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All Journal International Journal of Public Health Science (IJPHS) Tropical Medicine Journal Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Jurnal Keperawatan Bina Sehat Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) JURNAL KEPERAWATAN SEHAT Math Didactic: Jurnal Pendidikan Matematika RABIT: Jurnal Teknologi dan Sistem Informasi Univrab Health Notions Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing) JBN (Jurnal Bedah Nasional) Jurnal Ilmu Kedokteran dan Kesehatan INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS) Jurnal Biomedika dan Kesehatan Bhamada: Jurnal Ilmu dan Teknologi Kesehatan (E-Journal) Buletin Ilmiah Sarjana Teknik Elektro Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) Jaringan Laboratorium Medis JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan Jurnal Aisyah : Jurnal Ilmu Kesehatan Science Midwifery Indonesian Journal of Global Health research International Journal of Robotics and Control Systems Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram JHeS (Journal of Health Studies) Journal of Scientific Research, Education, and Technology Jurnal Ilmiah Pengabdian Masyarakat Bidang Kesehatan Bhamada: Jurnal Ilmu dan Teknologi Kesehatan (E-Journal)
Tri Ratnaningsih
Unknown Affiliation
Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Hubungan Perilaku Jajan dengan Kerusakan Gigi pada Anak di Sekolah Dasar Ratnaningsih, Tri; Laili, Siti Indatul; Andini, Yusria
JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan P-ISSN : 1979-3340 e-ISSN : 2685-7987 Vol 15 No 4 (2023): DESEMBER
Publisher : NHM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36089/job.v15i4.1699

Abstract

Latar belakang: Anak usia sekolah (kelas 1-3) membutuhkan perawatan intensif, karena pada usia ini masih mengalami perubahan pertumbuhan baru. Karena meningkatnya karbohidrat olahan, atau bisa juga disebut permen,coklat dan makanan lain dengan kandungan sukrosa yang tinggi. Makanan ini banyak dimakan oleh anak-anak dan biasanya mudah menempel di permukaan gigi, maka bakteri yang ada di mulut anak akan mengubah sisa makanan menjadi asam yang dapat menyebabkan kerusakan gigi. Tujuan: untuk mengetahui hubungan perilaku jajan dengan kerusakan gigi terhadap anak usia sekolah dasar di SDN Pucuk 2 Kecamatan Dawarblandong Mojokerto. Metode: Desain penelitian yang digunakan adalah cross sectional. Populasi penelitian ini adalah anak kelas 1-3 di SDN Pucuk 2 Dawarblandong Mojokerto. Sampel yang diambil dalam penelitian yaitu total sampling. Instrumen yang digunakan dalam penelitian ini adalah kuesioner dan data sekunder. Pengumpulan data dengan menggunakan kuesioner kemudian data diolah menggunakan SPSS dengan menggunakan analisis univariat bivariat dan multivariat. Hasil: Berdasarkan hasil tabulasi silang hasil penelitian menunjukkan perilaku jajan mengkonsumsi makanan seperti pewarna dan pemanis buatan yang banyak mengandung sukrosa dalam kategori negatif atau konsumsi secara berlebih 22 (48,9 %) mengalami kerusakan gigi dan perilaku jajan dengan kategori positif 12 (26,7 %) ada kerusakan gigi.
APPLICATION OF CURIOSITY TOWARD TODDLER POSITIVE THINKING ATTITUDE IN FACING THE ERA SOCIETY 5.0 Laili, Siti Indatul; Peni, Tri; Ratnaningsih, Tri
INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS) Vol 7 No 3 (2023): VOLUME 7 ISSUE 3 DECEMBER 2023
Publisher : Departement Research and Community Engagement Bina Sehat PPNI Institute of Health Science, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29082/IJNMS/2023/Vol7/Iss3/529

