Airlangga University Research Articles

Strategies for facing homesickness among non-local students in starting college at Airlangga University

This study describes strategies for dealing with homesickness among non-local students at the beginning of college at Airlangga University. The phenomenon of homesickness in students occurs due to difficulty adjusting to a new environment in the early days of college. This research uses a qualitative approach with grounded theory research methods. The data collection technique used in-depth interviews with informants to determine the criteria for first-semester students migrating to Airlangga University. The results of this study explain that students tend to experience homesickness when they are in a boarding house alone and have no activity. The strategy of Non-local students in dealing with homesickness is to understand the conditions encountered, communicate with family or friends, and find activities to fill their free time.

Overseas Smart City Short Course of Airlangga and International Community Service: The Role of Science and Technology Towards Smart City

The smart city concept emerged as an alternative solution to overcome the negative impacts of urbanization in big cities, based on the concept of sustainable development. A smart city is a city that can utilize human resources, social capital, and modern telecommunications infrastructure to achieve sustainable economic growth and high quality of life through wise management of resources by the government based on community participation. Jombang has not been managed optimally due to a lack of digital exposure and promotion. Based on these problems, the Faculty of Science and Technology, Airlangga University will organize an international community service program in Jombang to introduce culture and tourism in Jombang to the world through international students and transfer knowledge regarding the application of smart tourism to increase tourism promotion in Jombang. This community service program was carried out together with international students who will first be given an introduction and knowledge of the smart city concept and its application at Universitas Airlangga and the City of Surabaya through a short course. Then the students will be invited to visit the tourist and cultural village in Jombang to transfer knowledge to the local community regarding the application of the smart tourism concept to promote tourism potential in Jombang.

Beneficial Impacts of MSIB Internship Program on PT Bank Mandiri (Persero) Tbk for Students in Preparing Professional Skills

Internships are widely recognized as a vital component of higher education, providing students with practical experience and enhancing their employability. This research reviews existing literature to examine the impact of internships on the development of professional skills. This study employs a quantitative research method. The data in this study consists of responses regarding professional skills, social skills, and internship placements obtained through a questionnaire on Google Forms. The respondents in this study totaled 49 individuals who are participants of MSIB internship program in PT Bank Mandiri (Persero) Tbk, which come from universities all over Indonesia, including the University of Indonesia, Gadjah Mada University, Airlangga University, Malang State University, Brawijaya University, and Bandung Institute of Technology. The data obtained was then analyzed descriptively with the help of the SPSS application. At the MSIB internship program in PT Bank Mandiri (Persero) Tbk 96.74% of students stated that they gained advantages regarding professional skill while attending the internships program, while 96.16% of students were satisfied with the learning process during the internship. The findings indicate that internships significantly improve various competencies essential for career success, including effective communication, teamwork, time management, problem-solving, leadership, adaptability, stress tolerance, and decision-making. Internships also offer valuable insights into specific industries, clarify career goals, and provide opportunities for networking. Despite the overwhelmingly positive impact, areas such as leadership development and career relevance require further attention. The study suggests integrating structured internship programs into academic curricula, enhancing leadership opportunities, aligning placements with career aspirations, and providing training on soft skills. By implementing these recommendations, educational institutions and organizations can maximize the benefits of internships, ensuring that students are well-prepared for their professional careers.

Strengthening Indonesia’s health system through community and technological engagements in public health interventions

The 7th International Symposium on Public Health (ISoPH 2023), was held on October 2-3, 2023, in Surabaya, Indonesia, which brought together a diverse array of public health professionals, researchers, and policymakers from around the globe. The purpose of the symposium was to facilitate the exchange of the latest information and ideas within the realm of public health. The symposium aspired to foster discussions and the exchange of insights regarding scientific issues in the field of public health globally and within the context of Indonesia. Organized by the Faculty of Public Health at Airlangga University in Indonesia, the symposium addressed the urgent need for robust, resilient health systems capable of navigating the complex challenges of the modern era, particularly in the context of the Society 5.0 paradigm.

