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Yen, Liauw Djai
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Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Medicine & Pharmacology Neuroscience Nursing Public Health

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Perkiraan Usia Berdasarkan Tulang Belulang Arief, Pamela; Gozali, Rowen Jayadi; Mulyono, Bethea Manuela; Widiastuti, Tri; Marcella, Laurie; Arfandi, Hanif; Karupukaro, Aprilda Yulifa Thalia Thomas; Kristhazshana, Zshananda; Precious, Heunice; Ethanelle, Lourdes; Yen, Liauw Djai
Jurnal MedScientiae Vol. 3 No. 2 (2024): Agustus
Publisher : Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/JMedScientiae.v3i2.3265

Abstract

Pendahuluan: Estimasi usia kerangka manusia merupakan aspek penting dalam profil biologis yang digunakan oleh antropolog forensik untuk identifikasi individu yang meninggal. Perkiraan usia dapat dilakukan melalui beberapa metode, seperti pemeriksaan makroskopis perkembangan dan erupsi gigi, penyatuan epifisis tulang panjang, degenerasi permukaan artikular panggul, ujung tulang rusuk, dan jahitan kranial, serta analisis mikroskopis struktur tulang. Tinjauan ini bertujuan untuk mengeksplorasi serta menganalisis berbagai teknik yang tersedia untuk tujuan ini. Metodologi: Tinjauan literatur ini menggunakan referensi melalui basis data PubMed dan ResearchGate. Pengambilan data dilakukan berdasarkan alur proses, dimana diperoleh 8 sumber literatur yang relevan dengan topik penelitian. Hasil dan Pembahasan: Metode estimasi usia sering menunjukkan bias di mana usia individu yang lebih muda cenderung dilebih-lebihkan, sementara usia individu yang lebih tua diremehkan. Perubahan degeneratif pada struktur seperti ujung tulang rusuk sulit untuk ditafsirkan secara akurat dan berkontribusi terhadap kesalahan dalam estimasi usia terutama setelah usia 60 tahun. Variasi ini kemungkinan terkait dengan perbedaan gaya hidup, lingkungan, dan aktivitas. Metode menggunakan simfisis pubis lebih akurat untuk individu dewasa muda. Permukaan aurikular dapat memberikan estimasi yang memadai pada kelompok usia menengah. Gigi monoartikular dan ujung sternal iga keempat ditemukan sebagai metode yang akurat untuk individu yang lebih tua. Simpulan: Metode estimasi usia osteologis memerlukan penyesuaian dan evaluasi terus-menerus berdasarkan populasi dan faktor-faktor spesifik terkait usia. Kombinasi beberapa metode dan analisis mendalam terhadap variabel morfologis dapat meningkatkan akurasi estimasi usia, meskipun bias tetap ada terutama pada kelompok usia tua dan muda. Kata kunci: Age Estimation, Skeletal Age, Anthropology, Forensic
Kematian Akibat Kelaparan Kronis Deby; Yen, Liauw Djai; Nathania, Gultom Belinda; Novenia, Djajasasana Caroline; Aryanto, Suselo Emanuel; Della, Felista Joanesa; Irene, Tamrin; Artanti, Jelita Mentari; Pingkan, Naomi; Eka, Putri Fransiska; Verina, Setiawan Clarissa; Andrew, Hadinata Antonius
Jurnal Kedokteran Meditek Vol 30 No 2 (2024): MEI
Publisher : Fakultas Kedokteran Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/jkdoktmeditek.v30i2.3156