Abstract

Era 5.0 is an era of digitalization technology that can influence the development of toddlers because the development of cognitive function, the immune system, and physical growth occur rapidly. Including toddlers' high curiosity about technology, one of which is using mobile devices. The purpose of this research was to prove the influence of applying curiosity on toddlers' positive thinking attitudes in facing the era society 5.0 in East Wonoayu Hamlet, Dukuhmojo Village, Mojoagung District, Jombang Regency. The design of this research used a one-group pra-post test design. The population in this research were all mothers and toddlers in East Wonoayu Hamlet, Dukuhmojo Village, Mojoagung District, Jombang Regency totaling 47 children. The sampling technique used was total sampling. The samples in this research were all mothers and toddlers in East Wonoayu Hamlet, Dukuhmojo Village, Mojoagung District, Jombang Regency totaling 47 children. The instrument used to assess positive thinking attitudes is a questionnaire. Data processing starts from editing, coding, scoring, and data analysis was carried out using the cross table. The research results showed that there was an increase before the implementation of curiosity as many as 47 (100%) respondents had a moderate positive thinking attitude. And after implementing curiosity 17 (36%) respondents had a high positive thinking attitude. curiosity will motivate a person to continue looking for and knowing new things so that they can increase their knowledge and experience in the learning process.
Revolutionizing Anemia Classification with Multilayer Extremely Randomized Tree Learning Machine for Unprecedented Accuracy Saputra, Dimas Chaerul Ekty; Muryadi, Elvaro Islami; Futri, Irianna; Win, Thinzar Aung; Sunat, Khamron; Ratnaningsih, Tri
International Journal of Robotics and Control Systems Vol 4, No 2 (2024)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v4i2.1379

Abstract

Anemia is a prevalent global health issue that is characterized by a deficit in red blood cells or low levels of hemoglobin. This condition is influenced by various causes, including nutritional inadequacies, chronic diseases, and genetic predisposition. The incidence of the phenomenon exhibits variation across different geographical regions and demographic groups. This pioneering research investigates the identification and classification of anemia, potentially leading to transformative advancements in the discipline. The classification of anemia encompasses four distinct groups, namely Beta Thalassemia Trait, Iron Deficiency Anemia, Hemoglobin E, and Combination. This comprehensive categorization offers clinicians a more refined and detailed comprehension of the condition. The integration of deep learning and machine learning in the Multilayer Extremely Randomized Tree Learning Machine (MERTLM) model represents a departure from traditional approaches and a significant advancement in the field of medical categorization accuracy. The MERTLM approach integrates randomized tree with multilayer extreme learning machine (M-ELM) representation learning, hence emphasizing the possibility of interdisciplinary collaboration in the field of diagnostics. In addition to its impact on anemia, artificial intelligence (AI) is playing a significant role in revolutionizing medical diagnosis by emphasizing the integration of innovative methods. This study utilizes the combined capabilities of machine learning and deep learning to improve accuracy. Notably, recent developments have resulted in an exceptional accuracy rate of 99.67%, precision of 99.60%, sensitivity of 99.47%, and an amazing F1-Score of 99.53%. This study represents a significant advancement in the field of anemia research, providing valuable insights that may be applied to intricate medical issues and enhancing the quality of patient care.
HNIHA: Hybrid Nature-Inspired Imbalance Handling Algorithm to Addressing Imbalanced Datasets for Improved Classification: In Case of Anemia Identification Saputra, Dimas Chaerul Ekty; Ratnaningsih, Tri; Futri, Irianna; Muryadi, Elvaro Islami; Phann, Raksmey; Tun, Su Sandi Hla; Caibigan, Ritchie Natuan
Buletin Ilmiah Sarjana Teknik Elektro Vol. 6 No. 3 (2024): September
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v6i3.11306

