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Hyperuricemia is a medical condition characterized by an increase in uric acid levels in the blood above normal limits, which can trigger various metabolic complications such as gouty arthritis, urate nephropathy, and cardiovascular disease. In the early stages, hyperuricemia is often asymptomatic, therefore routine investigation of uric acid level are an important step in early detection. The Community Service Program (PKM) implemented at the Asisi Church, Tebet District, aims to increase public awareness of the importance of early detection of hyperuricemia through blood uric acid level screening activities. This activity uses the Plan-Do-Check-Act (PDCA) approach, which includes capillary blood tests with Point-of-Care Testing (POCT) tools and education on risk factors, symptoms, and prevention of hyperuricemia. Of the 68 participants, all participants showed uric acid levels within the normal range. These results emphasize the importance of education and routine screening efforts to maintain uric acid levels within normal limits, prevent complications in the future, and build public awareness of the importance of a healthy lifestyle to maintain quality of life sustainably.

Hyperuricemia is a condition of increased uric acid levels in the blood that can develop into various metabolic disorders, including gouty arthritis and kidney disease. Physical activity is known to play an important role in controlling uric acid levels by increasing excretion and inhibiting purine production. This activity uses the Plan-Do-Check-Act (PDCA) approach which includes checking uric acid levels using the Point-of-Care Testing (POCT) method in 91 productive-age individuals, as well as education about the importance of physical activity. The results were obtained directly and presented to the participants along with interpretive explanations and preventive recommendations. The average uric acid levels of the participants were recorded at 3.78 ± 0.60 mg/dL with a range of 2.5 to 5.6 mg/dL. All participants (100%) had uric acid levels within the normal range. Physical activity contributes to the regulation of uric acid levels, so proper education remains important even though the examination results show normal values. Education-based interventions play a role in strengthening primary prevention.

Anemia is a hematological disorder that is often not recognized in the adult age group. One lifestyle factor that can affect hemoglobin and hematocrit levels is the consumption of tea or coffee with meals, because the tannin and polyphenol content inhibits the absorption of non-heme iron. Early detection of hemoglobin and hematocrit levels accompanied by education about eating and drinking habits is an important strategy in preventing anemia. This screening activity is carried out using the Plan-Do-Check-Act (PDCA) approach. Examination of hemoglobin and hematocrit levels is carried out using Point-of-Care Testing (POCT) from capillary blood. Education is provided to all participants through leaflets and group counseling regarding the effect of tea and coffee consumption on iron absorption. A total of 91 participants took part in this activity, consisting of 39.6% men and 60.4% women, with an average age of 47.4 years. The average hemoglobin was recorded at 11.2 ± 1.6 g/dL and hematocrit at 33.0 ± 4.7%. As many as 42.9% of participants experienced anemia based on hemoglobin levels below normal values ​​according to gender. Hemoglobin and hematocrit examinations successfully identified a significant proportion of individuals at risk of anemia. Education on the right time to consume tea or coffee and increasing consumption of foods rich in iron and vitamin C are preventive interventions that can be applied to maintain optimal hematological status.   Keywords: Hemoglobin, Hematocrit, Anemia, Iron, Tea, Coffee, Diet

Hypercholesterolemia is a term when total cholesterol, LDL, and triglyceride levels increase, while HDL decreases. The causes of high cholesterol today are poor diet, suboptimal physical activity, excessive caffeine consumption, and uncontrolled body weight. The purpose of this community service is to increase public knowledge about hypercholesterolemia, including its causes, symptoms, and treatment. In addition, cholesterol examinations were also carried out on 25 residents using the POCT method.

Biosensors are analytical devices that combine biological sensing elements with physicochemical detectors to provide rapid, accurate, and cost-effective solutions for medical diagnostics. Globally, these devices have revolutionized the detection and monitoring of diseases, significantly impacting patient outcomes. In Indonesia, the adoption and development of biosensor technology have accelerated over the past decade, particularly in response to the growing healthcare needs and the government's push for technological innovation. This study aims to review and analyze the development and application of biosensors in Indonesia medical diagnostics sector between 2014 and 2024. The research focuses on identifying key technological advancements, the integration of biosensors into healthcare, the challenges faced in their development and deployment, and the prospects for future growth. The study employs a comprehensive literature review and analysis of scientific publications, industry reports, and government documents related to biosensor technology in Indonesia. The review covers the evolution of biosensing materials, point-of-care testing applications, integration with digital health technologies, and regulatory frameworks. Data were synthesized to provide a detailed overview of the current state of biosensor technology and its impact on medical diagnostics in Indonesia. The findings indicate significant advancements in biosensor technology, particularly in the development of novel nanomaterials, the integration of biosensors with mobile health (mHealth) platforms, and the expansion of point-of-care testing (POCT) for infectious diseases. However, the sector faces challenges, including technological limitations, regulatory hurdles, and economic constraints, which have slowed the widespread adoption of biosensors in clinical settings. Despite these challenges, the future of biosensors in Indonesia appears promising, with continued investment and innovation expected to drive further advancements in this field.