A study of CPITN score in Periodontics Clinic Patients, RSGM Airlangga University, 2022

Background: Approximately 90% of the global population suffers from periodontal disesase, characterizes by bleeding gums, pain, and bad breath. The impact of this disease is diverse, ranging from tooth loss, disruption of aesthetics and confidence, to influencing individual nutritional status. The disease can be caused by damage of the periodontal tissues. Therefore, the Community Periodontal Index of Treatment Needs (CPITN) is highly essential for assessing the extend of issues in periodontal tissues, including evaluating oral and dental health problems in patients. This assessment can aid in the treatment and prevention of periodontal disease. Material and Methods: This research is a descriptive study. The population consists of all patients who visited the periodontology clinic at the Faculty of Dentistry, Airlangga University, in the year 2022. The sample was taken using a total sampling technique, involving secondary data obtained from the periodontal status cards of patients, specifically focusing on the examination data related to the condition of periodontal tissues based on the Community Periodontal Index of Treatment Needs (CPITN). Conclusion: The CPITN scores vary between gender and age groups of the patients. Therefore, bivariate research is needed to analyze the relationship of these parameters with the CPITN scores of periodontology patients.

The Impact of Antenatal Care and Pre-Referral Emergency Management on Eclampsia-Related Maternal Mortality in a Low-Resource Setting

Backgrounds: Maternal mortality due to eclampsia had a high case fatality rate. This is frequently due to a failure in detection and monitoring during the ANC, as well as inadequate emergency management of eclampsia. Objective: To determine the impact of ANC and pre-referral emergency management of eclampsia-related maternal death at Dr. Soetomo and Airlangga University Hospital, Surabaya, Indonesia Methods: Analytical study with a retrospective cohort design from 2022-2023, using medical records of eclampsia patients referred to Dr. Soetomo Hospital and Airlangga University Hospital to investigate the relationship between ANC, pre-referral emergency management of eclampsia-related maternal death. Bivariate analysis used the Chi-square test, while multivariate analysis used logistic regression. Results: A total of 59 out of 65 patients met the inclusion criteria. Statistical analysis showed that study subjects aged ≥ 35 years had an association with maternal mortality in eclampsia cases (p = 0.007). A significant relationship also occurred in subjects who were not screened for preeclampsia (p = 0.013) and subjects who did not receive inadequate management of eclampsia (p = 0.000). Conclusion: Pre-referral emergency management of eclampsia is associated with eclampsia-related maternal death, hence health facilities must increase their ability to address eclampsia emergencies before referral.

Comparison of palatal fistula incidence post palatoplasty with Veau-wardill kilner technique between men and women

Cleft palate is a congenital abnormality that occurs in the mouth and surrounding structures. The most used classification of cleft palate by Veau (1931). To repair the palatal defect, shape and function, surgical correction is necessary. There are various types of palatoplasty techniques that can be used, such as Veau-Wardill-Kilner. Palatoplasty may causes complications such as palatal fistula. Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Airlangga University has been carrying out a social service for cleft lip and palate surgery repair since year 2008 in various regions in Indonesia. However, until now, there is no data available related with the incidence of palatal fistula. Purpose: To observe the comparison between the palatal fistula incidence post palatoplasty using Veau-Wardill-Kilner technique based on gender. Methods: This study based on 113 palatoplasty cases using Veau-Wardill-Kilner technique taken from Oral and Maxillofacial Cleft Palate Surgery Social Service data, Faculty of Dental Medicine, Airlangga University from the period of 2013 until 2022. Data analysis used Kruskal-Wallis on IBM SPSS version 29 Windows. Results: from 113 patients, 20 cases (17,7%) showed that there is developed palatal fistula. Between the incidence of palatal fistula in men and women observed after palatoplasty procedure using Veau-Wardill-Kilner, higher percentages of palatal fistula were found in women (p=0.426). Conclusion: The incidence of palatal fistula post palatoplasty using Veau-Wardill-Kilner technique in women is higher than men.