Abstract

This study presents a comprehensive evaluation of three ensemble models designed to handle imbalanced datasets. Each model incorporates the hybrid nature-inspired imbalance handling algorithm (HNIHA) with matthews correlation coefficient and synthetic minority oversampling technique in conjunction with different base classifiers: support vector machine, random forest, and LightGBM. Our focus is to address the challenges posed by imbalanced datasets, emphasizing the balance between sensitivity and specificity. The HNIHA algorithm-guided support vector machine ensemble demonstrated superior performance, achieving an impressive matthews correlation coefficient of 0.8739, showcasing its robustness in balancing true positives and true negatives. The f1-score, precision, and recall metrics further validated its accuracy, precision, and sensitivity, attaining values of 0.9767, 0.9545, and 1.0, respectively. The ensemble demonstrated its ability to minimize prediction errors by minimizing the mean squared error and root mean squared error to 0.0384 and 0.1961, respectively. The HNIHA-guided random forest ensemble and HNIHA-guided LightGBM ensemble also exhibited strong performances.
HUBUNGAN POLA MAKAN DENGAN KEJADIAN KARIES GIGI PADA ANAK USIA 7 –9 TAHUN DI SD NEGERI MINDU GADING KECAMATAN TARIK KABUPATEN SIDOARJO Tri Ratnaningsih
Bhamada: Jurnal Ilmu dan Teknologi Kesehatan (E-Journal) Vol 7 No 2 (2016)
Publisher : UNIVERSITAS BHAMADA SLAWI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Karies adalah penyakit jaringan keras gigi disebabkan oleh jasad renik dalam suatu karbohidrat yang dapat diragikan. Salah satu faktor yang mempengaruhi karies gigi adalah pola makan.Penelitian ini bertujuan untuk menganalisis hubungan pola makan dengan kejadian karies gigi pada anak usia 7-9 tahun. Jenis penelitian yang digunakan adalah analitik korelasional dengan pendekatan cross sectional. Populasi pada penelitian ini adalah 32 siswa yang menderita karies gigi di SDN Mindu Gading Kecamatan Tarik Kabupaten Sidoarjo. Teknik sample menggunakan total sampling. Pengumpulan data dilakukan dengan menggunakan lembar kuesioner untuk pola makan, sedangkan untuk karies gigi menggunakan lembar observasi. Pengolahan dan analisa data menggunakan program SPSS dengan menggunakan cross tabulasi dan selanjutnya disajikan dalam bentuk tabel dan narasi.Hasil penelitian terhadap responden dengan pola makan baik sebanyak 1 anak (3,1%), pola makan sedang 7 anak (21,9%), pola makan kurang 10 anak (31,2%), dan pola makan defisit sebanyak 14 anak (43,8%). Karies gigi dengan hasil yaitu karies gigi ringan sebanyak 7 anak (21,9%), karies sedang 9 anak (28,1%),dan karies gigi berat sebanyak 10 anak (50,0%). Pada uji cross tabulasi diperoleh hasil pola makan defisit cenderung memiliki karies gigi berat yaitu 13 anak (40,6%), sedangkan pola makan baik cenderung memiliki karies gigi ringan 1 anak (10% ) yang berarti terdapat hubungan pola makan dengan kejadian karies gigi pada anak usia 7-9 tahun. Dalam hal ini petugas kesehatan bersedia memberikan penyuluhan maupun konseling secara mendetail tentang karies gigi dan pola makan yang baik agar anak terhindar dari karies gigi. Untuk orang tua juga lebih memperhatikan dan menjaga pola makan dan kesehatan gigi dan mulut anak.
Competence and Performance of Clinical Instructors during the Implementation of Group E-Mentoring for the Optimization of Student Guidance Yusnaini, Yusnaini; Br. Karo, Dina Andriani; Pagan, Muasir; Elna, Nandara Priyanti; Ratnaningsih, Tri
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 13, No 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.15760

Abstract

Competency-based nursing education requires students to master clinical skills critical to workforce readiness; however, challenges persist in the field practicum due to limited structured guidance. This study addresses the lack of research on the effectiveness of structured digital e-mentoring programs in Indonesian clinical settings. The purpose was to evaluate the impact of group e-mentoring on the competence and performance of clinical instructors in supporting nursing student guidance at Nurul Hasanah Hospital, Kutacane. A quantitative quasi-experimental design with a pre- and post-test (without control group) was used. Total sampling based on inclusion criteria resulted in 60 respondents, including clinical instructors and nursing students. Competence was measured using the Mentor Competencies Instrument (MCI), and performance was assessed with the Nurse Mentor Performance Assessment tool. Data analysis employed the Wilcoxon signed-rank test to compare pre- and post-intervention scores. Results demonstrated statistically significant improvements in competence (mean increased from 115.2 to 148.3) and performance (mean increased from 55.8 to 66.2), with p-values of 0.000 and 0.001 respectively, indicating a positive effect of preceptorship and mentorship training integrated within the group e-mentoring program. These findings suggest that structured digital e-mentoring enhances clinical instructors' ability to provide effective student guidance, optimizing clinical education in resource-limited settings.
Histiositosis Sel Langerhans Multisistem: Laporan Kasus Muliasih, Mulat; Ratnaningsih, Tri
Jurnal Ilmu Kedokteran dan Kesehatan Vol 12, No 6 (2025): Volume 12 Nomor 6
Publisher : Prodi Kedokteran Fakultas Kedokteran Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jikk.v12i6.20458