Abstract

Kematian akibat kelaparan merupakan kasus yang jarang terjadi, baik di negara maju maupun negara berkembang. Terdapat beberapa penyebab kelaparan, seperti penyakit (kanker esofagus, HIV, dan tuberkulosis), malanutrisi, mogok makan, gangguan mental (anoreksia nervosa), dan penelantaran. Kedokteran forensik berperan penting dalam menentukan penyebab kelaparan. Laporan kasus ini menunjukkan hasil pemeriksaan luar, autopsi, serta pemeriksaan patologi anatomi dan laboratorium pada jenazah pria berusia 30 tahun. Pada pemeriksaan luar tidak ditemukan tanda-tanda kekerasan, didapatkan indeks massa tubuh 16 kg/m2 dan pemeriksaan dalam jenazah ditemukan jaringan adiposa subkutan dan di sekitar organ dalam kurang lebih 1 mm, mukosa lambung tampak erosi dan atrofi. Kandung empedu tampak distensi dan ditemukan beberapa batu berwarna kehitaman. Hasil pemeriksaan eksternal dan internal menunjukkan tanda-tanda kelaparan kronis yang menjadi penyebab kematian dalam kasus ini. Publikasi laporan kasus kematian akibat kelaparan belum ditemukan di Indonesia dan diharapkan laporan ini menambah wawasan dalam investigasi postmortem mengenai tanda-tanda kelaparan kronis.
Tinjauan Etik Rumah Sakit Berkontribusi Dalam Limbah Makanan Yen, Liauw Djai; Wea, Brigitta Yuliana; Tholib, Clemarie Natasha; Mai, Roy; Rasyiqah, Fajrina Rizki; Yurike, Vony; Ongga, Leonardo
Jurnal MedScientiae Vol. 3 No. 3 (2024): Desember
Publisher : Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/JMedScientiae.v3i3.3456

Abstract

About a third of the food produced per year is thrown away and becomes food waste, affecting various fields on a global scale. According to Williams and Walton, food waste generated by hospitals is two to three times greater than in other service areas. If this food waste is processed and recycled, it will produce methane and CO2 emissions which will also worsen global warming. The purpose is to review the ethics of hospitals that contribute to food waste. This is a literature study that was carried out using the Pubmed and Google Scholar databases from 2014-2024 with the main keywords "food waste", "hospital", and "ethic", and obtained 17 journals in Indonesian and English. The results showed that vegetables were often the type of food left most in hospitals. Strategies to reduce food waste include attractive presentation, room service systems, and bioconversion innovations with BSF larvae. Indonesia itself has several policies to reduce food waste, but more focused management is still needed. It can be concluded that the main strategies for reducing food waste include improving food presentation, flexible services such as room service, bioconversion with BSF larvae, and recycling. More specific regulations for hospitals are needed in Indonesia
Hubungan status gizi dengan kualitas tidur pada mahasiswa fakultas kedokteran ukrida angkatan 2021 Sutanto, Jovian Christopher; Hartanto, Hartanto; Yen, Liauw Djai
Jurnal MedScientiae Vol. 4 No. 1 (2025): April
Publisher : Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/jmedscientiae.v4i1.3599

Abstract

Good sleep quality is a crucial aspect of maintaining physical and mental health. This study aims to analyze the relationship between nutritional status and sleep quality among adolescents. The research employed a quantitative design with a purposive sampling method, involving 143 respondents. Nutritional status was measured using Body Mass Index (BMI) based on the Asia-Pacific standard, while sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI). Data analysis was conducted using the chi-square test to examine the relationship between these variables. The results revealed a significant relationship between nutritional status and sleep quality among the respondents p=0,00 (p < 0.05). Adolescents with overweight status tended to have poorer sleep quality compared to those with normal nutritional status. These findings highlight the importance of maintaining optimal nutritional status to improve sleep quality in adolescents.    
Artificial Intelligence in Type II Diabetes Mellitus: Screening, Treatment, and Complication Lians, Airine Stefanie; Tunru, Andi Miyanza Rezkyawan Lakipadada; Chindia, Chindia; Prasetyo, Juan Alexandra; Kie, Justin; Christian, Raffael; Sean, Sherlyn; Larasati, Victoria; Yen, Liauw Djai
Jurnal Kesehatan Masyarakat Vol. 20 No. 4 (2025)
Publisher : Universitas Negeri Semarang in collaboration with Ikatan Ahli Kesehatan Masyarakat Indonesia (IAKMI Tingkat Pusat) and Jejaring Nasional Pendidikan Kesehatan (JNPK)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kemas.v20i4.1138

