Latar Belakang: Prevalensi berat badan lebih dan obesitas pada pekerja usia dewasa mengalami peningkatan dari tahun ke tahun seiring dengan perubahan gaya hidup yang terjadi. Kedua hal yang mencerminkan komposisi tubuh yang buruk ini merupakan faktor risiko dari berbagai penyakit kronik. Sebaliknya, daya tahan kardiorespirasi yang baik dapat memberikan berbagai manfaat kesehatan. Tujuan: Mengetahui pengaruh perubahan daya tahan kardiorespirasi terhadap komposisi tubuh pada pekerja duduk. Metode: Penelitian ini menggunakan metode potong lintang dengan sumber data sekunder. Sejumlah 82 subjek penelitian yang merupakan pekerja duduk di Jakarta tahun 2018, dibagi menjadi kelompok uji dan kontrol yang masing-masing terdiri dari 41 subjek. Kelompok uji mendapatkan intervensi berupa latihan fisik berbasis tempat kerja selama 12 minggu. Analisis data dilakukan dengan menggunakan uji korelasi Pearson, Spearman, dan uji T-berpasangan. Hasil: Didapatkan peningkatan rerata nilai Indeks Massa Tubuh sebesar 0,14 kg/m2, peningkatan rerata presentase lemak sebesar 0,56%, penurunan rerata ukuran lingkar pinggang sebesar 2,56 cm, dan peningkatan rerata nilai prediksi daya tahan kardiorespirasi sebesar 1,27 mL/kg/menit pada subjek yang menjalani program latihan fisik berbasis tempat kerja selama 12 minggu, walaupun tidak ditemukan hubungan yang signifikan antara perubahan pada nilai prediksi daya tahan kardiorespirasi terhadap ketiga komponen komposisi tubuh tersebut. Simpulan: Peningkatan daya tahan kardiorespirasi dengan program latihan fisik berbasis tempat kerja selama 12 minggu memberikan perbaikan secara klinis pada komposisi tubuh pekerja duduk, meskipun tidak menghasilkan perubahan yang signifikan secara statistik. Diperlukan penelitian lanjutan dengan memerhatikan dugaan faktor-faktor yang memengaruhi hasil tersebut.
Background: The prevalence of overweight and obesity in adults has increased in recent years in line with lifesyle changes that occur. These two things that reflect poor body composition are risk factors for various chronic disease. Conversely, good cardiorespiratory fitness can provide health benefits. Objective: This research was done to determine the effect of changes in cardiorespirator fitness on body composition in sitting workers. Methods: This study uses a cross-sectional method with a secondary data sources. A total of 82 research subject were sitting workers in Jakarta in 2018, which were divided into test and control groups, each grup consisting of 41 subjects. The test group received an intervention in the form of workplace based physical exercise for 12 weeks. Data analysis was performed using the Pearson and Spearman correlation test, and paired T-test. Results: There was an increase in the mean value of Body Mass Index by 0,14 kg/m2, an increase in the mean value of percentage of body fat by 0,56 percent, a decrease in the mean value of waist circumference by 2,56 cm, and an increase in the mean predicted value of cardiorespiratory fitness by 1,27 mL/kg/minutes in subjects undergoing a workplace based physical exercise program for 12 weeks, although no significant relationship was found between changes in the predicted value of cardiorespiratory endurance on the three components of body composition. Conclusion: Increased cardiorespiratory endurance with a workplace-based physical exercise program for 12 weeks provided a clinical improvement in sitting workers body composition, although it did not produce statistically significant changes . Further research is needed by considering other factor that may influence this result.
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Tujuan Mengetahui sebaran nilai phase angle pada masing-masing stadium lanjut PGK yaitu stadium 3-5 non-dialisis, mengetahui gambaran komposisi tubuh meliputi indeks massa lemak, indeks massa bebas lemak, cairan tubuh, dan indeks edema yang bermanfaat untuk deteksi dini malnutrisi dan kelebihan cairan.
Metode Penelitian ini menggunakan desain potong lintang di Rumah Sakit Cipto Mangunkusumo (RSCM), RSUP Fatmawati, dan RSUP Persahabatan pada Maret sampai Juli 2023. Pengambilan sampel menggunakan consecutive sampling pada pasien PGK stadium 3-5 non-dialisis, usia 18-60 tahun, tanpa keganasan, sirosis hati, infeksi, maupun autoimun, dengan ADL normal. Kemudian dilakukan pemeriksaan BIA dan SGA pada seluruh subjek.
Hasil Didapatkan 138 sampel, dengan dominasi wanita (58%) kategori obesitas derajat 1, dengan median eLFG 23,2 ml/menit. Proporsi malnutrisi berdasarkan SGA sebesar 19,5%. Profil phase angle mengalami tren penurunan seiring dengan meningkatnya stadium tanpa kemaknaan statistik (p=0,072). Indeks massa lemak menurun dengan p=0,038. Sedangkan ECW dan TBW meningkat bermakna (p=0,001 dan 0,031).
Kesimpulan Profil phase angle pada PGK non-dialisis cenderung sedikit menurun seiring dengan peningkatan stadium PGK. Profil ECW dan TBW mengalami peningkatan signifikan seiring dengan meningkatnya stadium PGK, tanpa disertai perubahan indeks edema (ECW/TBW). Profil FM dan FM-I mengalami penurunan seiring peningkatan stadium PGK.
Objective Firstly, to determine the distribution of phase angle values in each advanced stage of CKD, namely the non-dialysis stages 3-5. Secondly, to identify the profile of body composition including fat mass index, fat-free mass index, body fluids, and oedema index which are useful for early detection of malnutrition and fluid excess.
Method This research is a cross sectional study. It was carried out at Cipto Mangunkusumo Hospital (RSCM), Fatmawati Hospital, and Persahabatan Hospital between March and July 2023. Consecutive sampling method was used with non-dialysis stages 3-5 CKD patients, aged 18-60 years, without malignancy, liver cirrhosis, infection, nor autoimmune, with normal ADLs. Then BIA and SGA examinations were performed on all subjects.
Results 138 samples were collected, which dominated by women (58%) and stage 1 obesity with a median eGFR of 23.2 ml/minute. The proportion of malnutrition based on SGA is 19.5%. Phase angle profile shows a decreasing trend with increasing stage of CKD without a statistical significancy (p=0.072). Fat mass index decreased significantly (p=0.038). ECW and TBW increased significantly (p=0.001 and 0.031) as the increasing stage of CKD.
Conclusion The phase angle profile in non-dialysis CKD tends to decrease slightly with increasing CKD stage. ECW and TBW profiles increased as the CKD stage increased, but there was no change in oedema index (ECW/TBW). The FM and FM-I profiles decreased as the CKD stage increased."