<strong>Health Risk Assessment of Lead (Pb) Pollution in Green Mussel (Perna viridis) at Cilincing Waters, DKI Jakarta Littoral.</strong> Cilincing waters is one of the river estuaries on the coast of DKI Jakarta with increasing industrial and community activities. These activities certainly produce waste that contains heavy metal lead and into the water. Water pollution will affect the health of humans who interact directly or indirectly in these waters. Green mussel (Perna viridis) is one of the dominant benthic biota in Cilincing Waters and becomes one of the food for the people of DKI Jakarta. Green mussels exposed to lead metals at a certain concentration will adversely affect human health. So that required analysis of water pollution to health risks that may occur. This study aims to analyze the health risks of pollution, especially lead metals found in green mussel against humans. The research was conducted in Cilincing Coastal Waters of DKI Jakarta, from September to December 2017 by using survey method to determine the condition of existing environment. Parameters analyzed included Total Suspended Solid (TSS), Pb metal in water, sediment and green mussels. Health risk analysis of lead metal pollution is carried out using the SEDISOIL risk analysis model. This study shows that the concentrations of Pb metal in sediments and green mussels have been above the quality standard so that green mussels from that area are not feasible for consumption by the community. This is evident from the health risk (RQ) noses that have exceeded each sample location
Kualitas tidur yang kurang akan mempengaruhi kesehatan secara fisiologis, biologis dan psikologis juga dapat menyebabkan menurunnya kualitas hidup. Gangguan kualitas tidur sering terjadi pada pasien GGK yang menjalani terapi hemodialisis. Tujuan penelitian ini adalah untuk mengetahui hubungan antara tingkat kecemasan, dan jenis kelamin dengan kualitas tidur pada pasien yang menjalani hemodialisis. Penelitian ini merupakan penelitian kuantitatif dengan metode cross-sectional dengan melibatkan 107 pasien GGK yang menjalani hemodialisis rutin di RS X Jakarta. Responden mengisi kuesioner untuk menilai kualitas tidur menggunakan kuesioner Pittsburgh Sleep Quality Index (PSQI) dan kuesioner Hospital Anxiety and Depressi Scale (HADS) untuk penilaian tingkat kecemasan. Hasil penelitian menunjukan 89.7% responden mengalami kualitas tidur buruk, 90.7% mengalami tingkat kecemasan normal, dan 59.8% responden berjenis kelamin kelamin laki-laki. Terdapat hubungan bermakna antara kecemasan dengan kualitas tidur p-value 0.011, tidak ada hubungan bermakna jenis kelamin dan kualitas tidur. Kesimpulan : Saran : perawat perlu mengkaji tingkat kecemasan pasien, sehingga dapat memberikan intervensi yang tepat untuk menjaga kualitas tidur pasien.
<strong>Bioaccumulation of Mercury (Hg) in Seagrass <em>Enhalus acoroides</em> and Mangrove <em>Rhizophora apiculata</em> in Pari Island, Seribu Islands. </strong>Heavy metal pollution, especially Hg metal in Jakarta Bay, is feared to have a negative impact on the quality of the waters around the Jakarta Bay waters, one of which is Pari Island in the Thousand Islands. Seagrass and mangroves plants distributed surrounding Pari Island can be used as indicators of heavy metal pollution. The value of bioaccumulation and translocation of Hg metal factors will provide an overview of the ability of plants to accumulate heavy metals in their surroundings. This study aims to determine the bioaccumulation and translocation of the heavy metal Hg factor in <em>Enhalus acoroides</em> seagrass and <em>Rhizophora apiculata</em> mangroves on Pari Island, Seribu Islands. Seagrass and mangrove samples were taken at five sampling points through purposive sampling. The bioaccumulation value was calculated using the ratio of the metal concentrations in each part of the plant body and sediment. Meanwhile, the translocation factor value was calculated by the ratio of Hg concentration in each part of the plant body (roots/rhizomes, stems, and leaves). The results of this study indicate that the bioaccumulation value in seagrass is infinite (bioaccumulation factor, BAF=∞) and in mangroves is 1.57 (BAF>1). The highest <em>translocation factor</em> value in seagrass leaves is 3.86 (translocation factor, TF) >1) and in mangrove leaves is 2.84 (TF>1). This study shows that seagrass and mangrove plants are classified as good bio accumulator and hyperaccumulator plants and accumulate heavy metals, especially Hg in the upper part of their bodies, namely leaves
Abstract. Waste containing heavy metals originating from human activity in Tangerang
Latar Belakang : Toilet training merupakan bagian terpenting untuk perkembangan anak usia toddler (1-3 tahun), dalam proses berkemih dan defekasi. Toilet training dapat terlaksana dengan baik, tentunya membutuhkan peran serta orang tua khususnya ibu. Pengetahuan ibu diperlukan untuk memandirikan anaknya melakukan toilet training yang benar. Penelitian ini bertujuan untuk diketahuinya hubungan karakteristik dan pengetahuan responden dengan kemandirian toilet training anak toddler di Wilayah Tanah Tinggi, Jakarta. Metode: Penelitian kuantitatif ini dengan desain deskriptif korelatif yang pendekatannya secara cross sectional. Total sampling digunakan dalam pengambilan sampel sejumlah 86 responden. Alat analisis menggunakan u ji chi square (AAP, 2020). Hasil: Hasil penelitian didapatkan responden terbanyak memiliki pengetahuan yang baik dan perilaku yang baik dalam kemandirian toilet training anak toddler (41,8%), usia responden yaitu 26-35 tahun sebanyak 32 (48,5%), tingkat pendidikan responden sebagian besar berpendidikan menengah sebanyak 25 responden (29,1%), pekerjaan responden yaitu sebagai ibu rumah tangga sebanyak 44 responden (54,3%). Adapun hasil yang didapatkan tidak adanya hubungan antara usia (0,091>0,05), pendidikan (0,458>0,05) pekerjaan ( 0,333>0,05) dan pengetahuan (0,083>0,05) responden dengan kemandirian toilet training anak usia toddler. Kesimpulan: Bedasarkan hasil penelitian, disarankan petugas kesehatan dan kader sebaiknya memberikan promosi kesehatan tentang pentingnya memandirkan toilet training yang benar dengan memperhatikan kesiapan pada anak toddler.
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