Abstract

Type II diabetes mellitus is one of the chronic metabolic diseases that are associated with insulin resistance. Type II diabetes mellitus incidence continues to increase each year and may cause various health complications, even death. Addressing early detection and appropriate treatment is important in decreasing the incidence of type II diabetes mellitus and improving the quality of life in diabetic patients. The potential of artificial intelligence in healthcare is expected to assist in screening, therapy management, and even detection of type II diabetes mellitus complications. Despite limited literature, this study aims to understand the benefit of AI in assisting health workers in screening and managing type II diabetes mellitus. Searches are conducted with search engines, such as PubMed, Science Direct, and Google Scholar, with the keywords “Artificial Intelligence” and “Diabetes Mellitus Type 2”, as well as their synonyms. The search results in twenty English and Indonesian studies were published in the last ten years. These various studies found that many Artificial intelligence models developed to assist in screening, therapy management, and detect complications in patients with type II diabetes mellitus.
A Tinjauan Etika dan Komunikasi Konsultasi Refraksi: Perspektif Pasien dan Praktisi Lathifa, Meisya Miftha; Sihombing, Cindy Agustine Naomi; Syifa, Nadya Ulya; Neza, Rawsyan Alfan; Angeli, Thea Mervella; Lumentut, Raffael Merdnard; Yen, Liauw Djai
Jurnal MedScientiae Vol. 4 No. 3 (2025): Desember
Publisher : Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/jmedscientiae.v4i3.3814

Abstract

Refractive consultation is not only a technical process of determining vision correction, but also involves interpersonal interactions between practitioners and patients that include aspects of communication as well as ethical values. Non-empathic communication can lead to misunderstanding and lower patient trust in the service. This study aims to examine the role of communication and ethical approach to care. This study used the literature review method by searching relevant scientific publications from 2014-2024. Primary sources were analyzed ethical values, and the views of patients and optometry practitioners. Data synthesis was conducted through content analysis to summarize key issues and identify gaps that need further research. The results showed that clinical communication and the application of ethical principles such as autonomy, justice, beneficence, and non- maleficence play an important role in building trust and improving service quality. However, obstacles in the field, such as time constraints, high patient numbers, and lack of communication training in ethics that make interactions less empathetic. A review of the literature shows the importance of empathy, clarity of information, and responsiveness in clinical interactions to improve satisfaction and quality of care.
Peran Ultrasonografi (US) dalam Pemeriksaan Post-Mortem: Sebuah Studi Literatur Yen, Liauw Djai; Saputro, Alexandra Ambar; Suwito, Michelle Margaretha; Damanik, Eunike Marshya Easter; Hadiwinata, Evellyn; Anastasia, Cindy; Sinurat, Radinka Genevieve Theopilia
Jurnal Kedokteran Meditek Vol 32 No 1 (2026): Januari
Publisher : Fakultas Kedokteran Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/jkdoktmeditek.v32i1.4011