Abstract

Histiositosis sel Langerhans (HSL) dapat terjadi pada segala usia, sejak neonatus sampai usia dewasa. Lebih dari sepertiga kasus, terutama pada usia kurang dari 3 tahun, cenderung menderita HSL multisistem dengan disfungsi organ. Patogenesis HSL juga masih belum jelas. Diduga berhubungan dengan proses reaksi terhadap infeksi atau merupakan suatu kelainan genetik yang menyebabkan kerusakan sistem imunoregulator. Laporan kasus ini bertujuan untuk menjelaskan penegakan diagnosis HSL pada pasien dengan keterlibatan multipel organ. Anak laki-laki berusia 1 tahun 4 bulan datang dengan dengan keluhan demam hampir satu bulan, perut membesar, dan bercak kemerahan hampir di tubuh. Pemeriksaan fisik didapatkan pucat, kuning, makula & purpuric multipel hampir di seluruh tubuh, terutama leher dan kepala, otitis media, hepatosplenomegali, hidrocele. Hasil laboratorium didapatkan pansitopenia, bone marrow punction ditemukan peningkatan sel histiosit, dan hasil immunohistokima positif pada CD1a dan S100.  
Competence and Performance of Clinical Instructors during the Implementation of Group E-Mentoring for the Optimization of Student Guidance Yusnaini, Yusnaini; Br. Karo, Dina Andriani; Pagan, Muasir; Elna, Nandara Priyanti; Ratnaningsih, Tri
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.15760

Abstract

Competency-based nursing education requires students to master clinical skills critical to workforce readiness; however, challenges persist in the field practicum due to limited structured guidance. This study addresses the lack of research on the effectiveness of structured digital e-mentoring programs in Indonesian clinical settings. The purpose was to evaluate the impact of group e-mentoring on the competence and performance of clinical instructors in supporting nursing student guidance at Nurul Hasanah Hospital, Kutacane. A quantitative quasi-experimental design with a pre- and post-test (without control group) was used. Total sampling based on inclusion criteria resulted in 60 respondents, including clinical instructors and nursing students. Competence was measured using the Mentor Competencies Instrument (MCI), and performance was assessed with the Nurse Mentor Performance Assessment tool. Data analysis employed the Wilcoxon signed-rank test to compare pre- and post-intervention scores. Results demonstrated statistically significant improvements in competence (mean increased from 115.2 to 148.3) and performance (mean increased from 55.8 to 66.2), with p-values of 0.000 and 0.001 respectively, indicating a positive effect of preceptorship and mentorship training integrated within the group e-mentoring program. These findings suggest that structured digital e-mentoring enhances clinical instructors' ability to provide effective student guidance, optimizing clinical education in resource-limited settings.
Pengaruh Pemberian Alkohol Peroral Terhadap Nilai Mean Corpuscular Volume, Morfologi Eritrosit Darah Tepi dan Normoblas Sumsum Tulang Hartono, Rodhi; Soewono, Soewono; Ratnaningsih, Tri
Jaringan Laboratorium Medis Vol. 1 No. 1 (2019): May 2019
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jlm.v1i1.5161

Abstract

A true experimental research with pre-post test control group design was carried out using 36 adult experimental male rats (strain wistar Rattus norvegicus) ,aged 10 weeks with weight of 200-250 grams. Before being given the treatment, the rats blood were taken out around 1,5 cc to measure the MCV value and the erythrocyte morphology. The rats were divided into 6 groups. The first group was the control group and the other five were the treatment group which were treated with different concentration of alcohol continuously for 45 days. After being treated, the rats blood were taken as same as the investigator did previously to examine the MCV value and the erythrocyte morphology, included the removal of right femur to assess morphology and bone marrow normoblast diameter. Results of the study showed that  there was increasing  on  MCV value after the treatment that was proportional to the  alcohol  concentration given (p 0.000<0.05), likewise the changing of erythrocyte morphology was in term of acanthocytes  target cells, and stomatocyt . However, these research findings showed that there were no significant different in each group resulting  of the treatment (p 0.817 > 0.05). Yet,there was an inclination of normoblast diameter. Finally, it can be concluded that consuming oral alcohol continuously increases the MCV value, changing of erythrocyte morphology and bone marrow normoblast.
Diagnostic Performance of ESR in Automatic Hematologic Analyzer Mindray BC-760 Compared with CRP to Detect Inflammation in The Adult Population Ratnaningsih, Tri; Donytra Arby Wardhana
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol. 32 No. 1 (2025)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v32i1.2412

