitas fisik merupakan determinan penting produktivitas kerja, terutama pada industri minyak dan gas yang menuntut stamina fisik tinggi. Penelitian ini bertujuan menganalisis pengaruh aktivitas fisik terhadap produktivitas kerja karyawan PetroChina International Jabung Ltd. Kecamatan Geragai Kabupaten Tanjung Jabung Timur. Desain penelitian menggunakan cross-sectional terhadap 184 responden yang dipilih melalui proportionate stratified random sampling. Aktivitas fisik diukur menggunakan International Physical Activity Questionnaire (IPAQ) dan produktivitas kerja diukur menggunakan kuesioner produktivitas. Analisis data meliputi univariat, bivariat (Chi-Square), dan multivariat (regresi logistik). Hasil menunjukkan mayoritas karyawan memiliki aktivitas fisik sedang (61,4%) dan produktivitas kerja tinggi (63,6%). Uji Chi-Square menunjukkan hubungan signifikan antara aktivitas fisik dengan produktivitas kerja (Pearson Chi-Square=83,199; p<0,001). Analisis regresi logistik menunjukkan aktivitas fisik berpengaruh paling dominan terhadap produktivitas kerja (OR=349,571; 95% CI: 38,897–3141,605; p<0,001) dengan nilai Wald tertinggi (27,329). Model prediksi memiliki akurasi 89,7% dan Nagelkerke R²=0,843. Aktivitas fisik terstruktur yang disesuaikan dengan pola shift kerja direkomendasikan untuk meningkatkan produktivitas karyawan.
Analysis of Seblak Consumption and Dysmenorrhea among University Students with Residential Status as an Effect Modifier Puji Amalliyah; Faradina Aghadiati; Rini Mutahar
JURNAL KESMAS DAN GIZI (JKG) Vol. 8 No. 2 (2026): Jurnal Kesmas dan Gizi (JKG)
Publisher : Fakultas Kesehatan Masyarakat Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/j5z1ty12

Abstract

Background: Dysmenorrhea was a common menstrual disorder among female university students that could interfere with academic activities. Irritative dietary patterns, such as consuming seblak—high in capsaicin and sodium—were suspected as triggers for menstrual pain. Objective: This study aimed to analyze the association between seblak consumption and dysmenorrhea, considering residential status as an effect modifier. Methodology: A cross-sectional study was conducted involving 207 female students at Universitas Sriwijaya via quota-convenience sampling. Data were collected using a Food Frequency Questionnaire (FFQ) and a structured questionnaire for functional dysmenorrhea. Data analysis involved logistic regression and stratified analysis using STATA 14. Results: Results show that the prevalence of dysmenorrhea is 39.6%. No significant association exists between seblak consumption and dysmenorrhea in the total sample. However, stratified analysis reveals a significant association among students living with parents (OR=2.76; 95% CI: 1.18–6.42; p=0.019), while no significance is found in boarding houses (p=0.570). Interaction testing confirms residential status as a significant effect modifier (p-interaction=0.020). Conclusion: Seblak consumption significantly increases dysmenorrhea risk among students residing with families, but the influence is distorted by environmental factors in boarding houses. Reproductive health education should consider spicy diet patterns, particularly for groups with high dietary stability at home.
Co-Authors Anita Rahmiwati Elsa Wulandari Faradina Aghadiati Iche Andriyani Liberty Novrikasari Puji Amalliyah Yuanita Windusari