Study of biomarkers to determine severity and lung damages in COVID-19 patients.

Identifying inflammation and lung damage markers is crucial in reducing morbidity and mortality of coronavirus disease 2019 (COVID-19). This study aimed to examine the validity and reliability of severity and post-infection lung damage and analyse their relationship. This was a prospective analysis study at the Airlangga University Hospital, Surabaya, Indonesia, from March to August 2021. The infection`s severity was measured by examining angiotensin-converting enzyme 2 (ACE2) levels and complete blood count. Lung damage was estimated by reviewing Krebs von de Lungen (KL)-6, matrix metalloproteinase (MMP)-9, tissue inhibitor metalloproteinase (TIMP)-1, and MMP-9/TIMP-1. Two-factor confirmatory factor analysis (CFA) and canonical correlation were calculated using Lisrel and SPSS (version 25). The research sample included 76 patients. The t count loading factor values were calculated: ACE2 (6.00), neutrophils (-0.80), lymphocytes (-0.63), neutrophil-lymphocyte ratio (NLR, 1.27), eosinophils (-1.52), basophils (1.72), monocytes (0.05), platelets (0.53), leukocytes (-0.51), platelet-lymphocyte ratio (PLR, -1.15), KL-6 (10.47), MMP-9 (11.91), TIMP-1 (11.79), and MMP-9/TIMP-1 (-0.24). The t values were: neutrophil covariance error (6.11), lymphocytes (6.12), NLR (6.10), eosinophils (6.08), basophils (6.07), monocytes (6.12), platelets (6.12), leukocytes (6.12), PLR (6.10), ACE2 (0.97), KL-6 (5.63), MMP-9 (2.08), TIMP-1 (2.77), and MMP-9/TIMP-1 (6.12). t value canonical correlation of 7.04 (t count > 1.96) indicated a correlation between the severity of the patient and post-infection lung damage. The severity was adequately measured through ACE2, IL-6, IL-10, neutrophils, lymphocytes, leukocytes, and NLR. Lung damage was measured with KL-6, MMP-9, and TIMP-1. There was a correlation between disease severity and lung damage.

Surgical and orthodontic management of impacted maxillary central incisor in children: A case report

Impaction of maxillary permanent central incisor is a frequently reported case in dental practice, and its treatment is challenging because maxillary central incisors are of great important for both aesthetic and functional aspects, since they provide support of the lip and facial muscles. Early detection of such teeth is most important if complications are to be avoided. In this article, we report a case of a 12-year-old girl, in the Pediatric Dentistry Specialist, Dental and Oral Hospital, Airlangga University. Combined approach with surgical exposure and the application of an orthodontic force brought the impacted left maxillary central incisor down to its proper position in the dental arch.

Relationship between Consumption of Vitamin D Food Sources, Sun Exposure, and Consumption of Vitamin D Supplements with Intrauterine Growth Restriction at Airlangga University Hospital Surabaya

Relationship between Consumption of Vitamin D Food Sources, Sun Exposure, and Consumption of Vitamin D Supplements with Intrauterine Growth Restriction at Airlangga University Hospital Surabaya

Comparison of TGF-β and Type 1 Collagen Expression between Platelet Rich Fibrin Membrane and Conjunctival Autograft Treatment after Conjunctival Excision (An Experimental Animal Model Study)