Abstract

Introduction: The global decline in autopsy rates has raised concerns about its consequences for education and research. Virtual autopsy offers a non-invasive alternative to conventional procedures, avoiding tissue destruction and gaining wider family acceptance. Ultrasonography (US) is widely available, relatively inexpensive, and has emerging potential in post-mortem evaluation. Purpose: To review the role of US as a post-mortem imaging modality as an alternative method to conventional autopsy. Methods: A literature search was conducted in PubMed, Google Scholar, and the Journal of Forensic Sciences for studies published between 2019 and 2025. Eligible designs included prospective diagnostic studies, case reports, systematic reviews, and descriptive observational research. Reported statistical analyses involved sensitivity and specificity calculations, logistic regression, diagnostic accuracy meta-analyses, and Fisher’s exact test (p<0.05). Results: With the advancement of technology, virtual autopsy can provide important information that helps determine the cause and manner of death. Early post-mortem US has been shown to identify aortic dissection, pericardial and pleural effusions, pneumothorax, deep vein thrombosis (DVT), and pulmonary embolism. In forensic practice, US is used as a complementary technique, reducing the need for extensive autopsy exploration and limiting biological exposure risks to forensic staff. Conclusion: Post-mortem US is a practical and effective tool for detecting pathological findings, particularly in resource-limited settings or when infection risk is high. However, its diagnostic performance is constrained by gas artifacts, tissue cooling, and limited access to internal organs. Further research is needed to standardize techniques and validate diagnostic accuracy.
Analisis Pengaruh Jenis Air Terhadap Pembusukan Daging Sapi Untuk Memperkirakan Waktu Kematian Seseorang Irab, Imelda Margaretha; Yen, Liauw Djai; Hartono, Budiman; Antoni, Marcel
Jurnal MedScientiae Vol. 5 No. 1 (2026): April
Publisher : Universitas Kristen Krida Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36452/jmedscientiae.v5i1.4208

Abstract

Decomposition is a natural process that occurs as soon as the physiological functions of the body cease, at a rate that is influenced by the condition of the body and the environment in which it is located.  This study is a descriptive experimental study with a cross-sectional approach that aims to describe the effect of different types of water media, namely fresh water, brackish water, and sea water, on the process of beef spoilage. Air media was used as a comparison control group. The results showed that beef spoilage took place fastest in brackish water media, followed by fresh water, sea water, and slowest in closed air media. Decomposition in closed air media is inhibited due to low humidity, which triggers desiccation and natural mummification. The remaining connective tissue underwent slower decomposition due to the structural stability of collagen which is more resistant to enzymatic degradation. Different types of media significantly affected the rate of beef spoilage, in the order of fastest in brackish water, followed by freshwater, seawater, and slowest in closed air. This finding shows that the old rule of thumb does not always apply, because the rate of spoilage is more determined by environmental characteristics, especially salinity, pH, and water activity that affect the process of autolysis and tissue degradation.  
Co-Authors AA Sudharmawan, AA Allo, Kezia Nathania Limbong Anastasia, Cindy Andrew, Hadinata Antonius Angeli, Thea Mervella Arfandi, Hanif Arief, Pamela Artanti, Jelita Mentari Aryanto, Suselo Emanuel Budiman Hartono Chindia, Chindia Christian, Raffael Damanik, Eunike Marshya Easter Dananjaya, Anna Sakurai Deby Della, Felista Joanesa Eka, Putri Fransiska Ethanelle, Lourdes Gani, Alicia Gozali, Rowen Jayadi Hadiwinata, Evellyn hartanto hartanto Irab, Imelda Margaretha Irene, Tamrin Junus, Kezia Adelize Aurelia Karupukaro, Aprilda Yulifa Thalia Thomas Kie, Justin Kristhazshana, Zshananda Larasati, Victoria Lathifa, Meisya Miftha Lians, Airine Stefanie Lukito, Patricia Michelle Lumentut, Raffael Merdnard Mahardika, Danadipa Yoga Mai, Roy Marcel Antoni Marcella, Laurie Mulyono, Bethea Manuela Nathania, Gultom Belinda Neza, Rawsyan Alfan Novenia, Djajasasana Caroline Ongga, Leonardo Pingkan, Naomi Prasetyo, Juan Alexandra Precious, Heunice Rasyiqah, Fajrina Rizki Saputro, Alexandra Ambar Sean, Sherlyn Sihombing, Cindy Agustine Naomi Simanjuntak, Vionita Sinurat, Radinka Genevieve Theopilia Sugiarto, James Sutanto, Jovian Christopher Suwito, Michelle Margaretha Syifa, Nadya Ulya Tholib, Clemarie Natasha Tunru, Andi Miyanza Rezkyawan Lakipadada Verina, Setiawan Clarissa Wea, Brigitta Yuliana Wijaya, Richard Wijaya, Yurike Yantoro, Felicia Cynthiadewi Yurike, Vony