Abstract

C-reactive protein (CRP) is considered a more reliable inflammatory marker than the erythrocyte sedimentation rate (ESR). However, ESR remains widely used in clinical practice. Westergren is the most common method for ESR analysis, although it has limitations, including a long processing time and a requirement for a high blood volume. Currently, an automatic hematologic analyzer has been developed that simultaneously examines ESR. This study aims to evaluate the diagnostic performance of ESR in the automatic hematologic analyzer Mindray BC-760 compared to CRP. A Total of 489 adult participants who were admitted to medical check-ups were recruited in this Cross-sectional observational study. Data were further analyzed using SPSS version 26. The median age was 30 years (range, 24-50 years). The participants were further divided into two groups: those with low CRP (<5 mg/L) and those with high CRP (≥5 mg/L). ESR was significantly elevated in the high CRP group, 14.05 (0.21-48.78) mm/h, compared to the low CRP group, 7.5 (0.27-33.84) mm/h, p <0.001. ESR showed a positive correlation with CRP when Spearman's correlation test was performed (r = 0.338; p <0.001). The diagnostic performance of automatic ESR was further analyzed by referring to Westergren's normal range, which takes into account gender differences (male: <15 mm/h; female: <20 mm/h). In the male group, the AUC was 0.707 (p <0.001), specificity  96.5%, sensitivity 21.1%, likelihood ratio LR +5.95, and LR -0.82. In the female group, the AUC was 0.706 (p <0.001), specificity 83.1%, sensitivity 46.3%, LR +2.73, and LR -0.65. The ESR test using the automatic hematologic analyzer Mindray BC-760 showed moderate diagnostic performance in both the adult male and female groups.
Co-Authors ADAM FERDIANSYAH Adnan, Muhammad Luthfi Afiahayati Afiahayati, Afiahayati AGUS AGUS Agustiawan, Agustiawan Amar Akbar Ambarwati, Tri Juningaju Andini, Yusria Annis Catur Adi Antariksa, Putri Mayang Sari Arijadi, Desi Astutik, Widya Ayu Sari Ning Ati Br. Karo, Dina Andriani Budi Mulyono Caibigan, Ritchie Natuan Chatarina Umbul Wahyuni Dian Nugraheni Diannisa Ikarumi Dimas Chaerul Ekty Saputra Donytra Arby Wardhana Dyah Aruming Tyas Ellsyana Erdyan Romadeni putri Elna, Nandara Priyanti Fahma, Hilmia Faisal Ibnu Fardhiasih Dwi Astuti Fatimah, Bunga Futri, Irianna Hadi Prayitno, Hadi Harahap, Nur Imma Hari Basuki Notobroto Harmaniati, Harmaniati Heriyanto Putri, Rona Hafida Heriyanto, Moch Junaidy Ibnu, Faizal Ifa Roifah Ima Rahmawati Imam Zainuri Indah Lestari, Indah Indra Lesmana Indra Yulianti Iwan Dwiprahasto La Tabari, Muhammad Fadhlan Lutfi Wahyuni Mahardika Agus Wijayanti Mariadi, M. Meilinawati, Elies Miftahurrahmi, Rofifah Muhammad Sajidin Muliasih, Mulat Mulyadi Mulyadi Mulyati Mulyati Muryadi, Elvaro Islami Niken Satuti Nur Handayani Nilam Purwa Seven, Nilam Nina Widyaningrum Nisa, Afifah Khairu Pagan, Muasir Phann, Raksmey Prajna Paramita, Prajna Putri, Rona Hafida Heriyanto Retnowati, Jajuk Rina Nur Hidayati Ristya Widi Endah Yani Riza Anama, Riza Rizki A. Gumilang Rodhi Hartono Rodhi Hartono Rosalia, Sabella Rahmawati, Rhea Santoso, Griselda Elisse Sasangka, Bambang Sismindari . Sitawati, Andini Dyah siti indatul laili, siti indatul Siti Mas Miranda Soewono Soewono Soewono, Soewono Sunat, Khamron Supargiyono - Supatmini, Erna Suryono Yudha Patria Sutaryo Sutaryo Titis Murti Utami, Titis Tri Peni Tri Peni, Tri Tria Wahyu Ningrum Tristifany, Annisa Tun, Su Sandi Hla Usi Sukorini Usman, Muhammad Alvin Ramadhan Widiyanti, Ayu Tri Widya Asmara Widyasari, Vita Wijayanti, Lumastari Ajeng Win, Thinzar Aung Windarwati, Windarwati Windu Santoso, Windu Yanasta Yudo Pratama Yusnaini Yusnaini Zakiyah, Nurul Zakiyah, Nurul Zamroni, Asroful Hulam