Purpose: To compare TGF- β and type 1 collagen expression between Platelet rich fibrin (PRF) membrane and conjunctival autograft treatment after conjunctival excision. Study Design: Experimental animal study. Place and Duration of study: Faculty of Veterinary Medicine, Airlangga University, Surabaya, Indonesia from October 24, 2022 to November, 19, 2022 Methods: Twenty New Zealand white rabbits were randomly assigned to either the PRF group or the conjunctival autograft group. A 5x5 mm excision was made in the temporal quadrant of the right eye of each rabbit. In the first group, the conjunctival defect was closed using a PRF membrane, while in the second group, closure was done with a conjunctival autograft from the superior quadrant of the same eye. After 14 days, all rabbits were terminated and enucleated. An immunohistochemical study of conjunctival tissue was conducted to assess TGF-β and type 1 collagen expression, and results were statistically analyzed. Results: An independent T-Test revealed that PRF membrane group exhibited higher TGF-β expression compared to the conjunctival autograft group (p = 0.000), with a mean TGF-β expression of 9.02 in the PRF membrane group and 5.76 in the conjunctival autograft group. Conversely, type 1 collagen expression was found to be higher in the conjunctival autograft group compared to the PRF membrane group (p = 0.032), with a mean type 1 collagen expression of 9.22 in the conjunctival autograft group and 6.92 in the PRF membrane group. Conclusion: TGF-β expression was higher in the PRF group and type 1 collagen expression was higher in the conjunctival autograft group.

Profile of patients died as a result of covid-19 with comorbid diabetes mellitus who was treated in the ICU with mechanical ventilation at Airlangga university hospital for the period of January - December 2021

COVID-19 is an acute respiratory infection caused by the SARS- Cov-2 type coronavirus. The severity of death in COVID-19 patients can also be influenced by the morbidity of diabetes mellitus. However, currently there is still controversy regarding the results of research regarding comorbid factors of diabetes mellitus (DM) with COVID-19. In my research, the aim is to find out whether there is an influence between Diabetes Mellitus (DM) on the level of severity and mortality in COVID-19 patients at Airlangga University Hospital in 2021. This research uses a data collection method in the form of total sampling. The sample used in this study was medical record data on all COVID-19 patients treated at Airlangga University Hospital for the period 1 January – 31 December 2021 who met the inclusion criteria. It was found that male gender, old age (56-65 years), high school education, private sector employment, and complaints of shortness of breath had a major contribution to the mortality of COVID-19 patients with diabetes. Based on the Chi Square test, the relationship between blood sugar levels and mortality in COVID-19 patients showed an outcome p of 0.208.

Relationship between Academic Stress Level with Eating Behavior in Undergraduate Students of Faculty of Public Health Airlangga University

Background: College students are a group of individuals who belong to adolescence and young adulthood with generally poor eating habits that can be caused by various factors. Pressure in academic matters is one of the main factors of student stress, such as the desire to get high grades and student anxiety to try not to fail. Students often neglect some routines that can actually support performance in learning, one of which is eating. This kind of lifestyle is associated with poor health, which in turn affects life satisfaction. Life satisfaction of young adults is related to eating, because eating can determine health conditions. Objective: This study aims to analyze the relationship between academic stress levels and eating behavior in undergraduate students of the Faculty of Public Health, Universitas Airlangga. Methods: This study was a quantitative study with a cross sectional approach. The research samples was 60 people, obtained randomly by simple random sampling on Microsoft Excel. Data collection included filling out a questionnaire of respondent characteristics, academic stress levels with the Student-Life Stress Inventory, and eating behavior with the Adult Eating Behaviour Questionnaire. Data analysis used in this study was Spearman correlation test. Results: It was found that 58.3% of students had eating behavior that tended to food avoidance and 41.7% of students have eating behavior that tended to food approach. A total of 58.3% of students experienced academic stress levels. There was a relationship between academic stress level (p = 0.001) and eating behavior. Conclusion: The conclusion of this study is that students who have moderate levels of academic stress experience eating behaviors that tend to be food avoidance. It is recommended that students still be able to manage stress well and regulate eating behavior by choosing foods that are in accordance with the principles of balanced nutrition and not skipping breakfast or eating.