Hyperuricemia is defined as increased levels of uric acid in the blood, this can result in gout which is characterized by pain and redness in the joints. Currently, increased uric acid levels are often caused by excessive consumption of red meat including offal, being overweight, consuming foods high in cholesterol, and rarely exercising. The purpose of this counseling and examination of uric acid levels is to increase public knowledge about gout and gout screening by conducting uric acid examinations using POCT. The implementation method used is direct delivery of material related to gout, symptoms, and prevention including screening of uric acid examinations using the POCT method.

Uric acid is an end product of purine metabolism that can crystallize at high concentrations, causing gout and other related conditions. This study aims to describe the proportion and risk factors for hyperuricemia in the productive age population. This descriptive research was conducted in March 2024 at Kalam Kudus II High School, Duri Kosambi Village, using purposive sampling techniques. The sample consisted of 74 respondents aged 18-64 years. Data collection includes demographic characteristics and uric acid levels using the Point Of Care Testing (POCT) tool. The results showed that 67 respondents (90.5%) had normal uric acid levels, while 7 respondents (9.5%) had hyperuricemia. Identified risk factors include a high-purine diet, obesity, metabolic syndrome, certain medical conditions, and genetic factors. The results of this research are the importance of changing diet, weight loss, adequate hydration, and the use of medication in managing uric acid levels. Health education has proven important for improving patient compliance with diet and medication, as well as preventing complications. Therefore, it is necessary to develop comprehensive educational programs and further research to improve the treatment of hyperuricemia.  

: The health of adolescents is a valuable asset for the nation's future. They play a crucial role in the continuity of development and progress of the country. Focusing on the health and nutrition of adolescents is key to optimizing Indonesia's demographic dividend potential by 2030. This study aims to conduct Hb level examinations among students of SMPN 2 Nekamese as an initial step in early detection of anemia cases. Additionally, education on a healthy diet rich in iron, vitamins, and essential nutrients is provided to prevent anemia. The method used involves socialization and Hb level examinations using a POCT device. The research results indicate that out of 36 adolescents examined, 5 of them had Hb levels below the normal range (normally 10-15 grams/dL). The conclusion of this study is that students of SMP N. 2 Nekamese have received important information about the significance of health and nutrition, as well as preventive measures against anemia. These efforts involve various stakeholders, including Poltekkes Kemenkes and local health centers, in providing blood supplements and regular health check-ups to support the well-being of a productive and competitive young generation.  

A blood sugar test is an examination procedure performed to determine blood sugar levels in the body. This study entitled "Comparison of Blood Glucose Levels Based on Light Exposure to Glucose Strips Using Point Of Care Testing (POCT)". The research method used is pre-experimental. This study aims to determine the comparison of glucose levels based on exposure to light on glucose strips using POCT. This sample collection was carried out using the Federer formula with a total sample of 16 respondents. The data collection technique in this study was carried out using the Shapiro Wilk normality test and the t-test. Glucose levels examined using glucose strips that were not exposed to sunlight obtained an average value of 87.31 mg/dL. Meanwhile, glucose levels were examined using glucose strips which were exposed to light for 15 minutes and obtained an average value of 108.68 mg/dL. Based on the statistical tests that have been carried out, increased results were obtained on strips that were exposed to sunlight for 15 minutes.

Abstract. Gout often attacks people over the age of 30, this is because at that age the declining esterogenous levels can cause uric acid levels in the blood to increase. High uric acid levels can be overcome with a variety of treatments including nonpharmacological treatment in the form of giving pineapple juice. Prevention that can be done to keep uric acid levels normal is by limiting purine foods, choosing low-purine foods, avoiding taking drugs, and taking vitamin C supplements including consuming pineapple juice. The purpose of this study was to determine uric acid levels before and after giving pineapple juice and to determine the difference in results before and after giving pineapple juice on uric acid levels in menopausal women. The research method was pre experiment and the method of examining uric acid levels using the POCT method. The population in the study were 25 menopausal women aged 45-55 years in RW 3 Kaliwadas Village, Cirebon Regency. The sample in the study was 22 menopausal women, with the sampling technique using purposive sampling. Data from the examination of uric acid levels before and after the administration of pineapple juice obtained the results of 21 samples that experienced a decrease (95.45%) and 1 sample that experienced an increase (4.45%) with an average uric acid level before 5.6 mg/dL with the highest level of 8.4 mg/dL and the lowest level of 4.7 mg/dL and the average after 5.3 mg/dL with the highest level of 8.4 mg/dL and the lowest level of 3.7 mg/dL. The research data were analyzed using a normality test and paired sample T-test obtained Sig. (2-tailed) 0.000 <0.005. based on this study it can be concluded that there is an influence on uric acid levels before and after being given pineapple juice.