AbstrakKonsumsi buah dan sayur di Indonesia, khususnya di Jakarta Selatan, masih sangat rendah. Penelitian ini bertujuan untuk mengetahui faktor dominan yang berhubungan dengan konsumsi buah dan sayur pada remaja di SMPN 98 Jakarta. Penelitian dilakukan dengan desain studi cross sectional dan teknik sampling stratified random sampling menggunakan data primer yang melibatkan 208 remaja kelas VII dan VIII SMPN 98 Jakarta dari bulan April sampai dengan Mei 2017. Data dikumpulkan menggunakan kuesioner yang diisi sendiri oleh responden dan dilakukan dua kali wawancara food recall 24-hour. Analisis statistik digunakan uji korelasi dan regresi, tindependen, serta regresi linier ganda. Hasil penelitian menunjukkan bahwa rata-rata konsumsi buah dan sayur remaja SMPN 98 Jakarta tahun 2017 adalah 85,1±26,58 g/hari. Sementara rekomendasi WHO konsumsi buah dan sayur 400 g/hari. Analisis multivariat (nilai beta paling tinggi = 0,204) menunjukkan tingkat pendidikan ibu sebagai faktor dominan yang berhubungan dengan konsumsi buah dan sayur, setelah dikontrol oleh variabel self-efficacy, aktivitas fisik, pengaruh orang tua, keterpaparan media massa, serta ketersediaan buah dan sayur. Oleh karena itu perlu dilakukan pendidikan gizi melalui sekolah agar terjadi peningkatan konsumsi buah dan sayur pada remaja. Kata kunci: konsumsi buah dan sayur, remaja SMP, pendidikan ibu Abstract Consumption of fruits and vegetables in Indonesia, especially in South Jakarta, is still very low. The aim of this study was to determine the dominant factor associated with fruit and vegetable consumption among teenagers in Junior High

Background: Osteosarcoma is the most common bone malignancy in childhood and adolescence. Despite significant advances in diagnostic and therapeutic modalities, osteosarcoma has generally poor prognosis. Several studies highlighted the prognostic significance of demographic and clinical parameters in the pediatric population. Controversy exists about which obvious factors of mortality in some institutions. Meanwhile, little is known about the overall survival (OS) of pediatric osteosarcoma in Dharmais Cancer Hospital.The aim of this study is to estimate the OS in pediatric osteosarcoma.Methods: This retrospective cohort study enrolled 41 children with osteosarcoma during the period of January 2010-September 2017. Patients were selected using inclusion and exclusion criteria. Overall survival (OS) and patient variables were plotted using Kaplan-Meier.Results: Our result showed that all patients admitted to our hospital in advanced stages (IIB and III). Their median OS was 23 months (12.3-33.7 months) with the survival probability was 29.4%.Conclusions: Median OS of pediatric osteosarcoma in our institution was 23 months and the survival probability was 29.4%. It can be used as evidence showing lack of cancer awareness and early detection in our country.