Prevalence of Torus Palatinus for Forensic Anthropological Identification

A torus palatinus is a bony prominence commonly located in the middle of the hard palate in the upper jaw. The prevalence of this phenomenon differs among various populations, which suggests that it could serve as a possible indicator for individual identification. This study aimed to examine the prevalence of torus palatinus in the Deuteromalayid and Protomalayid populations, encompassing individuals of both genders between the ages of 20 and 80 years. The research involved an observational non-metric analysis of 72 craniums obtained from the Department of Anatomy and Histology at Airlangga University. Out of the samples examined, a single skull (1.39%) from a 50-year-old male exhibited a torus palatinus.

HOUSEWIVES EMPOWERMENT THROUGH WASTE RECYCLE BAGS TRAINING

The Garbage Bank is a strategy for implementing the Reduce, Reuse, Recycle (3R) principles in waste management in society. Airlangga University through the community program held a Garbage Bank activity located in RT 20 Tanah Kali Kedinding Village. This activity was attended by ten participants from housewives in the area. Since 2020, the Garbage Bank in this area has been carried out, however it still needs a follow-up community service programs so that the Garbage Bank becomes more representative and productive. The Surabaya City Government's policy that prohibits the use of plastic bags in shops/malls provides an opportunity for the Kali Kedinding Land Waste Bank Manager to process inorganic waste into useful and economically valuable items such as shopping bags. In this regard, housewives as waste bank managers also have a strong will to manage inorganic waste. However, there are several problems related to the development of expertise in making shopping bags from inorganic household waste. Not all housewives have a good understanding of using inorganic waste and processing it into shopping bags that have a sale value. Based on these problems, this community service program is directed at providing training on sewing bags from inorganic household waste, training on selling products online through marketplaces, training on business financial management, and training on business organizational governance. The training was conducted in four meetings with a different topic each week. It is hoped that this program can increase awarness about waste management and improve the community's economy. This is in accordance with the indicators of the Sustainable Development Goals (SDGs), namely increasing economic growth, productive employment opportunities, and decent work for the community, and focusing on the efficient use of resources, minimizing waste, and increasing the production of recycled waste in the environment.

Preface

The Annual International Symposium on Physics and Applications (ISPA) is organized by the Department of Physics, Faculty of Sciences and Data Analytics at Institut Teknologi Sepuluh Nopember (ITS), Indonesia. Following the success of the 1st ISPA 2020 and the 2nd ISPA 2021, the 3rd ISPA, scheduled for November 22-23, 2023, aims to provide a platform for physicists to exchange ideas and engage in discussions at both the national and international levels. The event is generously supported by Airlangga University, the State University of Surabaya, and the National University of Singapore. The symposium features six keynote speakers and six invited speakers from various countries, including Japan, Turkey, Taiwan, Iraq, Saudi Arabia, Malaysia, and Indonesia. With a total of 51 full papers and 12 abstracts received for oral presentations, the selected contributions cover a wide range of research topics, including theoretical physics, modeling, computational physics, laser and optoelectronics, instrumentation and acoustics, earth sciences and geophysics, bio and medical physics, as well as material physics. Acknowledgments are extended to the advisory committee members, namely Suminar Pratapa, A. Rusydi, Madlazim, and G. Nabi, for their valuable contributions in creating a well-balanced scientific program. The organizers express their delight at the active participation of numerous graduate students and extend gratitude to the keynote and invited speakers, as well as all contributors to the 3rd ISPA 2023. Furthermore, the organizers express our gratitude to ITS for partially funding this conference. The organizers hope that the symposium will foster the initiation of research collaborations among participants, thereby supporting and enhancing the quality of research in the field of Physics and its applications, particularly within Indonesia. List of Organizing Committee, Keynote Speakers and Invited Speakers are available in this pdf.

Management of compound odontoma associated with unerupted maxillary permanent incisors: A case report

Introduction: Odontomas, the most common odontogenic tumors, result from developmental abnormalities where epithelial and mesenchymal cells grow, forming functional ameloblasts and odontoblasts. Typically asymptomatic, they are often associated with unerupted or impacted teeth. Odontomas are categorized as complex or compound, based on their tissue composition and structure. The preferred treatment is conservative surgical excision, followed by histopathological analysis for confirmation. Case History: A 13-year-old female patient came to the Pedodontic Clinic at RSGM Airlangga University with the chief complaint of unerupted upper front teeth. Intraoral eximination revealed no facial asymmetry. Intraoral examination revealed the absence of maxillary right central and lateral incisors with an asymptomatic swelling and no inflammation of the overlying mucosa. The patient had no history of systemic diseases such as heart disease or blood disorders, and there were no known allergies to food or medications. Discussion: Odontomas are generally asymptomatic and associated with unerupted or impacted teeth or retention of primary teeth. Removal of obstructions like odontome results in a spontaneous eruption of the impacted tooth. Another method currently being undertaken involves surgically exposing unerupted teeth and placing bonded attachment along with ligatures/e-chains for orthodontic traction so that it will speedup eruption process. Conclusion: The odontoma must be removed so that it will not disrupt dental growth and development, especially tooth eruption.

Drug and cosmetic safety training for cadres of family welfare program

In order to increase public understanding and awareness regarding the safety use of drugs and cosmetics, the Community Service Team of the Faculty of Pharmacy, Airlangga University has held community service in Jonggrangan Village, Klaten, Central Java. The community service was carried out on July 31, 2023, with approximately 60 family welfare programs or PKK cadres and health cadres participating through training, presentations, and discussions. The activity began with a pre-test, continued with training, a presentation of the material by three experts, and a discussion, then ended with giving a post-test to the participants. The results of the pre and post-test analysis showed that participants' understanding increased. The results of the analysis of the answers to the 15 questions given showed that the increase in participants' understanding ranged from 2.13-46.02 percent. The impact of these activities on society. The increase in participants' understanding of each topic is not the same depending on the initial understanding. However, the problem is that the level of public understanding after receiving training is still below 50 percent namely on topics about the stages of using cosmetic products and about drug classification. So it is necessary to deepen the material using other strategies (appropriate methods and media).

ABC-VEN analysis of drug use in outpatients at a neurology department in Indonesia

ABC-VEN analysis of drug use in outpatients at a neurology department in Indonesia

PERCEPTIONS AND EXPERIENCES OF MOTHERS WITH A HISTORY OF EPISIOTOMY ON BARRIERS AND SOCIAL SUPPORT IN BREASTFEEDING

Abstract Background: Breastfeeding rates in Indonesia have decreased significantly in recent years. In 2021, less than half of babies in Indonesia (48.6 percent) were breastfed in the first hour of life, down from 58.2 percent in 2018. Only 52.5 percent were exclusively breastfed in the first six months, which is a decrease sharply from 64.5 percent in 2018. The success of breastfeeding is determined by several inhibiting and supporting factors, one of which is anxiety due to an episiotomy. Episiotomy is often performed to prevent more severe perineal tearing during labor, but there is controversy regarding the benefits and risks of episiotomy, as well as its impact on breastfeeding practices. Objective: To describe the perceptions and experiences of mothers with a history of episiotomy regarding barriers and support in providing breast milk at 7 days postpartum at Airlangga University Hospital, Surabaya City. Method: This research was conducted using qualitative methods with a phenomenological approach/Interpretive Phenomelogical Analysis (IPA). The method for taking subjects used purposive sampling. This research involved a total of 8 informants. The analysis method used is content analysis. Results: It was found that the perception of mothers with a history of episiotomy regarding breastfeeding and their intention to breastfeed was still low. The experience of providing breast milk varies greatly and mothers tend to be physically and emotionally uncomfortable. Social support is very important for mothers' behavior in providing breast milk. There are physical and psychological barriers associated with episiotomy including pain, physical discomfort, anxiety about health and recovery so that breastfeeding behavior becomes disrupted.